Questions on UI for ASP.NET AJAX Forum

5 answers

330 views

Reference a control in the CommandItemTemplate from the NeedDataSource event

Hi,
I've got a checkbox in the <CommandItemTemplate>
In the NeedDataSource event, I'm trying to capture whether the checkbox is checked

Can anyone tell me how to reference this checkbox control ?

Thanks :)

Grid

answered on 05 Nov 2012

2 answers

149 views

Image upload error on hosting but working on localhost

http://test3.servicesangam.com/[^] This is link of uploaded website where error occurs. Basically I am uploading images to folder which running or working on localhost but not working on web server.

So please tell me where the error in this If you need I send you code also.

you can download code from test3.servicesangam.com/Upload.rar

AsyncUpload

answered on 05 Nov 2012

1 answer

48 views

Inconsistency - IE vs Chrome

Dear Telerik Wizards,

See the two attached images. Both are incorrect. As can be seen from the menu items below, the group setting is set to a particular height and width - in IE the width is no where near 800, in Chrome it seems to be much greater than 800.
Basically I am using the menu items to show short snippets of content that I do no want to bother with an entire page for...

Thanks,
Chris

<telerik:RadMenuItem Text="About Us" runat="server">

<Items>

<telerik:RadMenuItem Text="Chris">

<Items>

<telerik:RadMenuItem>

<GroupSettings Height="400" Width="800" />

<ItemTemplate>

<table>

<tr><td colspan="2">Dr. Christian Peter Wagner</td></tr>

<tr>

<td style="vertical-align:top;">

<asp:Image ID="Image1" ImageUrl="~/Images/2009_Chris001.png" Width="100" runat="server" />

</td>

<td style="vertical-align:top;">

Welcome to R Teachings!

What you will find on this site is wisdom concerning how to live your life.

It will always be your choice to interpret what is said and see if it works from you.

The work here is channeled... and to some this may seem like a strange idea.

Simply put, understanding channeling depends upon how you understand the universe.

If you believe that human kind is the highest life in the universe and there is no God,

then channeling can simply be viewed as performance art. The channel enters an altered state and,

from this altered state, speaks. You might understand that many musicians improvise.

So, from some view, channeling is verbal improvisation.

If you believe in God, in angels, in higher energies, then you can interpret channeling

very differently. Indeed, if you believe that God pervades all that is, then those

with focus and desire can tap into this divine flow and speak from there,

then channeling can be a higher level of wisdom than human's can normally achieve.

It is surely not my place to tell you how to organize and understand YOUR experience!

In my day job, I have been a professor of Engineering and Computer Science for over 30 years...

at Oakland University in Rochester, Michigan. My research interest is Artificial Intelligence.

Although an engineer, my PhD is in educational psychology, so I have a different view of life

than most engineers. That difference has been further extended because of many transformational

experiences in my lifetime that began when I was quite young.

</td>

</tr>

</table>

</ItemTemplate>

</telerik:RadMenuItem>

</Items>

</telerik:RadMenuItem>

Menu

answered on 05 Nov 2012

3 answers

139 views

RadComboBox disappears, when Lable Property is not set

Here is my Code.

<telerik:RadComboBox ID="ddlFabLocation2" EmptyMessage="--Select--" runat="server" CheckBoxes="true" EnableCheckAllItemsCheckBox="false" Skin="Windows7" CheckedItemsTexts="DisplayAllInInput"
Width="300" Label="">
</telerik:RadComboBox>

When i failed to set the Label property . Radcombobox disappears during the page load.
Even if I set it empty string, Its not working.

When I provide any text like Label="test" or Label="[White space]".It works fine.

But I don't want to show any text or white space in front of the control.

*I am using the Latest telerik version.
*IE 7

ComboBox

answered on 05 Nov 2012

3 answers

86 views

WebResource.axd Javascript error

Hi,
I'm using Radcontrols, version 2012.1.411.35.
I've a Radcombobox with LoadOndemand. When I click on it, before server-side code execute, I've got this error:

SCRIPT340: Clase no registrada

WebResource.axd?d=qJaSY16GGyZ4ybi-VKGKISoa-IMkcY9bXxzj3tBEIDHVtbWyyJBtL8ivw2c6oaFq3abdYPi5sZS7fffbgXb5xxdN1oQ1&t=634605546830000000, Línea 85 Carácter 9

or

SCRIPT340: Clase no registrada

Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_ph_principal_RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aes-ES%3a553a4a13-b3a5-4e6b-a152-b131051f1788%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2012.1.411.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aes-ES%3a4cad056e-160b-4b85-8751-cc8693e9bcd0%3a16e4e7cd%3af7645509%3a24ee1bba%3a1e771326%3aa7e79140%3a874f8ea2%3a19620875%3af46195d3%3a490a9d4e%3abd8f85e4%3aed16cbdc%3a2003d0b8%3aaa288e2d%3a7c926187%3a8674cba1%3ab7778d6c%3ac08e9f8a%3aa51ee93e%3a59462f1%3a58366029, Línea 6 Carácter 63059

With Firebug I've found js line code which is showing error (marked with >>>>>):

if (setRequestHeaderMethodExists) {

xmlRequest.onreadystatechange = WebForm_CallbackComplete;

callback.xmlRequest = xmlRequest;

>>>>>>>>xmlRequest.open("POST", theForm.action, true);

xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=utf-8");

xmlRequest.send(postData);

return;

}

This error occurs in IE 7 and IE 8 but not in IE9.

Thanks in advanced.

Jesus

General Discussions

answered on 05 Nov 2012

1 answer

198 views

User control checkbox not firing

A linkButton onClientClick starts a new page and loads user control. In the user control I have radgrid and button those I have placed in ajaxpanel.

<asp:UpdatePanel runat="server" ID="ajaxPanel">

<ContentTemplate>

<telerik:RadGrid ID="RadGrid1" Width="97%" PageSize="15" runat="server" AllowSorting="True" AllowFilteringByColumn="True"

GridLines="None" CellSpacing="0"

>

<MasterTableView Width="100%" AutoGenerateColumns="False" DataKeyNames="GrowerId">

<Columns>

<telerik:GridTemplateColumn UniqueName="TemplateColumn" SortExpression="CompanyName">

<HeaderTemplate>

<asp:CheckBox id="headerChkbox" OnCheckedChanged="chkHeader_CheckedChanged" AutoPostBack="true" runat="server" Text="Select All" ></asp:CheckBox>

</HeaderTemplate>

<ItemTemplate>

<asp:checkbox ID="chkGrowerId" runat="server" />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="FirstName" HeaderText="FirstName"

SortExpression="FirstName" UniqueName="FirstName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="LastName" HeaderText="LastName"

SortExpression="LastName" UniqueName="LastName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="AddressLine" HeaderText="AddressLine"

SortExpression="AddressLine" UniqueName="AddressLine">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="City" HeaderText="City"

SortExpression="City" UniqueName="City">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="StateCode" HeaderText="StateCode"

SortExpression="StateCode" UniqueName="StateCode">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ZipCode" HeaderText="ZipCode"

SortExpression="ZipCode" UniqueName="ZipCode">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<PagerStyle Mode="NextPrevAndNumeric" />

<FilterMenu EnableTheming="True">

<CollapseAnimation Duration="200" Type="OutQuint" />

</FilterMenu>

</telerik:RadGrid>

<asp:Button ID="btnCreateCsv" runat="server" Text ="Create Mailing List" OnClick="btnCreate_Click" />

</ContentTemplate>

</asp:UpdatePanel>

User control loaded without any problem. But when I clicked the checkbox or button the checkedchanged/click event is not firing. Help please….

</asp:UpdatePanel>

Grid

answered on 05 Nov 2012

5 answers

113 views

Editor + RibbonBar + Custom Dropdowns

Hi,

I have a problem and would appreciate your help.

We are using RadEditor in ToolbarMode="RibbonBar". The tools list is from a file - tools.xml.
However we need also to add two custom (own) dropdowns to an existing tab (tab="Home"), but they should appear in own "section" (name="Links"). As 'section' I mean something like name="Clipboard" in the sample below.

<tools name="Clipboard" tab="Home">

<tool name="PasteStrip" size="large"/>

<tool name="Cut" size="medium"/>

<tool name="Copy" size="medium" shortcut="CTRL+C"/>

<tool name="Print" size="medium" shortcut="CTRL+P"/>

</tools>

The custom dropdowns must be populated with data dynamically on Page_Load.

As in the sample on http://demos.telerik.com/aspnet-ajax/editor/examples/customdropdowns/defaultcs.aspx I have code like:

if (!IsPostBack)

{

//add a new Toolbar dynamically

EditorToolGroup dynamicToolbar = new EditorToolGroup();

txtHTMLContent.Tools.Add(dynamicToolbar);

//add a custom dropdown and set its items and dimension attributes

EditorDropDown ddn = new EditorDropDown("CustomLinks1");

ddn.Text = "Links 1";

//Set the popup width and height

ddn.Attributes["width"] = "90px";

ddn.Attributes["popupwidth"] = "180px";

ddn.Attributes["popupheight"] = "260px";

///Add items

ddn.Items.Add("a", "a"); // from DataBase

ddn.Items.Add("b", "b");

//Add tool to toolbar

dynamicToolbar.Tools.Add(ddn);

//add a new Toolbar dynamically

EditorToolGroup dynamicToolbar2 = new EditorToolGroup();

txtHTMLContent.Tools.Add(dynamicToolbar2);

//add a custom dropdown and set its items and dimension attributes

EditorDropDown ddn2 = new EditorDropDown("CustomLinks2");

ddn2.Text = "Links 2";

//Set the popup width and height

ddn2.Attributes["width"] = "90px";

ddn2.Attributes["popupwidth"] = "180px";

ddn2.Attributes["popupheight"] = "70px";

//Add items

ddn2.Items.Add("c", "c"); // from DataBase

ddn2.Items.Add("d", "d");

//Add tool to toolbar

dynamicToolbar2.Tools.Add(ddn2);

}

But how to addapte it in order to have this custom dropdowns in editor's ribbonbar toolbar ?

Editor

answered on 05 Nov 2012

8 answers

201 views

Double Sorting Icon

Hi,

I am using the Q32001 version of the controls and .NET Framework 4.5. Here is my situation. I have a grid and a client side event OnCommand that does some staff for grouping and ungrouping (and only that!). Everything is working as expected. However, when I sort the datain the grid the double sorting icon appers. If I remove the ClientEvent-OnCommand event handler, the problem goes away. In the handler there is no code related to sorting what so ever.

Could you please explain what I have this problem and how to fix it?

Thank you,

Tatiana

Grid

answered on 05 Nov 2012

3 answers

115 views

NestedViewTemplate GridBinaryImageColumn Image not showing

I have to identical RadGrid's. I created the Radgrid and then placed it in a nested view. The image show up in the first table but not the nested. What am I missing?

FIrst Table:

<telerik:RadGrid ID="RadGrid6" runat="server"

DataSourceID="PictureDB" AutoGenerateColumns="False" AllowSorting="True"

AllowPaging="True" PageSize="5" GridLines="None"

ShowGroupPanel="True" CellSpacing="0" AllowFilteringByColumn="True">

<ClientSettings>

<Selecting CellSelectionMode="None"></Selecting>

</ClientSettings>

<MasterTableView

DataKeyNames="PictureID"

DataSourceID="PictureDB" AllowFilteringByColumn="False">

<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

<RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="PictureID" DataType="System.Int32"

FilterControlAltText="Filter PictureID column"

HeaderText="PictureID" SortExpression="PictureID"

UniqueName="PictureID" ReadOnly="True">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Extension"

FilterControlAltText="Filter Extension column" HeaderText="Extension"

SortExpression="Extension" UniqueName="Extension">

</telerik:GridBoundColumn>

<telerik:GridCheckBoxColumn DataField="IsNew" DataType="System.Boolean"

FilterControlAltText="Filter IsNew column" HeaderText="IsNew"

SortExpression="IsNew" UniqueName="IsNew">

</telerik:GridCheckBoxColumn>

<telerik:GridBoundColumn DataField="SKU"

FilterControlAltText="Filter SKU column"

HeaderText="SKU" SortExpression="SKU"

UniqueName="SKU">

</telerik:GridBoundColumn>

</Columns>

<Columns>

<telerik:GridBinaryImageColumn DataField="PictureBinary"></telerik:GridBinaryImageColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn>

</EditFormSettings>

</MasterTableView>

<FilterMenu EnableImageSprites="False"></FilterMenu>

</telerik:RadGrid>

Here is the table with nested view:

<telerik:RadGrid ID="RadGrid1" DataSourceID="DataSourceMP"

runat="server" AutoGenerateColumns="False" AllowSorting="True"

AllowPaging="True" PageSize="5" GridLines="None"

ShowGroupPanel="True" CellSpacing="0" AllowFilteringByColumn="True">

<PagerStyle Mode="NumericPages"></PagerStyle>

<MasterTableView DataSourceID="DataSourceMP" AllowMultiColumnSorting="True"

GroupLoadMode="Server">

<NestedViewTemplate>

<telerik:RadTabStrip runat="server" ID="TabStip1" MultiPageID="Multipage1" SelectedIndex="0">

<Tabs>

<telerik:RadTab runat="server" Text="Pricing" PageViewID="PageView1">

</telerik:RadTab>

<telerik:RadTab runat="server" Text="Online Detail" PageViewID="PageView2">

</telerik:RadTab>

<telerik:RadTab runat="server" Text="Images" PageViewID="PageView3">

</telerik:RadTab>

</Tabs>

</telerik:RadTabStrip>

<telerik:RadMultiPage runat="server" ID="Multipage1" SelectedIndex="0" RenderSelectedPageOnly="false">

<telerik:RadPageView runat="server" ID="PageView1">

<%--this an a master table--%>

<%--this an a master table End--%>

</telerik:RadPageView>

<telerik:RadPageView runat="server" ID="PageView2" Width="460px">

<%--this an a master table--%>

<%--this an a master table End--%>

</telerik:RadPageView>

<telerik:RadPageView runat="server" ID="PageView3">

<%--this an a master table--%>

<asp:Label ID="Label3" Font-Bold="true" Font-Italic="true" Text='<%# Eval("Item_Number") %>'

Visible="false" runat="server"></asp:Label>

<telerik:RadGrid ID="RadGrid5" runat="server"

DataSourceID="PictureDB" AutoGenerateColumns="False" AllowSorting="True"

AllowPaging="True" PageSize="5" GridLines="None"

ShowGroupPanel="True" CellSpacing="0" AllowFilteringByColumn="True">

<ClientSettings>

<Selecting CellSelectionMode="None"></Selecting>

</ClientSettings>

<MasterTableView

DataKeyNames="PictureID"

DataSourceID="PictureDB" AllowFilteringByColumn="False">

<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

<RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="PictureID" DataType="System.Int32"

FilterControlAltText="Filter PictureID column"

HeaderText="PictureID" SortExpression="PictureID"

UniqueName="PictureID" ReadOnly="True">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Extension"

FilterControlAltText="Filter Extension column" HeaderText="Extension"

SortExpression="Extension" UniqueName="Extension">

</telerik:GridBoundColumn>

<telerik:GridCheckBoxColumn DataField="IsNew" DataType="System.Boolean"

FilterControlAltText="Filter IsNew column" HeaderText="IsNew"

SortExpression="IsNew" UniqueName="IsNew">

</telerik:GridCheckBoxColumn>

<telerik:GridBoundColumn DataField="SKU"

FilterControlAltText="Filter SKU column"

HeaderText="SKU" SortExpression="SKU"

UniqueName="SKU">

</telerik:GridBoundColumn>

</Columns>

<Columns>

<telerik:GridBinaryImageColumn DataField="PictureBinary"></telerik:GridBinaryImageColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn>

</EditFormSettings>

</MasterTableView>

<FilterMenu EnableImageSprites="False"></FilterMenu>

</telerik:RadGrid>

<%--this an a master table End--%>

</telerik:RadPageView>

</telerik:RadMultiPage>

</NestedViewTemplate>

<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

<RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column"></RowIndicatorColumn>

<ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column"></ExpandCollapseColumn>

</MasterTableView>

<ClientSettings AllowDragToGroup="false">

<Selecting CellSelectionMode="None"></Selecting>

</ClientSettings>

<FilterMenu EnableImageSprites="False"></FilterMenu>

</telerik:RadGrid>

BinaryImage

answered on 05 Nov 2012

5 answers

233 views

Export to Excel/CSV Problem text converted to date

Hi:
My radgrid have a text column with values 1/2, LARGE, MEDIUM..etc
When I export the grid to excel or csv the value LARGE, MEDIUM show up fine..
BUT
1/2 values are exported as 2-Jan and if you click in the actual cell the value showed is 1/1/2012
I try setting the column to datatype to System.String, but same results.

Jose

Grid

answered on 05 Nov 2012