or
4 answers
531 views
I have a textbox control inside the FilterTemplate as shown below:
| <telerik:GridTemplateColumn UniqueName="firstname" > |
| <ItemTemplate> |
| ... |
| </ItemTemplate> |
| <FilterTemplate> |
| <asp:textbox runat="server" id="txtBox1" text=""/> |
| </FilterTemplate> |
| </telerik:GridTemplateColumn> |
How can I get the textbox control when the RadGrid PreRender event is occurred?
Thanks
Brew
5 answers
141 views
Hi,
I have implemented a grid using telerik that contains 3 level of details.Now the task is how to implement export to excel function? so that the whole data gets exported to a single excel file instead of either the pasrent or child information
I am trying the same from a long time but could not get a solution.
Please help me.A Demo or link to a video or code snippets will also be helpful.
Thanks in advance,
Tarang
I have implemented a grid using telerik that contains 3 level of details.Now the task is how to implement export to excel function? so that the whole data gets exported to a single excel file instead of either the pasrent or child information
I am trying the same from a long time but could not get a solution.
Please help me.A Demo or link to a video or code snippets will also be helpful.
Thanks in advance,
Tarang
Mira
Telerik team
answered
on
04 Nov 2011
2 answers
105 views
Hi,
how to "configure" RadGrid for having column width always set to max nexessary width for showing a value/text complete? If header text is longer than any value in normal rows than column width should be set to that value and if a value in normal rows is having longest text/value than column width should be set to that rows necessary width for showing that value complete. No unnecessary whitespace is wanted.
Rgds,
Jesper
how to "configure" RadGrid for having column width always set to max nexessary width for showing a value/text complete? If header text is longer than any value in normal rows than column width should be set to that value and if a value in normal rows is having longest text/value than column width should be set to that rows necessary width for showing that value complete. No unnecessary whitespace is wanted.
Rgds,
Jesper
1 answer
126 views
Hi,
I have RadGrid with a templatecolumn with RadCheckbox, when I'm going to export the data, my RadGrid catches Exception in own ItemDataBound event, I'm going to check if e.Item.FindControl("mycheckbox") method returns null.
But when I open Excel I don't find the Column with checkbox.
Regards
I have RadGrid with a templatecolumn with RadCheckbox, when I'm going to export the data, my RadGrid catches Exception in own ItemDataBound event, I'm going to check if e.Item.FindControl("mycheckbox") method returns null.
But when I open Excel I don't find the Column with checkbox.
Regards
4 answers
141 views
I want to log user actions in FileExplorer , for example there when user delete a file, I insert a log record into my database but I can not see any server side event for this. Is there any trick for doing this?
Regards
Mazdak
Regards
Mazdak
Dobromir
Telerik team
answered
on
04 Nov 2011
2 answers
114 views
Hi, i have a master page
and in a placeolder an ascx with a grid, when i try to download the file return me an jscript error, how can i disable the ajax when i try to download?
thanks!
post some code:
and in a placeolder an ascx with a grid, when i try to download the file return me an jscript error, how can i disable the ajax when i try to download?
thanks!
post some code:
<telerik:RadGrid runat="server" ID="rgrDocuments" Skin="Office2010Blue" Height="30%"
ShowStatusBar="True" AllowFilteringByColumn="True" AutoGenerateColumns="false"
CellSpacing="0" GridLines="None" ShowGroupPanel="True"
oncolumncreated="rgrDocuments_ColumnCreated"
onitemcommand="rgrDocuments_ItemCommand">
<GroupingSettings CaseSensitive="false"/>
<ClientSettings AllowDragToGroup="True">
<Selecting AllowRowSelect="true" />
</ClientSettings>
<MasterTableView Width="100%" >
<Columns>
<telerik:GridTemplateColumn AllowFiltering="false">
<ItemTemplate>
<asp:ImageButton runat="server" ID="btnDownload" CommandName="cmdDownload" ImageUrl="~/Images/down.png" Height="24px" Width="24px" />
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn AllowFiltering="false">
<ItemTemplate>
<asp:ImageButton runat="server" ID="btnDelete" CommandName="cmdDelete" ImageUrl="~/Images/elimina.png" Height="24px" Width="24px" />
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridBoundColumn Visible="false" DataField="N" UniqueName="N°" HeaderText="Anno" AutoPostBackOnFilter="true" CurrentFilterFunction="StartsWith" ShowFilterIcon="false"></telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="MES" UniqueName="Tipo" HeaderText="<%$ Resources:Documenti, docu_GriTipo %>" AutoPostBackOnFilter="true" CurrentFilterFunction="StartsWith" ShowFilterIcon="false"></telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="CIT" UniqueName="Nome" HeaderText="<%$ Resources:Documenti, docu_GriNome %>" AutoPostBackOnFilter="true" CurrentFilterFunction="StartsWith" ShowFilterIcon="false"></telerik:GridBoundColumn>
</Columns>
</MasterTableView>
<FilterMenu EnableImageSprites="False">
</FilterMenu>
<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Windows7">
</HeaderContextMenu>
</telerik:RadGrid>
protected void rgrDocuments_ItemCommand(object sender, GridCommandEventArgs e)
{
if (e.CommandName == "cmdDownload")
{
GridDataItem item = e.Item as GridDataItem;
byte[] array = RecuperaBlobDocumento(short.Parse(item["N°"].Text));
string fileName = RecuperaNomeFile(short.Parse(item["N°"].Text));
Response.Clear();
Response.ContentType = "application/octet-stream";
Response.AppendHeader("Content-Disposition", "attachment; filename=" + fileName);
Response.BinaryWrite(array);
Response.End();
}
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel1"> </telerik:RadAjaxManager> <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Office2010Black"> </telerik:RadAjaxLoadingPanel> <telerik:RadAjaxPanel ID="RadAjaxPanel1" LoadingPanelID="RadAjaxLoadingPanel1" runat="server" > <asp:ContentPlaceHolder ID="Body" runat="server"/> </telerik:RadAjaxPanel>
1 answer
172 views
In fileexplorer there is the abilty to upload files. Right now if I upload a file that has the same name as an existing file I get a prompt that tells me the file already exist. What I want to do is give the newfile a unique name and save it. For example I upload file named "Fred.txt" if "Fred.txt" already exist I will try "Fred-01.txt, Fred-02.txt, Fred-03.txt..." until I find one that doesnt exist then save the file with that name. How?
<telerik:RadFileExplorer ID="RadFileExplorer1" runat="server" OnClientItemSelected="OnImageSelected" EnableCopy="true" EnableAsyncUpload="true" >
<Configuration MaxUploadFileSize="20480000" />
</telerik:RadFileExplorer>
Dobromir
Telerik team
answered
on
04 Nov 2011
2 answers
303 views
Hi,
I am using RadListBox in one of our page, I can able to retrieve multiple selection info and save it to destination place, and when users open the form again, I need to get previous selections(multiple values) and set it to RadListBox, it only showing last value not other selection. I am calling the following method for setting values.
private
void setRadListBoxSelection(Telerik.Web.UI.RadListBox ctl, string val)
{
string[] selArr = val.Split('@');
foreach (string word in selArr)
{
ctl.SelectedValue = word;
// ctl.SelectedItem.Value = word;
}
}
do you have any suggestions for fixing the above issue.
Satya
Velmurugan
Top achievements
Rank 1
Rank 1
answered
on
04 Nov 2011
1 answer
55 views
Hi All,
My client wants me to show Child grid inside Master Rad Grid when clicked on employee ID on Master Grid, Child Grid can be encapsulated in user control, also clients want to show a text box in user control in which we can add text and that text would be saved against the employee id.
i am in great trouble in making this functionality work. any help would be highly appreciated.
Regards,
tahir
My client wants me to show Child grid inside Master Rad Grid when clicked on employee ID on Master Grid, Child Grid can be encapsulated in user control, also clients want to show a text box in user control in which we can add text and that text would be saved against the employee id.
i am in great trouble in making this functionality work. any help would be highly appreciated.
Regards,
tahir
Jayesh Goyani
Top achievements
Rank 2
Rank 2
answered
on
04 Nov 2011
3 answers
267 views
Hi friends,
in our application ,dataset contains more than 9 lakhs of records.we are displaying these records in RadGrid.Here we are getting performance issue to bind that data to grid and in case of paging also.I have seen telerik demo of Large data set binding.In that telerik people used list but i am having dataset.Can any body tell me any other solution to our issue.
Thanks
Anwar
in our application ,dataset contains more than 9 lakhs of records.we are displaying these records in RadGrid.Here we are getting performance issue to bind that data to grid and in case of paging also.I have seen telerik demo of Large data set binding.In that telerik people used list but i am having dataset.Can any body tell me any other solution to our issue.
Thanks
Anwar
