Questions on Kendo UI for jQuery Forum

2 answers

95 views

Not able to update and delete record (WebSQL)

Hello, I have a problem with the grid.
When I insert new record, it is not shown in the grid. There is just new empty row and I have to do refresh to see it.
Another think is I can't edit or delete record. After refresh I will get the original records back.
What I am doing wrong?

I am running it in Chrome 33.

Thank you for your help.

Here is the example http://jsbin.com/dorosuwu/1

Grid

answered on 25 Feb 2014

2 answers

461 views

Possible to have more than 2 Filter parameters per column?

Hi,

I'm wondering if it's possible to have more than 2 Filter Parameters on a single column on a Kendo Grid?

For example, on a "Colour" column, I would like to filter like so:

Contains: Green OR
Contains: Blue OR
Equals: Yellow OR
Equals: Orange

By default, it looks as though the Filter menu on the Kendo Grid only allows 2 Filter parameters.

Any information is appreciated!

Landon

Grid

answered on 25 Feb 2014

3 answers

622 views

Binding Chart's series to dynamic data

Hi,

We're developing software that allows users to create their own charts. Users specify the server connection, SQL queries and columns that will be used by the series. That means, the data where the charts will be bound are not strongly typed.

Grid allows for binding to a datatable (System.Data.Datatable). But charts doesn't seem so. Here's the code I used for Grid:

@model List<iGuideMobility.Web.Models.DataViewModel>

@(Html.Kendo().Grid(new System.Data.DataTable("DataSource1"))
.Name(Model.First().PanelUserID.ToString())
//.HtmlAttributes(new { style = "width:100%" })
.HtmlAttributes(new { style = "height: 350px" })
.Columns(column =>
{
var cols = Model.First().PanelColumn;
foreach (var col in cols)
{
column.Bound(col.strColumn.ToString()).Title(col.strCaption.ToString()).Width(Convert.ToInt32(col.intWidth.ToString()));
}
}
)
.DataSource(datasource => datasource
.Ajax()
.Batch(true)
.Read("PanelBinding_Read", "Home", new { intPanelID = Model.First().PanelID })
)
)

For Charts, it seems like we cannot implement the same logic of showing dynamic series bound to datasource that are created on runtime.

Can you point us to the right direction so we can accomplish this?

Thanks!

Charts

answered on 25 Feb 2014

1 answer

157 views

Differentiate editable and non -editable grid columns in kendo grid

I am using MCV4 razar for UI development in which I have included Kendo Grid. What I require is to differentiate editable and non -editable grid columns in kendo grid
or want editable feilds to be displayed as a textbox so that the users can understand that it is editable specially when it is a kendo dropdown or kendo datepicker on the databound itself, not on user click or something.

Grid

answered on 25 Feb 2014

1 answer

125 views

Irritating issue with mobile safari ipad/iphone

safari cannot open page because the address is invalid. I get this every time the page loads. this is a simple spa using the kendo Mobile ui and kendo observable objects. android is working fine. When the popup occurs I say ok and the webpage works as expected. If you reload the page then blam popup again.

What the hell is going on? this is a valid url and works fine on other browsers

Thanks in advance and Regards,
jimm

General Discussions

answered on 25 Feb 2014

2 answers

68 views

Passing parameters back to the server so that a READ will get an altered data set

For example - a grid
    @(Html.Kendo().Grid<CustomerModel>()
          .Name("ExampleGrid")
          .Pageable()
          .Sortable()
          .Groupable()
          .Resizable(resize => resize.Columns(true))
          .Reorderable(reorder => reorder.Columns(true))
          .Columns(columns =>
              {
                  columns.Bound(c => c.Name);
                  columns.Bound(c => c.System).Width(190);
                  columns.Bound(c => c.Principal).Width(190);
              })
          .DataSource(s => s
              .Ajax().Read(r => r.Action("GetContacts", "Example"))
              .PageSize(15))
          )

is filled with data and then you want to - from the client JS - call READ so that the data is refreshed, but you want to send some parameters to the controller.

I've searched the web and and the best I can find is:
        var $grid = $("#ExampleGrid").data("kendoGrid");
        $grid.dataSource.read.data = viewModel;
        $grid.dataSource.read();

but, even though data is set to the correct object, the object is never sent to the server (confirmed by IE F12 Developer tools Network sniffer)

So, how do you send data back to the server when you tell the grid to read?

Grid

answered on 25 Feb 2014

2 answers

152 views

Resources with Guid as ID Issue

As anybody run into a problem using a resource with a Guid as an ID. Tired following and it just doesn't work. No updates or inserts are saved.

.Resources(resource =>
{
resource.Add(m => m.ID)
.Title("Teacher")

.DataTextField("Text")
.DataValueField("Value")
.DataColorField("Color")
.BindTo(new[] {
new { Text = "Alex", Value = "6F727774-330A-8504-EF07-04B9FBA7FFBF", Color = "#f8a398" } ,
new { Text = "Bob", Value = "0C47060A-6C5F-4E84-77B1-129F0AD3EFCE", Color = "#51a0ed" } ,
new { Text = "Charlie", Value = "08254AAF-373D-EC35-167C-28EE79B01F53", Color = "#56ca85" }
});
})

Scheduler

answered on 25 Feb 2014

2 answers

478 views

Gradient within area charts

Hi,

Here is attached the area line I must design. I've been able to add the top solid line without any issue, however I struggle to add the subtle gradient as a filler. Is this possible?

Thanks

Charts

answered on 25 Feb 2014

3 answers

280 views

Grid Popup Edit Window

Hi,
using KendoUI Web with the Kendogrid control, i need to center the editform in popup edit mode. I am able only change the title, the witdh.
How can i do it ?
Moreover i've seen that when i change the width of the popup, the inside container does't span the new popup area size, because a css class k-edit-form-container is alaways applied with a fix width of 400px. How can i fix it ?

Grid

answered on 25 Feb 2014

1 answer

350 views

Setting Series label backgorund color same as series color

Hi,

We are trying to create the Pie chart:

I have few queries about it:

1) We want to set Series Label background color
same as series color. Is it possible with Kendo Chart?

2) I want to set the Series Label text from the
value of one of the Property ( say LabelText) of data which I am binding to chart.
Is it possible? How can I do that?

3) Change the color of line joining the series and series
label, same as that of series color

Please see the sample chart which we are drawing
in Silverlight using Telerik Radchart.

Regards,
Prashant gham

Charts

answered on 25 Feb 2014