Word Count result while typing, rather than on exit | Community
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Level 2
Feb 19, 2021 10:18 PM UTC
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Word Count result while typing, rather than on exit

I have a form where a field is limited as to the number of words.

I found a JavaScript that does what I need as far as giving me a Word Count, however it will only show the results on exit, not while the user is typing.

I've tried changing the event to "change" or "enter" and other options, but that breaks the code.

How can I fix it so it gives me live updates?

 

Any help would be greatly appreciated.

Thanks.

 

The code is currently:

var cnt = word_count(this.rawValue); WordCountResult.rawValue = cnt.toString(); function word_count(textParam) { textParam = textParam.replace(/^\s*|\s*$/g,''); if (textParam) return textParam.split(/\s+/).length; else return 0; }
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Kosta_Prokopiu1
Kosta_Prokopiu1Accepted solution
Employee
Feb 22, 2021 8:01 PM UTC

Place your function in the change event. Then call as word_count(xfa.event.fullText); this.rawValue will not work in this context.

4 replies

Kosta_Prokopiu1
Kosta_Prokopiu1Accepted solution
Employee
Feb 22, 2021 8:01 PM UTC

Place your function in the change event. Then call as word_count(xfa.event.fullText); this.rawValue will not work in this context.

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Level 2
Feb 22, 2021 10:19 PM UTC
Thank you! this worked!
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Mayank_Gandhi
Employee
Feb 22, 2021 4:21 PM UTC

Are you rendering as HTML or pdf?

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Level 2
Feb 22, 2021 10:17 PM UTC
As a PDF
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