checkbox
checkbox在javascript和jquery中选中和取消的方法
Javascript:
document.getElementById("myCheck").checked=true
document.getElementById("myCheck").checked=false
Jquery:
$("#myCheck").attr("checked","checked");
$("#myCheck").removeAttr("checked");//取消全选
select
select在javascript和jquery中获取option值
Javascript:
var mylist=document.getElementById("myList");
获取id mylist.value
获取选项值mylist.options[mylist.selectedIndex].text
Jquery:
获取id $("#myList").val()
获取选项值 $("#myList option:selected").text()
select在javascript和jquery中赋值
Javascript:
var mylist=document.getElementById("myList");
mylist.options[1].selected=true;
Jquery:
$("#myList").get(0).options[2].selected = true;
原文地址http://haiqiancun.com/bbs/bbsPage/0/detail/297e9e7946a599780146a5a38dde0003/1/20140623141930