Customization of TreeGrid's expand/collapse icons

Customization of TreeGrid's expand/collapse icons

Posted by: weide.zhu on 8 August 2022, 10:01 pm EST

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  weide.zhu

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  Posted 8 August 2022, 10:01 pm EST - Updated 3 October 2022, 11:50 am EST

  hi,

  We use wijimo Flexgrid as a treegrid, and would like to change the expand/collapse icons to ‘+’ and ‘-’, can you show us how to achieve that?

  

  958×406 15.7 KB

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  sonu.pandey

  

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  Posted 9 August 2022, 5:28 am EST

  Hello,

  You may handle the formatItem event of the FlexGrid and replace the expand/collapse icons placed inside the cell elements with the plus/minus icons respectively. Please refer to the sample link below demonstrating the same:

  https://stackblitz.com/edit/js-1yxnqz?file=index.js

  Regards

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  weide.zhu

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  Posted 9 August 2022, 6:43 pm EST

  it works,thanks