Message: "error converting value "SELECT [system.id] from workitems " to type 'microsoft.teamfoundation.workitemtracking.webapi.models.wiql"

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Hi,

current i am trying create Azure dashboard extension .
i am getting error "

Message: "Error converting value "SELECT [System.Id] FROM WorkItems " to type 'Microsoft.TeamFoundation.WorkItemTracking.WebApi.Models.Wiql'. Path '', line 1, position 36.
↵"

"

while calling the

.queryByWiql

rest Client api via VSS SDK.

not able to call

error 400 : BAD REQUEST IS showing

i am using VSS.SDK client rest api .

What I have tried:

<!DOCTYPE html>
<html>
<head>    
    <script src="sdk/scripts/VSS.SDK.min.js"></script>
    <script type="text/javascript">
        VSS.init({
            explicitNotifyLoaded: true,
            usePlatformStyles: true
        });

        VSS.require(["TFS/Dashboards/WidgetHelpers", "TFS/WorkItemTracking/RestClient"], 
            function (WidgetHelpers, TFS_Wit_WebApi) {
                WidgetHelpers.IncludeWidgetStyles();
                VSS.register("dashboarddemo2", function () {  
                    
                 debugger;
                    var context =  VSS.getWebContext()    
                    var projectId = context.project.id;
                    var teamId =    context.team.id;


                        var GetWorkItems = function (widgetSettings) {
                        debugger;                // Get a WIT client to make REST calls to VSTS                      

 
                        var queryr = "SELECT [System.Id] FROM WorkItems ";
                        
                        debugger;
                        return TFS_Wit_WebApi.getClient().queryByWiql(queryr).then(function (query) {

                                var ty="ddd";
                            debugger;
                            // Create a list with query details                                
                            var $list = $('<ul>');
                            $list.append($('<li>').text("Query ID: " + query.id));
                          
                            var $container = $('#query-info-container');
                            $container.empty();
                            $container.append($list);
                            return true;
                        }, function (error) {
                        // Use the widget helper and return failure as Widget Status
                        return false;
                        }).catch(err => {
                        debugger;
                        console.log(err)
                        }) // TypeError: faile

                                        }





              return {
                        load: function (widgetSettings) {
                            // Set your title
                            var $title = $('h2.title');
                            $title.text('Hello World');
                          //  debugger;
                            var t2 = GetWorkItems(widgetSettings);
                            return t2;
                      

                        }
                    }
                });
            VSS.notifyLoadSucceeded();
        });       
    </script>

</head>
<body>
    <div class="widget">
        <h2 class="title"></h2>
        <div id="query-info-container2"></div>
    </div>
</body>
</html>

Posted 4-Sep-20 23:49pm

Siddharth Rai

Updated 8-Oct-20 7:38am

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Comments

[no name] 5-Sep-20 9:09am

A garbage collection of return values.

ZurdoDev 8-Sep-20 15:25pm

That tells me you are passing a string instead of an object.

Siddharth Rai 8-Oct-20 12:22pm

Sorry for late reply. Problem solve by passing the Object

ZurdoDev 8-Oct-20 13:38pm

Glad to hear it.

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ZurdoDev · Answer 1 · 2020-10-08T07:39:00

Solution 1

As discussed in comments, pass the object instead of a string.

Posted 8-Oct-20 7:39am

ZurdoDev