DropDown不在视野中 [英] DropDown not laoding in view

问题描述

我在视图中有下拉菜单

Hi,,

i have dropdown in view

@Html.DropDownListFor(m => m.Education, new SelectList(Model.Education_list, "ID", "Name"), "Select", new { id = "ddedu", style = "width:300px" })

对于下拉菜单，我确实在控制器中进行了调试，并注意到该列表"Education_list"加载得很好，但是当控制器返回查看时，出现了错误对象引用未设置为对象实例".但我在清单中很有价值

请有人帮我.

for dropdown am loading in controller i did debug and noticed that this list "Education_list" loading well but when controller returns to view am getting error "Object reference not set to an instance of an object." but i have value in my list

please some one help me.

推荐答案

您的代码是否包含@ Html.DropDownListFor .....通常，您的内嵌include应该以=开头，因此应该为= HTML ....

Does your code contain @Html.DropDownListFor..... Normally your in line include should start with = so it should be =Html....

这篇关于DropDown不在视野中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！