如何在asp.net MVC razor中生成下拉列表 [英] How to generate dropdownlist in asp.net MVC razor

问题描述

在我的剃刀中，我正在生成这样的下拉列表.

In my razor I am generating dropdown list like this.

    @{
        var listItems = new List<ListItem> 
        { 
              new ListItem { Text = "Home To School", Value = "0" }, 
              new ListItem { Text = "School To Home", Value = "1" } 
        };
    }

@Html.DropDownList("Direction", new SelectList(listItems),new {onchange = "getAlldata()"})

由此生成的HTML是这样的

HTML generated from this is like this

<select id="Direction" name="Direction" onchange="getAlldata()">
<option>Home To School</option>
<option>School To Home</option>
</select>

但我想生成这样的 HTML

but I want to generate HTML something like this

<select id="Direction" name="Direction" onchange="getAlldata()">
<option value="0">Home To School</option>
<option value="1">School To Home</option>
</select>

我该怎么做.

推荐答案

像这样使用

@Html.DropDownList("Direction", new SelectList(listItems , "Value" , "Text"),new {onchange = "getAlldata()"})

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