Questions on UI for ASP.NET AJAX Forum

6 answers

288 views

is it possible to insert technical formulas into the radeditor?
we want to buy the kwizcom wikiplus and i've heard, that they use the telerik radeditor as editor.
our users want a technical formular editor like LaTeX.

or is there another editor we can install to have this feature?

thanks for your help.

Editor

answered on 29 Jun 2016

2 answers

189 views

how to target dropdownlist for jquery event

I have added to my form a change to my save button if any (various) inputs are changed.

$(document).ready(function () {

$("input,select,textarea").change(function () {

$("#<%=btnSaveDataFull.clientid %>").addClass('SkinPulgin_button_update');

});

this works for the textboxes, textareas ,comboboxes
but not dropdownlists changes.

DropDownList

answered on 29 Jun 2016

1 answer

86 views

RadMenu font different when RadNotification is added

I am very confused by the following. The system design is a masterpage with 2 ContentPlaceHolders. The RadMenu is part of the masterpage with a SqlDataSource, and I am using "Silk" skin.

On the Content Page everything looks correct menu where it should be, however as soon as I add a RadNotification in the Contant Page, the menu side is bigger, it looks like the padding is off... However when I remove the RadNotification, everything goes back to normal...

Does anybody as to why this is happening, and how to fix it?

Menu

answered on 29 Jun 2016

4 answers

258 views

reflowing error in IE

Hello,

Have a model radwindow open where the contents of the page contains an asp repeater that generates dynamically rad input controls.

Everything works great until something in the page does an ajax callback.

At that point it is is still ok until you try to do something with the radwindow (move, close, resize ect..)

When you do I get the following error message

"Error: Unable to get property 'reflowing' of undefined or null reference"

trigger [Line: 11557, Col: 33], Telerik.Web.UI.WebResource.axd
b.DropDown.prototype.reflow [Line: 12369, Col: 1], Telerik.Web.UI.WebResource.axd
Anonymous function [Line: 12401, Col: 36], Telerik.Web.UI.WebResource.axd
m.event.dispatch [Line: 1522, Col: 8380], Telerik.Web.UI.WebResource.axd
r.handle [Line: 1522, Col: 5064], Telerik.Web.UI.WebResource.axd

This error only occurs in IE (tested in IE 11, chrome and firefox)

Was wondering if anyone has run into this before and what can be done to fix this.

Thanks.

Window

answered on 28 Jun 2016

3 answers

108 views

RadRotator Not Refreshing

Telerik Support,

I have one page that has a RadGrid with a GridHyperLinkColumn. When the user clicks the hyperlink, a second page with a RadRotator is opened up in a new browser window. Let's say I have 2 rows of data in the grid. If I click on the first link, the image displays as expected in the RadRotator. Next if I click on the second hyperlink, it should set no images for the RadRotator, but instead the RadRotator's datasource seems to somehow be cached and reloads the initially loaded image.

Vice versa creates a similar issue. Stop running the app and restart it. Click on the second hyperlink first and the RadRotator is displayed with no image. Next click on the first hyperlink and still no image is loaded. The expected result no matter what order is selected is for the first hyperlink to display an image in the RadRotator and the second hyperlink should not display an image in the RadRotator.

Here is a video reproducing the issue both ways with a simple example: http://screencast.com/t/2batqcc8

Here is the code for page 1

ImageList.aspx

<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="ImageList.aspx.vb" Inherits="TestBed.ImageList" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<div>

<telerik:RadScriptManager ID="RadScriptManager1" runat="server"></telerik:RadScriptManager>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"></telerik:RadAjaxManager>

<telerik:RadGrid ID="RadGrid1" runat="server" Height="100%" Width="100%" AutoGenerateColumns="false">

<MasterTableView>

<Columns>

<telerik:GridHyperLinkColumn DataTextField="Text" HeaderText="Image" Target="_blank" UniqueName="Text"

DataNavigateUrlFormatString="~\ImageViewer.aspx?image={0}" DataNavigateUrlFields="Image">

</telerik:GridHyperLinkColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

</div>

</form>

</body>

</html>

ImageList.aspx.vb

Public Class ImageList

Inherits System.Web.UI.Page

Private Sub RadGrid1_NeedDataSource(sender As Object, e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource

Dim dt As New DataTable

Dim dr As DataRow

Dim col As New DataColumn("Image", GetType(Boolean))

dt.Columns.Add(col)

col = New DataColumn("Text", GetType(String))

dt.Columns.Add(col)

dr = dt.NewRow

dr("Image") = True

dr("Text") = "Image1"

dt.Rows.Add(dr)

dr = dt.NewRow

dr("Image") = False

dr("Text") = "Image2"

dt.Rows.Add(dr)

RadGrid1.DataSource = dt

End Sub

End Class

ImageViewer.aspx

<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="ImageViewer.aspx.vb" Inherits="TestBed.ImageViewer" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<div>

<telerik:RadScriptManager ID="RadScriptManager1" runat="server"></telerik:RadScriptManager>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"></telerik:RadAjaxManager>

<telerik:RadRotator ID="RadRotator1" runat="server" RenderMode="Lightweight" DataSourceID="XmlDataSource1"

Width="215px" Height="100px" ItemHeight="32px" FrameDuration="2000" ScrollDuration="2000" RotatorType="Buttons">

<ItemTemplate>

<div class="itemTemplate">

<img src="<%# XPath("SmallURL") %>" alt="" style="height: 100px; width: 100px;" onclick="SetImage('<%# XPath("LargeURL") %>');" />

</div>

</ItemTemplate>

<ControlButtons LeftButtonID="img_left" RightButtonID="img_right"></ControlButtons>

</telerik:RadRotator>

<asp:XmlDataSource ID="XmlDataSource1" runat="server"></asp:XmlDataSource>

</div>

</form>

</body>

</html>

ImageViewer.aspx.vb

Public Class ImageViewer

Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

Dim image As Boolean = CBool(Me.Request.QueryString("image"))

If image Then

XmlDataSource1.Data = "<Data><DataItem><SmallURL>/Image1.jpg</SmallURL><LargeURL>/Image1.jpg</LargeURL></DataItem></Data>"

Else

XmlDataSource1.Data = "<Data><DataItem><SmallURL></SmallURL><LargeURL></LargeURL></DataItem></Data>"

End If

End Sub

End Class

Please help.

Thanks,

Rob

Rotator

answered on 28 Jun 2016

4 answers

100 views

Expand / Collapse only works on first expand

I have a master/detail heirachary. The first expand of the master row to the respective details works fine. But then I can neither collapse that master row nor expand another row?

protected void RadGrid1_ItemCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)
{
if ((string)e.CommandName == "ExpandCollapse")
{
string keyValues = ((GridEditableItem)e.Item).KeyValues;

if (e.Item.OwnerTableView.Name == "MasterTable")
{
GridDataItem item = (GridDataItem)e.Item;
Session["Headerkey"] = item["Headerkey"].Text; // set the primary key of the details table before the bind of the expand
}
}
}

<telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="True" AllowSorting="True" PageSize="20" ShowFooter="True" CellSpacing="-1" GridLines="Both"
CssClass="MyGridView"
OnItemCommand="RadGrid1_ItemCommand"
AllowCustomPaging="True">
<GroupingSettings CollapseAllTooltip="Collapse all groups"></GroupingSettings>

<ClientSettings EnableRowHoverStyle="True" AllowDragToGroup="True">
<Selecting AllowRowSelect="True" />
</ClientSettings>
<MasterTableView AutoGenerateColumns="False" ShowGroupFooter="true" CommandItemDisplay="Top" DataKeyNames="Headerkey" Name="MasterTable">

<CommandItemSettings ShowAddNewRecordButton="False" ShowExportToCsvButton="True" ShowExportToExcelButton="True" ShowPrintButton="true" />
<Columns>
<telerik:GridBoundColumn DataField="Headerkey" DataType="System.Int32" Display="true" FilterControlAltText="Filter Headerkey column" HeaderText="Headerkey" ReadOnly="True" SortExpression="Headerkey" UniqueName="Headerkey">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Groupkey" DataType="System.Int32" Display="False" FilterControlAltText="Filter Groupkey column" HeaderText="Groupkey" SortExpression="Groupkey" UniqueName="Groupkey">
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="xh.DTM02_ProductionDate" FilterControlAltText="Filter xh.DTM02_ProductionDate column" HeaderText=" Production Date" ReadOnly="True" SortExpression="xh.DTM02_ProductionDate" UniqueName="xh.DTM02_ProductionDate">
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="xh.BPR16_CheckIssueEFT_EffectiveDate" FilterControlAltText="Filter xh.BPR16_CheckIssueEFT_EffectiveDate column" HeaderText=" Check Issue Effective Date" ReadOnly="True" SortExpression="xh.BPR16_CheckIssueEFT_EffectiveDate" UniqueName="xh.BPR16_CheckIssueEFT_EffectiveDate">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="BPR02_TotlActlProvdrPaymntAmnt" DataFormatString="{0:c}" FilterControlAltText="Filter BPR02_TotlActlProvdrPaymntAmnt column" HeaderText="Payment Amnt" SortExpression="BPR02_TotlActlProvdrPaymntAmnt" UniqueName="BPR02_TotlActlProvdrPaymntAmnt" Aggregate="Sum" FooterText="Total: $">
<ItemStyle HorizontalAlign="Right" />
<FooterStyle HorizontalAlign="Right" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="BPR13_ReceiverorProviderBankIDNo" FilterControlAltText="Filter BPR13_ReceiverorProviderBankIDNo column" HeaderText="BPR13_ReceiverorProviderBankIDNo" SortExpression="BPR13_ReceiverorProviderBankIDNo" UniqueName="BPR13_ReceiverorProviderBankIDNo" Display="false">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="BPR15_ReceiverorProviderAccntNo" FilterControlAltText="Filter BPR15_ReceiverorProviderAccntNo column" HeaderText="BPR15_ReceiverorProviderAccntNo" SortExpression="BPR15_ReceiverorProviderAccntNo" UniqueName="BPR15_ReceiverorProviderAccntNo" Display="false">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="TRN02_CheckEFT_TraceNumber" FilterControlAltText="Filter TRN02_CheckEFT_TraceNumber column" HeaderText="Trace Number" ReadOnly="True" SortExpression="TRN02_CheckEFT_TraceNumber" UniqueName="TRN02_CheckEFT_TraceNumber" Display="false">
</telerik:GridBoundColumn>
</Columns>
<DetailTables>
<telerik:GridTableView runat="server" DataKeyNames="HeaderKey" DataSourceID="SqlDataSource2" Name="DetailTable" NoDetailRecordsText="No era details to display." NoMasterRecordsText="No era to display." CommandItemDisplay="Top" CommandItemSettings-ShowAddNewRecordButton="false" AutoGenerateColumns="false" AllowNaturalSort="False">

<ColumnGroups>
<telerik:GridColumnGroup HeaderText="Patient" Name="Patient" HeaderStyle-HorizontalAlign="Center">
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
</telerik:GridColumnGroup>

<telerik:GridColumnGroup HeaderText="Service" Name="Service" HeaderStyle-HorizontalAlign="Center">
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
</telerik:GridColumnGroup>

<telerik:GridColumnGroup HeaderText="Provider" Name="Provider" HeaderStyle-HorizontalAlign="Center">
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
</telerik:GridColumnGroup>

<telerik:GridColumnGroup HeaderText="Payer" Name="Payer" HeaderStyle-HorizontalAlign="Center">
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
</telerik:GridColumnGroup>
</ColumnGroups>

<CommandItemSettings ShowAddNewRecordButton="False" ShowRefreshButton="False"></CommandItemSettings>
<ParentTableRelation>
<telerik:GridRelationFields DetailKeyField="HeaderKey" MasterKeyField="HeaderKey"></telerik:GridRelationFields>
</ParentTableRelation>
<Columns>
<telerik:GridBoundColumn DataField="PatientName" FilterControlAltText="Filter PatientName column" HeaderText="Patient Name" SortExpression="Name" UniqueName="PatientName" Display="true" ColumnGroupName="Patient">
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="InsuredID" FilterControlAltText="Filter InsuredID column" HeaderText="Insured ID" SortExpression="InsuredID" UniqueName="InsuredID" Display="true" ColumnGroupName="Patient">
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="GroupNumber" HeaderText="Group Number" SortExpression="GroupNumber" UniqueName="GroupNumber" Display="true" ColumnGroupName="Patient">
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PatientID" FilterControlAltText="Filter PatientID column" HeaderText="PatientID" SortExpression="PatientID" UniqueName="PatientID" Display="false" ColumnGroupName="Patient">
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ServiceDate" FilterControlAltText="Filter ServiceDate column" HeaderText="Service Date" SortExpression="ServiceDate" UniqueName="ServiceDate" Display="true" ColumnGroupName="Service">
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ServiceAmount" FilterControlAltText="Filter ServiceAmount column" HeaderText="Service Fee " SortExpression="ServiceAmount" UniqueName="ServiceAmount" Display="true" ColumnGroupName="Service" DataFormatString="{0:c}">
<ItemStyle HorizontalAlign="Right" />
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CoPay/CoIns" FilterControlAltText="Filter CoPay/CoIns column" HeaderText="Patient / Responsible" SortExpression="CoPay/CoIns" UniqueName="CoPay/CoIns" Display="true" ColumnGroupName="Service" DataFormatString="{0:c}">
<ItemStyle HorizontalAlign="Right" />
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ClaimAmtPaid" FilterControlAltText="Filter ClaimAmtPaid column" HeaderText="Amount Paid" SortExpression="ClaimAmtPaid" UniqueName="ClaimAmtPaid" Display="true" ColumnGroupName="Service" DataFormatString="${0:#,###.##}">
<ItemStyle HorizontalAlign="Right" />
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PayerName" FilterControlAltText="Filter PayerName column" HeaderText="Payer Name" SortExpression="PayerName" UniqueName="PayerName" Display="false">
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PayeeName" FilterControlAltText="Filter PayeeName column" HeaderText="Payee Name" SortExpression="PayeeName" UniqueName="PayeeName" Display="true" ColumnGroupName="Provider">
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="RenderingProvider" FilterControlAltText="Filter RenderingProvider column" HeaderText="Rendering Provider" SortExpression="RenderingProvider" UniqueName="RenderingProvider" Display="true" ColumnGroupName="Provider">
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="NPI" FilterControlAltText="Filter NPI column" HeaderText="NPI" SortExpression="NPI" UniqueName="NPI" Display="true" ColumnGroupName="Provider">
</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CLP07_PayerClaimControlNumber" HeaderText="Payer Control No" SortExpression="CLP07_PayerClaimControlNumber" UniqueName="CLP07_PayerClaimControlNumber" Display="true" ColumnGroupName="Payer">
</telerik:GridBoundColumn>
</Columns>
<PagerStyle Position="TopAndBottom" />
</telerik:GridTableView>
</DetailTables>
<PagerStyle Position="TopAndBottom" />
</MasterTableView>
<PagerStyle Mode="NextPrev" PageSizes="10;20;50" Position="TopAndBottom" />
</telerik:RadGrid>

Grid

answered on 28 Jun 2016

5 answers

154 views

PDFProcessing Demo and the Size property

I was attempting to replicate the PdfProcessing demo at http://demos.telerik.com/aspnet-ajax/pdfprocessing/overview/defaultcs.aspx, and I am continually getting an error about the "Size" property for "RadFixedPage.Size". It says "The type 'System.Window.Size' is defined in an assembly that is not referenced."

I am also experiencing a similar problem with the property "Point"

General Discussions

answered on 28 Jun 2016

1 answer

100 views

UpdateCommand not firing event

Hi

I have a radgrid with a custom form/edit template. When you hit the button to update ie it has a command name "update" it doesn't. It does cause the page to reload but if you debug it isPostBack is false! It's very frustrating as the same code is working in production but not in my local,test or uat environments.

Grid

answered on 28 Jun 2016

4 answers

214 views

Advanced Edit Form with cascading drop-down lists

Hello. Hoping to reach developers with a lot of experience using advanced edit form. I had reviewed a lot of demos and examples, unfortunately can't make any downloaded demos to work. Therefore hard to understand the implementation.

I'm still new to ASP.NET, while I'm very familiar with windows app development. Data is stored in SQL, data connection is done using Linq To SQL.
- in the Edit form I need to implement cascading drop down lists, filtering events by location, add viewing of PDF file that would be attached to each event, need recurrent functionality, need ability to assign to the hidden field the session value.
What would be the best approach? Do I try to use the AdvancedForm.ascx? How do I add it to my web app properly and reference it? I get lots of errors when I try to include it in the project (missing context, fields errors). Can someone provide step by step implementation? Even if it's at a very top level... One of the documentations articles said that if we use the advanced templates, we would lose recurring functionality... Is it still the case or is the documentation old?

Or should I look into advanced edit or insert form in RadDock? Will it allow to use the recurring functionality and cascading drop-downs? Which way is easier?

I appreciate your help!

Scheduler

answered on 28 Jun 2016

6 answers

987 views

CheckedItems.Count Always Returns a Value of Zero (0)

I created a .NET page using the demo ComboBox-CheckBoxes (http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/checkboxes/defaultcs.aspx) as a guide. All worked great.

Then I added an asp:SqlDataSource to my page with ID="sdsEmailAddresses". I went to the telerik:RadComboBox and set DataSourceID="sdsEmailAddresses" (along with other data source settings). The combobox displayed the desired data and when you selected items in the list and click a button, the click event has the following, which successfully detects the number of items that where selected:

if (this.cmbTO.CheckedItems.Count != 0) {

//do something

}

But I need to use a complex Select Command that needs to be filtered on-the-fly. So instead of using the asp:SqlDataSource, I have a method that sets the radcombobox like the following:

this.cmbTO.DataTextField = "UserName";

this.cmbTO.DataValueField = "UserEmail";

this.cmbTO.DataSource = dtTbl;

this.cmbTO.DataBind();

This code properly populates radcombobox, but after making combo selections, and clicking the button, the Count always returns zero.

What's up with that?

ComboBox