Anchor tag refreshes window in angular 1

I am using DHTMLX grid in Angular 1. Each cell in the grid has different anchor tag. When I click on the anchor tag it refreshes whole page.
As this is Single Page application it should not refresh whole page.
I have tried to put the same anchor tag outside grid and that works fine, that is, it does not refresh my page.

Please, try to use the “link” column type:
docs.dhtmlx.com/grid__columns_t … inkscolumn
If the problem still occurs for you please, provide a complete demo or a demo link, where the problem can be reconstructed locally.