I need to create a form to insert, delete or update but in blank app

If somebody can help me with the code to create a form but in blank app.

I will apreciate!

first you need to break the php code with ?>
then you have to apply your html code
finally you start with <?php

Other option is to create your form in html in a php variable and then echo that.

Create a blank application, and inside the blank application code an html page with different iframes, each iframe should contain your desired grids (these grids you have already created).

Hope this helps!

I would rather askā€¦ why do you need to create the form in a blank app?.

Regards

Create control app and create fields that according your database then
Create Validate, insert, load, edit and delete in button and events.
Do not forget to include transaction commands.