diff options
Diffstat (limited to 'cvp/3rd_party/static/testapi-ui/assets/lib/jquery/src/css/showHide.js')
-rw-r--r-- | cvp/3rd_party/static/testapi-ui/assets/lib/jquery/src/css/showHide.js | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/cvp/3rd_party/static/testapi-ui/assets/lib/jquery/src/css/showHide.js b/cvp/3rd_party/static/testapi-ui/assets/lib/jquery/src/css/showHide.js new file mode 100644 index 00000000..3eeafef1 --- /dev/null +++ b/cvp/3rd_party/static/testapi-ui/assets/lib/jquery/src/css/showHide.js @@ -0,0 +1,105 @@ +define( [ + "../core", + "../data/var/dataPriv", + "../css/var/isHiddenWithinTree" +], function( jQuery, dataPriv, isHiddenWithinTree ) { + +"use strict"; + +var defaultDisplayMap = {}; + +function getDefaultDisplay( elem ) { + var temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[ nodeName ]; + + if ( display ) { + return display; + } + + temp = doc.body.appendChild( doc.createElement( nodeName ) ); + display = jQuery.css( temp, "display" ); + + temp.parentNode.removeChild( temp ); + + if ( display === "none" ) { + display = "block"; + } + defaultDisplayMap[ nodeName ] = display; + + return display; +} + +function showHide( elements, show ) { + var display, elem, + values = [], + index = 0, + length = elements.length; + + // Determine new display value for elements that need to change + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + display = elem.style.display; + if ( show ) { + + // Since we force visibility upon cascade-hidden elements, an immediate (and slow) + // check is required in this first loop unless we have a nonempty display value (either + // inline or about-to-be-restored) + if ( display === "none" ) { + values[ index ] = dataPriv.get( elem, "display" ) || null; + if ( !values[ index ] ) { + elem.style.display = ""; + } + } + if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { + values[ index ] = getDefaultDisplay( elem ); + } + } else { + if ( display !== "none" ) { + values[ index ] = "none"; + + // Remember what we're overwriting + dataPriv.set( elem, "display", display ); + } + } + } + + // Set the display of the elements in a second loop to avoid constant reflow + for ( index = 0; index < length; index++ ) { + if ( values[ index ] != null ) { + elements[ index ].style.display = values[ index ]; + } + } + + return elements; +} + +jQuery.fn.extend( { + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHiddenWithinTree( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); + +return showHide; +} ); |