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JQUERY UI使用者介面設計
book

JQUERY UI使用者介面設計

by Eric Sarrion
November 2012
Intermediate to advanced
248 pages
4h 31m
Chinese
GoTop Information, Inc.
Content preview from JQUERY UI使用者介面設計
排列頁面內的元素
|
195
ui.item.draggable ("destroy");
},
update : function (event, ui)
{
$("div#titles h4").each (function (index)
{
var titleClass = this.className;
var isSameClass = $(this).next().hasClass (titleClass);
var isOneImg = $(this).next().next ().length == 0 ||
!$(this).next().next ()[0].tagName.match (/img/i);
if (isSameClass && isOneImg) $(this).css ({ "color" : "red" });
else $(this).css ({ "color" : "black" });
});
}
});
</script>
12-10 加入視覺效果以顯示正確的配對
196
|
第十二章
我們在
update(event, ui)
方法裡檢查每個標題後面是不是都跟著對應的圖片。為了檢
查,我們為每個標題指定了 CSS class
"html" ...
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Publisher Resources

ISBN: 9789862766460