or
1 answer
110 views
Hi,
Basically I have implemented combobox with autocomplete, load on demand and virtualscrolling using web service. It is working fine. I am allowing user to type 3 characters before there is any lookup. But the problem is that, when the user clicks on combobox (to start typing), an empty dropdown shows up. How can i stop this? Please let me know
Thanks!
Basically I have implemented combobox with autocomplete, load on demand and virtualscrolling using web service. It is working fine. I am allowing user to type 3 characters before there is any lookup. But the problem is that, when the user clicks on combobox (to start typing), an empty dropdown shows up. How can i stop this? Please let me know
Thanks!
1 answer
118 views
Hello -
I am using the RadDatepicker but I only want my users to select the Month and Year. Can I format the calendar to look like the Month/Year picker in the FastNavigation window?
I am using the RadDatepicker but I only want my users to select the Month and Year. Can I format the calendar to look like the Month/Year picker in the FastNavigation window?
10 answers
404 views
Hi,
I have a form containing a toolbar which traps a client-side event to call a window.open to open up a popup window. On the popup window i have the same set up; where i want to open yet another popup window using the toolbar and client-side event to call window.open.
what i am finding is that the second popup does not open up, although the code seems to get called.
Please help.
Jan
I have a form containing a toolbar which traps a client-side event to call a window.open to open up a popup window. On the popup window i have the same set up; where i want to open yet another popup window using the toolbar and client-side event to call window.open.
what i am finding is that the second popup does not open up, although the code seems to get called.
Please help.
Jan
Yana
Telerik team
answered
on
05 Feb 2009
1 answer
101 views
Hi,
I am new to using Telerik controls.
I have added 3 asp text boxes inside a RadPanel bar. I am able to expand and collapse the panel item.
Can someone tell me how I can access the values in the 3 text boxes in code behind?
TIA
I am new to using Telerik controls.
I have added 3 asp text boxes inside a RadPanel bar. I am able to expand and collapse the panel item.
Can someone tell me how I can access the values in the 3 text boxes in code behind?
TIA
1 answer
199 views
I have an export to csv button that worked untill I Ajaxified all controls on this page with an ajaxpanel.
I get a javascript error as follows:
[Exception... "'Sys.WebForms.PageRequestManagerParserErrorException: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled. Details: Error parsing near '"Source","Source Cre'.'
My code resembles the one below:
Thanx for the help.
<asp:LinkButton ID="ExportLinkButton" runat="server" CssClass="export linkText menu left" Text="Export CSV"
OnClick="export_Clicked" ToolTip="Export to csv" ></asp:LinkButton>
protected void export_Clicked(object sender, EventArgs e)
{
string fname= "path/FileName.csv";
string path = MapPath(fname);
string name = Path.GetFileName(path);
string ext = Path.GetExtension(path);
string type = "text/csv";
Response.ContentType = type;
Response.AppendHeader("content-disposition", "attachment; filename=" + name);
Response.WriteFile(path);
Response.End();
}
I get a javascript error as follows:
[Exception... "'Sys.WebForms.PageRequestManagerParserErrorException: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled. Details: Error parsing near '"Source","Source Cre'.'
My code resembles the one below:
Thanx for the help.
<asp:LinkButton ID="ExportLinkButton" runat="server" CssClass="export linkText menu left" Text="Export CSV"
OnClick="export_Clicked" ToolTip="Export to csv" ></asp:LinkButton>
protected void export_Clicked(object sender, EventArgs e)
{
string fname= "path/FileName.csv";
string path = MapPath(fname);
string name = Path.GetFileName(path);
string ext = Path.GetExtension(path);
string type = "text/csv";
Response.ContentType = type;
Response.AppendHeader("content-disposition", "attachment; filename=" + name);
Response.WriteFile(path);
Response.End();
}
1 answer
92 views
Hi, I have a strange behavior when I'm using the Dropdownlist using RadAjaxManagerProxy. The whole page refreshes instead of just the desired controls.Please see the following snippet of code and suggest what am I doing wrong.
<telerik:RadScriptManager ID="ScriptManager1" runat="server" EnableTheming="True">
</telerik:RadScriptManager>
<telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="list1">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="Label1" />
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManagerProxy>
<asp:Panel ID="Panel1" runat="server">
<asp:DropDownList ID="list1" runat="server" AutoPostBack="true" OnSelectedIndexChanged="list1_SelectedIndexChanged">
<asp:ListItem Text="ENG" Value="0"></asp:ListItem>
<asp:ListItem Text="AUS" Value="1"></asp:ListItem>
<asp:ListItem Text="SA" Value="2"></asp:ListItem>
</asp:DropDownList>
<asp:Label ID="Label1" runat="server" Text="CurrentDate"></asp:Label>
</asp:Panel>
On the Code behind:
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack)
{
GetLatestDate();
}
}
public void GetLatestDate()
{
Label1.Text =
DateTime.Now.ToString();
}
protected void list1_SelectedIndexChanged(object sender, EventArgs e)
{
GetLatestDate();
}
}
1 answer
155 views
I have a grid with one master and one detail table. Ive included the toolbar at the top which allows me to include the program logic for adding new records to the master table, but how can I provide the same functionality for the detail table ? (as well as update and delete)
2 answers
101 views
I found some information here http://www.telerik.com/community/forums/aspnet-ajax/grid/telerik-webcontrols-gridinsertionobject-error.aspx and here http://www.telerik.com/help/aspnet/grid/grderrormessages.html but they cannot help because my property is a class, not a primitive type.
My error message: 'Telerik.Web.UI.GridInsertionObject' does not contain a property with the name 'Address'.
Is there anyway to bind a data class in insert mode?
My error message: 'Telerik.Web.UI.GridInsertionObject' does not contain a property with the name 'Address'.
Is there anyway to bind a data class in insert mode?
| <FormTemplate> |
| <table> |
| <tr> |
| <td> |
| Street: |
| </td> |
| <td> |
| <asp:TextBox ID="txtStreet" runat="server" Text='<%# Bind("Address.Street") %>' /> |
| </td> |
| <td> |
| City: |
| </td> |
| <td> |
| <asp:TextBox ID="txtCity" runat="server" Text='<%# Bind("Address.City") %>' /> |
| </td> |
| <td> |
| Zip: |
| </td> |
| <td> |
| <asp:TextBox ID="txtZip" runat="server" Text='<%# Bind("Address.Zip") %>' /> |
| </td> |
| <td align="right"> |
| <asp:LinkButton ID="btnUpdate" runat="server" CommandName="Update" Visible='<%# Eval("Id").ToString().Length != 0 %>'>Update</asp:LinkButton> |
| <asp:LinkButton ID="btnAdd" runat="server" CommandName="PerformInsert" Visible='<%# Eval("Id").ToString().Length == 0 %>'>Add</asp:LinkButton> |
| |
| <asp:LinkButton ID="btnCancel" runat="server" CommandName="Cancel">Cancel</asp:LinkButton> |
| </td> |
| </tr> |
| </table> |
| </FormTemplate> |
2 answers
171 views
RequiredFieldValidator not working in FormTemplate. I am using Ajax with grid. When grid goes to edit mode then no validation occurs when I click button of update.
0 answers
112 views
Hi
In my application using radgrid i m uploading or editing documents with Fileupload
control.
Mean while i have a combobox with items as "GENERAL,Accounts and sponsorlogo".
suppose if i select General or accounts ,am able to upload any time of contents.
but if i select sposorlogo. i should be able to upload only images (like GIF,JPEG,PNG,BITMAP,..)
this should be acheived in opendialog box itself .and i don't want to acheive this by code like
cases with extension in code behind.
(For quick understand if u try to convert RM to MP3 songs through RM to MP3 converter.
While uploading if filters and lists only files with extension .RM not any other extension.)
Thanks for any help.
