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Tapestry - listbox solution needed

 
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Hi all,

I am using Tapestry for my implementation and I am facing one distinct problem, need ur help in this regard

I have a select box with various options , on selecting a particular option from the select box , without submitting the form will it be possible to load a text box with the value that is selected.

for e.g. Assume that I have various projects shown in the select box , with their corresponding ids in the value field for each option , now i have to take the project id on selecting a project without submitting the form and also i have to update a texbox with the name of the projectlead for that paricular project id which i need to take for running the query to get the projectlead name . Can this be done using Tapestry. if so ,can anyone of you help me in implementing this? Sample codes is what i need npw urgently

Thanks in advance
Raheshkumar.R
 
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Well, if you want to do anything WITHOUT submitting the form, Tapestry, or any other server side framework, won't help you. The only thing you can use like this is JavaScript. You can create a custom component in Tapestry which could be a list box PLUS your custom JavaScript, but this is a long story, even with Tapestry...
 
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