How do I get the first element in an array?

Question

I am working on a pipeline that is importing a JSON object into a table. Some of the elements are being sent as an array even though there is only 1 element in the array. The Jinja for the fields is something like {{b.item}}. I have tried {{b.item.selected}} and {{b.item.selectedvalue}} (the latter is the way the item is defined in the JSON generated from the source) without success. I also tried {{b.item.[1]}} and {{b.item.(1)}}, both of these turn the textbox border red indicating an error. What are your suggestions?

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Paul Peterson
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paulpeterson1 · Answer

Solved!The array was coming back as"[u'Value']"I used {{b.item | replace('[u\'','') | replace('\']','')}} to resolve the issue.------------------------------Paul Peterson------------------------------

Forum Discussion

How do I get the first element in an array?