Hedgehog
11 years ago
6 changed files with 15 additions and 818 deletions
@ -1,578 +0,0 @@
@@ -1,578 +0,0 @@
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/*! |
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* a-tools 1.4.1 |
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* |
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* Copyright (c) 2009 Andrey Kramarev(andrey.kramarev[at]ampparit.com), Ampparit Inc. (www.ampparit.com) |
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* Licensed under the MIT license. |
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* http://www.ampparit.fi/a-tools/license.txt
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* |
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* Basic usage: |
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<textarea></textarea> |
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<input type="text" /> |
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// Get current selection
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var sel = $("textarea").getSelection() |
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// Replace current selection
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$("input").replaceSelection("foo"); |
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// Count characters
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alert($("textarea").countCharacters()); |
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// Set max length without callback function
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$("textarea").setMaxLength(7); |
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// Set max length with callback function which will be called when limit is exceeded
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$("textarea").setMaxLength(10, function() { |
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alert("hello") |
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}); |
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// Removing limit:
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$("textarea").setMaxLength(-1); |
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// Insert text at current caret position
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$("#textarea").insertAtCaretPos("hello"); |
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// Set caret position (1 = beginning, -1 = end)
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$("#textArea").setCaretPos(10); |
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// Set Selection
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$("#textArea").setSelection(10,15); |
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*/ |
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var caretPositionAmp; |
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jQuery.fn.extend({ |
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getSelection: function() { // function for getting selection, and position of the selected text
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var input = this.jquery ? this[0] : this; |
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var start; |
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var end; |
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var part; |
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var number = 0; |
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input.onmousedown = function() { // for IE because it loses caret position when focus changed
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if (document.selection && typeof(input.selectionStart) != "number") { |
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document.selection.empty(); |
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} else { |
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window.getSelection().removeAllRanges(); |
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} |
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} |
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if (document.selection) { |
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// part for IE and Opera
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var s = document.selection.createRange(); |
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var minus = 0; |
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var position = 0; |
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var minusEnd = 0; |
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var re; |
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var rc; |
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if (input.value.match(/\n/g) != null) { |
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number = input.value.match(/\n/g).length;// number of EOL simbols
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} |
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if (s.text) { |
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part = s.text; |
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// OPERA support
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if (typeof(input.selectionStart) == "number") { |
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start = input.selectionStart; |
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end = input.selectionEnd; |
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// return null if the selected text not from the needed area
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if (start == end) { |
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return { start: start, end: end, text: s.text, length: end - start }; |
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} |
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} else { |
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// IE support
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var firstRe; |
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var secondRe; |
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re = input.createTextRange(); |
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rc = re.duplicate(); |
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firstRe = re.text; |
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re.moveToBookmark(s.getBookmark()); |
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secondRe = re.text; |
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rc.setEndPoint("EndToStart", re); |
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// return null if the selectyed text not from the needed area
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if (firstRe == secondRe && firstRe != s.text) { |
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return this; |
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} |
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start = rc.text.length; |
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end = rc.text.length + s.text.length; |
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} |
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// remove all EOL to have the same start and end positons as in MOZILLA
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if (number > 0) { |
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for (var i = 0; i <= number; i++) { |
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var w = input.value.indexOf("\n", position); |
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if (w != -1 && w < start) { |
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position = w + 1; |
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minus++; |
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minusEnd = minus; |
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} else if (w != -1 && w >= start && w <= end) { |
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if (w == start + 1) { |
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minus--; |
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minusEnd--; |
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position = w + 1; |
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continue; |
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} |
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position = w + 1; |
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minusEnd++; |
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} else { |
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i = number; |
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} |
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} |
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} |
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if (s.text.indexOf("\n", 0) == 1) { |
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minusEnd = minusEnd + 2; |
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} |
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start = start - minus; |
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end = end - minusEnd; |
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return { start: start, end: end, text: s.text, length: end - start }; |
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} |
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input.focus (); |
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if (typeof(input.selectionStart) == "number") { |
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start = input.selectionStart; |
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} else { |
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s = document.selection.createRange(); |
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re = input.createTextRange(); |
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rc = re.duplicate(); |
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re.moveToBookmark(s.getBookmark()); |
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rc.setEndPoint("EndToStart", re); |
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start = rc.text.length; |
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} |
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if (number > 0) { |
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for (var i = 0; i <= number; i++) { |
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var w = input.value.indexOf("\n", position); |
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if (w != -1 && w < start) { |
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position = w + 1; |
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minus++; |
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} else { |
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i = number; |
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} |
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} |
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} |
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start = start - minus; |
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return { start: start, end: start, text: s.text, length: 0 }; |
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} else if (typeof(input.selectionStart) == "number" ) { |
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start = input.selectionStart; |
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end = input.selectionEnd; |
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part = input.value.substring(input.selectionStart, input.selectionEnd); |
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return { start: start, end: end, text: part, length: end - start }; |
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} else { return { start: undefined, end: undefined, text: undefined, length: undefined }; } |
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}, |
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// function for the replacement of the selected text
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replaceSelection: function(inputStr) { |
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var input = this.jquery ? this[0] : this; |
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//part for IE and Opera
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var start; |
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var end; |
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var position = 0; |
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var rc; |
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var re; |
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var number = 0; |
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var minus = 0; |
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var mozScrollFix = ( input.scrollTop == undefined ) ? 0 : input.scrollTop; |
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if (document.selection && typeof(input.selectionStart) != "number") { |
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var s = document.selection.createRange(); |
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// IE support
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if (typeof(input.selectionStart) != "number") { // return null if the selected text not from the needed area
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var firstRe; |
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var secondRe; |
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re = input.createTextRange(); |
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rc = re.duplicate(); |
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firstRe = re.text; |
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re.moveToBookmark(s.getBookmark()); |
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secondRe = re.text; |
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rc.setEndPoint("EndToStart", re); |
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if (firstRe == secondRe && firstRe != s.text) { |
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return this; |
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} |
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} |
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if (s.text) { |
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part = s.text; |
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if (input.value.match(/\n/g) != null) { |
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number = input.value.match(/\n/g).length;// number of EOL simbols
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} |
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// IE support
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start = rc.text.length; |
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// remove all EOL to have the same start and end positons as in MOZILLA
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if (number > 0) { |
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for (var i = 0; i <= number; i++) { |
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var w = input.value.indexOf("\n", position); |
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if (w != -1 && w < start) { |
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position = w + 1; |
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minus++; |
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} else { |
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i = number; |
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} |
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} |
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} |
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s.text = inputStr; |
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caretPositionAmp = rc.text.length + inputStr.length; |
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re.move("character", caretPositionAmp); |
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document.selection.empty(); |
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input.blur(); |
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} |
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return this; |
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} else if (typeof(input.selectionStart) == "number" && // MOZILLA support
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input.selectionStart != input.selectionEnd) { |
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start = input.selectionStart; |
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end = input.selectionEnd; |
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input.value = input.value.substr(0, start) + inputStr + input.value.substr(end); |
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position = start + inputStr.length; |
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input.setSelectionRange(position, position); |
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input.scrollTop = mozScrollFix; |
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return this; |
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} |
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return this; |
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}, |
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//Set Selection in text
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setSelection: function(startPosition, endPosition) { |
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startPosition = parseInt(startPosition); |
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endPosition = parseInt(endPosition); |
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var input = this.jquery ? this[0] : this; |
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input.focus (); |
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if (typeof(input.selectionStart) != "number") { |
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re = input.createTextRange(); |
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if (re.text.length < endPosition) { |
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endPosition = re.text.length+1; |
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} |
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} |
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if (endPosition < startPosition) { |
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return this; |
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} |
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if (document.selection) { |
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var number = 0; |
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var plus = 0; |
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var position = 0; |
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var plusEnd = 0; |
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if (typeof(input.selectionStart) != "number") { // IE
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re.collapse(true); |
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re.moveEnd('character', endPosition); |
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re.moveStart('character', startPosition); |
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re.select(); |
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return this; |
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} else if (typeof(input.selectionStart) == "number") { // Opera
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if (input.value.match(/\n/g) != null) { |
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number = input.value.match(/\n/g).length;// number of EOL simbols
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} |
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if (number > 0) { |
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for (var i = 0; i <= number; i++) { |
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var w = input.value.indexOf("\n", position); |
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if (w != -1 && w < startPosition) { |
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position = w + 1; |
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plus++; |
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plusEnd = plus; |
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} else if (w != -1 && w >= startPosition && w <= endPosition) { |
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if (w == startPosition + 1) { |
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plus--; |
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plusEnd--; |
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position = w + 1; |
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continue; |
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} |
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position = w + 1; |
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plusEnd++; |
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} else { |
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i = number; |
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} |
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} |
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} |
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startPosition = startPosition +plus; |
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endPosition = endPosition + plusEnd; |
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input.selectionStart = startPosition; |
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input.selectionEnd = endPosition; |
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return this; |
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} else { |
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return this; |
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} |
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} |
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else if (input.selectionStart) { // MOZILLA support
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input.focus (); |
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input.selectionStart = startPosition; |
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input.selectionEnd = endPosition; |
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return this; |
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} |
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}, |
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// insert text at current caret position
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insertAtCaretPos: function(inputStr) { |
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var input = this.jquery ? this[0] : this; |
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var start; |
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var end; |
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var position; |
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var s; |
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var re; |
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var rc; |
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var point; |
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var minus = 0; |
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var number = 0; |
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var mozScrollFix = ( input.scrollTop == undefined ) ? 0 : input.scrollTop; |
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input.focus(); |
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if (document.selection && typeof(input.selectionStart) != "number") { |
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if (input.value.match(/\n/g) != null) { |
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number = input.value.match(/\n/g).length;// number of EOL simbols
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} |
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point = parseInt(caretPositionAmp); |
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if (number > 0) { |
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for (var i = 0; i <= number; i++) { |
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var w = input.value.indexOf("\n", position); |
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if (w != -1 && w <= point) { |
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position = w + 1; |
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point = point - 1; |
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minus++; |
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} |
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} |
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} |
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} |
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caretPositionAmp = parseInt(caretPositionAmp); |
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// IE
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input.onmouseup = function() { // for IE because it loses caret position when focus changed
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if (document.selection && typeof(input.selectionStart) != "number") { |
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input.focus(); |
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s = document.selection.createRange(); |
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re = input.createTextRange(); |
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rc = re.duplicate(); |
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re.moveToBookmark(s.getBookmark()); |
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rc.setEndPoint("EndToStart", re); |
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caretPositionAmp = rc.text.length; |
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} |
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} |
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if (document.selection && typeof(input.selectionStart) != "number") { |
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s = document.selection.createRange(); |
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if (s.text.length != 0) { |
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return this; |
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} |
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re = input.createTextRange(); |
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textLength = re.text.length; |
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rc = re.duplicate(); |
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re.moveToBookmark(s.getBookmark()); |
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rc.setEndPoint("EndToStart", re); |
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start = rc.text.length; |
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if (caretPositionAmp > 0 && start ==0) { |
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minus = caretPositionAmp - minus; |
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re.move("character", minus); |
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re.select(); |
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s = document.selection.createRange(); |
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caretPositionAmp += inputStr.length; |
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} else if (!(caretPositionAmp >= 0) && textLength ==0) { |
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s = document.selection.createRange(); |
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caretPositionAmp = inputStr.length + textLength; |
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} else if (!(caretPositionAmp >= 0) && start ==0) { |
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re.move("character", textLength); |
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re.select(); |
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s = document.selection.createRange(); |
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caretPositionAmp = inputStr.length + textLength; |
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} else if (!(caretPositionAmp >= 0) && start > 0) { |
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re.move("character", 0); |
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document.selection.empty(); |
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re.select(); |
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s = document.selection.createRange(); |
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caretPositionAmp = start + inputStr.length; |
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} else if (caretPositionAmp >= 0 && caretPositionAmp == textLength) { |
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if (textLength != 0) { |
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re.move("character", textLength); |
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re.select(); |
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} else { |
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re.move("character", 0); |
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} |
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s = document.selection.createRange(); |
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caretPositionAmp = inputStr.length + textLength; |
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} else if (caretPositionAmp >= 0 && start != 0 && caretPositionAmp >= start) { |
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minus = caretPositionAmp - start; |
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re.move("character", minus); |
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document.selection.empty(); |
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re.select(); |
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s = document.selection.createRange(); |
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caretPositionAmp = caretPositionAmp + inputStr.length; |
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} else if (caretPositionAmp >= 0 && start != 0 && caretPositionAmp < start) { |
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re.move("character", 0); |
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document.selection.empty(); |
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re.select(); |
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s = document.selection.createRange(); |
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caretPositionAmp = caretPositionAmp + inputStr.length; |
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} else { |
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document.selection.empty(); |
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re.select(); |
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s = document.selection.createRange(); |
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caretPositionAmp = caretPositionAmp + inputStr.length; |
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} |
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s.text = inputStr; |
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input.focus(); |
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return this; |
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} else if (typeof(input.selectionStart) == "number" && // MOZILLA support
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input.selectionStart == input.selectionEnd) { |
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position = input.selectionStart + inputStr.length; |
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start = input.selectionStart; |
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end = input.selectionEnd; |
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input.value = input.value.substr(0, start) + inputStr + input.value.substr(end); |
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input.setSelectionRange(position, position); |
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input.scrollTop = mozScrollFix; |
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return this; |
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} |
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return this; |
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}, |
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// Set caret position
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setCaretPos: function(inputStr) { |
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var input = this.jquery ? this[0] : this; |
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var s; |
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var re; |
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var position; |
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var number = 0; |
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var minus = 0; |
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var w; |
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input.focus(); |
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if (parseInt(inputStr) == 0) { |
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return this; |
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} |
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//if (document.selection && typeof(input.selectionStart) == "number") {
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if (parseInt(inputStr) > 0) { |
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inputStr = parseInt(inputStr) - 1; |
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if (document.selection && typeof(input.selectionStart) == "number" && input.selectionStart == input.selectionEnd) { |
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if (input.value.match(/\n/g) != null) { |
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number = input.value.match(/\n/g).length;// number of EOL simbols
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} |
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if (number > 0) { |
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for (var i = 0; i <= number; i++) { |
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w = input.value.indexOf("\n", position); |
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if (w != -1 && w <= inputStr) { |
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position = w + 1; |
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inputStr = parseInt(inputStr) + 1; |
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} |
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} |
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} |
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} |
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} |
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else if (parseInt(inputStr) < 0) { |
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inputStr = parseInt(inputStr) + 1; |
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if (document.selection && typeof(input.selectionStart) != "number") { |
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inputStr = input.value.length + parseInt(inputStr); |
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if (input.value.match(/\n/g) != null) { |
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number = input.value.match(/\n/g).length;// number of EOL simbols
|
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} |
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if (number > 0) { |
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for (var i = 0; i <= number; i++) { |
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w = input.value.indexOf("\n", position); |
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if (w != -1 && w <= inputStr) { |
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position = w + 1; |
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inputStr = parseInt(inputStr) - 1; |
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minus += 1; |
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} |
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} |
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inputStr = inputStr + minus - number; |
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} |
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} else if (document.selection && typeof(input.selectionStart) == "number") { |
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inputStr = input.value.length + parseInt(inputStr); |
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if (input.value.match(/\n/g) != null) { |
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number = input.value.match(/\n/g).length;// number of EOL simbols
|
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} |
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if (number > 0) { |
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inputStr = parseInt(inputStr) - number; |
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for (var i = 0; i <= number; i++) { |
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w = input.value.indexOf("\n", position); |
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if (w != -1 && w <= (inputStr)) { |
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position = w + 1; |
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inputStr = parseInt(inputStr) + 1; |
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minus += 1; |
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} |
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} |
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} |
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} else { inputStr = input.value.length + parseInt(inputStr); } |
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} else { return this; } |
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// IE
|
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if (document.selection && typeof(input.selectionStart) != "number") { |
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s = document.selection.createRange(); |
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if (s.text != 0) { |
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return this; |
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} |
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re = input.createTextRange(); |
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re.collapse(true); |
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re.moveEnd('character', inputStr); |
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re.moveStart('character', inputStr); |
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re.select(); |
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caretPositionAmp = inputStr; |
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|
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return this; |
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} else if (typeof(input.selectionStart) == "number" && // MOZILLA support
|
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input.selectionStart == input.selectionEnd) { |
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input.setSelectionRange(inputStr, inputStr); |
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return this; |
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} |
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return this; |
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|
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}, |
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|
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countCharacters: function(str) { |
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var input = this.jquery ? this[0] : this; |
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if (input.value.match(/\r/g) != null) { |
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return input.value.length - input.value.match(/\r/g).length; |
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} |
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return input.value.length; |
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}, |
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|
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setMaxLength: function(max, f) { |
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this.each(function() { |
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var input = this.jquery ? this[0] : this; |
||||
var type = input.type; |
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var isSelected; |
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var maxCharacters; |
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// remove limit if input is a negative number
|
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if (parseInt(max) < 0) { |
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max=100000000; |
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} |
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if (type == "text") { |
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input.maxLength = max; |
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} |
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if (type == "textarea" || type == "text") { |
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input.onkeypress = function(e) { |
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var spacesR = input.value.match(/\r/g); |
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maxCharacters = max; |
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if (spacesR != null) { |
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maxCharacters = parseInt(maxCharacters) + spacesR.length; |
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} |
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// get event
|
||||
var key = e || event; |
||||
var keyCode = key.keyCode; |
||||
// check if any part of text is selected
|
||||
if (document.selection) { |
||||
isSelected = document.selection.createRange().text.length > 0; |
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} else { |
||||
isSelected = input.selectionStart != input.selectionEnd; |
||||
} |
||||
if (input.value.length >= maxCharacters && (keyCode > 47 || keyCode == 32 || |
||||
keyCode == 0 || keyCode == 13) && !key.ctrlKey && !key.altKey && !isSelected) { |
||||
input.value = input.value.substring(0,maxCharacters); |
||||
if (typeof(f) == "function") { f() } //callback function
|
||||
return false; |
||||
} |
||||
} |
||||
input.onkeyup = function() { |
||||
var spacesR = input.value.match(/\r/g); |
||||
var plus = 0; |
||||
var position = 0; |
||||
maxCharacters = max; |
||||
if (spacesR != null) { |
||||
for (var i = 0; i <= spacesR.length; i++) { |
||||
if (input.value.indexOf("\n", position) <= parseInt(max)) { |
||||
plus++; |
||||
position = input.value.indexOf("\n", position) + 1; |
||||
} |
||||
} |
||||
maxCharacters = parseInt(max) + plus; |
||||
} |
||||
if (input.value.length > maxCharacters) { |
||||
input.value = input.value.substring(0, maxCharacters); |
||||
if (typeof(f) == "function") { f() } |
||||
return this; |
||||
} |
||||
} |
||||
} else { return this; } |
||||
}) |
||||
return this; |
||||
} |
||||
}); |
@ -1,231 +0,0 @@
@@ -1,231 +0,0 @@
|
||||
/* |
||||
* jQuery textarea suggest plugin |
||||
* |
||||
* Copyright (c) 2009-2010 Roman Imankulov |
||||
* |
||||
* Dual licensed under the MIT and GPL licenses: |
||||
* http://www.opensource.org/licenses/mit-license.php
|
||||
* http://www.gnu.org/licenses/gpl.html
|
||||
* |
||||
* Requires: |
||||
* - jQuery (tested with 1.3.x and 1.4.x) |
||||
* - jquery.a-tools >= 1.4.1 (http://plugins.jquery.com/project/a-tools)
|
||||
*/ |
||||
|
||||
/*globals jQuery,document */ |
||||
|
||||
(function ($) { |
||||
// workaround for Opera browser
|
||||
if (navigator.userAgent.match(/opera/i)) { |
||||
$(document).keypress(function (e) { |
||||
if ($.asuggestFocused) { |
||||
$.asuggestFocused.focus(); |
||||
$.asuggestFocused = null; |
||||
e.preventDefault(); |
||||
e.stopPropagation(); |
||||
} |
||||
}); |
||||
} |
||||
|
||||
$.asuggestKeys = { |
||||
UNKNOWN: 0, |
||||
SHIFT: 16, |
||||
CTRL: 17, |
||||
ALT: 18, |
||||
LEFT: 37, |
||||
UP: 38, |
||||
RIGHT: 39, |
||||
DOWN: 40, |
||||
DEL: 46, |
||||
TAB: 9, |
||||
RETURN: 13, |
||||
ESC: 27, |
||||
COMMA: 188, |
||||
PAGEUP: 33, |
||||
PAGEDOWN: 34, |
||||
BACKSPACE: 8, |
||||
SPACE: 32 |
||||
}; |
||||
$.asuggestFocused = null; |
||||
|
||||
$.fn.asuggest = function (suggests, options) { |
||||
return this.each(function () { |
||||
$.makeSuggest(this, suggests, options); |
||||
}); |
||||
}; |
||||
|
||||
$.fn.asuggest.defaults = { |
||||
'delimiters': '\n ', |
||||
'minChunkSize': 1, |
||||
'cycleOnTab': true, |
||||
'autoComplete': true, |
||||
'endingSymbols': ' ', |
||||
'stopSuggestionKeys': [$.asuggestKeys.RETURN, $.asuggestKeys.SPACE], |
||||
'ignoreCase': false |
||||
}; |
||||
|
||||
/* Make suggest: |
||||
* |
||||
* create and return jQuery object on the top of DOM object |
||||
* and store suggests as part of this object |
||||
* |
||||
* @param area: HTML DOM element to add suggests to |
||||
* @param suggests: The array of suggest strings |
||||
* @param options: The options object |
||||
*/ |
||||
$.makeSuggest = function (area, suggests, options) { |
||||
options = $.extend({}, $.fn.asuggest.defaults, options); |
||||
|
||||
var KEY = $.asuggestKeys, |
||||
$area = $(area); |
||||
$area.suggests = suggests; |
||||
$area.options = options; |
||||
|
||||
/* Internal method: get the chunk of text before the cursor */ |
||||
$area.getChunk = function () { |
||||
var delimiters = this.options.delimiters.split(''), // array of chars
|
||||
textBeforeCursor = this.val().substr(0, this.getSelection().start), |
||||
indexOfDelimiter = -1, |
||||
i, |
||||
d, |
||||
idx; |
||||
for (i = 0; i < delimiters.length; i++) { |
||||
d = delimiters[i]; |
||||
idx = textBeforeCursor.lastIndexOf(d); |
||||
if (idx > indexOfDelimiter) { |
||||
indexOfDelimiter = idx; |
||||
} |
||||
} |
||||
if (indexOfDelimiter < 0) { |
||||
return textBeforeCursor; |
||||
} else { |
||||
return textBeforeCursor.substr(indexOfDelimiter + 1); |
||||
} |
||||
}; |
||||
|
||||
/* Internal method: get completion. |
||||
* If performCycle is true then analyze getChunk() and and getSelection() |
||||
*/ |
||||
$area.getCompletion = function (performCycle) { |
||||
var text = this.getChunk(), |
||||
selectionText = this.getSelection().text, |
||||
suggests = this.suggests, |
||||
foundAlreadySelectedValue = false, |
||||
firstMatchedValue = null, |
||||
i, |
||||
suggest; |
||||
// search the variant
|
||||
for (i = 0; i < suggests.length; i++) { |
||||
suggest = suggests[i]; |
||||
if ($area.options.ignoreCase) { |
||||
suggest = suggest.toLowerCase(); |
||||
text = text.toLowerCase(); |
||||
} |
||||
// some variant is found
|
||||
if (suggest.indexOf(text) === 0) { |
||||
if (performCycle) { |
||||
if (text + selectionText === suggest) { |
||||
foundAlreadySelectedValue = true; |
||||
} else if (foundAlreadySelectedValue) { |
||||
return suggest.substr(text.length); |
||||
} else if (firstMatchedValue === null) { |
||||
firstMatchedValue = suggest; |
||||
} |
||||
} else { |
||||
return suggest.substr(text.length); |
||||
} |
||||
} |
||||
} |
||||
if (performCycle && firstMatchedValue) { |
||||
return firstMatchedValue.substr(text.length); |
||||
} else { |
||||
return null; |
||||
} |
||||
}; |
||||
|
||||
$area.updateSelection = function (completion) { |
||||
if (completion) { |
||||
var _selectionStart = $area.getSelection().start, |
||||
_selectionEnd = _selectionStart + completion.length; |
||||
if ($area.getSelection().text === "") { |
||||
if ($area.val().length === _selectionStart) { // Weird IE workaround, I really have no idea why it works
|
||||
$area.setCaretPos(_selectionStart + 10000); |
||||
} |
||||
$area.insertAtCaretPos(completion); |
||||
} else { |
||||
$area.replaceSelection(completion); |
||||
} |
||||
$area.setSelection(_selectionStart, _selectionEnd); |
||||
} |
||||
}; |
||||
|
||||
$area.unbind('keydown.asuggest').bind('keydown.asuggest', function (e) { |
||||
if (e.keyCode === KEY.TAB) { |
||||
if ($area.options.cycleOnTab) { |
||||
var chunk = $area.getChunk(); |
||||
if (chunk.length >= $area.options.minChunkSize) { |
||||
$area.updateSelection($area.getCompletion(true)); |
||||
} |
||||
e.preventDefault(); |
||||
e.stopPropagation(); |
||||
$area.focus(); |
||||
$.asuggestFocused = this; |
||||
return false; |
||||
} |
||||
} |
||||
// Check for conditions to stop suggestion
|
||||
if ($area.getSelection().length && |
||||
$.inArray(e.keyCode, $area.options.stopSuggestionKeys) !== -1) { |
||||
// apply suggestion. Clean up selection and insert a space
|
||||
var _selectionEnd = $area.getSelection().end + |
||||
$area.options.endingSymbols.length; |
||||
var _text = $area.getSelection().text + |
||||
$area.options.endingSymbols; |
||||
$area.replaceSelection(_text); |
||||
$area.setSelection(_selectionEnd, _selectionEnd); |
||||
e.preventDefault(); |
||||
e.stopPropagation(); |
||||
this.focus(); |
||||
$.asuggestFocused = this; |
||||
return false; |
||||
} |
||||
}); |
||||
|
||||
$area.unbind('keyup.asuggest').bind('keyup.asuggest', function (e) { |
||||
var hasSpecialKeys = e.altKey || e.metaKey || e.ctrlKey, |
||||
hasSpecialKeysOrShift = hasSpecialKeys || e.shiftKey; |
||||
switch (e.keyCode) { |
||||
case KEY.UNKNOWN: // Special key released
|
||||
case KEY.SHIFT: |
||||
case KEY.CTRL: |
||||
case KEY.ALT: |
||||
case KEY.RETURN: // we don't want to suggest when RETURN key has pressed (another IE workaround)
|
||||
break; |
||||
case KEY.TAB: |
||||
if (!hasSpecialKeysOrShift && $area.options.cycleOnTab) { |
||||
break; |
||||
} |
||||
case KEY.ESC: |
||||
case KEY.BACKSPACE: |
||||
case KEY.DEL: |
||||
case KEY.UP: |
||||
case KEY.DOWN: |
||||
case KEY.LEFT: |
||||
case KEY.RIGHT: |
||||
if (!hasSpecialKeysOrShift && $area.options.autoComplete) { |
||||
$area.replaceSelection(""); |
||||
} |
||||
break; |
||||
default: |
||||
if (!hasSpecialKeys && $area.options.autoComplete) { |
||||
var chunk = $area.getChunk(); |
||||
if (chunk.length >= $area.options.minChunkSize) { |
||||
$area.updateSelection($area.getCompletion(false)); |
||||
} |
||||
} |
||||
break; |
||||
} |
||||
}); |
||||
return $area; |
||||
}; |
||||
}(jQuery)); |
Loading…
Reference in new issue