Can I add an HTML-style tooltip to a Dojo DataGrid?

I want to add a tooltip to certain cells of a dojo DataGrid, but I don't want to use dojo tooltips. I want to use HTML tooltips so they have a consistent look-and-feel as the tooltips on my buttons.

In a Dojo Tree, there is a tooltip attribute that does exactly this. Is there a way to开发者_如何学JAVA do this for DataGrids?

This can be done by writing a custom format function for the cell.

You need a custom structure object when you create the grid.

May look like this:

           var layout = [[{
              name: 'Type',
              field: 'type',
              width: 2,

           },{
              name: 'Name',
              field: 'name',
              width: 'auto',
              defaultValue: '',
              editable: true,
              formatter: dojo.hitch(this, this.formatNameCell)
           }]];

Then define a format function for the 'Name' cells:

             formatNameCell(name){
                   return "<span title='" + name + "'>" + name + "</span>";
             }