Questions on Kendo UI for jQuery Forum

0 answers

93 views

Does anyone suggest how can I get the value what has been grouped?
In group.png the user save the group of order then how can I get the value that user grouped the order
the 2nd is group1.png how can I get the value when user save the group order-customer?
does anyone suggest or help me how to deal with that problem

Here's other link of image
group
group1

Grid

asked on 10 Sep 2012

8 answers

281 views

Muliptle Kendo Window loading on runtime

I am trying to loads multiple window on runtime based on my xml configure.Xml contains like window name,height,width,url
using "for" loop to creating window
But i am not able to load the multiple window on Runtime
Please advice me ,how to proceed futher.

Code Sample
        for (var i = 0, sl = jsonDoc.widget.length; i < sl; i++)
          {
             var panelname;
             panelname = "#panel" + i;
             $(panelname).kendoWindow(
             {
                draggable: true,
                name: jsonDoc.widget[i].name,
                title: jsonDoc.widget[i].title,
                height: jsonDoc.widget[i].height,
                width: jsonDoc.widget[i].width,
                resizable: true,
                actions: ["Minimize", "Maximize", "Refresh", "Close"],
                content: {
                    url: jsonDoc.widget[i].url
                }
              });
            }

Window

answered on 10 Sep 2012

3 answers

254 views

Datasource date format incompatibile with ASP.NET MVC date format

Hi,

This is a strange problem. I have a grid with dates from ASP.NET MVC. In the grid the dates are look OK.
I'm using "hu-HU" globalization.
When I update, or create a row, the sended date is this format: Wed Aug 1 17:32:58 UTC+0200 2012
This looks like in httpencoding in GET: projects%5B0%5D.start=Wed+Aug+01+2012+00%3A00%3A00+GMT%2B0200+(K%C3%B6z%C3%A9p-eur%C3%B3pai+ny%C3%A1ri+id%C5%91)
And here it is my MVC controller action:

public JsonResult CreateProject(IEnumerable<ProjectViewModel> projects){...}

When I check projects I see that date's parsed failed so I see my Datetimes in my incoming object: {0001.01.01. 0:00:00}

Please advice, what should I do for good date communication protocol?

Thank you very much!

Globalization

answered on 10 Sep 2012

6 answers

313 views

Error Tooltip showing up in the picker?

The input renders out with required, then it gets the datepicker applied, then on click, the validation gets called

...am I doing something wrong with it?

**ignore "datepicker.PNG"** attached by accident, have a look at the other image

Validation

answered on 09 Sep 2012

1 answer

85 views

For create large Web Applications, it's enough with Kendo?

Hi, for create Large Web Applications, it's enough with Kendo, MVVM, DataSource, Template bindings, etc,

or I need to also use any framework like Backbone or Knockout, Ember, or other?

What do You think about this?

Thanks.

General Discussions

answered on 09 Sep 2012

1 answer

151 views

Changing data in list from different endpoint

Bottom line: How do I load items in a dropdown list from a different url after it's been initialized?

I have a 3 dropdown lists that are bound to 3 kendo data sources which read json from 3 different endpoints. I want to be able to select something from the first dropdown, and have the second and third dropdowns change. Just as an example, if the first dropdown is names of grandfathers, second dropdown is list of fathers and third dropdown is a list of sons, the third dropdown should only list sons related to the selected father, and the second dropdown should only list fathers related to the selected grandfather.

Cascading dropdowns aren't useful because I'm graphing data about grandfathers, fathers, and sons regardless of their relationships.

The endpoints are:

"service/getGrandfatherList/"
"service/getFatherList/grandfatherID"
"service/getSonList/fatherID"

Problem is, I can't get the second and third dropdowns to change. In my onclose event handler I've tried:

$("fathers").data("kendoDropDownList").dataSource.read(); as suggested in this thread
Re-initializing the dropdown list, though that makes it disappear (see thread linked above)
Assigning the kendo data source to a new kendo.data.DataSource that reads from the appropriate URL then calling datasource.read(), datasource.fetch(),dropdownlist.refresh()

Those do nothing. What's weird is that even after assigning the data source to a new datasource and calling fetch(), it reads from the old url instead of the new one.

Hope I've explained this properly... any ideas?

DropDownList

answered on 09 Sep 2012

1 answer

183 views

Javascript Error in Grid

Running Kendo UI 2012.2.710.340 in a MVC 4 .NET Web App.

When the page posts I get a java script error of

0x800a01b6 - Microsoft JScript runtime error: Object doesn't support this property or method

Rendered Java Script that is throwing the error

<div class="k-widget k-grid" id="gridDocumentType"><div class="k-toolbar k-grid-toolbar k-grid-top"><a class="k-button k-button-icontext k-grid-add" href="/DocumentType?gridDocumentType-mode=insert"><span class="k-icon k-add"></span>Add new item</a></div><div class="k-grid-header"><div class="k-grid-header-wrap"><table cellspacing="0"><colgroup><col /></colgroup><tr><th class="k-header k-filterable" data-field="Name" data-title="Name" scope="col"><a class="k-grid-filter"><span class="k-icon k-filter"></span></a><a class="k-link" href="/DocumentType?gridDocumentType-sort=Name-asc">Name</a></th></tr></table></div></div><div class="k-grid-content" style="height:200px"><table cellspacing="0"><colgroup><col /></colgroup><tbody><tr><td>Adoption Assistance</td></tr><tr class="k-alt"><td>CPS Child Fatality</td></tr><tr><td>CPS Non-Fatality</td></tr><tr class="k-alt"><td>CSA Case Manager</td></tr><tr><td>CWBC</td></tr><tr class="k-alt"><td>Education</td></tr><tr><td>Family</td></tr><tr class="k-alt"><td>Home County Child</td></tr><tr><td>Resource Home</td></tr></tbody></table></div><div class="k-pager-wrap k-grid-pager"><a class="k-link k-state-disabled" data-page="1" href="#" title="Go to the first page"><span class="k-icon k-i-seek-w">seek-w</span></a><a class="k-link k-state-disabled" data-page="0" href="#" title="Go to the previous page"><span class="k-icon k-i-arrow-w">arrow-w</span></a><ul class="k-pager-numbers k-reset"><li><span class="k-state-selected" data-page="1">1</span></li></ul><a class="k-link k-state-disabled" data-page="2" href="#" title="Go to the next page"><span class="k-icon k-i-arrow-e">arrow-e</span></a><a class="k-link k-state-disabled" data-page="1" href="#" title="Go to the last page"><span class="k-icon k-i-seek-e">seek-e</span></a><span class="k-pager-info k-label">1 - 9 of 9 items</span></div></div><script>

jQuery(function(){jQuery("#gridDocumentType").kendoGrid({columns:[{title:"Name",field:"Name",encoded:true,editor:null}],pageable:{},sortable:true,filterable:true,editable:{confirmation:"Are you sure you want to delete this item?",mode:"popup",template:"\u003cdiv class=\"editor-label\"\u003e\u003clabel for=\"ID\"\u003eID\u003c/label\u003e\u003c/div\u003e\u003cdiv class=\"editor-field\"\u003e\u003cinput class=\"text-box\u0026\\#32;single-line\" data-val=\"true\" data-val-number=\"The\u0026\\#32;field\u0026\\#32;ID\u0026\\#32;must\u0026\\#32;be\u0026\\#32;a\u0026\\#32;number.\" data-val-required=\"The\u0026\\#32;ID\u0026\\#32;field\u0026\\#32;is\u0026\\#32;required.\" id=\"ID\" name=\"ID\" type=\"number\" value=\"0\" /\u003e \u003cspan class=\"field-validation-valid\" data-valmsg-for=\"ID\" data-valmsg-replace=\"true\"\u003e\u003c/span\u003e\u003c/div\u003e\u003cdiv class=\"editor-label\"\u003e\u003clabel for=\"DispositionRuleID\"\u003eDispositionRuleID\u003c/label\u003e\u003c/div\u003e\u003cdiv class=\"editor-field\"\u003e\u003cinput class=\"text-box\u0026\\#32;single-line\" data-val=\"true\" data-val-number=\"The\u0026\\#32;field\u0026\\#32;DispositionRuleID\u0026\\#32;must\u0026\\#32;be\u0026\\#32;a\u0026\\#32;number.\" data-val-required=\"The\u0026\\#32;DispositionRuleID\u0026\\#32;field\u0026\\#32;is\u0026\\#32;required.\" id=\"DispositionRuleID\" name=\"DispositionRuleID\" type=\"number\" value=\"0\" /\u003e \u003cspan class=\"field-validation-valid\" data-valmsg-for=\"DispositionRuleID\" data-valmsg-replace=\"true\"\u003e\u003c/span\u003e\u003c/div\u003e\u003cdiv class=\"editor-label\"\u003e\u003clabel for=\"Name\"\u003eName\u003c/label\u003e\u003c/div\u003e\u003cdiv class=\"editor-field\"\u003e\u003cinput class=\"text-box\u0026\\#32;single-line\" data-val=\"true\" data-val-required=\"The\u0026\\#32;Name\u0026\\#32;field\u0026\\#32;is\u0026\\#32;required.\" id=\"Name\" name=\"Name\" type=\"text\" value=\"\" /\u003e \u003cspan class=\"field-validation-valid\" data-valmsg-for=\"Name\" data-valmsg-replace=\"true\"\u003e\u003c/span\u003e\u003c/div\u003e\u003cdiv class=\"editor-label\"\u003e\u003clabel for=\"rowguid\"\u003erowguid\u003c/label\u003e\u003c/div\u003e\u003cdiv class=\"editor-field\"\u003e\u003cinput class=\"text-box\u0026\\#32;single-line\" data-val=\"true\" data-val-required=\"The\u0026\\#32;rowguid\u0026\\#32;field\u0026\\#32;is\u0026\\#32;required.\" id=\"rowguid\" name=\"rowguid\" type=\"text\" value=\"00000000-0000-0000-0000-000000000000\" /\u003e \u003cspan class=\"field-validation-valid\" data-valmsg-for=\"rowguid\" data-valmsg-replace=\"true\"\u003e\u003c/span\u003e\u003c/div\u003e\u003cdiv class=\"editor-label\"\u003e\u003clabel for=\"HasValue\"\u003eHasValue\u003c/label\u003e\u003c/div\u003e\u003cdiv class=\"editor-field\"\u003e\u003cinput class=\"check-box\" data-val=\"true\" data-val-required=\"The\u0026\\#32;HasValue\u0026\\#32;field\u0026\\#32;is\u0026\\#32;required.\" id=\"HasValue\" name=\"HasValue\" type=\"checkbox\" value=\"true\" /\u003e\u003cinput name=\"HasValue\" type=\"hidden\" value=\"false\" /\u003e \u003cspan class=\"field-validation-valid\" data-valmsg-for=\"HasValue\" data-valmsg-replace=\"true\"\u003e\u003c/span\u003e\u003c/div\u003e",window:{modal:true,draggable:true,resizable:false}},toolbar:{command:[{name:null,buttonType:"ImageAndText",text:"Add new item"}]},dataSource:{transport:{read:{url:"/DocumentType"},update:{url:"/DocumentType/Edit"},create:{url:"/DocumentType/Create"},destroy:{url:"/DocumentType/Delete"}},pageSize:10,page:1,total:9,serverPaging:true,serverSorting:true,serverFiltering:true,serverGrouping:true,serverAggregates:true,type:"aspnetmvc-ajax",filter:[],error:error,schema:{data:"Data",total:"Total",errors:"Errors",model:{id:"ID",fields:{ID:{type:"number"},DispositionRuleID:{type:"number"},Name:{type:"string"},rowguid:{type:"object"},HasValue:{editable:false,type:"boolean"}}}},data:{Data:[{"ID":1,"DispositionRuleID":7,"Name":"Adoption Assistance","rowguid":"19adf557-b31e-4c81-a9f2-abac883059f5","HasValue":true},{"ID":5,"DispositionRuleID":2,"Name":"CPS Child Fatality","rowguid":"6ca6be67-b96a-482a-864c-f0fa57eb364a","HasValue":true},{"ID":6,"DispositionRuleID":2,"Name":"CPS Non-Fatality","rowguid":"430c28aa-b05c-482f-8250-a83cca375504","HasValue":true},{"ID":3,"DispositionRuleID":2,"Name":"CSA Case Manager","rowguid":"d49942f9-9677-4e2c-8614-651e957f69d7","HasValue":true},{"ID":4,"DispositionRuleID":2,"Name":"CWBC","rowguid":"c265db91-2c10-415d-80ba-8f62eb24f9b1","HasValue":true},{"ID":9,"DispositionRuleID":2,"Name":"Education","rowguid":"1495df11-8192-4596-aa2d-93c0d76d03aa","HasValue":true},{"ID":8,"DispositionRuleID":2,"Name":"Family","rowguid":"3207a8ce-589d-44d9-993f-49f1c7f37770","HasValue":true},{"ID":2,"DispositionRuleID":2,"Name":"Home County Child","rowguid":"600987f3-56b9-4338-bf33-49b46c3e9990","HasValue":true},{"ID":7,"DispositionRuleID":2,"Name":"Resource Home","rowguid":"8a7a12f8-c84b-4096-bbce-4dd03499863c","HasValue":true}],Total:9}}});});

</script>

Razor Code

@model IEnumerable<WitWiyD.Models.DocumentType>

@{

ViewBag.Title = "Index";

}

<h2>Index</h2>

<p>

@Html.ActionLink("Create New", "Create")

</p>

@(Html.Kendo().Grid(Model)

.Name("gridDocumentType")

.ToolBar(toolbar => {

toolbar.Create();

})

.Columns(columns =>

{

columns.Bound(p => p.Name);

})

.Editable(editable => editable.Mode(GridEditMode.PopUp))

.Pageable()

.Sortable()

.Scrollable()

.Filterable()

.DataSource(dataSource => dataSource

.Ajax()

.Model(model => model.Id(p => p.ID))

.Events(events => events.Error("error"))

.Read(read => read.Action("Index", "DocumentType"))

.Create(create => create.Action("Create","DocumentType"))

.Destroy(destroy => destroy.Action("Delete","DocumentType"))

.Update(update => update.Action("Edit","DocumentType"))

)

@*<table>

<tr>

<th>

@Html.DisplayNameFor(model => model.Name)

</th>

<th>

@Html.DisplayNameFor(model => model.rowguid)

</th>

<th>

@Html.DisplayNameFor(model => model.HasValue)

</th>

<th></th>

</tr>

@foreach (var item in Model) {

<tr>

<td>

@Html.DisplayFor(modelItem => item.Name)

</td>

<td>

@Html.DisplayFor(modelItem => item.rowguid)

</td>

<td>

@Html.DisplayFor(modelItem => item.HasValue)

</td>

<td>

@Html.ActionLink("Edit", "Edit", new { id=item.ID }) |

@Html.ActionLink("Details", "Details", new { id=item.ID }) |

@Html.ActionLink("Delete", "Delete", new { id=item.ID })

</td>

</tr>

}

</table>*@

<script>

function error(e) {

if (e.errors) {

var message = "Errors:\n";

$.each(e.errors, function (key, value) {

if ('errors' in value) {

$.each(value.errors, function() {

message += this + "\n";

});

}

});

alert(message);

}

</script>

Any ideas?

Grid

answered on 08 Sep 2012

0 answers

378 views

MVC Grid EditorTemplateName

When using editor templates by name like:

columns.Bound(x => x.Name).EditorTemplateName("String").Width(300);

Causes this to be rendered:

{"title":"Name","width":"300px","field":"Name","encoded":true,"editor":"%3cinput class=\"text-box single-line\" data-val=\"true\" data-val-required=\"Please provide a setting name.\" id=\"Name\" name=\"Name\" type=\"text\" value=\"\" /%3e%3cspan class=\"field-validation-valid\" data-valmsg-for=\"Name\" data-valmsg-replace=\"true\"%3e%3c/span%3e"}

Which then causes the grid, when inline editing to show the html encoded rather than endering the actual html it represents. I see an "encoded:true" but it doesn't seem to be treating the editor as encoded.

Thanks in advance.

EDIT: I blogged a workaround.

http://pknopf.com/blog/kendo-ui-editor-templates-for-asp-net

Grid

asked on 08 Sep 2012

1 answer

214 views

ASP.NET MVC 4 Partial View templates - invalid template issue.

I am wondering if there is any sample code / API that can process the output after calling HtmlHelper.Partial(...). In many cases, we use the same partial view to render the repeating items and also the template for when the user adds new items at the client. The '#' character is the trouble. In many cases a # character is used in an <a href='#'... or else where which is not part of the template. Recently, I just used the following code to get around the href='#' issue,

var template = html.Partial(...);
string str = template.ToHtmlString();

str = str.Replace("href=\"#\"", "href=\"\\\\#\"");
str = str.Replace("href='#'", "href='\\\\#'");

return new MvcHtmlString(str);

it would be great if someone had a regex or a helper function that could escape all the non-template '#' characters. I would really be unfortunate if I have to duplicate all my partial views just make them template safe.

Templates

answered on 08 Sep 2012

5 answers

174 views

url for Listview

i am using kendo listview in which i am specifying url as below

$("#btnShowRestaurant").click(function () {
alert('hiii');

var dataSource = new kendo.data.DataSource({
transport: {
read: {
url: "Restaurant.aspx/GetHotelData",
dataType: "jsonp"
}
},
pageSize: 12
});

Is it they right way? because the webmethod in codebedhind is unreachable... any body having similar issue..any other option..

thanks in advance

ListView

answered on 08 Sep 2012