I have integrated esri with extjs-4.2. I am getting the map element in the proper size for the first time when the screen loads.However i am not getting the map element in the proper size when trying to reload the map element alone. The map element is getting reset to 400*400 automatically, which am not able to change. Please find below supportive screenshots with following code.
Here the piece of code intiating the Map in Extjs.
First time Loading properly as below:
Second time it is getting shrink:
Dom For the First time and Second Time where it is changing automatically:
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