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Shobhana Suara
1415
Load on demand Hierarichal grid state preserve
posted

Hi team,

I am using Infragistics version 9.1.28 and will update in upcoming month but this is requirement i have to deliver.

Requirement: Using load on demand Hierarichal grid. If i expand a parent grid and the child grid displays. Also there is button in the rowIsland summary and on click of that i show few more columns in child grid. How can i save the state of the grid after reload of page/ routing to another page

<igx-hierarchical-grid #grid1 [autoGenerate]="false" [primaryKey]="'orderId'" [columnWidth]='"70px"' igxGridState
            [allowFiltering]='true' [height]="null" [width]="'100%'" [rowHeight]="'50px'" [showToolbar]="true" [paging]="false" [perPage]="200"
            [emptyGridMessage]="emptyMessage" [isLoading]="gridLoading" [filterMode]="'excelStyleFilter'" [displayDensity]="'compact'">
<igx-row-island #childGrid  [autoGenerate]="false" [allowFiltering]='true' [filterMode]="'excelStyleFilter'" [primaryKey]="'orderNo'" [autoGenerate]="false"
            (onGridCreated)="gridCreated($event)" [rowSelection]="'multiple'" [showToolbar]="true" [hideRowSelectors]="hideRowSelectors"
            [width]='"1200px"' [columnWidth]='"180px"' (onRowSelectionChange)="handleRowSelectionChange($event)">