I wish change a window head dinamicaly :
i tried this but it does not work :
Could you help me please ?
The thing is that show() method returns undefined. The solution is to divide operations:
- an assignment of a widget into a variable
- call the show() method
Here is the snippet: https://snippet.webix.com/cdikbtnu
As a side note, please pay attention that if you use window close property, getHead() will return a layout instead of a simple template
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