"Adding a grid panel to the final node of a tree-grid in extjs: A step-by-step guide

Does anyone have a suggestion on how to add a grid panel to the last node/children of a treepanel dynamically? I would like to append the gridpanel dynamically and for reference, I am providing a link: Jsfiddle

I also need to ensure that the gridpanel is hidden when the treepanel collapses.

Answer №1

To easily keep track of your grid, store it within your node component and set it to be hidden when the itemcollapse event occurs. Here's a simple example using your provided code:

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