用js给Repeater控件里的复选框做全选

Question

用js给Repeater控件里的复选框做全选、求js代码

Answer 1

jQuery
$(function(){
$("#selectAll").click(function(){
if($(this).attr("checked") == "checked"){
$("input[name='cbName']").attr("checked", "checked");
}else{
$("input[name='cbName']").removeAttr("checked");
}
});
});<lable><input type="checkbox" id="selectAll" />全选</lable>
<input type="checkbox" name="cbName" />
<input type="checkbox" name="cbName" />
<input type="checkbox" name="cbName" />
<input type="checkbox" name="cbName" />

Answer 2

$(function(){
    $("#selectAll").click(function(){
            $("input[name='cbName']")("checked", $(this).is(':checked'));
    });
});

Answer 3

楼上厉害，不过写漏了.attr    $("#selectAll").click(function(){
            $("input[name='cbName']").attr("checked", $(this).is(':checked'));
    });

Answer 4

javascript window.onload = function(){
var selectAll = document.getElementById("selectAll");
var checkboxs = document.getElementsByName("cbName");
selectAll.onclick = function(){
            if(selectAll.checked){
                for(var i = 0; i < checkboxs.length; i++){
                    checkboxs[i].checked = true;
                }
            }else{
                for(var i = 0; i < checkboxs.length; i++){
                    checkboxs[i].checked = false;
                }
            }
}
}

Answer 5

我说的的 服务器控件Repeater里面里的 服务器控件复选框、不是html控件、