Default headerCell Template in ng-grid

Question

Consider the following snippet of angularJs code:

var myHeaderCellTemplate = \'


        
      

Answer 1

Did something like this in Java(backend):

public static String generateHeaderCellTemplate(List excelFields) {

        String headerCellTemplate = "{ \"data\": \"myData\", \"columnDefs\": [";
        for (int i = 0; i < excelFields.size(); i++) {
            String field = excelFields.get(i);
            if (i != 0) {
                headerCellTemplate += ",";
            }
            headerCellTemplate += ("{ \"field\": \"" + field);
            headerCellTemplate += ("\", \"width\":80," + " \"headerCellTemplate\":" + "\"myHeaderCellTemplate\"}");
        }
        headerCellTemplate += "]}";
        return headerCellTemplate;
    }

Controller:

@RequestMapping(value= "/myHeaderCellTemplate", method= RequestMethod.GET)
    public @ResponseBody String headerTemplate() {
        return "
"+
                "
{{col.displayName}}
"+
                "
"+

        "
"+
        "
{{col.sortPriority}}
"+
        "
"+
 "
";
    }

App.js:

    $scope.myData = excelAsJson.excelData;
    $scope.colDefs = columnDefsJson.columnDefs;
    $scope.gridOptions = { data: 'myData', columnDefs: 'colDefs'};

where $scope.colDefs contains the output of generateHeaderCellTemplate() List excelFields has all the column names groupped together