cannot read property groupid of undefined

[tirathpal]

Uncaught TypeError: Cannot read property 'GroupID' of undefined

    at l (event-window.js:1247)

    at e.resourceSaveEvent (event-window.js:1289)

    at e.eventSave (event-window.js:1049)

my code is : - 

            @(Html.EJS().Schedule("Schedule1")

                .Width("100%")

                .Height("450px")

                .Views(view => {

                    view.Option(View.TimelineDay).Add(); })

                .CurrentView(View.TimelineDay)

                .SelectedDate(DateTime.Now)

                .Group(group => group.Resources(ViewBag.Resources))

                .Resources(res => {

                    res.DataSource(ViewBag.ImplementLst)

                       .Field("ImplementId")

                       .Title("Implement Type")

                       .Name("Implements")

                       .TextField("ImplementName")

                       .IdField("id")

                       .AllowMultiple(false)

                       .Add(); })

                

                .ResourceHeaderTemplate("#resource-template")

                .EventSettings(new ScheduleEventSettings { DataSource = ViewBag.datasource })

                .EditorTemplate("#EventEditorTemplate")

                .ShowQuickInfo(false)

                .PopupOpen("onPopupOpen")

                .Render())

            @Html.EJS().ScriptManager()

<script id="EventEditorTemplate" type="text/template">

    <table class="custom-event-editor" width="100%" cellpadding="5">

        <tbody>

            <tr>

                <td class="e-textlabel">Summary</td>

                <td colspan="4">

                    <input id="Subject" class="e-field e-input" type="text" value="" name="Subject" style="width: 100%" />

                </td>

            </tr>

            <tr>

                <td class="e-textlabel">Status</td>

                <td colspan="4">

                    <input type="text" id="ImplementId" name="ImplementId" class="e-field" style="width: 100%" />

                </td>

            </tr>

            <tr>

                <td class="e-textlabel">From</td>

                <td colspan="4">

                    <input id="StartTime" class="e-field" type="text" name="StartTime" />

                </td>

            </tr>

            <tr>

                <td class="e-textlabel">To</td>

                <td colspan="4">

                    <input id="EndTime" class="e-field" type="text" name="EndTime" />

                </td>

            </tr>

        </tbody>

    </table>

</script>

<script type="text/javascript">    function onPopupOpen(args) {

        if (args.type === 'Editor') {

             var ImpData = @Html.Raw(Json.Encode(ViewBag.ImplementLst));

            var statusElement = args.element.querySelector('#ImplementId');

            if (!statusElement.classList.contains('e-dropdownlist')) {

                var dropDownListObject = new ej.dropdowns.DropDownList({

                    placeholder: 'Choose status', 

                    fields: { text: 'ImplementName', value: 'id'},

                    dataSource: ImpData

                });

                dropDownListObject.appendTo(statusElement);

                statusElement.setAttribute('name', 'ImplementId');

            }

            var startElement = args.element.querySelector('#StartTime');

            if (!startElement.classList.contains('e-datetimepicker')) {

                new ej.calendars.DateTimePicker({ value: new Date(startElement.value) || new Date() }, startElement);

            }

            var endElement = args.element.querySelector('#EndTime');

            if (!endElement.classList.contains('e-datetimepicker')) {

                new ej.calendars.DateTimePicker({ value: new Date(endElement.value) || new Date() }, endElement);

            }

        }

    };

</script>

[Vinitha Devi Murugan]

Hi Tirathpal,  

 

Greetings from Syncfusion Support.  

 

We have checked the shared code in which value not mapped in resource which could cause the reported problem. Please check the following sample for your reference.  

 

http://www.syncfusion.com/downloads/support/forum/144189/ze/sample494717158 

 

function onPopupOpen(args) { 

        if (args.type === 'Editor') { 

             var ImpData = @Html.Raw(Json.Encode(ViewBag.ImplementLst)); 

            var statusElement = args.element.querySelector('#ImplementId'); 

            if (!statusElement.classList.contains('e-dropdownlist')) { 

                var dropDownListObject = new ej.dropdowns.DropDownList({ 

                    placeholder: 'Choose status', value: args.data.ImplementId, 

                    fields: { text: 'text', value: 'Id' }, 

                    dataSource: [ 

                        { Id: 1, text: 'PROJECT 1' }, 

                        { Id: 2, text: 'PROJECT 2' }, 

                    ] 

                }); 

                dropDownListObject.appendTo(statusElement); 

                statusElement.setAttribute('name', 'ImplementId'); 

            } 

            var startElement = args.element.querySelector('#StartTime'); 

            if (!startElement.classList.contains('e-datetimepicker')) { 

                new ej.calendars.DateTimePicker({ value: new Date(startElement.value) || new Date() }, startElement); 

            } 

            var endElement = args.element.querySelector('#EndTime'); 

            if (!endElement.classList.contains('e-datetimepicker')) { 

                new ej.calendars.DateTimePicker({ value: new Date(endElement.value) || new Date() }, endElement); 

            } 

        } 

    }; 

 

 

 

Please try the sample and revert us back if you still face any issue.  

 

Regards, 

M.Vinitha devi. 

[tirathpal]

yes, it's working now thanks for help. can please tell how can i get this value to my mvc model

[Nevitha Ravi]

Hi Tirathpal, 

Thanks for your update. 

We are glad that our solution helped you. Now we have prepared CRUD sample to save the resource field which can be downloaded from the following link. 

http://www.syncfusion.com/downloads/support/forum/144189/ze/Sample934451822  

 

Please refer the table structure and model class for the scheduler event. 

 

 

 

Regards, 

Nevitha 

 

[tirathpal]

hi there thanks for reply,

              i have an issue which is regarding the dropdown filling. if i fill the dropdown with static data it works fine if pulled from request it push an error of groupid undefined

this is static data.

 dataSource: [

                        { Id: 1, text: 'Alice' },

                        { Id: 2, text: 'Nancy' },

                        { Id: 3, text: 'Robert' },

                        { Id: 4, text: 'Robson' },

                        { Id: 5, text: 'Laura' },

                        { Id: 6, text: 'Margaret'}

                    ]

but i want it to be dynamic. please do guide me for this

[tirathpal]

hi there thanks for reply,

              i have an issue which is regarding the dropdown filling. if i fill the dropdown with static data it works fine if pulled from request it push an error of groupid undefined

this is static data.

 dataSource: [

                        { Id: 1, text: 'Alice' },

                        { Id: 2, text: 'Nancy' },

                        { Id: 3, text: 'Robert' },

                        { Id: 4, text: 'Robson' },

                        { Id: 5, text: 'Laura' },

                        { Id: 6, text: 'Margaret'}

                    ]

but i want it to be dynamic. please do guide me for this

hi there and thanks to all,

done by using this code.

please check and revert that if have right or wrong.

function onPopupOpen(args) {

        if (args.type === 'Editor') {

            var ImpData = @Html.Raw(Json.Encode(ViewBag.ImplementLst));

            var dd = [];

            $.each(ImpData, function (index,value) {

                var inner = {Id: value.id, text:value.text};

                dd.push(inner);

            });

            var statusElement = args.element.querySelector('#ImplementId');

            if (!statusElement.classList.contains('e-dropdownlist')) {

                var dropDownListObject = new ej.dropdowns.DropDownList({

                    placeholder: 'Choose status', value: args.data.ImplementId,

                    fields: { text: 'text', value: 'Id' },

                    dataSource: dd

                });

                dropDownListObject.appendTo(statusElement);

                statusElement.setAttribute('name', 'ImplementId');

            }

            var startElement = args.element.querySelector('#StartTime');

            if (!startElement.classList.contains('e-datetimepicker')) {

                new ej.calendars.DateTimePicker({ value: new Date(startElement.value) || new Date() }, startElement);

            }

            var endElement = args.element.querySelector('#EndTime');

            if (!endElement.classList.contains('e-datetimepicker')) {

                new ej.calendars.DateTimePicker({ value: new Date(endElement.value) || new Date() }, endElement);

            }

        }

    };

[Karthigeyan Krishnamurthi]

Hi Tirathpal,  

 

Thanks for your update. 

 

In your code example, back end data is assigned to drop down via ViewBag which is correct. And DataManager also used to call the back end function, to fetch the data. 

https://ej2.syncfusion.com/javascript/documentation/drop-down-list/data-binding/#binding-remote-data 

 

Regards, 

Karthi