I have a SSRS report in which i have a parameter which comes in a dropdown it is a multiselect parameter, now i want that at most user should be able to select only two values from the dropdown.
Although you can't stop the user from selecting more than two values, you can keep the report from being shown if they do. First, I created a red-text textbox at the top of my report that holds an error message. Something like:
You selected more than two values for ReportParameter1, try again...
Then, I set the visibility of this message with an expression (for hidden) set to =(Parameters!ReportParameter1.Count<=2). Now this error will show only when the user has selected more than two parameters.
I then hide the content of my report with a visibility expression of =(Parameters!ReportParameter1.Count>2). Note that you can simply put all your content in a rectangle and then hide the rectangle.
If your user selects more than two parameters, only the red error message is shown. If they select two or less, everything looks normal. I would also write your stored procedure in a way so that if a user selects too many values for the parameter, it won't return any data.
This is not possible. A multi-select parameter is that and just that: a parameter that lets you select multiple values.
If you will always only have two values that need selecting, the easiest way of implementing this would be to have two single value parameters labelled as Value 1 and Value 2 which are then both referenced in your report query.
There are workarounds as suggested by #Kyle Williamson in his answer, but there is no exact answer possible as this facility is not present in SSRS
Related
I'm using MS Report Builder v3.0 to create a report. As part of this report, I have a multi-valued parameter (named #Diagnoses). The labels and some of the values (truncated by the size of the display boxes) of this parameter are shown below:
What I would like to be able to do is display the labels / values the user chooses in a 2-column tablix (I've tried using separate textboxes for the labels / values but the results are mis-aligned).
However, this does not appear to be straightforward. The closest method I've found is this one, which stores the user's choices in an internal parameter in xml format, then queries this parameter to produce a dataset from the xml.
So, I created the xml-producing internal parameter like this:
...and I've created a dataset based on this data, with the following query:
But now when I put these values into a tablix, the labels and values are now on separate rows, like this:
Does anyone have a straightforward way of sorting this out?
Best Wishes
C J
OK - I've solved it (it's not pretty, but it works!)
Basically, the problem comes from having to use the join statement when creating the xml - you can't really put both the label information and the value information on the same row in the xml.
To get round this, you have to use two internal parameters to create two datasets - one for the labels column, one for the values column. The method for creating these is essentially the same as that shown above, except for the values parameter, the expression for the default value is:
...and for the labels parameter, it's this:
(by the way, make sure you set the available values to "None" for internal / hidden parameters - the expressions here are for the default values)
Then, when you create the values dataset, you use the following syntax in its query:
...and similarly for the labels dataset.
Finally, in the report, you create one matrix from each of the two datasets, then put them next to each other, using fixed row heights and setting "can shrink" / "can grow" to false so that they look like they're in the same table:
I hope this helps somebody!
I'm creating a single SSRS report that is composed of data drawn from different Datasets. What I'm wanting to do is have a drop down menu where the user selects the dataset they wish and have the appropriate table turn on and show them the dataset information.
Right now I'm testing with two tables and in there Visibility property I have the following expression:
=IIf(Parameters!AppSelection.Value = "STRAW", false, true)
The other table has the exact same line in the same place but with a different value between the quotes.
With my parameter, I created a new one and called it AppSelection and gave it 2 Available Values that matched the words between the quotes in my above expression. The data type for my parameter is Text and the Value of the each Available Value is left at null.
When I preview my report and select the different values in the parameter, nothing happens. What is it I'm doing wrong?
Change the null in the available values to your text, ie STRAW.
You may find that the tables show the other way round from expected, switch the true and false.
I'm not sure if this is possible, but I would like to use 2x Report Parameters for the same SQL parameter.
Currently I have the following in my WHERE clause which relates to a multi-select drop-down:
and traderid in(#traderid)
But I would like to have something along the lines of:
and (traderid in (#traderid) OR traderid = (#traderid2)
so that users can either type the name that they require as opposed to finding in in the vast drop-down list, or choose multiple traders from the drop-down.
In trying so far, I cannot leave the multi-select blank as SSRS will not run the report and you cannot specify the 'Allow Null option' for multi-select parameters.
Does anyone know if there is a way around this?
You need to add a value to your multiselect parameter that effectively means "Ignore this and use the text box".
For instance, add an option to the multiselect with value -1 and label -Enter Manually-.
In your query, do this:
and (traderid in (#traderid) or (-1 in (#traderid) and traderid = #traderid2))
The above assumes your traderid is integer. If not, adjust accordingly.
Hi I am using SSRS 2008.
My set up is MainReport with dataset1 and 1 parameter - OrderID. One of the columns in dataset1 is ShippingID.
My other report called - SubReport has 1 multivalue paramter - ShippingID.
I am trying to use ShippingID from Main report as multi-value parameter for Subreport.
I tried different threads here but mostly they are diffrent than my scenario.
How do I go about setting this up, is that even possible?
I have been trying to set it up for whole day but unsuccessfully.
In my scenario one Order can be on multiple shipments.
One of the things I tried is creating new multi-value parameter in MainReport - call it shippingIDs_sub and mapping its default value to dataset1.ShippingID. But when I try to run report I get error "The 'shippingIDs_sub' parameter is missing value" - because my MainReport would sometimes return NULL in ShippingID column.
My scenario is very much similar to this
SSRS passing parameter to subreport
although I sometimes get NULLs in the column used as source for multi-value parameter.
Is there any way to filter out NULLs and run subreport only for existing IDs?
In the Action where you call the sub-report, where you map to shippingIDs_sub, use an expression to pass some valid value whenever the value in your dataset is NULL.
=IIF(IsNothing(Fields!ShippingID.value),"Some Valid Value",Fields!ShippingID.value)
As to this:
Is there any way to filter out NULLs and run subreport only for
existing IDs?
No, you can't turn off the ability to go to a subreport, but you can "hide" it by changing the appearance of whatever your user clicks on so that it doesn't look like it's clickable. For example, in our reports, when something is clickable, we make it underlined in blue. So if I don't want to user to click it, I just make it the same font color/style as all the other text. But it doesn't stop a determined user from clicking on it anyway if they want.
I have a question on SQL Server Reporting Services. In fact, I want to know about how to make a particular logic work.
I have a main report which has one sub-report inside it. The report takes an input parameter test_id and accordingly displays the data in tabular form.
When the test_id has a valid value that's matching, it displays the data.
But, when test_id doesn't have a valid value and hence it doesn't match, I get the empty table as below.
TESTNAME TESTDETAIL
Sub-report
TESTPARENTID PARENT DETAILS
I want to know how to display a message "No details found for the test_id" INSTEAD of displaying any empty tables. Only title and subtitle should display.
Objects like Tablix in SSRS have a property NoRowsMessage.
You can set this to display a message if there are zero rows.
Another option is to go into the tablix properties. Under Visibility, select Show or hide based on an expression. You can write an expression here to hide the entire tablix. Just change the name of the field to match yours:
=iif(Count(Field1)=0,True,False)