<!DOCTYPEhtml><html><head><meta charset="UTF-8"><title>extend</title></head><body><button>按钮1</button><button>按钮2</button><input type="text"value="username"/><input type="text"value="password"/><script src="js/jQuery1.11.3/jquery-1.11.3.min.js"type="text/javascript"charset=...
有参数value:设置value的值 2.jQuery中的工具方法 1)get();//以数组的形式返回DOM节点。console.log($('div').get());2) toArray();//返回一个包含jQuery对象结合中的所有DOM元素数组。console.log($('div').toArray());3) eq(index);//返回index位置上的jQuery对象。console.log($('div').eq(1...
}.bottom div, .bottom span{display:block;width:80px;height:80px;margin:5px;background:#bbffaa;float:left;font-size:14px; }.bottom .small{width:60px;height:25px;font-size:12px;background:#fab; } 效果预览: jQuery选择器之内容筛选选择器 基本筛选选择器针对的都是元素DOM节点。 如果我们要通过...
<p>将错误信息放在 label 元素后并使用 span 元素包裹它</p> <form method="get" class="cmxform" id="form1" action=""> <fieldset> <legend>Login Form</legend> <p> <label for="user">Username</label> <input id="user" name="user" required minlength="3"> </p> <p> <label for="...
$(”span”).click(function){$(”li”).each(function(){$(this).toggleClass(”example”);});}); 举例:2 代码语言:javascript 代码运行次数:0 运行 AI代码解释 $(”button”).click(function(){$(”div”).each(function(index,domEle){// domEle == this$(domEle).css(”backgroundColor”,“...
$("span",this).addClass("bar"); }); When the search for the span selector is restricted to the context ofthis, only spans within the clicked element will get the additional class. Internally, selector context is implemented with the.find()method, so$( "span", this )is equivalent to...
$('#cc').combobox({url:'combobox_data.json',valueField:'id',textField:'text'}); 创建两个依赖的组合框(combobox)。 <inputid="cc1"class="easyui-combobox"data-options=" valueField: 'id', textField: 'text', url: 'get_data1.php', onSelect: function(rec){ var url = 'get_data2...
Returns an array of elements with the given IDs q(...); Example: q("main","foo","bar");=>[div#main,span#foo,input#bar] Asserts that a selection matches the given IDs t(testName,selector,["array","of","ids"]); Example: ...
valueField:'id', textField:'text' , onClick: function(node) { attributeShow($("#customerId").combotree("getValue")); }, filter: function(q, row){ //filter属性模糊查询 var opts = $(this).combobox('options'); //return row[opts.textField].indexOf(q) == 0; ...
{ display: inline-block; } /** hover end */ .time-line-ul li span{ display: inline-block; white-space: nowrap; word-wrap: normal; width: 100px; text-overflow: ellipsis; overflow: hidden; } /** 当拖拽LI到某个LI上面,这个LI变透明 */ .over{ opacity: 0.4; } /** 占位DIV; */ ...