Dataview, division by 0

Things I have tried

I'm trying to make a table for working on projects using the "progress bar". In general, it works, but if there are no tasks, then division by 0 occurs. How can I make a string or symbol be displayed in this case? Tried to use "||" operators and "or", but got an error.

What I’m trying to do

```dataview
table WITHOUT ID (link(file.path, alias)) as Project, length(filter(file.tasks, (t) => t.completed)) AS "yes", length(file.tasks) AS "all", "![progress](https://progress-bar.dev/" + round((length(filter(file.tasks, (t) => t.completed)) / length(file.tasks)) * 100) + "/)" AS Progress, status AS Status 
where type = "project" and status != "archive" and file.name != "project note"
SORT file.path ASC

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maybe replacing

"![progress](https://progress-bar.dev/" + round((length(filter(file.tasks, (t) => t.completed)) / length(file.tasks)) * 100) + "/)" AS Progress

by

choice(any(file.tasks), "![progress](https://progress-bar.dev/" + round((length(filter(file.tasks, (t) => t.completed)) / length(file.tasks)) * 100) + "/)", "no tasks") AS Progress
1 Like

Works! Excellent! Thank you! :slight_smile: