Wijmo FlexGrid: Save and restore state problem with Column Button and Merge Hea

Wijmo FlexGrid: Save and restore state problem with Column Button and Merge Hea

Posted by: nguyenvietloc on 7 August 2019, 9:53 am EST

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  nguyenvietloc

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  Posted 7 August 2019, 9:53 am EST - Updated 3 October 2022, 7:44 pm EST

  Hi,

  I’m using wijmo flexgrid and AngularJs
  
  to implement save and restore state function.

  I have a problem with column button and merge header.
  
  I have created a sample of my problem.
  
  Please see the link below.

  http://jsfiddle.net/L_Nguyen/u31jgtcn/15/

  Click button Save State, then click button Restore State.
  
  The Problem is:

  1. Column button can not restore the state.
  2. Merge header can not restore.
     
     (See attack image SAVE_RESTORE_PROBLEM.png)

  How to fix this problem?
  
  Please help me!

  Thank you.
  
  

  

  519×555 49.6 KB

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  ashwin.saxena

  

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  Posted 8 August 2019, 1:14 am EST

  Hi Nguyen,

  The reason that you are not getting the buttons after restoring the column layout is that the columnLayout property does not retain information about cell templates. When we restore the columnLayout, the grid resets its original column layout. Therefore, all the cell and column templates are also reset.

  The workaround is that you can use the columnLayout property to generate dynamic columns. Please refer to the sample attached.

  Regards,
  
  Ashwin

  FlexGrid_dynamicColumn_celltemplate_columnLayout.zip

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  nguyenvietloc

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  Posted 8 August 2019, 10:43 am EST

  Thank you for your answer.