Sharing parameters amongst reportviewer web parts

Hi. I can get more details as needed but we run sp 2010 and in one project are limited to setting our rs server to native mode and using the report viewer (and report explorer if necessary) webpart to render reports on sp from our rs server.
I'd like to set up a page with multiple report viewer webparts so i can get a dashboard effect but dont know if there is a way to share params amongst the webparts. What i mean is that when the user sets params on one part and views, I'd like
the others to re render also with the new params sent to rs. Without the user needing to re enter the params on each web part.
Any thoughts?

Hi,
t provide a way to share parameters to Reports. We need to achieve it programmatically.
We can get an instance of the ReportViewer web part from the LimitedWebpartManager.
http://sharepointificate.blogspot.com/2010/02/programmatically-accessing-reportviewer.html
If you want to set parameter for one web part, we can use SharePoint Filter web part to achieve it.
https://www.nothingbutsharepoint.com/sites/itpro/Pages/Using-SharePoint-Filters-with-Reporting-Services-Parameters-for-Personalized-Reports.aspx
More information:
http://blogs.msdn.com/b/prash/archive/2009/01/21/passing-url-report-parameters-to-reports-in-sharepoint-document-library-in-ssrs-2008.aspx
Best Regards
Dennis Guo
TechNet Community Support

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Does anyone know how to get the parameters from a query string to a Visual Web Part?
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Hi,
you can read the query string parameter from the code behind using:
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You can also use Javascript or jQuery:
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http://javascript.about.com/library/blqs1.htm
HTH!
Regards, Sjoukje
Web: http://sjoukjezaal.com | LinkedIn:
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Ok, thanks for your replies
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Hi BucksNBrowns,
It seems this restricted group users are lacking of some permissions on sytle file or resource file, please check if they have Style Resource Readers permission on Style Library.
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Report Viewer Web Part - Override Parameters

We have recently upgraded our SharePoint 2010 farm to SharePoint 2013. When using the report viewer web part, we are now unable to override parameters and have them persist. This functionality was previously working in SharePoint 2010.
A report viewer web part is added to a page
The parameters are loaded in the web part settings, and the option to override the default parameter is selected and populated with the desired value.
After pressing OK, the report loads as expected.
After pressing "Stop Editing" on the page, the report still appears as expected.
If the page is reloaded, the parameters have been removed.
I'm at a loss as to where to start troubleshooting this issue. Any advice is appreciated.
Thanks
PS There are similar issues noted on the forums about issues with SSRS parameters, which appear related to having debug="true" set in the web.config file. I've checked the web.config, and the debug setting is currently set to false.

When you modify the page, do you have personalization enabled? In other words, are you modifying the shared version of the page?
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Hello,
I've made a web that takes a set of custom properties . If I put the web part twice on the same pages, all the web parts are using the same custom parameters.
I understand that the culprit is in line: public static string strList, but I wonder if there has been a work around
public static string strList;
[System.Web.UI.WebControls.WebParts.WebBrowsable(true),
System.Web.UI.WebControls.WebParts.WebDisplayName("MY display name"),
System.Web.UI.WebControls.WebParts.Personalizable(
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Thank you
Christos

correct, that's what I have mentioned, and I didn't see any static method from the link that you have provided.
Question is have you tried refactoring the code as per the example you have referenced.
Usually you will get the error message when you call non static method within static method, you should make the property as static, otherwise you will get the error message. so try changing the code to the link as per the forum thread
you are referring to.
see here-
http://www.wictorwilen.se/Post/Web-Part-Properties-part-2-Editor-Parts.aspx
http://social.msdn.microsoft.com/Forums/sharepoint/en-US/3aa35b0e-27f9-4dbb-ab8a-2fc1d7435850/custom-web-part-properties-in-visual-studio-2012
https://www.nothingbutsharepoint.com/sites/devwiki/articles/pages/how-to-create-sharepoint-2010-custom-visual-webpart-properties.aspx
Hope this helps!
Ram - SharePoint Architect
Blog - SharePointDeveloper.in
Please vote or mark your question answered, if my reply helps you

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So what I'd like to do is find a way to centralize the configuration for all of the related web parts,
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Hi PeterHalverson,
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structure.
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http://stackoverflow.com/questions/633633/sharepoint-how-can-i-find-all-the-pages-that-host-a-particular-web-part
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Qiao Wei
TechNet Community Support

Web Part - Report Viewer - Override Parameters are not saving

When I select the override option and check the one parameter out of the list and click apply, or OK, the Web Part refreshes and resets the parameter list with all the items checked again.

Hi Developer_46038,
i tried this steps in sharepoint 2013 SP1,
·         A report
viewer web part is added to a standard page
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·         After pressing OK, the
report loads as expected.
·         After pressing "Stop Editing" on the page, the
report still appears as expected.
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seems the issue reproducible there, i already submit a request for checking, but i cannot make any guarantee regarding the time process.
if should you need urgently, please open a ticket,
http://support.microsoft.com
Regards,
Aries
Microsoft Online Community Support
Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Exporting to Microsoft Excel from a DataView Web Part consuming a Web Service with Parameters

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Has anyone else run into this, and is there a solution to the problem?
Best regards,
Mark Christie

Hi Bullish35,
It's possible to provide single export button and export your 4 dataview webparts. Here's the modified code.
<Script Language="Javascript">
function isIE() // Function to Determine IE or Not
return /msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent);
function exportToExcel() // Function to Export the Table Data to Excel.
var isIEBrowser = isIE();
if(isIEBrowser== false)
alert('Please use Internet Explorer for Excel Export Functionality.');
return false;
else
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var objExcel = new ActiveXObject("Excel.Application");
var objWorkBook = objExcel.Workbooks.Add;
var objWorkSheet = objWorkBook.Worksheets(1);
var detailsTable = document.getElementById(strTableID1);
var intRowIndexGlobal= 0;
for (var intRowIndex=0;intRowIndex<detailsTable1.rows.length;intRowIndex++)
for (var intColumnIndex=0;intColumnIndex<detailsTable1.rows(intRowIndex).cells.length;intColumnIndex++)
if(intColumnIndex != 3)
objWorkSheet.Cells(intRowIndexGlobal+1,intColumnIndex+1) = detailsTable1.rows(intRowIndex).cells(intColumnIndex).innerText;
intRowIndexGlobal++;
for (var intRowIndex=0;intRowIndex<detailsTable2.rows.length;intRowIndex++)
for (var intColumnIndex=0;intColumnIndex<detailsTable2.rows(intRowIndex).cells.length;intColumnIndex++)
if(intColumnIndex != 3)
objWorkSheet.Cells(intRowIndexGlobal+1,intColumnIndex+1) = detailsTable2.rows(intRowIndex).cells(intColumnIndex).innerText;
intRowIndexGlobal++;
for (var intRowIndex=0;intRowIndex<detailsTable3.rows.length;intRowIndex++)
for (var intColumnIndex=0;intColumnIndex<detailsTable3.rows(intRowIndex).cells.length;intColumnIndex++)
if(intColumnIndex != 3)
objWorkSheet.Cells(intRowIndexGlobal+1,intColumnIndex+1) = detailsTable3.rows(intRowIndex).cells(intColumnIndex).innerText;
intRowIndexGlobal++;
for (var intRowIndex=0;intRowIndex<detailsTable4.rows.length;intRowIndex++)
for (var intColumnIndex=0;intColumnIndex<detailsTable4.rows(intRowIndex).cells.length;intColumnIndex++)
if(intColumnIndex != 3)
objWorkSheet.Cells(intRowIndexGlobal+1,intColumnIndex+1) = detailsTable4.rows(intRowIndex).cells(intColumnIndex).innerText;
intRowIndexGlobal++;
objExcel.Visible = true;
objExcel.UserControl = true;
</Script>
I haven't tested this. But it should work! :)Regards,
Venkatesh R
/* My Code Runs in Visual Studio 2010 */
http://geekswithblogs.net/venkatx5/

Export to Excel is not working for List View Web Part after filtering using Query String parameters in SharePoint 2010

Hi,
I am filtering SharePoint list view web part based on Query string parameter and I am doing Export to Excel by using following code.
<a href="#" onclick="javascript:window.location='../_vti_bin/owssvr.dll?CS=109&Using=_layouts/query.iqy&List=0DC67399-BE11-48F3-ADFC-E911FB8B5845&View=54671412-3EFE-4281-835A-9EF747AE774E&CacheControl=1'"><img
alt="Excel" src="/_layouts/images/icxlsx.gif" border="0"/> Export to Excel</a>
Issue: Able to do Export to Excel when there are no filters applied on list view web part but if applied filters on web part and do export to excel , only header fields are displaying in the excel sheet.
I don't know why owssvr.dll is behaving like that .
Please share your ideas.
Thanks in Advance.

Hi,
According to your post, my understanding is that you wanted to create hyperlink to export to excel.
The URL to execute the export is as follows:
{Site URL}/_vti_bin/owssvr.dll?CS=109&Using=_layouts/query.iqy&List={List GUID}&View={View GUID}&CacheControl=1
After getting the GUID, you need to “decode” the list GUID.
Replace %7B with {
Replace %2D with –
Replace %7D with }
More information:
Create Link to Export Library Contents to Excel
SharePoint - Create a link to export to Excel
Best Regards,
Linda Li
Linda Li
TechNet Community Support

Blank page In page viewer web part File sharing

Hi,
I have a Pageviewer web part and i use it show files, i have correctly configured the network path of those files and it works well when i copy paste it in the browser but somehow it shows a blank screen in Sharepoint.
However the admin is able to see the data, and when I log in using the admin machine using my crdedentials it works on his machine but does not works on my machine.
Is this some sort of permission issue, I do have the full controll :(
This issue has made me mad, any guidance will be highly appreciated.
Thanks!

Hi Arun,
If you are login with your credentials it doesn't matter either it is admin machin or a any other machine.
Check If it is problem with only your system it could be some browser issue .Try in other browser in your system and let us know your result.
Whenever you see a reply and if you think is helpful, click "Vote As Helpful"! And whenever you see a reply being an answer to the question of the thread, click "Mark As Answer

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I have a List View web part (In the page > Add web part > App > document library name). I need to update the TitleUrl property of this web part through C# code.
The SaveChanges() method below works for my visual web parts, but not for the List view webpart. I get an error saying: Exception has been thrown by the target of an invocation
webpartManager = myPage.GetLimitedWebPartManager(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared);webPart.TitleUrl = titleURL;webpartManager.SaveChanges(webPart);
I did a casting as below
XsltListViewWebPart listViewWebPart = (XsltListViewWebPart)webPart;listViewWebPart.TitleUrl = titleURL;webpartManager.SaveChanges(listViewWebPart);
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An exception of type 'System.Reflection.TargetInvocationException' occurred in Microsoft.SharePoint.dll but was not handled in user code
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> at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[]
> arguments, Signature sig, Boolean constructor) at
> System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj,
> Object[] parameters, Object[] arguments) at
> System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags
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> at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, Object[]
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> BinaryWebPartSerializerWriter writer) at
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> SPSerializationBinderBase serializationBinder,
> BinaryWebPartSerializerWriter writer) at
> Microsoft.SharePoint.WebPartPages.BinaryWebPartSerializer.Serialize(SerializationMode
> mode, BinaryWebPartSerializerFlag binaryWebPartSerializerFlags,
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> Microsoft.SharePoint.WebPartPages.SPWebPartManager.SaveChangesCore(SPLayoutProperties
> layoutProperties, Boolean httpGet, Boolean saveCompressed, Boolean
> skipRightsCheck, Boolean skipSafeAgainstScriptCheck, WebPartTypeInfo&
> newTypeId, Byte[]& newAllUsersProperties, Byte[]&
> newPerUserProperties, String[]& newLinks) at
> Microsoft.SharePoint.WebPartPages.SPWebPartManager.SaveChangesInternal(SPLayoutProperties
> layoutProperties, Boolean skipRightsCheck, Boolean
> skipSafeAgainstScriptCheck) at
> Microsoft.SharePoint.WebPartPages.SPWebPartManager.SaveChanges(Guid
> storageKey) at
> Microsoft.SharePoint.WebPartPages.SPLimitedWebPartManager.SaveChanges(WebPart
> webPart) at
> WSP.ABC.ABC.ABCWindow.<>c__DisplayClass5.<ChangeWebPartProperties>b__4()
> at
> Microsoft.SharePoint.SPSecurity.<>c__DisplayClass5.<RunWithElevatedPrivileges>b__3()
> at
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> secureCode)
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Hi Ahamed,
According to your description, there is an issue when you try to update the TitleUrl property of a List View Web Part.
For a better troubleshooting, I suggest you do as the followings:
1. Debug your code step by step and make sure every object and variable is valid.
2. Here is a code snippet about update web part property programmatically:
SPWeb web = SPContext.Current.Web;
SPFile file = web.GetFile(HttpContext.Current.Request.Url.ToString());
SPLimitedWebPartManager manager = file.GetLimitedWebPartManager(PersonalizationScope.User);
System.Web.UI.WebControls.WebParts.WebPart webPart = manager.WebParts[this.ID];
((UpdateMeWebPart)webPart).Message = “Test”;
try
web.AllowUnsafeUpdates = true;
manager.SaveChanges(webPart);
finally
web.AllowUnsafeUpdates = false;
Here is a detailed article for your reference:
http://jeremyknight.wordpress.com/2010/11/12/programmatically-update-web-part-properties/
Best Regards
Zhengyu Guo
TechNet Community Support

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Thanks!

Hi,
According to your post, my understanding is that you wanted to display comments only for a given document set on its welcome page, not display for all the document sets.
If so, you should not set the “URL for note” field in the Note Board web part, you can just leave it blank, then when you post a comment in one document set, the others would not display the comment.
Thanks & Regards,
Jason
Jason Guo
TechNet Community Support

Excel web part and choice filter web part session timeout

Hi,
I have set up a excel web part and choice filter web part so I can change the parameters for the excel with the choice filter. I used this link: office.microsoft.com/en-001/sharepoint-server-help/connect-filter-web-parts-to-excel-web-access-HA010105470.aspx
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Hi vjo,
Please try to increase the Short Session Timeout in the trusted file location, compare the result.
If this issue still exists, please check the ULS log to find whether there is something about this issue.
The path of the log file is: C:\Program Files\Common Files\microsoft shared\Web Server Extensions\14\LOGS.
Thanks,
Wendy
TechNet Community Support
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact
[email protected]

Listview(xsltlistview) web-part filters

Hi All,
Can the query string parameters(View,FilterField1..n,FilterValue1..n) in a xsltlistviewwebpart be used in code behind to get list items.
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Please help!
Ameya

To get a WebPart you use the Limited
Web Part Manager. Then, maybe you can access the parameters of the webpart.
The SPWebPartManager manages
all the Web Part controls, functionality, and events that occur on a webpage..
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foreach (System.Web.UI.WebControls.WebParts.WebPart current in wpm.WebParts)
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