得到razor Dropdownlist到javascript [英] getting razor Dropdownlist to javascript

问题描述

我正在使用Razor Dropdownlist：

I am using Razor Dropdownlist as:

@Html.DropDownList("TnDscode",null,new{@id="cmbTnDscode" ,@size="1.2"})

在下拉列表的控制器代码中：

In controller code for Dropdownlist:

ViewBag.TnDscode = new SelectList(db.Districts, "DsCode", "DsName");

在JavaScript中：

In JavaScript:

document.getElementById("cmbTnDscode").value="Mumbai"; 

但它无效...

将Dropdownlist的选定值设置为Mumbai可以有人帮忙??

But It is not working...
to set selected value of Dropdownlist to "Mumbai" can anyone help??

推荐答案

嗨Priyanka，



请试试这个代码

Hi Priyanka,

Please try this code

document.getElementById('cmbTnDscode').value = 'DsCode value'

你必须写入值等于你在控制器中使用的DsCode。

you have to write value equals "DsCode" which you have use in controller.

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