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display error messages in new window (pop up)

 
Isaac Jones
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hi,

i have created a register form with struts. when during the registration process errors occur (let's say someone entered an invalid username) are they saved in an errorArray and later on added to a error map. in my current version the errors are linked to the register form and displayed there. now i want to display the errors in a popup window. is there a way to do this and if yes, how?

thanks, sgl
 
Isaac Jones
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anyone got any idea?

thanks

by the way. i've found a lib called strutserrortag.jar which does excatly what i need but i can't get it to work. i keep getting errors which i can't figure out why.
 
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