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retreive the value

pavi
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Joined: Jan 23, 2008
Posts: 31
how can i add a textbox dynamically in onclick event and how to retrieve the dynamic textbox value in action class when i submit the form.
Anirvan Majumdar
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Joined: Feb 22, 2005
Posts: 261
Have textbox which is hidden initially. Something like...

Now with the "onClick" event, associate a JS snippet like...

This will give you the desired behaviour at the client end. To retrieve the value of this textbox in your action class, have the getter/setter => [getTxtVal()/setTxtVal()] : in your Action form class [incase you're using Struts] or else have the getter/setter in your Action class itself [if using Struts2]
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: retreive the value