jquery事件重复绑定的快速解决方法

复制代码 代码如下:

//先通过die()方法解除，再通过live()绑定
$(“#selectAll”).die().live(“click”,function(){
//事件运行代码
});

复制代码 代码如下:

<div class="box">
            <button id="test">重复绑定触发按钮</button>(点击此按钮两次及以上,即可触发重复绑定,再点击下面的按钮就可看到结果)
            <br/><br/>
            <button id="test1">click重复绑定测试按钮</button>
            <button id="test2">click绑定一次测试按钮</button>
            <button id="test3">live重复绑定测试按钮</button>
            <button id="test4">live绑定一次测试按钮</button>
        </div>
        <script type="text/javascript" src="../static/jquery-1.6.1.min.js"></script>
        <script type="text/javascript">
            $(function(){
                var i = 1,j=1,k=1,h=1,n=1;
                var triggerBind = function(){
                    $("#test1").click(function() {
                        alert("click未解除绑定重复绑定执行第" + j++ + "次");
                    });
                    $("#test2").unbind('click').click(function() {
                        alert("click解除绑定执行" + k++ + "次");
                    });

                    $("#test3").live("click",function() {
                        alert("live未解除绑定重复执行第" + h++ + "次");
                    });
                    $("#test4").die().live("click",function() {
                        alert("live解除绑定后执行" + n++ + "次");
                    });
                }               
                $("#test").click(function() {
                    triggerBind();
                    alert("触发绑定点击第" + i++ + "次");
                });
            });
        </script>