Change Legend Category Names

[jmn3]

Does anyone know of a script that can be used to change the names of category values for a pie chart?

I have the chart below which uses a binary value and I would like to replace these values with text.

[harikm007]

Hi @jmn3 ,

Try this script:

Refer: https://www.binextlevel.com/post/replace-x-axis-labels-in-a-widget

newItemMapping = { '1':'Jan',
				  '2':'Feb',
				  '3':'Mar',
				  '4':'Apr',
				  '5':'May'
				}

widget.on("queryend", function(se, ev){
	
	var panelName = 'Day Number' //Items in this panel will be replaced with new items
	
	panelIndex = ev.rawResult.headers.indexOf(panelName)
	$.each(ev.rawResult.values, function(index, value){

		
		if(newItemMapping[value[panelIndex].text] != undefined)
		{
			value[panelIndex].data = newItemMapping[value[panelIndex].data]
			value[panelIndex].text = newItemMapping[value[panelIndex].text]
		}
	})	
})

- Hari

[jmn3]

Thank you @harikm007.

I can't see to get this to work on the pie chart. I modified the code to match my data and category name but can't see to get it to work on my pie chart widget:

newItemMapping = { '0':'no scanback',
				  '1':'scanback'
				}

widget.on("queryend", function(se, ev){
	
	var panelName = 'scanback_uploaded' //Items in this panel will be replaced with new items
	
	panelIndex = ev.rawResult.headers.indexOf(panelName)
	$.each(ev.rawResult.values, function(index, value){

		
		if(newItemMapping[value[panelIndex].text] != undefined)
		{
			value[panelIndex].data = newItemMapping[value[panelIndex].data]
			value[panelIndex].text = newItemMapping[value[panelIndex].text]
		}
	})	
})

[harikm007]

Can you share a screenshot of left-side panel of widget? Just to confirm how you added the panel (if there is multiple value panels)?

-Hari

[Ophir_Buchman]

Hi @jmn3 

One approach is to code the solution (as @harikm007 suggested). The other, is in the data model:

Create a dimension table that contains two columns of 0-false and 1-true and connect it to the binary field. Then - use that field for the pie chart grouping