js 取得CheckBoxList的選中項的值，遍曆RadioButtonList
擷取CheckBoxList的值 var CheckBoxList=document.all.CheckBoxList1;
var objCheckBox,CheckValue="";
for(i=0;i<CheckBoxList.rows.length;i++)
{
objCheckBox = document.getElementById("CheckBoxList1_" + i);
if(objCheckBox.checked == true)
{
CheckValue += CheckBoxList.rows[i].cells[0].childNodes(1).innerText + ",";
}
}
if(CheckValue!="")
alert(CheckValue) 遍曆RadioButtonList var ItemCount = document.all.RadioButtonList1.length;
for (i = 0; i < ItemCount; i++)
{
if (g("RadioButtonList_" + i))
alert(document.getElementById("RadioButtonList_" + i).value);
} JQuery 擷取checkboxlist 值 (document).ready(function() {
$("#btnShow").click(function() {
var valuelist = ""; //儲存checkbox選中值
//遍曆name以listTest開頭的checkbox
$("input[name^='listTest']").each(function() {
if (this.checked) {
//$(this):當前checkbox對象;
//$(this).parent("span"):checkbox父級span對象
valuelist += $(this).parent("span").attr("alt") + ",";
}
});
if (valuelist.length > 0) {
//得到選中的checkbox值序列,結果為400,398
valuelist = valuelist.substring(0, valuelist.length - 1);
}
}); JQuery 擷取radiobuttonlist 的值var SelectVal = $("input[name='ctl00$ContentPlaceHolder1$rbl_typeid']:checked").val();
}); |
