Posts by Vitor Gabriel Andrade • 37 points
4 posts
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answer157
viewsA: Error setting model in Jtable
What happened was that I was trying to modify a jTable that had not yet been created by initComponents(), that is, just changing the call order of thePreencheTabela the problem has been solved.…
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answer157
viewsQ: Error setting model in Jtable
So people, I was developing a frame that received a table from the database, I used the same scope of the function several times and it worked perfectly, I just modified the necessary to generate…
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answer173
viewsQ: Why can’t I access the elements inside an Arraylist with a for?
I’m trying to fill a jtable with elements that are inside an arraylist, which is inside another object: private void jButtonConfirmarProdutoActionPerformed(java.awt.event.ActionEvent evt) {…
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answer493
viewsQ: How do I pass this image as a parameter?
The question is as follows, as I pass the image as parameter to use it in javascript with tried in the code below? HTML <!doctype html> <html lang="pt-br"> <head> <meta…