如何根据来自另一个下拉列表的选定值填充下拉列表，同时两者都位于转发器中 [英] How to populate dropdownlist based on selected value from another dropdownlist while both are located into repeater

问题描述

我的asp.net页面中有两个下拉列表，bot位于Repeater控件中，第二个应根据第一个中的选择进行绑定。



我尝试了什么：



i尝试了ItemDatabound和ItemCreated事件但没有任何反复



我也尝试通过OnSelectedChange事件解决它但没有运气





任何帮助请

i have two dropdownlist in my asp.net page and bot are located into Repeater control , the second one should be binded based on the selection from the first one .

What I have tried:

i tried ItemDatabound and ItemCreated events but nothing happened

and also i tried to solve it by OnSelectedChange event but no luck


any help please

推荐答案

请参阅此内容并按照相同内容进行转发器控制

在GridView上级联DropDownList [ ^ ]

refer this and follow the same for repeater control
Cascading DropDownList on GridView [^]

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