telerik

RadGrid — Not able to edit all rows except last row

由 ╄→гoц情女王★ 提交于 2019-12-24 12:02:03
问题 I am able to edit (double click) only the last row in a RadGrid. When I select any other row it throws an error. There was a problem extracting DataKeyValues from the DataSource. Please ensure that DataKeyNames are specified correctly and all fields specified exist in the DataSource. Has anyone faced this problem? If I'm able to edit one row why not others? 回答1: You have to declare the dataKeyNames in your MasterTableView . For Example , if your table has three columns( Column1,Column2

Sitefinity fails to initialize with error: The type initializer for 'Telerik.Sitefinity.Security.SecurityManager' threw an exception

由 僤鯓⒐⒋嵵緔 提交于 2019-12-24 11:48:00
问题 As the title reads, I'm trying to run a Sitefinity project with Visual Studio 2015. On initialization, the little gear icons break and I'm presented with this woefully vague error message: The type initializer for 'Telerik.Sitefinity.Security.SecurityManager' threw an exception. My machine seems to be the only one experiencing this. My google-fu has thus far failed me. I've given full access to all users on my system to no avail. I'm tearing my hair out here. 回答1: This issue happened because

NativeScript tns build failed after adding nativescript-ui-dataform plugin

由 我只是一个虾纸丫 提交于 2019-12-24 11:08:42
问题 I added plugin nativescript-ui-dataform to my project with command, tns plugin add nativescript-ui-dataform I checked package.json after install and noticed "nativescript-ui-dataform": "^3.10.0" was added to the project. When I build project with tns build android , I get following exception, Exception in thread "main" java.lang.ClassNotFoundException: Class: com.telerik.widget.autocomplete.ShowSuggestionListListener at org.nativescript.staticbindinggenerator.Generator.getClass(Generator.java

datetimePicker Column in $(“#grid”).kendoGrid

由 主宰稳场 提交于 2019-12-24 10:42:36
问题 I have this column in kendo grid { field: "Fecha", title: "Fecha Aviso", width: 100, attributes: { style: "text-align:center;" }, template: "#= Fecha != null ? kendo.toString(Fecha, 'd/MM/yyyy') : '' #" } And this is the model field fields: { Fecha: { type: "date", format: "{0:dd/MM/yyyy}" }, ... Now the batchEdit shows only the datePicker. How can I input dateTimePicker? 回答1: Here is a dojo that shows it working for you: custom datetime picker in batch editing all I have done is define the

Binding MVVM with (only) some columns autogenerated from a collection

由 此生再无相见时 提交于 2019-12-24 08:48:06
问题 I have a collection of objects which I want to bind to a RadGridView (from the toolkit telerik). The class of the objects is looking like that (minimum code needed to understand) where I have 1 property and 1 array of values which : public class AttributeEntry : INotifyPropertyChanged { public string Code { get; set; } private string[] _values; public string[] Values { get { return _values; } set { _values = value; } } public string this[int index] { get { return _values[index]; } set {

RadEditor requires a HttpHandler registration in web.config

由 爱⌒轻易说出口 提交于 2019-12-24 07:19:46
问题 When I add this code to my aspx , <telerik:RadEditor ID="REWelcome" runat="server" AutoResizeHeight="True" Width="500px" ToolbarMode="Floating"> <Content> </Content> <TrackChangesSettings CanAcceptTrackChanges="False"></TrackChangesSettings> </telerik:RadEditor> And I got this error message , '~/Telerik.Web.UI.WebResource.axd' is missing in web.config. RadScriptManager requires a HttpHandler registration in web.config. How can I solve it ? 回答1: In your web.config - add the following to the

How to display tooltip when mouse hover iframe

由 本小妞迷上赌 提交于 2019-12-24 05:56:30
问题 I'm using Telerik Radeditor which is rich text area and the editor content is an iframe, something like below: <iframe frameborder="0" src="javascript:'<html></html>';" style="width: 100%; height: 100%; margin: 0px; padding: 0px;" title="hello world" id="contentIframe"></iframe> My goal is to display the "hello world" tooltip when a user mouse hover the iframe area. As you can see I put "title" attribute but it is not showing up. To mimic the tooltip behavior I tried placing overlay div and

Custom RTE Dropdown in Sitecore 7.0

由 一世执手 提交于 2019-12-24 05:21:34
问题 My client desires to have a dropdown similar to Symbols Dropdown in the RTE (sitecore version 7.0). The client wants different dropdowns for different symbol types, for example, a dropdown having Greek Symbols Upper case, a dropdown having Greek Symbols Lower case, a dropdown having Mathematical Symbols and a dropdown having Other/Misc types of symbols. I have tried to understand how RadControls work and how to add this on Telerik RadControl but I am unable to map the concept to sitecore's

Custom RTE Dropdown in Sitecore 7.0

由 佐手、 提交于 2019-12-24 05:21:14
问题 My client desires to have a dropdown similar to Symbols Dropdown in the RTE (sitecore version 7.0). The client wants different dropdowns for different symbol types, for example, a dropdown having Greek Symbols Upper case, a dropdown having Greek Symbols Lower case, a dropdown having Mathematical Symbols and a dropdown having Other/Misc types of symbols. I have tried to understand how RadControls work and how to add this on Telerik RadControl but I am unable to map the concept to sitecore's

Telerik MVC Extensions Grid - How to have the grid filter apply to initial LINQ query or get passed down to db?

由 筅森魡賤 提交于 2019-12-24 02:09:46
问题 Currently in my MVC grids I am using normal Server Bindings, and the filters then are appended to the URL as query strings. The problem with this method is that if I am querying a grid that by default has thousands of records, but I am only displaying the first 30 records on the first page (paging filter) of my grid. Same thing would apply to a string filter for last name. I filter my 2000 records for last name smith, get 100 records, only 30 displayed on first page. I will then actually
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