Grouping with collapsible group header

Question

Hi Team,I was looking at this example - https://ej2.syncfusion.com/angular/documentation/multi-select/grouping/#grouping-with-checkboxIt works well but I need to have an ability to collapse the group to select all/some values from another group (like you have in tree). Currently, if many values are selected in first group, you will need to scroll down and search for second grouped header. If search can find the group as well, it will solve the purpose but currently it looks only for the text field and not the grouped category.Thanks,Samir

Ponmani Murugaiyan · Accepted Answer

Hi Samir,  

Greetings from Syncfusion support. 

We have validated your reported requirement. We would like to inform you that, currently we didn’t have the expand and collapse support in Multiselect component. So, we suggest you to use the DropdownTree component to achieve your requirement. Please find the reference link below. 

Demo: https://ej2.syncfusion.com/demos/#/material/drop-down-tree/checkbox.html 

Documentation: https://ej2.syncfusion.com/angular/documentation/drop-down-tree/checkbox/ 

Kindly check with the above suggestions. Please get back us if you need further assistance. 
 
Regards, Ponmani M