27 lines
No EOL
856 B
JavaScript
27 lines
No EOL
856 B
JavaScript
/**
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* jQuery checkboxShiftClick
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*
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* This will enable checkboxes to be checked or unchecked in a row by clicking one, holding shift and clicking another one
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*
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* @author Krinkle <krinklemail@gmail.com>
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* @license GPL v2
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*/
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jQuery.fn.checkboxShiftClick = function( text ) {
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var prevCheckbox = null;
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var $box = this;
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// When our boxes are clicked..
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$box.click(function (e) {
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// And one has been clicked before...
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if (prevCheckbox !== null && e.shiftKey) {
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// Check or uncheck this one and all in-between checkboxes
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$box.slice(
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Math.min($box.index(prevCheckbox), $box.index(e.target)),
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Math.max($box.index(prevCheckbox), $box.index(e.target)) + 1
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).attr({checked: e.target.checked ? 'checked' : ''});
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}
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// Either way, update the prevCheckbox variable to the one clicked now
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prevCheckbox = e.target;
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});
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return $box;
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}; |