Questions on Kendo UI for jQuery Forum

2 answers

66 views

Can anyone out there help me with getting a panel bar working correctly? No matter what tutorial I try, or sample code I use - I cannot get it to work???

Thanx in Advance,
Chris

General Discussions

answered on 10 Dec 2012

1 answer

109 views

Error when using logic in ClientRowTemplate

I meant ClientTemplate. It won't let me edit the title of this post.

columns.Bound(t => t.IsOpen)
.Title("Status")
.ClientTemplate(
"# if (#=IsOpen# == 'True') { #" +
"something" +
"# } else { #" +
"something else" +
"# } #"
);

Uncaught Error: Invalid template:'<tr data-uid="#=uid#"><td ># if (#=IsOpen# == 'True') { #something# } else { #something else# } #</td></tr>' Generated code:'var o,e=kendo.htmlEncode;with(data){o='<tr data-uid="'+(uid)+'"><td >'; if (;o+='=IsOpen'; == 'True') { ;o+='something'; } else { ;o+='something else'; } ;o+='</td></tr>';}return o;'

Grid

answered on 10 Dec 2012

1 answer

86 views

Diagram Controls

Are the WPF/SL diagramming controls to be brought to HTML/JavaScript?

General Discussions

answered on 10 Dec 2012

1 answer

146 views

Problem when closing modal window

I need to create a scheme where my pages open windows within the iframe contained in KendoWindow.
To establish a modal window I need to create it from within my home, because if you create it within a modal child page to only cover the child page.
I'm having to develop a scheme for windows like a desktop application.
Below is the JavaScript library I wrote to do this for me:

var kendoWindowFactory = new function () {

var __modalKendoWindow;

var __functionCallback;

this.createKendoWindow = createKendoWindow;

this.createModalKendoWindow = createModalKendoWindow;

this.modalReturn = modalReturn;

function createKendoWindow(element) {

var frameId = "___kendoWindow_" + element.id;

var LINK = element.href;

var TITLE = $(element).attr("data-title");

var WIDTH = $(element).attr("data-width");

var HEIGHT = $(element).attr("data-height");

if (!(parseFloat(WIDTH) > 0)) {

WIDTH = "50%";

}

if (!(parseFloat(HEIGHT) > 0)) {

HEIGHT = "50%";

}

var kendoWindow = document.getElementById(frameId);

if (kendoWindow) {

$(kendoWindow).data("kendoWindow").toFront();

}

else {

kendoWindow = $("<div />")

.attr({ id: frameId })

.appendTo("body");

$(kendoWindow).kendoWindow({

title: TITLE,

modal: false,

width: WIDTH,

height: HEIGHT,

content: LINK,

visible: false,

deactivate: function () {

this.destroy();

},

}).data("kendoWindow").center().open();

$(kendoWindow).css({ overflow: "none" });

}

return false;

}

function createModalKendoWindow(element, functionCallback) {

var frameId = "___kendoWindowModal_";

__modalKendoWindow = null;

__functionCallback = functionCallback;

var LINK = element.href;

var TITLE = $(element).attr("data-title");

var WIDTH = $(element).attr("data-width");

var HEIGHT = $(element).attr("data-height");

if (!(parseFloat(WIDTH) > 0)) {

WIDTH = "770px";

}

if (!(parseFloat(HEIGHT) > 0)) {

HEIGHT = "470px";

}

var kendoWindow = document.getElementById(frameId);

if (!kendoWindow) {

kendoWindow = $("<div>").attr({ id: frameId }).appendTo("body");

}

__modalKendoWindow = $(kendoWindow).kendoWindow({

title: TITLE,

modal: true,

width: WIDTH,

height: HEIGHT,

visible: false,

deactivate: function () {

this.destroy();

},

}).data("kendoWindow").center().refresh(LINK).open();

$(kendoWindow).css({ overflow: "none" });

return false;

}

function modalReturn(value) {

__modalKendoWindow.close();

if (value) {

if (__functionCallback) {

__functionCallback(value);

}

The application is being written with Visual Studio 2012 with a WebForms application.

So I set my menu to open the windows. This is the main page:

<script>

$(function () {

$('#tabMenu a').click(function (e) {

e.preventDefault();

kendoWindowFactory.createKendoWindow(this);

});

$(document).ready(function () {

$("#tabMenu").kendoTabStrip();

});

</script>

So I set the child pages (which are opened within kendoWindows using iframe) to open a modal window.
Fits a search window, for example:

<script type="text/javascript">

function returnValue(value) {

document.getElementById("<%= txtCodigo.ClientID.ToString() %>").value = value;

__doPostBack("Municipio.aspx", "txtCodigo_TextChanged");

}

$(function () {

$("#<%= btnConsultar.ClientID.ToString() %>").click(function (e) {

e.preventDefault();

window.parent.kendoWindowFactory.createModalKendoWindow(this, returnValue);

});

</script>

Every kendoWindow is created and removed dynamically.

To return a selection made in the modal window use this code:

<script type="text/javascript">

$(function () {

$("#grvMunicipio").kendoGrid({

columns: [

{ field: "Codigo", title: "Código" },

{ field: "Descricao", title: "Município" },

{ field: "Uf", title: "Estado" }

],

dataSource: {

pageSize: 15

},

sortable: true,

selectable: true,

pageable: {

refresh: true,

pageSizes: true

}

});

$('#grvMunicipio').dblclick(function () {

var Grid = $("#grvMunicipio").data("kendoGrid")

Grid.select().each(function () {

var dataItem = Grid.dataItem($(this));

RetornaValor(dataItem.Codigo);

});

</script>

I use a callback routine passed as a parameter to the main page, the JavaScript function created, which is to destroy the modal window and return the value to the desired field.

My problem is: When I open the modal window by button link child window, the child window is frozen.
I close the modal and I can no longer use the controls / window elements daughter.
However, when moving the child window with the mouse controls are released.

The child page now has no code in your code behind.

Can anyone help me with a particular problem?

From now on, thank you all!

Window

answered on 10 Dec 2012

5 answers

115 views

Kendo UI for WEB

We are very interesting about the telerik products we have gone through the many kendo examples which provided in telerik official website as well as in other forums but we just get the simple staff.

We are planning to start a new web project with the MVVM frame work with Kendo . We are unable to find the complete real example for Kendo UI for web based systems as you have developed it for telerik Ajax(eg : sales Dash Board).

If it is their sample code please be kind enough to send us

We are very much interesting to get you feed back on this

BS

Development Team

General Discussions

answered on 10 Dec 2012

1 answer

111 views

Unable to set column width for dynamic columns in telerik grid in ASP.NET MVC3.0

Hi ,

when i bind dynamic column to telerik gid, filter(column search) icon is overlapping on existed column text.PFA(OverlappingColumnName.jpg) for your reference.

I have display the full column name with filter icon.

Note:
Number of columns will be changed based on permission.(admin role - 20 columns, customer role -10 columns)

please help me on this ASAP.

Grid

answered on 10 Dec 2012

3 answers

1.1K+ views

Update Data Source on a button click event

We would like to update a data source when a refresh button is clicked. In my javascript file I have the following declared:

var seriesData1 = [{"UnitNumber":"1010", "percent":85, "PMTYPE":"ODOMETER", "CompCode":"000-003"}, {"UnitNumber":"1010", "percent":75, "PMTYPE":"Days", "CompCode":"000-005"}];

I have this defined in my index.html:

<script>
function createChart() {
$("#chart").kendoChart({
theme: $(document).data("kendoSkin") || "black",
dataSource: {
data: seriesData1

},
title: {
text: "PMs Due"
},
legend: {
position: "top"
},
seriesDefaults: {
type: "column"
},
series: [
{
name: "% Due",
field: "percent"
}
],
valueAxis: {
labels: {
format: "{0}%"
}
},
categoryAxis: {
field: "CompCode"
},
tooltip: {
visible: true,
format: "{0}%"
}
});
}
</script>

When I click on the refresh button I am changing the values as follows in my javascript:

seriesData1 = [{"UnitNumber":"1010", "percent":35, "PMTYPE":"ODOMETER", "CompCode":"000-060"}, {"UnitNumber":"1010", "percent":75, "PMTYPE":"Days", "CompCode":"000-005"}];

$(".chart").data("kendoChart").redraw();

All that has changed is the percent and comp code of the first record .

On first load data is displayed without error however when the button is clicked to redraw the graph, the data is cleared and nothing is updated leaving a blank chart.

Is there anything else that I have to do to update the data source?

Charts

answered on 10 Dec 2012

0 answers

138 views

Sample with Facebook Login (facebook jsdk + kendoui mobile)

Following is an example of using facebook login for your kendo mobile webapp

http://www.grapto.com/publication/314/416 (web browser)
http://www.grapto.com/mobile/publication/314/416 (mobile)

the workaround on function LogIn() is for iPhone pinned on homescreen webapps. It will ask for login without poping the safari browser.
you may remove this workaround if you don't want to run your app on iPhone homescreen. Keep it if you want to publish with phonegap or other tools.

contact me for any further thoughts or if you need help implementing your own facebook apps with kendoui.

General Discussions

asked on 09 Dec 2012

1 answer

199 views

Orphaned elements / Memory Leak in Grid using a filter

Hello, either there is a memory leak with grid's (when used with a filter) or I'm using it wrong. I'm hoping that I'm using it wrong! So I've created a jsfiddle that demonstrates the problem below. The problem seems to be that when i reload the grid (by removing the grid first) it seems to leave the hidden k-filter-menu behind in the dom. If you keep on clicking reload you will eventually run out of memory. You can best see the problem if you load up firefox + firebug. Inspect the grid and click reload, you'll notice the orphaned filter forms keep on adding up.

http://jsfiddle.net/nZ7j3/5/

ps. i didn't bother create a fiddle for it, but the same problem exists for any kendo object that maintains a hidden form element (i'm generalizing but i've definitely seen it on the DropDownList, ComboBox)

Grid

answered on 09 Dec 2012

9 answers

271 views

Can we use splitter for mobile web apps?

Hi All,
Can we use splitter for mobile web apps?

Splitter

answered on 08 Dec 2012