or
0 answers
102 views
Hi
Is it possible to change the maxjsonlength used by the jsonserializer in radimagegallery??
I sometimes need to load images temporarily by passing base64 string instead of url, but I get maxjsonlength error.
I have tried in web.config but that doesn't help.
Thank you for your help
Thami
Thami
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asked
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21 Apr 2017
0 answers
114 views
Hi
How to allow user to copy and paste links into rad editor....
What's happening now
1. When a user copy and paste (Ctrl+V) a link it is displaying as rich text
What needs to happen
1. Allow user to user copy and paste (Ctrl+V) a link into rad editor and keep the link active.
Help on how to acheive this.
thanks in advance
1 answer
166 views
Grid Column value changed to 0 when exporting Grid to Excel. Please see the following demo code, the value of "Freight" column changed to 0 when clicking the Export button, but as soon as I change the DataFormatString="{0}%" to DataFormatString="{0}", everything works fine when exporting. But I do need to display the number as percentage (no decimals) in my senario. Any help would be much appreciated!
RadGridExport.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="RadGridExport.aspx.cs" Inherits="RadGridExport" %><%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %><!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml"><head id="Head1" runat="server"> <title></title></head><body> <form id="form1" runat="server"> <telerik:RadScriptManager ID="RadScriptManager1" runat="server"> <Scripts> <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" /> <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" /> <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" /> </Scripts> </telerik:RadScriptManager> <script type="text/javascript"> //Put your JavaScript code here. </script> <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"> </telerik:RadAjaxManager> <telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="True" CellSpacing="0" ShowFooter="True" GridLines="None" Width="800px" OnNeedDataSource="RadGrid1_NeedDataSource" OnItemCommand="RadGrid1_ItemCommand" ExportSettings-Excel-DefaultCellAlignment="Center"> <ExportSettings ExportOnlyData="true"></ExportSettings> <MasterTableView AutoGenerateColumns="False" DataKeyNames="OrderID" CommandItemDisplay="Top"> <CommandItemSettings ShowExportToExcelButton="true" /> <Columns> <telerik:GridBoundColumn DataField="OrderID" DataType="System.Int32" FilterControlAltText="Filter OrderID column" HeaderText="OrderID" ReadOnly="True" SortExpression="OrderID" UniqueName="OrderID"> </telerik:GridBoundColumn> <telerik:GridDateTimeColumn DataField="OrderDate" DataType="System.DateTime" FilterControlAltText="Filter OrderDate column" HeaderText="OrderDate" SortExpression="OrderDate" UniqueName="OrderDate"> </telerik:GridDateTimeColumn> <telerik:GridNumericColumn DataField="Freight" DataType="System.Int32" FilterControlAltText="Filter Freight column" DataFormatString="{0}%" HeaderText="Freight" Aggregate="Avg" SortExpression="Freight" UniqueName="Freight"> </telerik:GridNumericColumn> <telerik:GridBoundColumn DataField="ShipName" FilterControlAltText="Filter ShipName column" HeaderText="ShipName" SortExpression="ShipName" UniqueName="ShipName"> </telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="ShipCountry" FilterControlAltText="Filter ShipCountry column" HeaderText="ShipCountry" SortExpression="ShipCountry" UniqueName="ShipCountry"> </telerik:GridBoundColumn> </Columns> </MasterTableView> </telerik:RadGrid> </form></body></html>
RadGridExport.aspx.cs
using System;using System.Collections.Generic;using System.Data;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using Telerik.Web.UI;public partial class RadGridExport : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { } protected void RadGrid1_NeedDataSource(object sender, GridNeedDataSourceEventArgs e) { RadGrid1.DataSource = GetGridSource(); } private DataTable GetGridSource() { DataTable dataTable = new DataTable(); DataColumn column = new DataColumn(); column.DataType = Type.GetType("System.Int32"); column.ColumnName = "OrderID"; dataTable.Columns.Add(column); column = new DataColumn(); column.DataType = Type.GetType("System.DateTime"); column.ColumnName = "OrderDate"; dataTable.Columns.Add(column); column = new DataColumn(); column.DataType = Type.GetType("System.Int32"); column.ColumnName = "Freight"; dataTable.Columns.Add(column); column = new DataColumn(); column.DataType = Type.GetType("System.String"); column.ColumnName = "ShipName"; dataTable.Columns.Add(column); column = new DataColumn(); column.DataType = Type.GetType("System.String"); column.ColumnName = "ShipCountry"; dataTable.Columns.Add(column); DataColumn[] PrimaryKeyColumns = new DataColumn[1]; PrimaryKeyColumns[0] = dataTable.Columns["OrderID"]; dataTable.PrimaryKey = PrimaryKeyColumns; for (int i = 0; i <= 80; i++) { DataRow row = dataTable.NewRow(); row["OrderID"] = i + 1; row["OrderDate"] = DateTime.Now; row["Freight"] = i + 1; row["ShipName"] = "Name " + (i + 1); row["ShipCountry"] = "Country " + (i + 1); dataTable.Rows.Add(row); } return dataTable; } protected void RadGrid1_ItemCommand(object sender, GridCommandEventArgs e) { RadGrid1.ExportSettings.FileName = "Success - " + DateTime.Now.ToLongTimeString(); }}0 answers
280 views
Hi,
I have couple of textboxes being generated from a javascript function which passes the data to the kendo.template and the textboxes are generated dependng upon the data passed through the JS function. The textboxes have multiple page events such as onfiocus() and onblur(). These page events are getting fired mutiple times. I tried keeping a counter so that these executes only once, passed static data such as 0 and 1 for forcing them to execute once only and many other stuffs. None of them has worked, Is there any chance, this can be a bug in Kendo Grid or Kendo Template, because other kendo tools are not doing this. Please advise, how to proceed from here.
In the attached image the 7 TextBoxes has the above bug
Thanks in advance
0 answers
153 views
Hi,
Could someone please let me know how to implement on click functionality of hyperlink which is inside a radgrid. Radgrid has been binded with datatable dynamically. Radgrid autogeneratecolumns has been given as true.
on click of hyperlink a command prompt should open and run the command as requested.
Asp.Net:
<telerik:RadGrid ID="radgrid1" runat="server" AutoGenerateColumns="true"
Width="100%" GridLines="None" CellPadding="0" AllowPaging="True" AllowSorting="True" OnItemDataBound="radgrid1_ItemDataBound"
PageSize="200" >
<PagerStyle Mode="NextPrevAndNumeric"></PagerStyle>
</telerik:RadGrid>
C#:
protected void radgrid1_ItemDataBound(object sender, GridItemEventArgs e)
{
if (e.Item is GridDataItem)
{
GridDataItem item = (GridDataItem)e.Item;
cmdArgument = item["command"].Text;
HyperLink link = new HyperLink();
link.Text = item["command"].Text;
item["accurev_command"].Controls.Add(link);
}
}
0 answers
102 views
I have several comboboxes with checkboxes. I am setting their checked states from server side. The problem is I also want to append a comma at the end. How do I do that? What I've tried:
private void RestoreCheckboxCombobox(RadComboBox combobox, List<int> selectedIds){ List<RadComboBoxItem> selectedItems = new List<RadComboBoxItem>(combobox.Items.Count); StringBuilder sb = new StringBuilder(100); foreach (RadComboBoxItem itm in combobox.Items) { if (selectedIds.Contains(int.Parse(itm.Value))) { selectedItems.Add(itm); itm.Checked = true; sb.AppendFormat("{0}, ", itm.Text.Trim()); } } if (sb.Length > 0) combobox.Text = sb.ToString();}
Csaba Gyozo
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asked
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21 Apr 2017
14 answers
348 views
Hi
I am having a master page-content page set up in my web application. One of the content page includes a RadGrid and a RadComboBox with MetroTouch skin. The RadGrid is ajaxified using the RadAjaxManagerProxy and the issue is, the RadComboBox is losing its default styling when the RadGrid initiates an Ajax Request.
This issue happens with the Metro, MetroTouch, & Silk skin and works fine with the Default, Web20 etc. Skins. You can view the unusual behavior here.
Here is the sample which illustrate the above mentioned issue.
Masterpage :
Content-page:
Since the RadGrid is ajaxified, how its affecting the RadComboBox? Is this a bug?
Thanks,
Vishnu.
I am having a master page-content page set up in my web application. One of the content page includes a RadGrid and a RadComboBox with MetroTouch skin. The RadGrid is ajaxified using the RadAjaxManagerProxy and the issue is, the RadComboBox is losing its default styling when the RadGrid initiates an Ajax Request.
This issue happens with the Metro, MetroTouch, & Silk skin and works fine with the Default, Web20 etc. Skins. You can view the unusual behavior here.
Here is the sample which illustrate the above mentioned issue.
Masterpage :
<form id="form1" runat="server"><asp:ScriptManager ID="masterScriptManager" runat="server"></asp:ScriptManager><telerik:RadAjaxManager ID="MasterAjaxManager" runat="server" DefaultLoadingPanelID="MasterLoadingPanel" /><telerik:RadAjaxLoadingPanel ID="MasterLoadingPanel" runat="server" Skin="Web20" MinDisplayTime="1500" /><div> <h1> Master Page Content</h1> <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server"> </asp:ContentPlaceHolder></div></form>Content-page:
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server"></asp:Content><asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server"> <telerik:RadAjaxManagerProxy ID="ajaxManagerProxy" runat="server"> <AjaxSettings> <telerik:AjaxSetting AjaxControlID="RadGrid1"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="RadGrid1" /> </UpdatedControls> </telerik:AjaxSetting> </AjaxSettings> </telerik:RadAjaxManagerProxy> <h2> Content Page</h2> <div style="padding: 5%;"> <telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="false" AllowPaging="true" PageSize="4" Width="100%" OnNeedDataSource="RadGrid1_NeedDataSource" AllowMultiRowSelection="true" Skin="Office2007"> <MasterTableView DataKeyNames="Brand"> <Columns> <telerik:GridClientSelectColumn> </telerik:GridClientSelectColumn> <telerik:GridBoundColumn UniqueName="Brand" DataField="Brand" HeaderText="Brand"> </telerik:GridBoundColumn> <telerik:GridBoundColumn UniqueName="Model" DataField="Model" HeaderText="Model"> </telerik:GridBoundColumn> </Columns> </MasterTableView> <ClientSettings Selecting-AllowRowSelect="true" EnableRowHoverStyle="true"> </ClientSettings> </telerik:RadGrid> <br /> <br /> <telerik:RadComboBox ID="RadComboBox1" runat="server" Width="100%" EmptyMessage="Select" Height="120px" Skin="MetroTouch"> <Items> <telerik:RadComboBoxItem runat="server" Text="Item 1" /> <telerik:RadComboBoxItem runat="server" Text="Item 2" /> <telerik:RadComboBoxItem runat="server" Text="Item 3" /> </Items> </telerik:RadComboBox> </div></asp:Content>Since the RadGrid is ajaxified, how its affecting the RadComboBox? Is this a bug?
Thanks,
Vishnu.
Vessy
Telerik team
answered
on
21 Apr 2017
0 answers
108 views
As the title says, CheckedItems is empty. I have no idea what's wrong. As a workaround I am using Request.Form["<client id of the control"] (because they are there in the json). Any ideas?
Csaba Gyozo
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Rank 1
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asked
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21 Apr 2017
1 answer
141 views
I am using ExportToExcel and successfully generate an XLSX file from a RadGrid. Here is my event handler that is triggered from a custom button, not the built-in export button:
lvSearchResults.ExportSettings.FileName = "bla";lvSearchResults.ExportSettings.IgnorePaging = true;lvSearchResults.ExportSettings.OpenInNewWindow = true;lvSearchResults.ExportSettings.Excel.Format = GridExcelExportFormat.Xlsx;lvSearchResults.ExportSettings.Excel.FileExtension = "xlsx"; lvSearchResults.MasterTableView.ExportToExcel();
My problem is that date columns are displayed correctly in the browser, but they are wrong and also changing in the resulting Excel file. I set the data format for my date columns as follows (as I generate all columns programmatically):
GridBoundColumn colEintritt = new GridBoundColumn();lvSearchResultsMasterTableView.Columns.Add( colEintritt );colEintritt.HeaderText = Glo.EwdFields.Eintritt;colEintritt.DataField = "Eintrittsdatum"; colEintritt.DataFormatString = "{0:dd.MM.yyyy}";
The Excel file has dates with a "wrong german" formatting, MM.dd.yyyy, and also MM/dd/yyyy. I cannot see why it formats one line like this and one like that. I'd be glad for a hint on how to get this correct.
Thanks and best regards,
Helge
Eyup
Telerik team
answered
on
21 Apr 2017
1 answer
333 views
I have a change password page on which I am using a RadTextBox in password mode. I want to show a checklist of all the constraints and show a green check sign next to it as the user enters the respective character similar to the attached image.
How can I achieve that?
Vessy
Telerik team
answered
on
21 Apr 2017
