Print a comma separated list of fieldset values

Hello @yellowhippo,

You simply should concatenate the fields’ names and the comma symbols, as follows:

fieldname1+','+fieldname2+','+fieldname3

Best regards.

Hello,

Thank you for the quick reply. This works, but is there a way for the commas not to show if the fieldname is empty? I’m using checkboxes, so for example if I have fieldnames but only fieldset1 and fieldset4 have been selected, my result looks like:

Value1,,,Value4

Hello @yellowhippo,

There are multiple alternatives, one of them would be:

(function(){
var values = [];
if(fieldname1) values.push(fieldname1);
if(fieldname2) values.push(fieldname2);
if(fieldname3) values.push(fieldname3);
return values.join(',');
})()

Best regards.

Thank you again. This is still printing commas without a selected value. Are you able to provide an alternative? I’m sorry my coding is not good.

Hello @yellowhippo,

Please, send me the URL to the webpage where the form is inserted for checking it in detail.

Best regards.

The URL is: https://www.theenergymix.com/custom-rss/

I’ve password protected the page – password is {7xQuh

You will see I am trying to create a custom RSS feed with a category array at the end of the URL. You’ll notice the commas that are meant to separate the fieldnames appear before a selection is made.

The code I’m using is

(function(){
var values = [];
if(fieldname14) values.push(fieldname14);
if(fieldname11) values.push(fieldname11);
if(fieldname7) values.push(fieldname7);
return values.join(',');
})()

Thank you again for your help.

Hello @yellowhippo,

The issue is simple, as you’ve configured the checkbox fields with attribute: “Merge ticked up options” unticked, the equation should be edited as follows:

(function(){
var values = [];
if(fieldname14.length) values.push(fieldname14);
if(fieldname11.length) values.push(fieldname11);
if(fieldname7.length) values.push(fieldname7);
return values.join(',');
})()

Best regards.

Yes, that appears to work!

Thank you again for the great support.