We would like to hide a column on a page when that column contains no data or 0 value/total for that page.
Here's some example data:
Department is a row group and Macs/PCs is a column group/Pivot.
| Department | Macs | PCs |
---------------------------
| Accounting | 0 | 10 |
| Creative | 10 | 0 |
We have a page break on department. For the Accounting page we would like to hide the Macs column and on the Creative page we would like to hide the PCs column.
I would do it with the help of a List. And group the list by Department and add the page break there.
Then add your matrix with a row group on Department and with a Column group on your product. Sum your count field.
Just make sure your dataset does not have any zeros.
For a simple dataset as:
select
*
from (
values
('Accounting','PC',10),
('Creative','PC',10),
('Accounting','Mac',11),
('Creative','Mac',20)
) x (Department, Product,Total)
And a ssrs report setup like this:
You should get the output you want. For more detailed help please supply a sample of your dataset.
Try adding a formula to the Visibility property of the column group. Something like:
iif(IsNothing(Fields!TotalMachines.Value) OR SUM(Fields!TotalMachines.Value) = 0, true, false)
Related
I've got an issue when trying to visualize in Google Data Studio some information from a denormalized table.
Context: I want to gather all the contact of a company and there related orders in a table in Big Query. Contacts can have no order or multiple orders. Following Big Query best practice, this table is denormalized and all the orders for a client are in arrays of struct. It looks like this:
Fields Examples:
+-------+------------+-------------+-----------+
| Row # | Contact_Id | Orders.date | Orders.id |
+-------+------------+-------------+-----------+
|- 1 | 23 | 2019-02-05 | CB1 |
| | | 2020-03-02 | CB293 |
|- 2 | 2321 | - | - |
|- 3 | 77 | 2010-09-03 | AX3 |
+-------+------------+-------------+-----------+
The issue is when I want to use this table as a data source in Data Studio.
For instance, if I build a table with Contact_Id as dimension, everything is fine and I can see all my contacts. However, if I add any dimensions from the Orders struct, all info from contact with no orders are not displayed. For instance, all info from Contact_Id 2321 is removed from the table.
Have you find any workaround to visualize these empty arrays (for instance as null values)?
The only solution I've found is to build an intermediary table with the orders unnested.
The way I've just discovered to work around this is to add an extra field in my DS-> BQ connector:
ARRAY_LENGTH(fields.orders) AS numberoforders
This will return zero if the array is empty - you can then create calculated fields within DataStudio - using the "numberoforders" field to force values to NULL or zero.
You can fix this behaviour by changing a little your query on the BigQuery connector.
Instead of doing this:
SELECT
Contact_id,
Orders
FROM myproject.mydataset.mytable
try this:
SELECT
Contact_id,
IF(ARRAY_LENGTH(Orders) > 0, Orders, [STRUCT(CAST(NULL AS DATE) AS date, CAST(NULL AS STRING) AS id)]) AS Orders
FROM myproject.mydataset.mytable
This way you are forcing your repeated field to have, at least, an array containing NULL values and hence Data Studio will represent those missing values.
Also, if you want to create new calculated fields using one of the nested fields, you should check before if the value is NULL to avoid filling all NULL values. For example, if you have a repeated and nested field which can be 1 or 0, and you want to create a calculated field swaping the value, you should do:
IF(myfield.key IS NOT NULL, IF(myfield.key = 1, 0, 1), NULL)
Here you can see what happens if you check before swaping and if you don't:
Original value No check Check
1 0 0
0 1 1
NULL 1 NULL
1 0 0
NULL 1 NULL
I am having an issue and I'm not sure how to solve it.
I have an SSRS report that pulls from a table. I want a parameter filter to show de-duplicated values based on available options in one of the columns.
So my dataset with a query like:
SELECT * FROM table1 WITH (NOLOCK) WHERE col1 IN (#param)
Then I want a parameter called param that gets its available and default values from col1 in the above data set and I want them to be de-duplicated.
From reading online I learned I have to create a dummy param and use VBA code to de-duplicate that list.
So I have these params:
param_dummy that gets its available and default values from col1 in the above dataset
param that gets a de-duplicate list from param_dummy using Code.RemoveDuplicates
But I'm having an issue with circular logic. param gets its value from param_default which gets its value from the dataset/query which uses param.
How can I solve this?
One thought is to remove the WHERE col1 IN (#param) and instead use a filter on the Tablix table in the SSRS report. This works but I am wondering how efficient it is.
And/or if anyone has any other suggestions I am all ears.
Updated to add more details...
So let us say I have a table in my DB like so:
| id | col1 | col2 |
|----|------|--------|
| 1 | a | hello |
| 2 | b | how |
| 3 | a | are |
| 4 | c | you |
| 5 | d | on |
| 6 | a | this |
| 7 | b | lovely |
| 8 | c | day |
What I want is:
a Tablix to show all the fields from the table
a filter where the user can select between the available dropdowns in col1 (de-duplicated)
a text filter that allows nulls where a user can filter on col2
the parameters will have default values so the table will load on page load
So I have a dataset with a query like so:
SELECT
*
FROM dbo.table1
WHERE col1 IN (#col1options) AND (#col2value IS NULL OR col2 = #col2value)
Then for col1options I would make available and default options be Get values from a query and I would use the above dataset and col1.
But this won't work since the query/dataset depends on col1options which gets its default values from the query/dataset.
I can use a second dataset but that means making multiple calls to the SQL server and I want to avoid that.
I'm not sure I understand your issue so this is a guess...
If you mean you want to be able to filter your data by choosing one or more entries from a specific column in the table, but this column has duplicates and you want your parameter list to not show duplicates then this is what do to.
Create a new report
Add dataset dsMain as SELECT * FROM myTable WHERE myColumn IN (#myParam)
Add dataset dsParamValues as SELECT DISTINCT myColumn FROM myTable ORDER BY myColumn
Edit the #myParam parameter properties and set the available and default values to a query, then choose dsParamValues
Add you table/matrix control and set it's dataset property to dsMain
Found an easier solution.
Follow this link to build the "dummy" hidden parameter, the visible paramter and the de-dupe VBA code
Add a tablix properties filter where param is in the visible / non-hidden parameter from above VBA (FYI double click to add parameter)
Adding via double click will append a (0) at the end, remove the (0)
It should work as expected at that point! You should be able to select one, some or all parameters and your report should update accordingly.
I'm trying to do a rdlc table/matrix gruoping by Id.
I have a DataSet which is returning:
Id | name | price | quantity | subtotal | comment
The comment column is optional,also it can have multiple comments per Id so it could return duplicate rows but with different comment column.
Then I want to display in a Table or matrix the data like this
Id | name | quantity | price | subtotal
comment
I mean adding additional rows per comment.
Is it possible to display rows in that format?
If so, What is the best way to achieve it?
This can easily be achieved by using RowGroups. For your example you'd want a stepped report.
Here is an excellent tutorial from MSDN that should be of use to you:
Create a Stepped Report (Report Builder and SSRS)
Hi I was wondering if there is a way to split long column values in this case I am using SSRS to get the distinct values with the number of product ID against a category into a matrix/pivot table in SSRS. The problem lies with the amount of distinct category makes it a nightmare to make the report look pretty shall we say. Is there a dynamic way to split the columns in say groups of 10 to make the table look nicer and easy to read. I was thinking of using in operator then the list of values but that means managing the data every time a new category gets added. Is there a dynamic way to present the data in the best way possible? There are 135 distinct category values
Also I am open to suggestions to make the report to nicer if anyone has any thoughts. I am new to SSRS and trying to get to grips with its.
Here is an example of my problem
enter image description here
Are your column names coming back from the database under the SubCat field you note in the comments above? If so I imagine your dataset looks something like this
Subcat | Logno
---------+---------------
SubCatA | 34
SubCatB | 65
SubCatC | 120
SubCatD | 8
SubCatE | 19
You can edit this so that there is an index of each individual category being returned also, using the Row_Number() function. Add the field
ROW_NUMBER() OVER (ORDER BY SubCat ASC) AS ColID
To your query. This will result in the following.
Subcat | LogNo | ColID
-----------+--------------+----------
SubCatA | 34 | 1
SubCatB | 65 | 2
SubCatC | 120 | 3
SubCatD | 8 | 4
SubCatE | 19 | 5
Now there is a numeric identifier for each column you can perform some logic on it to arrange itself nicely on the page.
This solution involves a Tablix, nested inside a Matrix nested inside a Matrix as follows
First create a Matrix (Matrix1), and set it’s datasource to your dataset. Set the Row Group Properties to group on the following expression where ‘4’ is the number of columns you wish to display horizontally.
=CInt(Floor((Fields!ColID.Value - 1) / 4))
Then in the data section of the Matrix (bottom right corner) insert a rectangle and on this insert a new Matrix (Matrix 2). Remove the leftmost row. Set the column header to be the Column Name SubCat. This will automatically set the column grouping to be SubCat.
Finally, in the Data Section of Matrix 2 add a new Rectangle and Add a Tablix on it. Remove the Header Row, and set it to be one column wide only. Set the Data to be the information you wish to display, i.e. LogNo.
Finally, delete the Leftmost and Topmost rows/columns from Matrix 1 to make it look tidier (Note Delete Column Row only! Not associated groups!)
Then when the report is run it should look similar to the following. Note in my example SubCat = ColName, and LogNo = NumItems, and I have multiple values per SubCat.
Hopefully you find this helpful. If not, please ask for clarification.
Can you do something like this:
The following gives the steps (in two columns, down then across)
I am after a pattern/view/opinion/tip/weblink from an SSRS/SQL expert on how I might create a report that enables me to list something like the following:
[----Person----] | [29-Sep-11] | [30-Sep-11] | [01-Oct-11] | [02-Oct-11] | [03-Oct-11]... and so on...
Bob Bobertson | Activity A | Activity B | ----Empty--- | Activity C | ---Empty--- |
Rob Robertson | Activity D | Activity E | Activity F | Activity G | ---Empty--- |
...and so on...
Date columns are dynamic - example, 10 days on from today (rolling window report)
Person column is dynamic list based on a user collection
So the above table looks pretty simple, but theres an extra dimension/depth to it.
I need to get the details for the Activity to create a link to it and style it in the report based on other flags.
I'm currently stumped on how to structure my resultset, and then how to Group/Pivot the data into a report structure.
Has anyone done similar before?
I'm using CRM4.0 for records including Date, Person, ActivityTitle, Billable etc
SSRS 2008 for the report building via VS2008 BI studio
Turns out to be very simple! You can just insert a tablix and chose the date field for the column headers, and the Username for the row labels. Add a formula for the intersect to use more than one of the remaining values, and thats the three dimensions solved! – BennIT
Adolf Garlic:
Think of the tablix (matrix) control as a "design time pivot table" and you can't go wrong
Many thanks for your input Adolf!