Questions on Kendo UI for jQuery Forum

3 answers

353 views

cannot create new row in grid whose datasource has filter on foreign key

I have a grid whose datasource has a filter set on a foreign key. It's a remote datasource to a SharePoint 2010 list odata service. The create command in the grid's toolbar does not do anything. As soon as I remove the filter from the datasource, the create command works again. How can I get the create command to work with the filter set? I assume I need to find a way to set the foreign key on the newly created object to the same value as the filter and only then will the new object show up in the grid.

Grid

answered on 19 Sep 2012

1 answer

175 views

where is plotLine

I can find plot bands, but I cannot find how to plot lines.

I can also add a plotband to the valueAxis like this:

valueAxis: {

plotBands: [{

from: 0.4,

to: 0.4001,

color: "red"

}]

}

However this requires me to add a from and a to. This doesn't exist. i just want a simple line plotted at a particular value.

Can anyone help? I have a link to Highcharts where they show an example of how they do it (addPlotLine): http://www.highcharts.com/studies/dynamic.htm

Charts

answered on 19 Sep 2012

0 answers

128 views

Problem with HTML element binding for HTML select

Hi,

We have a web user control with an input and a HTML select:

<input id="createSubTenant_Name" type="text" data-bind="value: SubTenantName"

/>

<select id="CreateSubTenant_Parent" data-bind="value: TenantId"

<option></option

</select>

The options will be added by JavaScript (text and value).
The binding with kendo.observable and kendo.bind in JavaScript:

var viewModel = kendo.observable({

    SubTenantId: "",

    SubTenantName: "",

    TenantId: ""

});



kendo.bind(window, viewModel);

The user has to fill the input box and select an entry. In the submit method, we will get the view model:

viewModel.toJSON();

And here is the problem. By default the first entry of the select is selected. If the user does not select another option of the select, the “TenantId” of the viewModel will be null. If the user selects another option of the select, the “TenantId” will be set in the viewModel perfectly.
Our actual work around:

var sel = document.getElementById('CreateSubTenant_Parent');

viewModel.TenantId = sel.options[sel.selectedIndex].value;

Almost the same problem appears with an input box. In another web user control, the user only has to type a name in input box. By typing enter the submit method will be called. In this case the cursor does not leave the input box and the same problem appears.

Is it a general problem? Can someone help?

Thanks.

MVVM

asked on 19 Sep 2012

0 answers

161 views

Grid command edit and destroy don't run action

my command don't run
.Create(c=>c.Action("CreateNewEmployee", "HRM"))
.Update(update => update.Action("Employee_Update", "HRM"))
.Destroy(update => update.Action("Employee_Destroy", "HRM"))
in controller but can run
.Read(read => read.Action("Employee_Read", "HRM"))

@(Html.Kendo().Grid(Model)
.Name("Grid")
.Columns(columns =>
{
columns.Bound(p => p.EmpID).Visible(false);
columns.Bound(p => p.Role);
columns.Bound(p => p.Branch);
columns.Bound(p => p.Name);
columns.Bound(p => p.Address);
columns.Bound(p => p.Username);
columns.Bound(p => p.Status);
columns.Command(c =>
{
c.Edit();
c.Destroy();
}).Width(250);
})
.Editable(editable =>
{
editable.Mode(GridEditMode.PopUp);
editable.TemplateName("EmployeeEditor");
})
.Pageable()
.Sortable()
.Scrollable()
.Filterable()
.ToolBar(toolbar =>
{
toolbar.Create();
})
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(10)
.Events(events => events.Error("error_handler"))
.Model(model => model.Id(p => p.EmpID))
.Create(c=>c.Action("CreateNewEmployee", "HRM"))
.Read(read => read.Action("Employee_Read", "HRM"))
.Update(update => update.Action("Employee_Update", "HRM"))
.Destroy(update => update.Action("Employee_Destroy", "HRM"))
)
.HtmlAttributes(new { style = "height:550px" })
)

Grid

asked on 19 Sep 2012

1 answer

120 views

How do I keep a column from appearing in the column menu?

I have a column in my grid that I do not wish the user to be able to hide using the column menu.

How do I prevent the column from appearing in the grid's column show/hide menu?

Thanks,

Doug

Grid

answered on 19 Sep 2012

3 answers

145 views

Issue with control

Hi
I m using Kendo UI control. I found some issues using them, so need clarification.

1. When dropdown is used inside Kendo Window then it is hidden. Please see below code
@(Html.Kendo().Window()
     .Name("widget")
            .Title("widget Menu")
    .Content(@<text>
    @model List<Dashboard.Models.WidgetData>
    <div id="widgetMenuselection">
       @* @Html.Action("WidgetType", "WidgetType")*@
               @(Html.Kendo().DropDownList()
                .Name("Text")
        .DataTextField("Text")
        .DataValueField("Value")
        .AutoBind(true)
        .BindTo(new List<SelectListItem>() {
                new SelectListItem() {Text = "Filter/Menu",Value = "-1"},
                new SelectListItem() {Text = "Graph",Value = "1"},
                new SelectListItem() {Text = "Tabular",Value = "2"}
                })
        .Value("-1")
        .SelectedIndex(-1)
        .Events(e => e.Change("wdgtMenudrplist_change"))
    )
</text>)
    )
2. I donot find any way to attach checkbox to tree view in Kendo. I m using Razor MVC 4, and my table structure has a seatinggroup table and seating table distinctly with seating group has many seats under it. So can i provide tree view individual values of group and seats.

Drag and Drop

answered on 19 Sep 2012

0 answers

86 views

Can I exclude weekend from the list?

Hi,

I need to exclude weekend days from the datepicker's list due to my client's needs, how can I do that?

Best regards,
Anton
Softcloud

DatePicker

asked on 19 Sep 2012

1 answer

218 views

Using a date/time picker in the grid

http://jsfiddle.net/U5tpr/6/

I have sevral problems with this script.

My first one is that the picker keeps closing when I change the date value.
The second is that when I pull down the time menu, it shows the entire date/time string.

Please help

DatePicker

answered on 19 Sep 2012

0 answers

405 views

Merge cell support in kendoGrid

Hi,
Does kendoGrid support merged cells?
Specifically, merging the column data if it is same in the successive rows.
By merging, one can choose not to show (or in a lighter color) the column data in a successive row if it is same as the previous row.

Example:
Column1 Column2 Column3 Column4 Column5
R1C1       R1C2      R1C3       R1C4      R1C5
R1C1       R2C2      R2C3       R2C4      R2C5
R2C1       R2C2      R2C3       R2C4      R2C5

Italicized row 2 column 1 cell R1C1 is a merged cell and it may not display the cell value when it is merged because its column value is same same as the previous row.

Please let me know if this can be done with kendoGrid.

Thanks.
B.Manohar

Grid

asked on 19 Sep 2012

0 answers

138 views

Always visible dropdownlist column in DataGrid

Hi

I am new to Telerik Kendo UI. Can anyone guide me how to bind grid with dropdownlist column where the dropdownlist should always visible while initial step of binding with selecteditem. After completed the selection in dropdownlist from all row in the grid I need to submit the entire results to model.

Thanks

Grid

asked on 19 Sep 2012