Jquery attribute selector非常普遍在日常开发中 今天的case是,通过href 找a <li><a href="#SCOM">SCOM</a></li> $("[href='#VMHost']")[0].click(); 必须加上[0], 之前返回的是一个数组.
基本语法为$('selector[attribute]'),其中selector是选择器,attribute是要查找的属性。属性选择器支持以下几种形式: [attribute]: 选择包含该属性的所有元素。 [attribute=value]: 选择属性值等于给定值的元素。 [attribute^=value]: 选择属性值以给定值开头的元素。 [attribute$=value]: 选择属性值以给定值结尾的...
属性选择器: [attribute] [attribute=value]// 属性等于 [attribute!=value]// 属性不等于 例子: // 示例 <input type="text"> <input type="password"> <input type="checkbox"> $("input[type='checkbox']");// 取到checkbox类型的input标签 $("input[type!='text']");// 取到类型不是text的in...
| 匹配所有元素 | 集合元素 |$("*")选取所有的元素 selector1, selector2, …, selectorN | 将每一个选择器匹配到的元素合并后一起返回 | 集合元素 |$("div,span,p.myClass")选取所有<div>,<span>和拥有 class 为 myClass 的<p>标签的一组元素 4.2 层次选择器 表4-2 层次选择器 解释:$("pre...
The [attribute$=value] selector selects each element with a specific attribute, with a value ending in a specific string.Syntax$("[attribute$='value']")ParameterDescription attribute Required. Specifies the attribute to find value Required. Specifies the string the value should end with...
attributeHas selector Description:Selects elements that have the specified attribute, with any value. version added:1.0jQuery( "[attribute]" ) attribute:An attribute name. Example: Bind a single click to divs with an id that adds the id to the div's text. ...
version added:1.0jQuery( "[attribute*='value']" ) attribute:An attribute name. value:An attribute value. Can be either avalid identifieror a quoted string. This is the most generous of the jQuery attribute selectors that match against a value. It will select an element if the selector's...
Data attribute reference The jQuery Mobile framework uses HTML5data-attributes to allow for markup-based initialization and configuration of widgets. These attributes are completely optional; calling plugins manually and passing options directly is also supported. To avoid naming conflicts with other plugin...
$(selector).action() JQuery通过$符号定义,selector主要用于获取基本的HTML元素,action()用于实现对获取元素的基本操作。 1.2 JQuery最常用的三个操作 $(selector).val("input_value"):input_value为输入的文本信息; $(selector).val(""):清空输入的内容; $(selector).click():单击操作。 1.3 JQuery一个...
bind(type, [data], fn) 为每一个匹配元素的特定事件(像click)绑定一个或多个事件处理器函数。可能的事件属性有:blur, focus, load, resize, scroll, unload, click, dblclick, mousedown, mouseup, mousemove, mouseover, mouseout, mouseenter, mouseleave, change, select, submit, keydown, keypress, key...