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29 lines
663 B
29 lines
663 B
"use strict"; |
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var LocationActions = require("../actions/LocationActions"); |
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/** |
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* A scroll behavior that attempts to imitate the default behavior |
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* of modern browsers. |
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*/ |
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var ImitateBrowserBehavior = { |
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updateScrollPosition: function updateScrollPosition(position, actionType) { |
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switch (actionType) { |
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case LocationActions.PUSH: |
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case LocationActions.REPLACE: |
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window.scrollTo(0, 0); |
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break; |
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case LocationActions.POP: |
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if (position) { |
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window.scrollTo(position.x, position.y); |
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} else { |
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window.scrollTo(0, 0); |
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} |
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break; |
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} |
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} |
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}; |
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module.exports = ImitateBrowserBehavior; |