topic Re: issue selecting bar chart remove previous selection in filter panel in App Development

issue selecting bar chart remove previous selection in filter panel

juliacowbe — Sat, 16 Nov 2024 04:53:53 GMT

Hi All,

I'm having a behavior problem with a bar chart, when I select a bar in chart, it cleans previous selections in filter panels.

First I select Geo Unit = "Country 1" from the Geo Unit filter panel and then when I choose any bar in FTPR by DTE chart, previous selection is cleaned from filter panel and all the Geo Unit are selected.

There are a relation between Geo Unit and DTE because sometimes I want to show dimention as DTE or GU in the same chart. Then, If "Information by" = DTE it will show DTE dimentions otherwise GU (=If($(vBy)=0,DTE, [Geo Unit]))

If I select a combination of DTE and GU from filter panels then behavior is I as expect. Neither DTE not GU removes previous selections in DTE and GU filters.

Could somebody please help me to understand what has happened here?

Thanks

Re: issue selecting bar chart remove previous selection in filter panel

Lech_Miszkiewicz — Thu, 22 Aug 2019 04:06:31 GMT

First question i have is how is your chart built?

Provide detailed information on dimesnions used in chart and expressions/measures used... It is clearly due to one of those and i assume it is your dimension causing issue

Re: issue selecting bar chart remove previous selection in filter panel

juliacowbe — Thu, 22 Aug 2019 18:05:18 GMT

Hi, I found the issue and fixed it but now the problem is that I need to show a dynamic name for the selection.

Is possible to change dimension name dynamically? at the moment I'm using 'DTE/GU' but I would like to show DTE or GU depending in a condition.

Re: issue selecting bar chart remove previous selection in filter panel

juliacowbe — Tue, 10 Sep 2019 12:48:09 GMT

I found the solution in this post https://community.qlik.com/t5/New-to-Qlik-Sense/How-to-Create-Dynamic-Dimension-in-Qliksense/td-p/1018992

A technique that I use to allow my users to select their own dimension is using dollar expansion with field value / field index.

So you would need to do the following:

1) In script load an 'island dimension', something like an inline load with the 4 dimensions you want as strings

2) Bring in this field as a list box. The user will now have the option to select from one of the dimensions you made available

3) In your chart dimension use something like this $(=FieldValue('Dimension',FieldIndex('State',only(Dimension))))

4) The above dimension will not calculate when none or more than 1 dimension is selected

5) Customize expression based on this dimension