MVC中HTML控件设为只读readonly

http://www.th7.cn/web/html-css/201501/78934.shtml

1.下拉框设为只读试了试用这个有效：

  @Html.DropDownListFor(model => model.SecondDevelopment, (SelectList)ViewBag.swseconddevelopment, new { disabled = "disabled" })

2.文本框：

 @Html.TextBoxFor(model => model.ProjectLeaderName, new { @readonly = "readonly" })

3.多选框

 @Html.CheckBoxListFor(model => model.ProvideService, (SelectList)ViewBag.swprovideservice,null, new { @readonly = true })

4.单选按钮

  @Html.RadioButtonListFor(model => model.NeedApply, (SelectList)ViewBag.swneedapplyornot, null, new { disabled = "disabled" })