I have a report with two params that are datetime, #startdate and #enddate.
I have set them up under "advanced settings" to "Automatically determine when to refresh" (also tried "Always refresh") for both of the parameters.
I deployed my report and ran it. Changed the date and it appears the report fires a postback (screen flashes and browser indicates activity bottom left corner) but I end up with a blank screen (I still have my breadcrumb up top but everything below is blank). If I hit the "view report" button on the end of the header area it will run it again but my intention is to re-run the report when either parameter changes.
Not sure what I did wrong. I'm using SSRS 2008 and this was something I was able to do in the past versions of SSRS.
If you hard code a default parameter value, like 1/1/2000, it doesn’t think it needs to refresh all the way (it gives you a blank report though!). The solution is to point it to a query (dataset) that selects a date valued at 1/1/2000. And I think for multiple parameters, you have to set all default values this way. Pathetic for sure.
you need to deploy your report, once before you pass the parameters and once after you pass the parameters. that fixes the issue for me
Related
I have several multiple choice parametres that do not have default value. There is also link to other report. And parent report parametres are empty when coming back from drill through report. Is it possible to keep selected parameter values?
The parameter keeps selected values if it has default value initially. But I would like keep parametres empty on load
If you have an action to open a drill thru report, to get back to the parent report, you must use the 'Go back to parent report' button on the reports toolbar, NOT the browser back button.
This also means the parent report does not get re-rendered so it's instant.
This has been available since SSRS2008 as far as I know. Here's what it looked like back in 2012..
Note: this only works if you have used the "Go to Report" action
It won;t work if you used the go to URL option.
Alternative approach if using Go To URL
Basically you make sure you send all the parameters to the sub report even if they are not used. You could hide the unused ones.
Then add a button to your sub report that simply opens the parent report again and passes all the parameters back.
This is not ideal as the report will have to be rendered again, which is a pain if it's a slow report.
Another option is to open the sub report in a new tab (lots of examples on SO on doing this) so you can just close the tab.
When designing a report in SSRS, I put in my parameters and run the report.
If I see that there is a change in the Design that I need to make, I then have to flick back to the Design tab and make the change.
Once I go back to the Preview tab, I then have to again put in my parameters and wait for the report to run.
Is there a way to have SSRS remember the parameters that I had just entered and possibly keep the data in a cache so that when I flick back to the Preview tab, it just shows me the report rendered with my changes (but not new data etc)?
I'm pretty sure I can do this in Crystal Reports without having to re-enter parameters etc.
There is no way for SSRS to remember the parameters when flicking between the design/preview tabs - however you could select default values for the parameters so that when you flick to the preview page, the values will automatically appear in the preview tab.
To do this, right click the parameter > Go to "Default Values" tab > Select "Specify Values" and add the default values you would like to use
I created a report in SSRS (2010) using a SSAS cube (which is new to me). I added parameters using the "Query parameters" option in Query Designer.
The problem is, it makes me select a default parameter when it really isn't applicable to my report. The OK button is grayed out until I pick a default param.
Further, I went into the parameter it created (under Report Data->Parameters) and made it not need a default. My report didn't work properly. It uses all the choices from that parameter even though I selected 1 and hit "View Report".
Is there a way that a parameter value can be reset to it's default once the 'view report' button has been pressed.
I have a report with a free text input parameter that inserts users comments into a sub report contained within this report. They add their notes then hit view report, this re runs the report with their notes visible. The only problem is that the parameter box still contains the note they added previously - I've set the parameter to have a default value of ' ' which works the first time it's loaded but not once any text has been added.
I've added a 'clear comment' text box with an action of 'go to report' which simply loads the same report and clears it, but I was hoping there was something I could do that was little bit smoother.
Thanks
A straight up answer to your question would be (AFAIK) that this isn't (easily) possible.
On a related note, I think you'll have a hard time smoothening your current setup, because reports aren't designed for this task; you seem to be trying to use the report as a web form and as a report at the same time.
I would suggest a different approach to your task. You don't mention how you currently deliver the report, but a setup with for example an asp.net web page containing some input fields, a custom "view report" button (that makes sure the input lands in the report, possibly via the database) and a ReportViewer control, may work a lot better.
If I click on an Override Default button, a textbox appears. How do I get the Override Default button back?
(source: socha.com)
Re-deploy the report to that folder, and the default settings (and therefore the option to override them) will be restored.
Redeploying the reports does not change the parameter settings. I had to delete the report on the report server first and then deploy it again and than I had the button back.
One option is to find out what was set on the default field and re-add.
Example, I messed up one of my default values on a "Date" field.
Steps to fix:
Edit a similar report that had the same field/default value. (Click the down arrow on the report on the web interface and select Edit in Report Builder).
On the folder structure on the left expand Parameters and double click the parameter you want to fix.
Click Default Value on the Report Parameter Properties pop up window.
Click the fx button and paste the parameter you grabbed from the working report. In my case the string was =datetime.Now().
Only way is to delete report and deploy it again. you can make it quickly:
open report in report designer and keep it open
go to reporting service web and delete opened report
go back to report designer and click save buton (or ctrl+s)
More by accident than intention I fought this issue and discovered a method that was simple. I have only repeated it once but it had the same results.
On the SSRS Report Parameters Properties dialog in Report Builder:
Select the parameter that is the problem
Select "Default Values" tab
Select the "Specify Values" Dialog
Set the value to something valid
Select OK and run the report
When it is complete, set the parameter value to whatever you would like it to be going forward
save the report
Now, if you go into the web interface, select manage from the report's drop down menu. Then if you look at parameters section of the management tab the "Override Default" button should be restored.
End Note: The button's appearance seems to be tied to the object property
<DynamicDefaultValue>True</DynamicDefaultValue>
of the parameter. This is found in "Parameter" field of the "Catalog" table in the ReportServer database. To test the dependency I wrote a quick WPF app with an XML viewer that allowed me to browse the parameters independently. I created a dummy SSRS report and by adding and removing that node in the XML properties could make the button appear and disappear. If I get around to making the connection string dynamic I will make the app available in this post.