how to set color by expression based on multiple condition, if( measure = 'startdate', white(), if[Projects Priority] = 'Strategic',red(),green())

[yufei]

Hello Qlik community,

I am making a gantt chart using a stack bar chart, dimension is 'project', stacked with measure 'startdate' and 'duration', i want to set 'startdate' always white, and set 'duration' 's color depend on this project'priority', there are two types of priority, strategic and non strategic, i want to set red color for strategic for duration, and green color for non strategic, how to do this in Qlik's stack bar chart by color expression like above? i mean the formula

I thought the formula may be like 

if( measure = 'startdate', white(), if[Projects Priority] = 'Strategic',red(),green())

but it does not work, has error

This is my gantt chart now, i want it to have 2 colors, red for strategic project and green for non-strategic project

Thanks in advance!

[anychart]

This Qlik's guide can be helpful: https://community.qlik.com/t5/Qlik-Sense-Documents/Qlik-Sense-Color-Range-Theme-Approach/ta-p/149102...

You are also more than welcome to try our flexible Gantt chart extension https://qlik.anychart.com/extensions/anygantt/docs/project. Here's how to set colors based on multiple conditions using expressions, for example: https://qlik.anychart.com/extensions/anygantt/docs/project/#color-by-expression

Feel free to download and check out our demo apps (view live or download QVF).