Specify the data attribute (data-*) and its value that needs to be used for the selection of the element.Syntax:$('[data-* = "value"]'); Here, we'll alert the name of the selected element. To get the name for this, we'll use data()....
1)首先我们要在body里面写我们需要测试的标签。 12345 小苹果6 大香蕉7 小南瓜8 大西瓜910 小苹果11 大香蕉12 小南瓜13 大西瓜14151617我的女朋友?18
key, value ] argsif(typeofdata === "string" ) {//如果传入的参数data是一个字符串,表示只存一个数据cache[ data ] = value;//直接赋值//Handle: [ owner, { properties } ] args}else{//Fresh assignments by object are shallow copiedif( jQuery.isEmptyObject( cache ) ) {//...
[attribute!=value] $("[href!='#']") 所有href 属性的值不等于 "#" 的元素 :input $(":input") 所有 元素 :text $(":text") 所有type="text" 的 元素 :password $(":password") 所有type="password" 的 元素 :radio $(":radio") 所有type="radio" 的 元素 :checkbox $(":checkbox")...
.data( key )Returns:Object Description:Return arbitrary data associated with the first element in the jQuery collection, as set by data() or by an HTML5data-*attribute. version added:1.2.3.data( key ) key Type:String Name of the data stored. ...
老的core.js文件被分为 attribute.js,css.js,data.js,manipulation.js,traversing.js和queue.js;CSS和attribute的逻辑分离。 jQuery 1.5 (2011年1月31日):该版本修复了83个bug,解决了460个问题。重大改进有:重写了Ajax模块;新增延缓对象(Deferred Objects);jQuery替身 ——jQuery.sub();增强了遍历相邻节点的性能...
jQuery.data( element, key, value )Returns:Object Description:Store arbitrary data associated with the specified element. Returns the value that was set. version added:1.2.3jQuery.data( element, key, value ) element Type:Element The DOM element to associate with the data. ...
//url: url // override for form's 'action' attribute //type: type // 'get' or 'post', override for form's 'method' attribute //dataType: null // 'xml', 'script', or 'json' (expected server response type) //clearForm: true // clear all form fields after successful submit ...
"data-href" - sets the href value of the element to the value provided (uses $(elem).attr("href", value)); "data-alt" - sets the alt value of the element to the value provided (uses $(elem).attr("alt", value)); "data-value" - sets the value attribute of the element to th...
The footer bar has the same basic structure as the header except it uses thedata-roleattribute value offooter. Headings that are immediate children of the footer get classui-title, just like headers. Top Theme The header and footer toolbar inherit the theme swatch from the page by default ...