How can i transfer data between two pages?


i want to transfer some data between two pages and change page clicking a button; how can i do it?

Thanks in advance

How to show a table with clickable icon on entire colum

I'm trying to show an icon on an entire colum of a table widget, but i dont know how i can do it.
I tried to make a custom widget in angularjs but the widget doesnt show up. Maybe I'm failing somewhere in the code i wrote.

Just for clarify the concept, my table should respect this format:

header1 | header2 | header3 | header4
text1 icon.png icon2.png dialog