jquery数组之存放checkbox全选值示例代码_jquery

复制代码 代码如下:

全选/全部不选
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<script> <br>$("#chekcAll").click(function(){ <br>if(this.checked){ <br>$("input[name=items]").attr("checked","checked"); <br>} <br>else{ <br>$("input[name=items]").attr("checked",null); <br>} <br>}) <br>function show(){ <br>var strIds=new Array();//声明一个存放id的数组 <br>$("input[name=items]").each(function (i,d){ <br>if (d.checked) { <br>strIds.push(d.value); <br>} <br>}) <br>if(strIds.length<1) <BR>alert("您没有选中项!"); <BR>else{ <BR>var ids=strIds.join(","); <BR>alert("你选中的字符串有：" ids); <BR>} <br><br><BR>} <br><br></script>