How can I remove non-alphanumeric characters from a field using an on-save event?

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Hello,

I am trying to remove non-alphanumeric characters from a field using an on-save event. Here is what I have in my OnSave event so far:

(DELCHR(String,'=','!|@|#|$|%');

What else do I need to add to get this event to work? I have not created OnSave events in the past and am new to JavaScript. When I try to execute the event in my form, I receive an error telling me I am missing the ']' symbol, which I do not believe is the issue.

Thanks!

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gdas 50,091 Moderator on at

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Hi Try with this -

function OnSaveRemoveCharacter(executionContext) {
formContext = executionContext.getFormContext();
formContext.getAttribute("new_code").setSubmitMode("always"); // Set field setsubmit mode
var alphaNumericCode = formContext.getAttribute("new_code").getValue();
alphaNumericCode = alphaNumericCode.replace(/[^a-z0-9+]+/gi, ' '); // I have replaced here with space , you can do without space like ''
formContext.getAttribute("new_code").setValue(alphaNumericCode); // Replace Field name

}

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Community Member on at

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Hi Goutam,

Thank you for your reply. I tried your suggestion and received the following error: "One of the scripts for this record has caused an error. For more details, download the log file.

Web resource method does not exist: Remove Non-Alphanumeric Characters".

How can I fix this? "Remove Non-Alphanumeric Characters" is the name of my event.

Thanks!

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gdas 50,091 Moderator on at

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Can you share error screenshot.

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Community Member on at

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Yes, please see below:

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gdas 50,091 Moderator on at

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:) Seems you did silly mistake. Please follow below steps -

1. In my above code replace the field name "new_code" with the field name which you want to remove no alpha numeric character.

2. Now copy and paste the code in the JS web-resource .

3. Go to form properties , under onsave give the method name OnSaveRemoveCharacter

4. Dont forget to pas execution context. (docs.microsoft.com/.../clientapi-execution-context)

For more information please have a look how to register function in Dynamics 365.

carldesouza.com/.../

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Goutam,

I believe I've followed each step you mentioned. However, I am still receiving the following error:

Any ideas how I can fix this?

Also, the "new_code" should be replaced with the field name, not the field's display name, correct?

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Vipin J 1,603 on at

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new_transferfromcode

you might forgot to change the above field name, if you are updating and replacing in the same field.

Regards,

Vipin

https://vjcity.blogspot.com/2019/08/guidelines-to-write-good-javascript.html

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gdas 50,091 Moderator on at

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Make sure you replace new_transferfromcode with field name last line as well -

formContext.getAttribute("new_transferfromcode").setValue(alphaNumericCode); //replace new_transferfromcode

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That worked! Thank you so much for the help!

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Vipin J 1,603 on at

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As you said you are new to Javascripting in Dynamic CRM,

Here are some of the post which you can look for

[View:https://vjcity.blogspot.com/search/label/Dynamic%20CRM%20JavaScript:750:50]

https://vjcity.blogspot.com/2019/08/guidelines-to-write-good-javascript.html

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