or
1 answer
171 views
I'm a newbie to ASP.NET and while I've used RadGrid extensively in WINFORMS, trying to implement a simple GRID on a Sharepoint page is just plain confusing and very frustrating. I don't want to try and assemble the relevant bits out of 4 or 5 different blogs and then edit files remembering to include the right version and keys etc. Could someone please do a simple how to on how to add a RadGrid Q1 2009 to a Sharepoint 2007 page from a clean install using Sharepoint Designer or Visual Studio 2008. I've spent hours sprinkling pixy dust, praying to the web.config gods to please allow my code to work, but nothing but errors.
Is there really no way to implement RadGrid on Sharepoint without having to resort to hacking the system? How can this be expected to be implemented and documented in a production environment? Surely there is a logical and straightforward procedure to add a RAD control to Sharepoint page. I've given up trying to do a WebPart I'm settling for just a simple grid on a Sharepoint page. Help!!
P.S.
Why does the web.config file need to be manually edited? Why is there no instal utility?
Sebastian
Telerik team
answered
on
31 Mar 2009
4 answers
150 views
Is there a way to put a label into the filter row to help a new user understand the purpose of this row? Or some other way to label this row other than tooltip for the filter symbols?
Steve
Steve
John Davis
Top achievements
Rank 2
Rank 2
answered
on
31 Mar 2009
1 answer
77 views
I've got a RadDatePicker that isn't showing it's pop-up calendar.
The RadDatePicker is on an .ASCX page that is part of a "Sliding" RadGrid edit cell, which is contained within a page in a RadSplitter control that has a RadAjaxManager.
When I click the Calendar icon the whole user control portion of the page shifts the other parts of the RadSplitter over so they are not visible and the calendar pop-up doesn't display.
No Javascript errors are being reported, but something funky is going on here.
We are using the 2008.2.723.20 release of the Ajax.Net controls.
The RadDatePicker is on an .ASCX page that is part of a "Sliding" RadGrid edit cell, which is contained within a page in a RadSplitter control that has a RadAjaxManager.
When I click the Calendar icon the whole user control portion of the page shifts the other parts of the RadSplitter over so they are not visible and the calendar pop-up doesn't display.
No Javascript errors are being reported, but something funky is going on here.
We are using the 2008.2.723.20 release of the Ajax.Net controls.
Sebastian
Telerik team
answered
on
31 Mar 2009
1 answer
160 views
Hi, I am implimenting a multivalued resouce custom db provider base on your sample. The thing I have noticed is that I have to hvae the Telerik.Web.UI dll in the sites Bin directory for the config section in the web config file to work. All of the other components in the prject are happy with the GAC reference.
Parser Error Message: Anerror occurred creating the configuration section handler fortelerik.web.ui/radScheduler: Could not load file or assembly 'Telerik.Web.UI,Version=2009.1.311.20, PublicKeyToken=121fae78165ba3d4' or one of itsdependencies. The system cannot find the file specified.
SourceError:
SourceFile: C:\Documents and Settings\Administrator\My Documents\Visual Studio2008\Projects\EC Webpart Library\ECWPControls\web.config Line: 15
Assembly Load Trace: The following information can be helpful todetermine why the assembly 'Telerik.Web.UI, Version=2009.1.311.20,PublicKeyToken=121fae78165ba3d4' could not be loaded.
This is the section that thorw an exception if the dll is not in the bin dir.
<sectionGroup name="telerik.web.ui">
<section name="radScheduler" type="Telerik.Web.UI.RadSchedulerConfigurationSection, Telerik.Web.UI, Version=2009.1.311.20, PublicKeyToken=121fae78165ba3d4" allowDefinition="MachineToApplication" requirePermission="false"/>
</sectionGroup>
The dll is also referenced in the asseblies section of the web.config file. see below for the asp exception data. you can recreate the error in your sample that was posted to this thread by just excluding the dll from the project, and making sure that it is in the GAC.
Thanks
Chris
Configuration Error
Description:An error occurred during the processing of a configuration file required toservice this request. Please review the specific error details below and modifyyour configuration file appropriately.Parser Error Message: Anerror occurred creating the configuration section handler fortelerik.web.ui/radScheduler: Could not load file or assembly 'Telerik.Web.UI,Version=2009.1.311.20, PublicKeyToken=121fae78165ba3d4' or one of itsdependencies. The system cannot find the file specified.
SourceError:
|
SourceFile: C:\Documents and Settings\Administrator\My Documents\Visual Studio2008\Projects\EC Webpart Library\ECWPControls\web.config Line: 15
Assembly Load Trace: The following information can be helpful todetermine why the assembly 'Telerik.Web.UI, Version=2009.1.311.20,PublicKeyToken=121fae78165ba3d4' could not be loaded.
|
1 answer
106 views
HI,
I have a grid that is created dynamically within a usercontrol that is loaded dynamically when user clicks on a TabStrip tab for the first time.
On Tab1 a user can remove one/more columns to be displayed in Tab2 containing the grid, when a user makes any changes on this Tab it causes a postback which reloads all usercontrols in the Tabstrip (according to Telerik this has to occur to keep viewstate in sync), this postback recreates the grid on Tab2 with the columns selected on Tab1.
I also set the Tab.set_postback(true) so that when the user now switches to Tab2 a postback will occur to recreate the grid with the selected columns, it's this postback where I get a viewstate error.
My guess is that the first postback caused by changes on Tab1 which causes all usercontrols in other tabs to reload is updating the viewstate for Tab2 so that now Tab2's viewstate does not match the actual grid within the usercontrol so that when the postback occurs to recreate the grid the viewstate does not match.
I am re creating the grid on Tab2 in the Page_Init and EnableColumnsViewstate = false.
Does anyone have any idea how to keep this error from happening?
I have a grid that is created dynamically within a usercontrol that is loaded dynamically when user clicks on a TabStrip tab for the first time.
On Tab1 a user can remove one/more columns to be displayed in Tab2 containing the grid, when a user makes any changes on this Tab it causes a postback which reloads all usercontrols in the Tabstrip (according to Telerik this has to occur to keep viewstate in sync), this postback recreates the grid on Tab2 with the columns selected on Tab1.
I also set the Tab.set_postback(true) so that when the user now switches to Tab2 a postback will occur to recreate the grid with the selected columns, it's this postback where I get a viewstate error.
My guess is that the first postback caused by changes on Tab1 which causes all usercontrols in other tabs to reload is updating the viewstate for Tab2 so that now Tab2's viewstate does not match the actual grid within the usercontrol so that when the postback occurs to recreate the grid the viewstate does not match.
I am re creating the grid on Tab2 in the Page_Init and EnableColumnsViewstate = false.
Does anyone have any idea how to keep this error from happening?
Yavor
Telerik team
answered
on
31 Mar 2009
1 answer
77 views
I have a problem concerning the radGrid while I export to XLS. I have a radToolbar with a button that uses the postbackurl property with a querystring parameter m=export. When I click the button on the toolbar it executes the code and pops up the open,save,cancel box for the excel file (Everything is great with the file). Now if I choose save open or cancel, the original page never receives a response back and all the controls that have partial postbacks (ex. radcombo boxes) when you click on them, they are disabled and unable to trigger the dropdown. The only way to re-enable them is to redirect the page. Can anyone please help with this problem, I've been working on it for weeks with my team! :-(
Mark
Mark
Sebastian
Telerik team
answered
on
31 Mar 2009
2 answers
290 views
Hi
I am working on hierarchical grid, and trying to get Excel with same view as on html page.
I am getting excel but few things are not working for me;
1.I hided "ExpandColumn" (+/- image column) but it is giving me blank column. I want to delete that column. It is very first column so whole excel is looking very old.
2. I am having detail tables seating one inside other; so for each detail table it is showing blank row as i hided header text. I want to delete that blank rows
3. Also at the begining of the Excel i want to add 3-4 rows as header or title which is not available on grid. This header/title is the information my client wanted to have about what is data is all about.
Kindly suggest on this.
Thanks;
Pradip
I am working on hierarchical grid, and trying to get Excel with same view as on html page.
I am getting excel but few things are not working for me;
1.I hided "ExpandColumn" (+/- image column) but it is giving me blank column. I want to delete that column. It is very first column so whole excel is looking very old.
2. I am having detail tables seating one inside other; so for each detail table it is showing blank row as i hided header text. I want to delete that blank rows
3. Also at the begining of the Excel i want to add 3-4 rows as header or title which is not available on grid. This header/title is the information my client wanted to have about what is data is all about.
Kindly suggest on this.
Thanks;
Pradip
4 answers
85 views
Hi!
I'm trying to change the default blue header background of the radgrid (used by the vista theme), by overriding the class in a css, but I can not get it to work :(
I have added the following lines to my css:
.rgHeader
{
background: #e2e2e2;
}
The background is still blue...
But if I add the following lines:
.rgHeader a
{
background: #e2e2e2;
}
The background of the header text changes (i'm using sorting)
There were no problems changing the styles for Pager, footer and commandbar, its just the header that doesn't work :(
Regards,
Per
I'm trying to change the default blue header background of the radgrid (used by the vista theme), by overriding the class in a css, but I can not get it to work :(
I have added the following lines to my css:
.rgHeader
{
background: #e2e2e2;
}
The background is still blue...
But if I add the following lines:
.rgHeader a
{
background: #e2e2e2;
}
The background of the header text changes (i'm using sorting)
There were no problems changing the styles for Pager, footer and commandbar, its just the header that doesn't work :(
Regards,
Per
3 answers
108 views
Hi
I have been given a task whereby the business want a Summary form which has excel like features(header freezing, column freezing, export to excel). So this component sounds a good fit. They also want the gridview populating depending on what is selected on a seperate dropdown, checked combo box and search textbox. These 3 controls control what data is displayed in the gridview. Can this be done?
Also, do you support date range filtering ie. Start and To dates?
Regards
Jonathan Walker
I have been given a task whereby the business want a Summary form which has excel like features(header freezing, column freezing, export to excel). So this component sounds a good fit. They also want the gridview populating depending on what is selected on a seperate dropdown, checked combo box and search textbox. These 3 controls control what data is displayed in the gridview. Can this be done?
Also, do you support date range filtering ie. Start and To dates?
Regards
Jonathan Walker
11 answers
681 views
I have tried for several days now to install the RAD controls in my toolbox in VS2008 Team Edition. The installation program does not work. It does install correctly in 2005 however. I tried to run the toolboxinstaller.exe in the Telerik folder. That doesn't work. I made sure that the dll is in the GAC and it is. When trying to manually add the items to the toolbox via hitting browse, I can select the 3.5 dll and it show the items selected in teh Choose Toolbox Items dialog. As soon as I hit OK, the computer locks up and it doesn't add any controls. I'm getting really disgusted as I have another teammate that has the identical system config as mine, and his worked correctly in the install.
As per another thread, I have also tried the Show All select/deselect to no avail. I'm about to say nevermind
As per another thread, I have also tried the Show All select/deselect to no avail. I'm about to say nevermind
Hristo Deshev
Telerik team
answered
on
31 Mar 2009
