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Syncfusion Feedback

Page unresponsive when i use DropDownButton in TreeGrid

Thread ID:





151148 Feb 1,2020 08:25 AM UTC Feb 4,2020 11:49 AM UTC Angular - EJ 2 1
Tags: DropDownButton
Vinay Kumar
Asked On February 1, 2020 08:26 AM UTC

I have tried to use dropdownbutton in treegrid control of synfusion. Tree grid have approx 500 parent and 1500 child entries on single page. But when i add dropdownbutton using ng-template for each row than it make my page unresponsive. Please let me know, how to use it in better way so that performance of my page not compromised. 
I am using trial version of synfusion controls.

Saranya Dhayalan [Syncfusion]
Replied On February 4, 2020 11:49 AM UTC

Hi Vinay 
Thank you for contacting Syncfusion support 
Query#:- But when i add dropdownbutton using ng-template for each row than it make my page unresponsive.   
We can reproduce the reported problem at our end. While using large number of records with Template column, it will take time to render cell with Templates while on rendering TreeGrid. To overcome this problem, we suggest you enable Paging for TreeGrid. Please find the below sample link 
Could you please check the above sample, If the above solution doesn’t meet your requirement, Share us the purpose of rendering the large number records in single Page.    
Saranya D 


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