or
3 answers
360 views
We are just now starting to transition to the RadAsyncUpload using a custom HTTP Handler. The reason for this is that we want to directly pass the files to a WCF service that will scan the file for viruses, encrypt, and store the files as they come in.
The problem is that when a few people are uploading files at the same time, everybody seems to get hosed and we start getting a 503 error returned to us (can't even go back to the page because we'll get that 503 error). Is there some configuration change I need to make at the WCF, IIS, or web.config level to accommodate many users uploading large files (anywhere from 1k to 200mb)?
The applications that are using the RadAsyncUpload are SharePoint 2010 webparts and application pages. Everythign seems to work fine if a user only uploads 1 file or if there is only one user of the system at any particular time.
UPDATE: Using Firebug, I was able to see that the calls to the custom handler are being aborted. I use the same 6 test files every time I test this issue. The first and second time I upload all 6 files, everything works fine. At some point though, any file I upload just stops uploading (or at least that's how it seems).
The problem is that when a few people are uploading files at the same time, everybody seems to get hosed and we start getting a 503 error returned to us (can't even go back to the page because we'll get that 503 error). Is there some configuration change I need to make at the WCF, IIS, or web.config level to accommodate many users uploading large files (anywhere from 1k to 200mb)?
The applications that are using the RadAsyncUpload are SharePoint 2010 webparts and application pages. Everythign seems to work fine if a user only uploads 1 file or if there is only one user of the system at any particular time.
UPDATE: Using Firebug, I was able to see that the calls to the custom handler are being aborted. I use the same 6 test files every time I test this issue. The first and second time I upload all 6 files, everything works fine. At some point though, any file I upload just stops uploading (or at least that's how it seems).
Hristo Valyavicharski
Telerik team
answered
on
11 May 2016
3 answers
302 views
I have a quick question, how can I disable the border highlighting of rad grids. For example I have defined a radgrid in a repeater and when I click on any of the generated tables I see a orange highlight around the edges of the clicked on table. When I click on the page, in a blank spot the table un-highlights. This is a feature I can turn off or some weird behavior from my own code?
Thanks,
Thanks,
Eyup
Telerik team
answered
on
11 May 2016
3 answers
123 views
I have a page with a RadEditor on it. I have a test button that posts causing a model RadWindow to open over the RadEditor. When the page refreshes, the editor gets its text but then disappears when the RadWindow opens over it. The RadEditor text reappears when the RadWindow is closed.
The test window is open from a javascript function that is initiated by code.
Page.ClientScript.RegisterStartupScript(this.GetType(), "OpenTest", "<script type='text/javascript'>Sys.Application.add_load(OpenTestWindow);</script>");OpenTestWindow is
function OpenTestWindow() {
Sys.Application.remove_load(OpenTestWindow);
setTimeout(function () {
var browserWidth = $telerik.$(window).width();
var browserHeight = $telerik.$(window).height();
var oWnd = GetRadWindow();
console.log("oWnd " + oWnd);
oWnd.Visible = true;
oWnd.show();
oWnd.setSize(Math.ceil(browserWidth * 80 / 100), Math.ceil(browserHeight * 80 / 100));
oWnd.center();
}, 300);
}
function GetRadWindow()
{
var manager = $find("<%= RadWindowManagerMessages.ClientID %>");
return manager.open(null, "TestWindow");
}
Sys.Application.remove_load(OpenTestWindow);
setTimeout(function () {
var browserWidth = $telerik.$(window).width();
var browserHeight = $telerik.$(window).height();
var oWnd = GetRadWindow();
console.log("oWnd " + oWnd);
oWnd.Visible = true;
oWnd.show();
oWnd.setSize(Math.ceil(browserWidth * 80 / 100), Math.ceil(browserHeight * 80 / 100));
oWnd.center();
}, 300);
}
function GetRadWindow()
{
var manager = $find("<%= RadWindowManagerMessages.ClientID %>");
return manager.open(null, "TestWindow");
}
I need to be able to look at the editor contents while the RadWindow is open.
This is a very strange problem
Ianko
Telerik team
answered
on
11 May 2016
1 answer
74 views
We were given the below style from a marketing firm who is redesigning our primary website. It is needed for other area's of the site but it breaks the styling within our RadTreeView. Without changing the below style how can we get our RadTreeView back to normal? I have attached what is happening when the style is applied.
.page-content li,.page-content p,.page-content ul { font-size: 1.1rem}@media screen and (min-width:40em) { .page-content li, .page-content p, .page-content ul { font-size: 1.5rem }}
Magdalena
Telerik team
answered
on
11 May 2016
3 answers
163 views
I have been using two Menu controls with Metro Touch skin applied.
Last year I modified the CSS to remove borders, background and a few other elements, as you can see in the first screen shot (2015)
Sometime this year, in another project with more recent releases, now on the latest Q2, I find that there are vertical lines, as shown in screen shot 2016.
The CSS is identical for both.
All I need is to modify an unknown style that puts the vertical line there, at the right of each of the two menus.
Magdalena
Telerik team
answered
on
11 May 2016
3 answers
123 views
Hi I need retain the Satete of the panelbar after navigation, but also I need use databind this to SiteMapDataSource
This is the code that I use, but not Working, (the idea is expand the parent and set to selected the item node that match with the url (Or cointains this))
what is bad in the code?
<telerik:RadPanelBar RenderMode="Lightweight" OnItemDataBound="RadPanelBar1_ItemDataBound"
ID="RadPanelBarMenu" ViewStateMode="Enabled" EnableViewState="true" runat="server" Width="100%" ExpandMode="SingleExpandedItem"
DataSourceID="SiteMapDataSource1" DataFieldID="id" DataFieldParentID="ParentId" DataTextField="">
<DataBindings>
<telerik:RadPanelItemBinding Depth="0" Expanded="true" />
</DataBindings>
</telerik:RadPanelBar>
<asp:SiteMapDataSource runat="server" ID="SiteMapDataSource1" ShowStartingNode="false"></asp:SiteMapDataSource>
In code Behind
protected void RadPanelBar1_ItemDataBound(object sender, RadPanelBarEventArgs e)
{
System.Web.SiteMapNode row = (System.Web.SiteMapNode)e.Item.DataItem;
string url_menu = row.Url.Replace(".aspx", "").ToLower();
if (!string.IsNullOrEmpty(row.Url) && Request.Url.AbsoluteUri.ToLower().Contains(url_menu))
{
e.Item.Selected = true;
e.Item.ExpandParentItems();
}
}
The sitemap
<?xml version="1.0" encoding="utf-8" ?>
<siteMap xmlns="http://schemas.microsoft.com/AspNet/SiteMap-File-1.0" >
<siteMapNode title="All">
<siteMapNode title="APP">
<siteMapNode title="Historical" url="~/webpages/HistoricalAppMobileSender.aspx" />
<siteMapNode title="Message" url="~/webpages/AppMobileSender.aspx" />
<siteMapNode title="Agenda" url="~/webpages/Scheduler.aspx" />
</siteMapNode>
</siteMap>
Veselin Tsvetanov
Telerik team
answered
on
11 May 2016
1 answer
171 views
Is it possible to load spreadsheet content from an XLS file stored as a BLOB in Azure Storage?
I've gone through the exercise of embedding an XLS file directly in my ASP.NET application
by using an example found here.
RadSpreadsheet1.Provider = new SpreadsheetDocumentProvider(Server.MapPath("~/App_Data/semda.xlsx"));
Also note that I have uploaded the XLS file using the CloudUpload control, works great!
Now I need to figure out how to make the data connection.
Bozhidar
Telerik team
answered
on
11 May 2016
7 answers
219 views
Hi
I am using batch edit grid.
My requirement: I want to restrict the user to create the
new row when the number of rows in grid view is more than the quantity (2
records). And also I want user to edit the existing rows.
I am able to restrict the user from adding new rows more than number of records
specified( In our case its 2 records).
But the problem is I am not able to edit existing rows.
Below is the code.
ASPX:
<telerik:RadGrid ID="gvSerialNumberTracking" GridLines="None" runat="server" AllowPaging="false"OnBatchEditCommand="gvSerialNumberTracking_BatchEditCommand" OnItemCommand="gvSerialNumberTracking_ItemCommand" CssClass="gvPLC"><MasterTableView DataKeyNames="SerialNumber_ID,SerialNumber_DJ_ID" TableLayout="Auto" EditMode="Batch" AutoGenerateColumns="false"CommandItemDisplay="Top" ClientDataKeyNames="SerialNumber_ID"> <BatchEditingSettingsEditType="Row" /> <Columns><telerik:GridBoundColumn DataField="UnitSN" HeaderText="Unit SN" HeaderStyle-Width="100px" UniqueName="UnitSN"></telerik:GridBoundColumn> <telerik:GridBoundColumnDataField="Sub1" HeaderText="Sub1" HeaderStyle-Width="100px" UniqueName="Sub1"></telerik:GridBoundColumn> <telerik:GridBoundColumnDataField="Sub2" HeaderText="Sub2" HeaderStyle-Width="100px" UniqueName="Sub2"></telerik:GridBoundColumn></Columns></MasterTableView><ClientSettings AllowKeyboardNavigation="true"><ClientEvents OnRowCreating ="OnRowCreating" /></ClientSettings></telerik:RadGrid>
Javascript:
function OnRowCreating(sender, args){var grid = $find("<%=gvSerialNumberTracking.ClientID %>");var MasterTable = grid.get_masterTableView();var Rows = MasterTable.get_dataItems();var Qty = $("#txtJQuantity").val()// txtJQuantity is the quantity (in our case its 2)if ((Rows.length) > ($("#txtJQuantity").val())){ //alert('Wait! You cannot add more than ' + $("#txtJQuantity").val() + ' items'); //args.set_cancel(true);}}
Thanks and Regards,
Sandeep
Eyup
Telerik team
answered
on
11 May 2016
1 answer
114 views
Hello,
I need some help on how to control the next button , I am having an application where I have to host a short video and until that video has finished playing I don't want to enable the next button.
I tried few ways through JS but was not able to achieve it , Please help
1 answer
132 views
Hi,
Im trying to use a RadComboBox with items that are being added via JavaScript. I can get the items to add without any issue. However I've noticed that the autocomplete on the drop down doesnt work.
Is autocomplete available from items that have been added via client side methods?
Thanks,
Neil
Peter Milchev
Telerik team
answered
on
10 May 2016
