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48 lines
986 B
JavaScript
48 lines
986 B
JavaScript
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define([
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"../data/var/dataPriv"
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], function( dataPriv ) {
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function showHide( elements, show ) {
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var display, elem,
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values = [],
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index = 0,
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length = elements.length;
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// Determine new display value for elements that need to change
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for ( ; index < length; index++ ) {
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elem = elements[ index ];
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if ( !elem.style ) {
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continue;
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}
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display = elem.style.display;
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if ( show ) {
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if ( display === "none" ) {
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// Restore a pre-hide() value if we have one
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values[ index ] = dataPriv.get( elem, "display" ) || "";
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}
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} else {
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if ( display !== "none" ) {
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values[ index ] = "none";
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// Remember the value we're replacing
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dataPriv.set( elem, "display", display );
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}
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}
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}
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// Set the display of the elements in a second loop
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// to avoid the constant reflow
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for ( index = 0; index < length; index++ ) {
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if ( values[ index ] != null ) {
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elements[ index ].style.display = values[ index ];
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}
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}
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return elements;
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}
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return showHide;
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});
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