Forms Data Controls :: Report Viewer Refresh / Anyway To Call The Refresh Method From Codebehind?
Mar 3, 2010
I have a problem when I try to pass in paramaters for a report in my report viewer. I have set up the ObjectDataSource and set the paramaters for 3 text boxes that are on the page. The only way I have found to set the paramaters for the report is the user must fill in the paramaters and hit the refresh button on the Report Viewer toolbar ,but I would like to have the user click a asp.net button insted. Is there anyway to call the refresh method from codebehind?
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Similar Messages:
Nov 3, 2010
I have a table on my page. I need to scroll down a little to get to that table. In that table i have som data that i edit and save to database. When the save is done i need to refresh the page( Response.Redirect(Request.RawUrl )) so it loads the new data to that table. When the refresh is done the page is on top again so that i need to scroll down again to see the table. This makes it very unusable for the user.
How can i refresh the page without it going back to top again? I tryed wrapping an updatepanel around the table but it didnt
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Jan 18, 2010
1. Is there anyway to make an ifrom refresh without having to refresh the whole page?
2. My iframe just wont display when I run it. It just displays a grey screen with the file name in the middle.
<
iframe
runat="server"
id="IframeOne"
src="~/Test.aspx"></iframe>
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Jun 16, 2010
[Code]....
That's my C# code but i the "ReportViewer1.LocalReport.Render("PDF", null, out mimeType, out encoding, out filenameExtension, out streamids, out warnings);" came in error everytime i try to generate the report. Can you show me the way so i can view the pdf from the browser or save the pdf from the browser?
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Aug 18, 2010
I have a button clicking which a storedproc runs for long time in buttons onclick event.
I have a grid which will show log table data which gets updated by the storedproc.
I want to refresh the grid to show the updated log while the storedproc runs.
Is it possible?
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Mar 11, 2011
how we can refresh small part of the web page without refresh the entire page in C# ?
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Apr 12, 2010
I am looking for a way to refresh one custom control inside a method of another. Here is what I have:
A.aspx <- contains (B,C) custom controls below
B.ascx <- adds data to SQL databaseC.ascx <- contains (D) custom control below
D.ascx <- shows data from SQL database
Data is added to SQL in the C# B.ascx code-behind method. Upon a new row being added I would like a GRIDVIEW inside the D.ascx control to refresh and show that new record immediately.
Initially I had all the code on the same page, but then needed to cut it into separate custom controls. The code worked perfectly fine before and now I need this refresh to happen again. The code I used before to refresh the gridview was like this:
// sqlSummary.DataBind();
// grdSummary.DataBind();
In the end I also need to update the screen. I used an UpdatePanel before, but no longer have it. Not sure what the best way to update the screen is with the new data.
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Jun 15, 2010
I am using VS 2005 (asp.net 2.0). Currently i am facing a problem everytime onclick button call the popup it will refresh the page. Below is my code, Any suggestion or better idea can do it without refresh
[Code]....
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Jul 20, 2010
we have a sql server 2005...that has 70-80 databases and hundreds of tables....
It is supposed to refresh every night.... refresh is done by other vendor(3rd party).... we dont know what method(technology) they use to refresh the databases....
My question is .....
Is there a good way to know when the last refresh has happend...can we determine it from sys tables.....
the sql server is installed in window server 2003 box.... we have access to the box as well as the sql server.....
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Feb 14, 2011
I've had to update my datasource as a field on my report has change. he StoredProcedure works just fine. However the report data source WILL NOT UPDATE so I cannot add the new field to the report!
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Apr 6, 2010
I have problem with user control: MyCollection : UserControl
MyCollection contains:
[code]....
Works fine unless I register event for some button:
button1.Click += ...
When click on button, nothing happens - page does postback, refresh but event handler method is not executed. Generated HTML is bit strange. Every page control has correctly generated ClientID including parent container ID.
Button in this collection MyCollection has odd ClientID - itemsAddresses$button1
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Jan 12, 2010
I have been trying everything (albiet I am a novice, but I am out of tricks) to get the Report Viewer to simply accept a couple paramters.What I have is a dropdown list, bound to an object datasource from my BLL (Areas)Then I have a report viewer. It is bound to an object datasource from my BLL (FDWelds)The second object datasource is bound to the control, dropdownlist.
In the Method FDWelds objectdatasource has a parameter @Area_AreaID, and the RDLC report has a parameter called @Area_AreaID. If I set the default in the RDLC, I can display a textbox in the report showing the default parameter, but a. It doesn't actually filter the report and b. No matter what I change in the drop down box, I can never change the parameter.I have looked online, and see lots of coding to make this work, but is there just not a simple way to bind these?If you can show me a link to where to code works with a .BLL I would be so grateful ...
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Mar 8, 2010
I have a questions about this component Is possible to html tags in the text of the report viewer and same decode it ?For example have this tag from database to a text field in the report viewer <b> this is a Test</b>
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Mar 10, 2010
I'm trying to update just the bing map I am using in an UpdatePanel because it takes a few seconds load. I need to call a javascript to refresh my pushpins though when the refresh is complete.
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Feb 9, 2010
I use the RDLC/Report Viewer in my web application. Customers would like me to bypass the report viewer and go directly to PDF. Does anyone have an example of how I can do this.
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Oct 18, 2010
i am facing a difficult task, how to insert image to report viewer in excel file as the image below?
i only have 2 days to finish this part. i am using microsoft visual studio 2005 the image is save in the server. how to display the image in excel file which i export it through the report viewer. the image max fize size is 5MB.
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Jul 27, 2010
HttpContext.Current.Response.Redirect("~/Examples/my.aspx");
//or
HttpContext.Current.Response.Redirect("~/Examples/my.aspx",true);
the code above generates the error as I mentioned at this topic's title. I simply need to refresh my ASP.NET page, I can't use that code instead:HttpContext.Current.Response.AddHeader("Refresh","2");because it says about IIS pipeline modeThe puprose is that I must get into OnLoad method where some conditions are true after refresh/redirect
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Mar 30, 2011
I have a button that has click event in my C#. This works great. However afetr pressing F5 to refresh the page I noticed the button event is fired. This occurs every time I click F5. I've added if(page.IsPostBack) and the method still runs.
Is there any way to stop method from firing when the F5 Refresh button is clicked?
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Feb 11, 2010
Microsoft report viewer showing different sorting with query result. My rdlc report has 2 groups [2steps] .Query Result>>
col1 col2 ......
5 aa
5 bb
4 bb
4 cc
MS Viewe displays
4 bb
cc
5 bb
aa
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Jan 12, 2011
I have a gridview in a web page that shows some data from a table; in the same page I have a button that onClick executes a SQL Server job (the job has 9 steps and it takes around 20 seconds to execute).
How do I modify my code so that the page is smart enough to wait until the job is executed and refresh the gridview with the new data? Currently this is what I have:
[Code]....
The last method (GridView1_RowDataBound ...) is for having the background to red if some condition occurs.
Right now, after clicking ImageButton0, there is an instant postback and the gridview is not updated
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May 7, 2015
[URL] .... am using this functionality in my project and it is working very fine but i am facing very strange issue while using this.
The above functionality is not working when we place dropdownlist and textbox inside updatePanel and ModalPopupExtender
The .aspx page where i am using ModalpopupExtender and UpdatePanel for DropDownList and Textbox is below
<%-- *************************** MODAL POPUP EXTENDER ***************************************************** --%>
<asp:HiddenField ID="HiddenField3" runat="server" />
<asp:HiddenField ID="HiddenField4" runat="server" />
<cc1:ModalPopupExtender ID="ModalPopupExtender1" runat="server" PopupControlID="Div6" TargetControlID="HiddenField3"
BackgroundCssClass="modalBackground" CancelControlID="bclosemodalpopup" >
</cc1:ModalPopupExtender>
[Code] ....
The above code is not working with UpdatePanel but it is working if we remove DropdownList and Textbox from updatepanel.
The javascript code which i am using is below
<script type = "text/javascript">
var ddlText, ddlValue, ddl, lblMesg;
function CacheItems() {
ddlText = new Array();
[Code] .....
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Oct 13, 2010
I have a gridview and a formview on one page.When a row of the gridview is selected, the details will load in the formview.When i edit the details (f.e. change a name) in that formview and save them, the gridview will just show the old data (=old name).I have to reload/F5 the page to see the changes in the gridview. Why isn't the GV updated when i do a databind() in the onclick-event of the update-button in the edittemplate of the formview?This example is using the northwind database:
ASPX:
[Code]....
Code behind:
[Code]....
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Oct 22, 2010
I have a page where the following code works to refresh an updated image, but it won't work in another page. (The Util.FindChild is an enhanced FindControl that I use.) I'm sure it has to do with the ModalPopupExtender not closing but I don't know what to do about it. I also use a ModalPopupExtender on the other page and it works--in fact, both are virtually identical since they both originate from the same user control.
[Code]....
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Jan 17, 2011
I'm trying to update my gridview after inserting data but insert function cannot handle. I don't know what i am doing wrong. Functions are below. waiting for your comments.
[Code]....
[Code]....
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Mar 17, 2010
I have a Gridview connected to an Access database using a Datasource and a query SELECT * FROM [Staff]. In order to update the grid view I have to do it in the IDE and click Refresh Schema. I have tried:
StaffList.SelectCommand = "SELECT * FROM [Staff]"
StaffList.UpdateCommand = "SELECT * FROM [Staff]"
StaffList.DataBind()
Staff.DataBind()
At runtime I want it to update the Gridview.
StaffList.SelectCommand = "SELECT * FROM [Staff]"
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