Tableau - Conditional format TEXT and CELL at the same time - tableau-api

I understand how to to color either the cell background or just the text, but I have not come across an example with both conditionally colored as Excel can do.
My requirement is to color the cell based on a value range and then make the text red/black/white based on a different metric. Ideally, if I could just override the 'smart black/white' text with red once and a while that would be nice.
Any examples of conditionally formatting both text and cell background at the same time out there?

A typical solution is to create different calculated fields that conditionally contain text or null depending on the circumstances. They should be mutually exclusive, in that if one has a value, the others are null. Put all three fields on your text/label shelf, and format each one as desired - say with a different color. Null text does not display. So you would have red, black and white fields in your label all the time, but only one would have content and display.
Its a little annoying, and I wish there were easier ways to dynamically control formatting, but it works well and is pretty easy when there are just 2 or 3 variants.

Related

I have two dimensions which are currencies. Can Tableau recognise them as the same type?

A data source has several columns which are ISO currency codes: USD, ZAR etc. I'd like them all to display in the same colours and share a single display.
Can tableau do this? Is there any alternative to picking my way through each column and setting every colour by hand?
You can set default colors for any field by right clicking the field and then set any color you like.Anywhere you use this field in color will have the color you chose as default

Word Styles to get two elements to share same background/border

Within MS Word 2013 I am trying to create a text element plus a list underneath it, all wrapped inside a coloured border with background shading (see image). The attached image shows the text in plain form.
I would like to place a blue border around both the title and the list. I can achieve this by placing both objects within a 1x1 table and applying colouring rules to the cell, but semantically this seems bad (I'm from an HTML development background where it is very wrong!)
When I edit a Style rule to create the border/background, it works well until I create the list, then it goes badly wrong. Is it possible to achieve the output of the table cell approach by only using a style rule and no table?
After a day of experimentation, the closest I can get is by doing the following:
Create a style rule called Tips Heading based on Normal, then set it to be Bold with a blue background.
Create another style rule called Tips List based on List Paragraph, and set it to have a blue background.
Unfortunately the List cannot be indented because the background colour also indents. The border is also affected in this manner, so I ignored the border and indentation. It works really well and is semantically well structured.

How to apply color dynamically in a header text box on Tablix SSRS

I did a ssrs report using Tablix Matrix control. I am designing that matrix with one column and many rows. That once column will repeat based on the group that i had from SP at run time. It works fine. But now I want to change the background color dynamically for the header text box of the tablix. Is it possible?
I need to do dynamically. Since I dont know how many column will get at run time. It depends upon the data from Stored Procedure.
Can any one help me out this?
You can set the background color for the textbox to an expression, just like any other text box. For example, something like this:
=Iif(Fields!MyHeader.Value = "AlertColumn", "#FF0000", "#FFFFFF")
This is a bit old post. But I can say that yes we can achive alternate row/Column background color on Matrix control.
Please take a look into Matrix row/column background color thred.

Different color of rectangles (even/odd row)

I know how to color the full section (Section Expert - Color - Use Modulo Formula) but I also want to color rectangles in a row different. Well I think best way to explain this is an image:
http://i40.tinypic.com/2jd4wl.png
I made the layout using rectangles (hope they're called so in the english version)
is there any way to solve this? Maybe a possibility to set the background color of a ractangle by a formula?
I don't believe that drawing objects, including the box and line, support conditional colors in CR2008. Unfortunately, they also don't support conditional suppression so you can't just stack the objects and selectively suppress them to get the colors you want, either.
Other fields DO support conditional backgrounds, though. So you should be able to do away with the boxes altogether and just use the display fields (whether DB fields, formulas, whatever) to color the report. If you JUST want the colored boxes with no data in it, you can be sneaky and insert a blank text field and conditionally color the background (Right click on field -> "Format Text" -> "Border" tab -> "Background" -> Enter a conditional formula that returns a color). Bam, you've now got yourself a conditionally-colored box/rectangle.

Creating a fixed formatted cell in UITableview

I want to have a tableview create rows that look like this:
value1 item1 container1
value10 item10 container10
value100 item100 container100
value2 item2 container2
What I am trying to show is that the first word (value) will have a set length of 12 and then the second word (item) will have a set length of 10 and then the last word (container) is just tagged on at the end.
I am pulling these from a SQLite database and don't want to use multiple lines, but read in a strictly formatted structure like this.
You can layout a custom UITableViewCell in Interface Builder, where you drag two UILabel views onto the Content View and set their size appropriately (Notice that the letters may vary in width, so even though you know it's 10 chars in length, you don't know the maximum width, please keep that in mind)
Then you just fill the open space at the right of a cell with another UILabel, layout it to cover the open space and set it to autoresize it's width and set the right margin to be fixed.
There are quite a few tutorials available on how to use the custom cell in your tableView, I can recommend you this screencast. It explains how you can initialize the custom cell and how you can access the custom labels.
It sounds like you want something like an old-fashion text display in which then nth character in row zero always lines up the nth character in every row.
Even using carefully positioned labels in a custom tableviewcell, you will have to strictly control the specific font and its size if you want all the characters to line up in fixed width column. You will need a fixed width font to begin with and you will have to set the size precisely.
You might want to consider whether this is necessary. iPhone users are used to propionate width text displays. Very precise columns of text might make it difficult to discern rows. I would test first with just a simple table before spending the time tweaking the columns.