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How to use select tag as filter (like: parent child)?

prakash. rajeev
Greenhorn

Joined: Feb 17, 2010
Posts: 15
I want to use <html:select> tag as a filter between two select tag.
I want two list boxes in which
first act as a parent to the other list box.

It means
for example one list box contains countries and the other list box contain their respective cities.
So,when i click first list box, like: "India" it should display "delhi,mumbai,kolkata,chennai,bangalore,etc".
or if i click "USA" it should display "Washinton dc,newyork,new jercy,california,las vegas,etc".
Whether i need a backend support also for this.


i want to do this in struts1.
Any solution is highly appreciable.
Shailesh Narkhede
Ranch Hand

Joined: Jul 10, 2008
Posts: 365
Hi,

There is no build in provision for this feature in struts but you can do this programatically.
ummmm like,

on change of country dropdown submit form and in action change city dropdown bean list according to country you had selected.


Thanks,
Shailesh
raj malhotra
Ranch Hand

Joined: Feb 22, 2007
Posts: 285
Try double select. But it is for struts2. May be you can look into its source code.
 
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subject: How to use select tag as filter (like: parent child)?
 
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