# Reg : Auto select Drop down list

**URL:** <https://rubytalk.org/t/reg-auto-select-drop-down-list/57355>\
**Category:** ruby-talk\
**Created:** [10 February 2010 07:21 UTC](https://rubytalk.org/t/reg-auto-select-drop-down-list/57355 "2010-02-10T07:21:20Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Pradheep\_R.b](https://avatars.discourse-cdn.com/v4/letter/p/f17d59/32.png) [@Pradheep\_R.b](https://rubytalk.org/u/Pradheep_R.b)\
**Post date:** [10 February 2010 07:21 UTC](https://rubytalk.org/t/reg-auto-select-drop-down-list/57355/1 "2010-02-10T07:21:20Z")

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Hi I need a help on auto select drp down list. For example , ihave three  
drop down list boxes. in firts dropdown list box if i select a "state"  
in the next box it has to display a coressponding "cities" present in  
that state. Please help me out in this ASAP.

thanks

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**Author:** ![Brian\_Candler](https://avatars.discourse-cdn.com/v4/letter/b/5f9b8f/32.png) [@Brian\_Candler](https://rubytalk.org/u/Brian_Candler)\
**Post date:** [10 February 2010 14:34 UTC](https://rubytalk.org/t/reg-auto-select-drop-down-list/57355/2 "2010-02-10T14:34:26Z")

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Pradheep R.b wrote:

> Hi I need a help on auto select drp down list. For example , ihave three  
> drop down list boxes. in firts dropdown list box if i select a "state"  
> in the next box it has to display a coressponding "cities" present in  
> that state. Please help me out in this ASAP.

Hi, I'm your friendly paperclip!

It sounds like you are writing a web application, and you want to make  
your pages interactive. Can I redirect you to a Javascript mailing list?

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> --  
> Posted via [http://www.ruby-forum.com/\](http://www.ruby-forum.com/%5C).

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**Author:** ![Pradheep\_R.b](https://avatars.discourse-cdn.com/v4/letter/p/f17d59/32.png) [@Pradheep\_R.b](https://rubytalk.org/u/Pradheep_R.b)\
**Post date:** [11 February 2010 03:53 UTC](https://rubytalk.org/t/reg-auto-select-drop-down-list/57355/3 "2010-02-11T03:53:15Z")

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Brian Candler wrote:

> Pradheep R.b wrote:
> 
> > Hi I need a help on auto select drp down list. For example , ihave three  
> > drop down list boxes. in firts dropdown list box if i select a "state"  
> > in the next box it has to display a coressponding "cities" present in  
> > that state. Please help me out in this ASAP.
> 
> Hi, I'm your friendly paperclip!
> 
> It sounds like you are writing a web application, and you want to make  
> your pages interactive. Can I redirect you to a Javascript mailing list?

ya sure

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>
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> Posted via [http://www.ruby-forum.com/\](http://www.ruby-forum.com/%5C).

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**Author:** ![Raveendran\_P](https://avatars.discourse-cdn.com/v4/letter/r/ac8455/32.png) [@Raveendran\_P](https://rubytalk.org/u/Raveendran_P)\
**Post date:** [11 February 2010 05:26 UTC](https://rubytalk.org/t/reg-auto-select-drop-down-list/57355/4 "2010-02-11T05:26:09Z")

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Pradheep R.b wrote:

> ya sure

Hi,

Go thru this link --\> [BonRouge : Chain select with javascript](http://bonrouge.com/~chain_select_js)

NOTE: Google gives this kind of help. So please "google it" before post  
any questions like this.

Thanks,  
P.Raveendran

> **[Raveendran](https://raveendran.wordpress.com)**
>
> Nothing is impossible...

yrt ryt ytr rty try !

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