I'm creating a report that has 5 columns. However, one column can have no data and in that case I need to hide it. This works using the 'Hidden' property of column but when the column is hidden, I want to make the first column wider. Is there any way to do this in expression?
The only solution I found is to have multiple same tablixes with different column count and then show or hide each tablix appropriately if the specific column has no data. (by checking 'Max' value in column).
Unfortunately, it's not possible to enter an expression to the column width property but if you simply need to change the width of one other column when the first is hidden, I've come up with a workaround that works fairly well.
The idea is a little easier and requires less data to load than your current solution. Basically, you'll create an identical width column that is simply empty -- but set the borders to appear as if it is simply part of another column. So you'll simple reverse the expression used to hide the column with no data in the hidden property. To achieve this, depending on where you choose to add the extra space column, you'll have to adjust the borders of the adjoining cells where there is no right border on the cell to the left and a left border on the cell to the right. Depending on your layout, you would only need a top and bottom border on the extra space column cells.
I did something similar with a report that has 3 pages and 11 columns -- but 8 of the columns changed from page to page. I had to hide one column, show another, and used expressions in column headers and detail rows to simply change the data in each column based on a field that returns the type of the data.
Related
I am trying to create a header row for a matrix in my SSRS report. Currently my matrix is configured as the following:
If I right+click to add a new row, it will insert a row above but I cannot merge the entire row of cells to form a single row, the grouping columns stay separate:
My work-around has been to add a text box above the matrix, but will not keep the the rows together in a page break:
Is it possible to add the header row? And if so, what would be a good way to accomplish this task?
I had the same issue! I wish they would let you merge across the row header; or add a new region of matrix called "title" .
My tablix also had dynamic columns, so I needed the width of the box on the top to expand and collapse with the rest of the table.
There are two ways you can handle it (that I know of)
1. Create a "parent" list object with two rows and insert the table in the second row
2. Put all the columns to the right of the row header
To solve my problem I tried both. First, I added the list with one column and two rows and I copied the entire table into the second row. The first row of the outer list is now centered and spans the entire table. It was messy because I had dynamic columns with a toggle for visibility. The outer list had to have columns that lined up with the visibility set to the same toggle. It was a messy work around because of that.
I decided to try the second method above and insert new columns on the other side of the row header.
The challenge is that row header group labels will repeat for each row... in your example RoleID would repeat down each detail row. I created an expression to only show when it was the first row of the group.
=iif(RowNumber("roleid_group") = 1,
max(Fields!roleID.Value,"roleid_group"),
"")
I used an expression to only show the border when it was the last row in the group:
=iif(RowNumber("roleid_group") = countrows("roleid_group"),"Solid","None")
This gives the illusion of a grouped row. Don't delete the row header columns (column 1 and 2) until you get it working because its hard to add them back.
Careful: This method though doesn't work well if the text of the row title needs to wrap. (The first row of the group will be wider --row height is set to can grow.)
If there is another way I would love to know. These are both somewhat tricky but get the job done.
I have a report containing a Tablix/table with sets of rows and columns which I am hiding conditionally using Expressions, via the Column/Row Visibility dialog.
If for example I have 3 columns which I want to all have the same Expression to determine their visibility, is there any way for me to achieve this without opening the Column Visibility dialog for each Column and entering the appropriate Expression?
I've tried selecting multiple columns, but then the right-click context menu no longer offers the Column Visibility option (it's greyed out) and I have also tried out the Hidden property of the columns (which can be amended in bulk by selecting multiple columns), but this only stops the columns from being rendered, leaving a blank space where they used to be (rather than how Column Visibility works, where columns to the right of the hidden columns are moved across to fill the gap, like hiding columns in an Excel sheet).
Is it possible to achieve what I'm after, or will I have to continue opening the Column/Row Visibility dialog for each column/row I wish to conditionally hide/show?
If the columns you want to control the visibility for are next to each other, you can create a Column Group for them and manage the visibility via the Group.
Add a new column group at the appropriate level so that only the relevant columns will be included.
If you already have Column Groups this will likely be a Child Group or an Adjacent Group.
If not, you can create an initial Column Group by dragging a Dataset field from the Report Data into the Groups pane.
Insert new columns inside the new group, and move the data from your existing relevant columns into the group.
The new group does not need to repeat, so in it's properties window set Group on: to a plain text value, e.g. "1".
Input the desired visibility settings into the Visibility page of the properties window.
For each of the individual columns inside the group set the Hidden property to False, to remove any other expressions or settings that might interfere.
Not exactly what you are looking for but perhaps a midway point - and this can apply to many things other than visibility (e.g. background colour, tooltip) - edit the RDL directly using View Code. This has the added benefit of being able to implement changes that are almost identical per column instead of identical with a minimum of mouse usage.
Typically I have set one column up the way I like it in the designer and then copy/paste under the other columns. In the case of visibility look for <TablixColumnHierarchy><TablixMemebers>. You will see a list of empty <TablixMember /> items along with the expanded <TablixMember><Visibility><Hidden>=... block where you have set up one column. Simply copy paste that block over the empty items at the position of interest (you will need to count it out unfortunately as there are no identifiers).
Bonus Tip: If you make a mistake or want to change something later, you can do a replace on all expressions at once (optional regex allowed).
Remember to backup or check in your work first because the designer may not open that report again correctly if you make a mistake :-)
Select the columns you want to conditionally hide and press F4 to see the Properties Window. Look for the Visibility node and use the Hidden property to set the conditionally expression.
The expression should evaluate to True for hiding and False for showing.
Let me know if this helps.
I want to horizontally expand the length of the title textbox in Report Builder 3.0 with the expansion of the column.
I think it requires an expression on the textbox but I am not able to enter a proper expression.
"The title textbox must be expand with the expansion of the column 'NAME'."
In order for the textbox to expand with the column group, it has to be within an object that is forced to expand with it. There's no property to simply link their right border.
One option is to add another row outside and above the column group like this:
Unfortunately, you cannot merge these two cells in the top row, but the second cell will grow to cover all the columns in the group.
The other option is to wrap the title and table in another table. To do this you would start by creating a table with 1 column and 2 rows.
Then you drag the title textbox into the top row and the table into the second row.
The only downside with this method is that it can be tricky to resize columns, but you can always edit your main table first and then drag it into the other table at the end.
Hi everyone,
I wanted to adjust the width of a tablix column dynamically. can some one please let me know how can this be done? when i searched some forums there was a suggestion that i try creating an instance of the report in the CODE of the report properties and access the tablix column using the instance but i wasn't able to do that. Can some one please help if indeed i can try creating an instance of the report and access the tablix and adjust the width dynamically ?
Thanks,
AJ
On the off-chance that anybody is still looking for a way to have dynamic column widths in SSRS (as I was), I've found way that works for most scenarios.
Basically you add another column header to your table/matrix/tablix and set your column to your minimum required width, then add a subreport to the new header. The subreport consists of a matrix with a static row group and a dynamic column group that generates a number of fixed-size columns based on the desired width, which is passed via a parameter from the main report to the subreport.
e.g. Your main report has a column where you want to set the width from data or a parameter, which is in a range from 5 to 10cm, with increments of 1cm. Let's say for a particular column you pass down 7cm to the subreport, which then does a basic SQL loop to produce some data with 7 rows. The matrix column grouping in the subreport points to that data, which produces 7 columns, each 1cm, for a total width of 7cm (plus the row grouping which is shrunk as much as possible). The main report's column then expands to the size of the subreport, which is 7cm.
Select the first column, in properties, find the width property (under size) add an expression that uses the same condition for hiding column 3 and increasing the width of the first column, e.g.
=iif(parameters!par.value=true,"1,5cm","2,5cm")
--EDITED --
I'm very sorry my previous solution was false, I hadn't checked it, I'm sorry to have wasted your time, but I have a solution that works.
create two first columns, i.e. two columns that show the same information, one that is the width that you like when column 3 is visible (lets call that one col1a) and one that is the width that is suitable to when column 3 is hidden (col1b) and then make those two alternate. then when you hide column 3 then you also hide col1a and make col1b visible and then the other way around
There is no property to auto size the column width. Length we can do it dynamically. That is the limitation Microsoft tools.
For now, one solution is to have a reasonable fixed column width (such, as 30) and set the textbox CanGrow to True so it wraps to next line if needed. Another solution is to have two columns and hide one of them conditionally.
I work with ssrs with a dynamic row data in matrix/tablix. There is possibility when I have more than one page (say it two pages) where the data just fill half of the second page and leave a blank space below (half page blank space on the second page). How is the way to fill this blank space with empty rows? (whether rendering empty rows in the tablix, or inserting background image, or anything. I don't have any solution yet as it is dynamic data with many possibilities of the blank space size on the page)
Unfortunately there aren't any settings in the reporter that support this behavior. There are however several workarounds you could use to get the wanted result.
[1]
You could determine the amount of rows that fit on the first page and on the second page, just in case you have items above the
table on the first page. Before you send the datasource to the
reporter count the total rows and check if it exceeds the first page.
Then calculate the number of rows missing to fill an entire second
page (or third/fourth... if you ever get more data). Finally you add
empty rows/objects at the end of your datasource, which will of cource
cause the pages to be filled to the end.
As was pointed out before, this solution is only possible when working
with fixed row heights. If certain columns can have multi-line cells
then these could be checked as well and taken in account when
calculating the number of rows being displayed on the page. This makes
it slightly more complicated but is still a valid solution if you can
predict which columns might be troublesome.
[2]
A second solution would be to hide the table borders and place the table inside a rectangle that spans the maximum size of the
page. The borders of this rectangle can be used to display the table
outer borders and columns can be displayed by adding lines inside the
rectangle. This will cause the columns to fill the last page of the
report automatically. Unfortunately this isn't a solution to display
horizontal grid lines.
[3]
A third approach is adding an extra table directly below your table
with the same size of columns. Using the same method as from the first
solution you could fill the second table to represent the empty rows.
You'll probably have the same issue as with the first solution when
dealing with multi-line rows though.
I believe solution [1] and [3] will offer the most exact solution, if you're willing to do the math. If you don't want any horizontal lines then I suggest using approach [2].
Using an image to overlay the borders is of course another option but then you'll have the same issues when dealing with the multi-line rows. If you plan on working with fixed row heights, where you leave space for multi-line cells then this is becomes a valid approach but so does solutions [1] and [3].
Update:
If you only need the filled pages for printing you could make sure you add enough empty rows to fill at least the entire last page, these may go to a new page (1 new page, not 2... you can use a simple calculated guess for this) and exclude the last page when printing.