Hi All.

I have a funny issue.

I am building kendo grid and set filtrable options.operators for number/integer column but the options are ignored and set to defaults, however same options for string liters are respected. UI element set for the integer type is respected as well. 

this how I build column

 
 column.filterable = {
ui(element) {
      element.kendoNumericTextBox({
format: '####',
        decimals: 0,
      });
    },
    operators: this.commonService.gridFilterNumberOperators.operators
  };
} else if (
    column.filterType != undefined &&
    lstDateFields.indexOf(column.applicationDataType) > -1 &&
    lstDateFields.indexOf(column.filterType.toLowerCase()) > -1
) {
  column.filterable = {
ui(element) {
      element.kendoDatePicker({
format: 'MM/dd/yyyy',
      });
    },
  };
} else if (
    column.filterType != undefined &&
    column.filterType.toLowerCase() === 'string'
) {
  column.filterable = this.commonService.gridFilterStringOperators;
}
                        

options for integer column

option for string 

this how I initialize grid

kendo.jQuery(this.gridConfigurationTemplate.nativeElement).html('');
this.gridConfigurationTemplate.nativeElement.innerHTML = '';
kendo
    .jQuery(this.gridConfigurationTemplate.nativeElement)
    .data('kendoGrid')
    .setOptions(options);

//this.bindTooltipForDispatcherGrid();
grid = kendo
    .jQuery(this.gridConfigurationTemplate.nativeElement)
    .data('kendoGrid');
grid.dataSource.page(1);

Hi Team,

is it possible to limit to what is the max width to which user can resize a column, such that the column does not go beyond the visible area and does not introduce scrollbar.

i know that scroll and resize goes hand in hand and hence i am not able to make that work.

any help here is appriciated.

Hi Team.

is there a way i can change the styling of the placeholder(optionLabel) text for kendoDropDownList ?

thanks

Hi Team,

how can I connect a label to color-picker using "for" attribute? currently even though its linked, screen reader(accessibility) does not read the label for color-picker.

appreciate any help.

I have a grid use Kendo Grid. When i custom edit event and add event to input in edit mode like this

edit: function (e) {
                        if (e.container[0]) {
                            var cell = e.container[0]
                            $rootScope.rowToFocus = angular.element(cell).closest('tr').index();
                            $rootScope.colToFocus = e.sender.cellIndex(angular.element(cell).closest('td'));
                            if ($rootScope.rowToFocus != 0 || $rootScope.colToFocus != 0) {
                                $rootScope.gridToFocus = e.sender;
                                e.container.find("input").on("keydown", function (ev) {
                                    if (ev.which == 9 || ev.which == 13) {
                                        $rootScope.isKeyboard = true;

                                        ev.preventDefault();

                                     }  
                                })
                            }
                            else {
                                $rootScope.rowToFocus = undefined;
                                $rootScope.colToFocus = undefined;
                            }
                        }
                    }, 

So i prevented default of tab event but aslo prevent update the data i input in this... Please help me a solution to prevent tab event in my input and still raise the update data event when i leave this cell.

Hello, I have detail row that appears perfectly, except when the master row is at the bottom of the container (or screen).  The detail row still opens, but requires scrolling to see it.

How can I auto scroll far enough to get the detail row to show, when the detail row is outside of the bounding container or screen?

Thanks.

We have a use case where users are choosing which values they'd like to concatenate together, from a list of options.

At times, they may need to concatenate the same thing more than once

Kendo's multiselect seems like the best component for this

... but I'm getting stuck on customizing it's behavior to allow the same value to repeat, when CTRL + CLICK takes place.

• click - should add/remove choices per the usual
• CTRL + CLICK should push the choice onto the multiselect, regardless if the multiselect already has that choice
  • Observe whether or not CTRL has been engaged
  • rewrite normal deselect handler to honor the required CTRL + CLICK behavior

Things are very close to working, but am unable to get the MultiSelect to dynamically update its value correctly, using Kendo's value() method.

Offending line of code attached in screenshot

and sample Dojo here -> https://dojo.telerik.com/ELeligEY/14

Am I missing something w/ Kendo's API? Should I be approaching this with a different Kendo component? 


UPDATE: from scrounging the forums, it appears an underlying architectural design means MultiSelect inherits from something that does not allow repeating values? https://www.telerik.com/forums/allow-duplicate-items

Help with this feature request would be much appreciated.
https://feedback.telerik.com/kendo-jquery-ui/1359475-allow-select-items-in-multiselect-multiple-times

Or guidance on how one might customize the Kendo Multiselect to achieve this kind of use case.

Help much appreciated.

I have a TreeList and a connected ContextMenu.   The context menu shows correctly the first time only when clicking on a TreeList row.  After that however, no matter where I right-click on the page, the context menu is displayed.

@(Html.Kendo().ContextMenu()
    .Name("orgtreemenu")
    .Target("#OrganizationTreeMaintenance")
    .Orientation(ContextMenuOrientation.Vertical)
    .Filter(".k-grid-content table tbody tr[role='row']")
    .Events(e => e
        .Open("orgContextMenuOpen")
        .Select("orgTreemenuSelect")
    )
    .Items(items =>
    {
        items.Add()
            .Text("Add Organization")
            .HtmlAttributes(new { @id = "addorgaction" })
            .Enabled(true);
        items.Add()
            .Text("Edit Name")
            .HtmlAttributes(new { @id = "editorgnameaction" })
            .Enabled(true);
        items.Add()
            .Text("Delete Organization")
            .HtmlAttributes(new { @id = "deleteorgaction" })
            .Enabled(true);

        items.Add()
            .Text("Move Organization")
            .HtmlAttributes(new { @id = "moveorgaction" })
            .Enabled(false);
    }))

@(Html.Kendo().TreeList<UserStatViewModel>()
    .Name("OrganizationTreeMaintenance")
    .Columns(columns =>
    {
        columns.Add().Field(e => e.OrganizationName).Width(300);
        columns.Add().Field(e => e.OrganizationId).Hidden(true);
        columns.Add().Field(e => e.TotalUserCount).Title("Users");
        columns.Add().Field(e => e.TotalDeviceCount).Title("Devices");
        columns.Add().Field(e => e.LicensedUserCount).Title("Licenses");
    })
    .Sortable()
    .HtmlAttributes(new { style = "height:500px;" })
    .Events(e => e
        .DataBound("onDataBoundLicenseTree"))
    .DataSource(dataSource => dataSource
        .Read(read => read.Action("GetOrgLicenseDetails", "home"))
        .ServerOperation(false)
        .Model(m =>
        {
            m.Id(f => f.OrganizationId);
            m.ParentId(f => f.ParentOrgId).DefaultValue(0);
            //           m.Expanded(true);
            m.Field(f => f.OrganizationName);
            m.Field(f => f.TotalDeviceCount);
            m.Field(f => f.ParentOrgId);
        })
    ))

I have tried modifying the Filter on the context menu to no avail.  Hoping someone can see something obvious.

Thanks and regards,

Eric Katz

Hi team, 

I was able to generate the model and columns and grid dynamically using the articles. 

Adding to this I want to add a column to the front of the grid with a checkbox against each row. 

I need to add a master checkbox in that column, which can select all of the rows if grid.

How do I achieve this? I tried, but I am not able to have the column visible.

Please help!.

Thanks

Using a "destroy" command in the datagrid and "autoSync: false", it somehow calls the "destroy" twice. Any idea if I'm doing something wrong? When I set autoSync to true, it only fires once.

The following config gives me:

destroy
destroy
success
success

destroy: (options) => {
    console.log("destroy");
    $.ajax({
        url: $discountProductsGrid.data("delete-url"),
        dataType: "json",
        contentType: 'application/json',
        type: "POST",
        data: kendo.stringify({
            discountNumber: options.data.discountNumber,
            productNumber: options.data.productNumber,
            productColorId: options.data.productColorId,
            productSizeId: options.data.productSizeId,
        }),
        success: (result) => {
            console.log("success");
            options.success(result);
        },
        error: (result) => {
            console.log("error");
            options.error(result);
        },
    });
},

I do have sorting, filtering, and paging on the server, though I don't expect that to matter.

My model isn't very complicated and I've verified that there are no double IDs. At first I was thinking that perhaps the response body was incorrect, but that shouldn't be a problem because it fires the same destroy twice and doesn't wait for the first destroy to finish.

kendo.data.Model.define({
    id: "discountLineId",
    fields: {
        discountLineId: {type: "string"},
        discountNumber: {type: "number"},
        productSupplierName: {type: "string"},
        productCategoryDescription: {type: "string"},
        productNumber: {type: "number"},
        productId: {type: "string"},
        productDescription: {type: "string"},
        productColorId: {type: "string"},
        productColorDescription: {type: "string"},
        productSizeId: {type: "string", nullable: true},
        productSizeDescription: {type: "string", nullable: true},
        discountSalesPrice: {type: "number"},
        productSalesPrice: {type: "number"},
        discountSalesPricePercentage: {type: "number"},
    }
})

$discountLineGrid.on("click", ".k-grid-save-changes", (e) => {
    e.preventDefault();

    discountLineGrid.saveChanges();

    // sync also firesd 
    // discountLineDataSource.sync();
});