Jquery 设置,获取radio checkbox

radio

<input type="radio" name="contac" value="1" checked="checked" />
否
<input type="radio" name="contac" value="0" />
是

获取var contac = $("input[name='contac']:checked").val();

var ccontac=0

根据值设置$("input[name=contac][value='" + ccontac + "']").attr("checked", 'checked');

checkbox

<input type="checkbox" name="permission" value="0" />
市局
<input type="checkbox" name="permission" value="1" />
区局
<input type="checkbox" name="permission" value="2" />
中队

获取

var permission = $('input[name="permission"]:checked').map(function () {
return $(this).val();
}).get();

设置

var permis = "0,1";
var items = permis.split(/[,，]/g);
$.each(items, function (index, item) {
$("input[name='permission']").each(function () {
if ($(this).val() == item) {
$(this).attr("checked", true);
}
});
});