Questions on Kendo UI for jQuery Forum

1 answer

119 views

DataViz - how to execute Performance Benchmark

I found the awesome chart like 'Performance Benchmark' : url(http://demos.kendoui.com/dataviz/dashboards/high-performance.html).
but i can't find how to bind a data and to make an active chart. i want to know both logic (data binding, active real time chart).

Charts

answered on 18 Jul 2012

3 answers

142 views

DataSource is not reaching JSONRequest

I have a very peculiar problem. One of my client requests goes to the HomeController and successfully gets the data. The second never gets reached

$("#ResidualRec")

What could be wrong?

$("#Accounts").kendoComboBox({

dataTextField: "AcctName",

dataValueField: "AcctCd",

dataSource: {

transport: {

read: "/Home/GetAccounts"

}

},

template: $("#scriptTemplate").html(),

filter: "startswith"

});

var combobox = $("#Accounts").data("kendoComboBox");

// set width of the drop-down list

combobox.list.width(400);

var sharableDataSource = new kendo.data.DataSource({

transport: {

read: {

url: "@Url.Action("GetSecurities","Home")",

dataType: "json"

},

type:"POST"

}

});

$("#ResidualRec").kendoComboBox({

datasource:sharableDataSource,

filter: "startswith"

});

This is the webpage value.

<select id="ResidualSec" data-value-field="Cusip" data-text-field="SecName" data-role="combobox" placeholder="Enter Residual" data-bind="value: Residual"></select>

<select id="UnderlyingSec" data-role="combobox" data-value-field="SecName" data-text-field="Cusip" placeholder="Enter Underlying" data-bind="value: Underlying"></select>

<select id="FloaterSec" data-role="combobox" data-text-field="SecName" data-value-field="CUSIP" placeholder="Enter Floater" data-bind="value: Floater"></select>

The one that works is as follows:

<div id="allocation">

<div class="selector">

<select id="Accounts" style="width: 225px" data-role="combobox" data-value-field="AcctCd" data-text-field="AcctName"

data-bind="value: AcctCd" placeholder="Select Funds..."></select>

Data Source

answered on 18 Jul 2012

1 answer

97 views

Grouping dates

Hello,

i have a little problem here.

I have a column with this time format: 27.12.2012 14:49

When somebody wants to group it it should only grouped by date but without time.

How can I implement this?

Thanks.

Greetings
Stefan

Grid

answered on 18 Jul 2012

6 answers

447 views

Multi - Selection Combobox

I've created a multi select template that allows for selection of values in a combobox. How can you prevent the combobox from closing when you select? Is there a close override event?

ComboBox

answered on 18 Jul 2012

1 answer

91 views

Valid controls for a native mobile app

We are developing a mobile app for which we plan to use phonegap.com to generate a native application for iOS and Android (and others). Other than the mobile controls, what other Kendo UI controls are compatible with PhoneGap/native applications? Specifically, what can we use from the Kendo Web and Kendo DataViz controls? What is the result if you attempt to use an unsupported control and compile using phonegap?

General Discussions

answered on 18 Jul 2012

1 answer

322 views

Datasource making json call post json query example

Hi, Can I get an example that actually post json object/json string as parameter in the request body please?
I did went through the forum, couldn't find one example, the nearest is someone want to send raw xml through request body, but no futher discussion about that exacept suggesting extending object rather than string.
the other one I saw was using paramMap send empty request body.

there is no such example in your website, the example is used to send parameters in simple query string which is not json as request body.

And may I just suggest that can you focus more on the documentation please? the documentation has no possible values for configurations. leaving people to guess.

I think good documentation is a huge time saver for everyone.

Data Source

answered on 18 Jul 2012

1 answer

164 views

Webservice calls are mixed up

For the life of me, I can not figure out why this is happening.

Below I have a pretty simple grid wired to a Read and a Destroy event. The Read works. If I press delete and then save the grid the wrong webservice is called.

If batch editing it turned on then when I press save the READ event is called (instead of the Destroy event). And I get the error that I can't stuff an enumeriable list of objects into the ID field of the Read service.

If batch editing is turned off then the CREATE event is called! And since I haven't created one I get a 404.

That's weird man. Any ideas?

$("#JobAttachments").kendoGrid({

columns: [

{ title: "Filename", template: "<a href='../UploadedFiles/${ SavedFileName }'>${ OriginalFileName }</a>", width: "250px" },

{ field: "EnterBy", title: "Uploaded By", width: "200px"},

{ command: "destroy", title: "Delete", width: "100px" }

],

toolbar: ["save", "cancel"], // specify toolbar commands

editable: true, // enable editing

dataSource: {

schema: {

data: "d", // ASMX services return JSON in the following format { "d": <result> }. Specify how to get the result.

model: { // define the model of the data source. Required for validation and property types.

id: "JobTaskId",

fields: {

AttachmentID: { editable: false, nullable: false },

JobId: { editable: false, nullable: false },

OriginalFileName: { editable: false },

SavedFileName: { editable: false },

AttachmentType: { },

Notes: { },

EnterBy: {}

//,

//EnterDate: { type: "date"}

}

},

batch: false, // enable batch editing - changes will be saved when the user clicks the "Save changes" button

transport: {

create: {

url: "../WebServices/JobAttachmentWebservice.asmx/NotUsed",

contentType: "application/json; charset=utf-8", // tells the web service to serialize JSON

type: "POST" //use HTTP POST request as the default GET is not allowed for ASMX

},

read: {

url: "../WebServices/JobAttachmentWebservice.asmx/Read",

contentType: "application/json; charset=utf-8", // tells the web service to serialize JSON

type: "POST" //use HTTP POST request as the default GET is not allowed for ASMX

},

update: {

url: "../WebServices/JobAttachmentWebservice.asmx/Update",

contentType: "application/json; charset=utf-8", // tells the web service to serialize JSON

type: "POST" //use HTTP POST request as the default GET is not allowed for ASMX

},

destroy: {

url: "../WebServices/JobAttachmentWebservice.asmx/Delete",

contentType: "application/json; charset=utf-8", // tells the web service to serialize JSON

type: "POST" //use HTTP POST request as the default GET is not allowed for ASMX

},

parameterMap: function (data, operation) {

if (operation != "read") {

// web service method parameters need to be send as JSON. The Create, Update and Destroy methods have a "products" parameter.

return JSON.stringify({ jobView: data.models })

}

else {

return JSON.stringify({ JobId: currentJobId })

}

});

Grid

answered on 18 Jul 2012

3 answers

514 views

How do I force a valid selection?

I only want users to be able to leave my autocomplete field empty, or select an item from the list - I don't want them able to enter their own "new" item. How can I force a valid selection (either by clearing the invalid data, or not allowing the focus to leave the control, or some other variation)?

AutoComplete

answered on 18 Jul 2012

1 answer

7.1K+ views

Programatically set focus to specific cell when grid is in inline edit mode

Ok, I'm missing something somewhere.

I need to be able to set focus to a specific cell (cellIndex) when a grid is in inline edit mode.

Is it possible to do this?

Jerry

Grid

answered on 18 Jul 2012

2 answers

102 views

Column widths on a bound grid

Using MVVM, how can I set the column widths for a bound grid (using templates)?

Grid

answered on 18 Jul 2012