数据列表第一行下拉列表更改绑定第二行下拉列表 [英] datalist first row dropdownlist change bind second row dropdown

问题描述

任何人请帮助我

正在使用其中一个列由DropDownlist组成的Datalist.
我需要选择更改事件的第一行dropdownlist，绑定第二行Dropdownlist和选择的第二行dropdownlist绑定第三行dropdownlist相同……

hi any body plz help me

Am using Datalist in which one coloumn consist of DropDownlist.
I need first row dropdownlist selected Change event, bind Second row Dropdownlist and second row dropdownlist selected change bind third row dropdownlist same......

推荐答案

我认为你在问级联的事情...

在GridView中使用Ajax级联DropDownList和数据库示例 [

I think you are asking about cascading thing...

Ajax Cascading DropDownList With Database Example in GridView[^]

BTW Make your question clearly understandable always so that you can get the solutions quickly.

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