Questions on UI for ASP.NET AJAX Forum

5 answers

154 views

[Solved] RADEDITOR upload buttons missing text

Hi,
The value in Html is empty.

<input type="button" value="" class="ruButton ruBrowse" tabindex="0">

We appreciate any feedback and suggestions.

Editor

answered on 07 Jan 2014

2 answers

69 views

TreeNode and childs Question

i want to add an image to all tree nodes and all nodes childs and so on in javascript ...
how to make it please ??

TreeView

answered on 06 Jan 2014

3 answers

173 views

Problem with online demo in Safari (iPad)

At my development machine, I can run the Olympic Games Medals by Sport online demo with no problem. I can click on any bar in the "Medals by Sport" bar chart, and it shows the label (example: 33 medals) and the "Medal Type" pie chart updates accordingly.

However, attempting to demonstrate that to my supervisor on his brand-new iPad Mini using the Safari browser, I can click on any bar and it shows the label - but the "Medal Type" pie chart does not ever update. It only ever displays the Gold/Silver/Bronze medal breakdown for the first bar.

Does anyone know what it would take to fix this demo? I was trying to show that the Telerik controls would work in any browser.

Documentation and Tutorials

answered on 06 Jan 2014

1 answer

146 views

Captcha audio generated as iamge

Hi,

1. We have a form with Captcha.

2. If user try to get the audio, browser will try to get the link below:
~/Telerik.Web.UI.WebResource.axd?type=cah&guid=84332214-d590-4e5d-8070-c903a4cf548e

3. As you can see in generated HTML, instead of audio, it generate an embed.

<div id="dp_swf_engine" style="position: absolute; width: 1px; height: 1px;"><embed style="width: 1px; height: 1px;" type="application/x-shockwave-flash" src="http://www.ajaxcdn.org/swf.swf" width="1" height="1" id="_dp_swf_engine" name="_dp_swf_engine" bgcolor="#336699" quality="high" allowscriptaccess="always"></div>

4. It happens only in this hosting package.

5. Is it caused by the server's permission issue or other reasons?

Thanks.

Captcha

answered on 06 Jan 2014

3 answers

152 views

Dropdown comes as disabled

Hi,

I am having a very strange issue. I am getting drop down as disabled only. Don't know why.

I have simply right down below code, and binding it from database
<telerik:RadDropDownList ID="ddlChangeRole" runat="server" AutoPostBack="true" Skin="Web20">
</telerik:RadDropDownList>

So, can i have a solution for the same at earliest?

DropDownList

answered on 06 Jan 2014

2 answers

278 views

dropdownlist selected item on item inserting

Dear Expert,

i am getting wrong values of dropdownlist selected item when i am using item inserting command.
i bind the ddl on item created event and able to get reference in item inserting event.
please help.

Thanks

protected void RadListView1_ItemCreated(object sender, RadListViewItemEventArgs e)

{

if (e.Item is RadListViewInsertItem)

{

DropDownList frmyr = (DropDownList)e.Item.FindControl("drpFromYear");

DropDownList toyer = (DropDownList)e.Item.FindControl("drpToYear");

int yearLast = DateTime.Now.Year;

int yearThen = yearLast - 60;

for (int i = yearLast; i > yearThen; i--)

{

ListItem list = new ListItem();

list.Text = i.ToString();

list.Value = i.ToString();

frmyr.Items.Add(list);

toyer.Items.Add(list);

}

protected void RadListView1_ItemInserting(object sender, RadListViewCommandEventArgs e)

{

try

{

RadListViewInsertItem editedItem = (RadListViewInsertItem)e.ListViewItem;

DropDownList ddltest = (DropDownList)RadListView1.InsertItem.FindControl("drpFromYear");

string tt = ddltest.SelectedItem.Text;(Wrong Values)

}

ListView

answered on 06 Jan 2014

1 answer

90 views

PDF Export

Hi,

I am trying to export PDF from my RadGrid and its exporting successfully. But i am facing some design issues in the exported PDF file.

1. All the text are coming with Hyperlinks in the exported PDF.
2. Set the Forecolor and width, which are not getting reflected in the exported PDF.

Below is my c# code

protected void btnExportToPDF_Click(object sender, ImageClickEventArgs e)

{

ApplyStylesToPDFExport(RadGrid1.MasterTableView);

RadGrid1.ExportSettings.OpenInNewWindow = true;

RadGrid1.ExportSettings.IgnorePaging = true;

RadGrid1.ExportSettings.FileName = "Test";

RadGrid1.MasterTableView.ExportToPdf();

}

private void ApplyStylesToPDFExport(GridTableView view)

{

GridItem headerItem = view.GetItems(GridItemType.Header)[0];

foreach (TableCell cell in headerItem.Cells)

{

switch (cell.Text)

{

case "A":

cell.Width = Unit.Pixel(5); // Tried like this. Not reflecting

break;

case "B":

cell.Style["width"] = "15px"; // Tried like this. Not reflecting

break;

}

cell.Style["font-family"] = "Verdana";

cell.Style["font-bold"] = "true";

cell.Style["text-align"] = "left";

cell.Style["vertical-align"] = "middle";

cell.Style["font-size"] = "8px";

cell.ForeColor = System.Drawing.Color.Black; // Tried like this. Not reflecting

}

GridItem[] dataItems = view.GetItems(GridItemType.Item);

foreach (GridItem item in dataItems)

{

foreach (TableCell cell in item.Cells)

{

cell.Style["font-family"] = "Verdana";

cell.Style["text-align"] = "left";

cell.Style["vertical-align"] = "left";

cell.Style["font-size"] = "6px";

cell.Style["text-decoration"] = "none"; // Tried like this. Not reflecting

cell.Style["ForeColor"] = "#000";

}

dataItems = view.GetItems(GridItemType.AlternatingItem);

foreach (GridItem item in dataItems)

{

foreach (TableCell cell in item.Cells)

{

cell.Style["font-family"] = "Verdana";

cell.Style["text-align"] = "left";

cell.Style["vertical-align"] = "middle";

cell.Style["font-size"] = "6px";

cell.Style["text-decoration"] = "none";

cell.ForeColor = System.Drawing.Color.Black;

}

Please advise.

Thanks
Ranjith

General Discussions

answered on 06 Jan 2014

6 answers

112 views

[Solved] Is this expected behavior of RadAjaxManager

Hello, I hope community and Telerik staff will help me to understand if I want too much from RadAjaxManager, and point me what I'm doing wrong.
Trying to explain to support person my problem for almost 4 days now, and still did not get any clear answer, or confirmation that behavior I'm expecting is bug or "by-design".

Anyway, I'm having RadScriptManager and RadAjaxManager controls created on my master page, and then I have this on my content page:

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

<telerik:RadAjaxManagerProxy runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="cmdButton1" EventName="Click">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="pnl1" />

<telerik:AjaxUpdatedControl ControlID="pnl2" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="cmdButton2" EventName="Click">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="pnl2" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManagerProxy>

<asp:Button ID="cmdButton1" runat="server" Text="Button 1" OnClick="cmdButton1_Click" />

<asp:Panel ID="pnl1" runat="server">

<asp:Button ID="cmdButton2" runat="server" Text="Button 1" OnClick="cmdButton2_Click" />

<asp:Label ID="lblPnl1" runat="server" />

</asp:Panel>

<asp:Panel ID="pnl2" runat="server">

<asp:Label ID="lblPnl2" runat="server" />

</asp:Panel>

</asp:Content>

and this is code I have in code-behind

protected void Page_Load(object sender, EventArgs e)

{

lblPnl1.Text = lblPnl2.Text = DateTime.Now.ToString();

}

protected void cmdButton1_Click(object sender, EventArgs e)

{

//do nothing Page_Load will update content of labels

}

protected void cmdButton2_Click(object sender, EventArgs e)

{

//do nothing Page_Load will update content of labels

}

As you can see I have 2 buttons, and I defined for them 2 AjaxSettings inside RadAjaxManagerProxy
So, according to these settings I'm expecting the following behavior:

1. When button cmdButton1 is clicked - RadAjaxManager should refresh my pnl1 and pnl2 Panels
2. When button cmdButton2 is clicked - RadAjaxManager should only refresh my pnl2 Panel.

However, when I'm clicking cmdButton2 - BOTH panels beeing refreshed.

If I remove AjaxSetting for button1 and click button2 - things starting work as expected (e.g. pnl1 is not refreshing)

So it seems that AjaxSetting for button1 somehow forces RadAjaxManager to refresh pnl1, even when button1 was not clicked.

Is this expected? Or bug? What you guys think? What behavior you would expect?

I gave up trying to explain why I think this is bug to support person :(

Maybe I don't understand something?

Thanks!

Ajax

answered on 06 Jan 2014

3 answers

115 views

Skin Error Scheduler

Hi,
I m using Rad Scheduler with My Custom Skin , when i try to add New Appointment I getting the following Error , To Overcome this issue which Class i need to change

Microsoft JScript runtime error:

Sys.WebForms.PageRequestManagerServerErrorException: Telerik.Web.UI.RadCalendar

with ID='SharedCalendar' was unable to find embedded skin with name 'Blue'.

Please, make sure that you spelled the skin name correctly, or if you want to use a custom skin,

set EnableEmbeddedSkins=false..

Scheduler

answered on 06 Jan 2014

5 answers

130 views

Unable to upload twice

Dear M Telerik,

I'm currently using a RadFileExplorer control two times in the same page. I have the configuration attributes EnableAsyncUpload="true". When I try to upload a file it works great. But when I try again, I'm unable to click the button to open the file browser. In the HTML code, there is no node <input type="file"> any more.

This is my specific code :
<telerik:RadFileExplorer runat="server" ID="ImageExplorer" Width="500" EnableCopy="true">
<Configuration ViewPaths="~/Portals/0/fichiers/" UploadPaths="~/Portals/0/fichiers/" DeletePaths="~/Portals/0/fichiers/" AllowMultipleSelection="true" MaxUploadFileSize="1024000" EnableAsyncUpload="true"></Configuration>
</telerik:RadFileExplorer>

It has the same behaviour in both radFileExplorer.

Thanks in advance for your help.

FileExplorer

answered on 06 Jan 2014