View Full Version : Linked combobox problem in extjs3.1

27 Feb 2010, 9:42 PM
Hi all,

I am new in extjs. I have to try to develop a linked combo using extjs3.1 and asp.net.
I have got some example in a online. pls, can anyone give me any guideline?

I want to develop two combo in extjs one is Master combo and another is child combo.When select any option from master combo ,child combo fill up from database according to selection of Master combo.

I want to use web method for fill up data from database.

Ahsan Murshed

28 Feb 2010, 3:06 AM
It's worth reading the FAQs (http://www.extjs.com/learn/Ext_FAQ_ComboBox#linked_comboBoxes)!

28 Feb 2010, 3:47 AM
Thanks fay for your reply,
I have got the example but I have faced problem in asp.net so that If anyone give me a sample which is easy for me.

After googling but some tutorial in php not in asp.net.
If anyone have any pls give a sample.