casecading下拉列表的代码 [英] code for casecading dropdown

问题描述

我正在使用asp，net / vb制作一个网站...我在使用级联下拉式ajax扩展工具...我正在使用三个下拉控件.... plz帮助我如何填充dropdown2和dropdown3关于dropdown1和dropdown2分别做出的选择

解决方案

看一下这个样本

http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/Walkthrough/CCDWithDB.aspx [ ^ ]





将CascadingDropDown与数据库结合使用 [< a href =http://www.codeproject.com/Articles/32725/Using-CascadingDropDown-with-a-Databasetarget =_ blanktitle =New Window> ^ ]

i am making a website in asp,net/vb ... where i m using cascading dropdown ajax extender tool... i am using three dropdown controls.... plz help me out that how i can populate dropdown2 and dropdown3 with respect to the selection made in dropdown1 and dropdown2 respectively

解决方案

Have a look at this sample
http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/Walkthrough/CCDWithDB.aspx[^]


Using CascadingDropDown with a Database[^]

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