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May 16th, 2007
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query string

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can anybody tell me how to get the values from querystring.

thanx in advance to all..
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amithasija is offline Offline
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May 20th, 2007
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Re: query string

Click to Expand / Collapse  Quote originally posted by amithasija ...
can anybody tell me how to get the values from querystring.

thanx in advance to all..
ruby Syntax (Toggle Plain Text)
  1. params[:param_name]

So say for example you're using pagination and you want the page_number param list?page_number=1:



ruby Syntax (Toggle Plain Text)
  1. params[:page_number]
pty
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May 21st, 2007
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Re: query string

thanx pty for quick reply,

but if i have suppose 7 parameters in query string and i want to access the value for all 7 parameters in one go, how can i do that..
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May 21st, 2007
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Re: query string

Click to Expand / Collapse  Quote originally posted by amithasija ...
thanx pty for quick reply,

but if i have suppose 7 parameters in query string and i want to access the value for all 7 parameters in one go, how can i do that..
The params are in a hash (eg {"action"=>"list", "filter"=>"closed", "controller"=>"issue"}. If you want to iterate through them for example use:

ruby Syntax (Toggle Plain Text)
  1. params.each do |key, value|
  2.   #do something fancy!
  3. end
pty
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May 21st, 2007
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Re: query string

hi pty,

is there any special function to retrive the complete query string path,i have read from manual that this function is used to retrieve complete string,
ENV['QUERY_STRING'],but i am not able to get it working.
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May 22nd, 2007
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Re: query string

env["QUERY_STRING"] should work.
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Gary King is offline Offline
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May 23rd, 2007
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Re: query string

thanx gary for your reply but i want to know that ,do i need to install or include some file to get it working as its not working if i only add this line of code only.
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May 23rd, 2007
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Re: query string

Try using controller.env['QUERY_STRING'], where controller is the name of the controller where you are using this.
Last edited by Gary King; May 23rd, 2007 at 1:40 pm.
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Jun 8th, 2007
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Re: query string

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This thread is more than three months old

No one has posted to this discussion for at least three months. Please let old threads die and do not reply to them unless you feel you have something new and valuable to contribute that absolutely must be added to make the discussion complete. Otherwise, please start a new thread in this forum instead.
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