当页面用到服务器控件的时候经常会发生页面重载我的页面上有许多checkbox 在按钮事件发生后将checkbox的ID存入一个隐藏控件,
然后读取值,根据值设置checkbox的选中状态。代码:
存入隐藏控件                $("#CheckOK").click(function () {
                    var spotid = ";";
                    $("input:checked").each(function (i) {
                        spotid += $(this).attr("id") + ";";
                    })
                    $("#HiddenField1").attr("value", spotid);
                    //alert(spotid);
                   
                })
取出并设置:                var getCheckbox = $("#HiddenField1").attr("value");
                var ToChecks = new Array();
                ToChecks = getCheckbox.split(";");
                for (i = 0; i < ToChecks.length ; i++)
                {
                    $(ToChecks[i]).attr("checked",true);
                   // alert(ToChecks[i]);
                }
                alert(getCheckbox);试过没效果~~   请教各位JavaScript