How to remove the whitespace business rule

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Mrman
Tera Guru

‎01-07-2021 03:08 PM

Hi ,

I have created a business rule to replace a line in the Description field with empty space . 

It is working and that line is replaced with blank space . Now I want to remove this white space and move Up the line below it .

Please guide how to achieve it .

find_real_file.png

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Ankur Bawiskar
Tera Patron
Tera Patron
In response to Mrman

‎01-09-2021 06:42 AM

@ramamr 

I just used the same script and it worked fine for me

Original Message

find_real_file.png

Script:

var gr = new GlideRecord('problem');
gr.get('a463aa81db41e010224a2a9a48961954');

var desc = gr.description;
gs.info('Original String->\n' + desc);

desc = desc.replace(/Legal Entity Code: LE-[A-Z]+[\d]{3}/g, '');

var arr = desc.replace(/(\r\n|\n|\r)/gm, "@").replaceAll('@',',').split(',');
var finalArr = [];
for(var i in arr){
if(arr[i] != ''){
finalArr.push(arr[i].toString());
}
}

var finalString = finalArr.join('\n');

gs.info('Final String->\n' + finalString);

gr.description = finalString;
gr.update();

find_real_file.png

find_real_file.png

Regards
Ankur

Regards,
Ankur
✨ Certified Technical Architect  ||  ✨ 9x ServiceNow MVP  ||  ✨ ServiceNow Community Leader

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Mike Patel
Tera Sage

‎01-07-2021 03:12 PM

share business rule script you have.

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Mrman
Tera Guru
In response to Mike Patel

‎01-07-2021 03:30 PM

Attaching screenshot also with white space after this BR ran.

I want to move the line below white space above .

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Ankur Bawiskar
Tera Patron
Tera Patron
In response to Mrman

‎01-07-2021 09:05 PM

@ramamr 

You can use this logic

var description = current.description.toString();



    if (description.includes('Legal Entity Code: LE-')) {

        var grdesc = new GlideRecord('sn_hr_core_case');
        grdesc.addEncodedQuery('active=true^descriptionLIKELegal Entity Code: LE-');
        grdesc.addQuery('sys_id', current.sys_id);
        grdesc.orderByDesc('sys_created_on');
        grdesc.setLimit(1);
        grdesc.query();

        if (grdesc.next()) {
        var finalArr = [];
        var value = description.replace(/Legal Entity Code: LE-[A-Z]+[\d]{3}/g, '');
        var arr = value.toString().split('\r\n');
        for(var i=0;i<arr.length;i++){
        if(arr[i].trim() != ''){
        finalArr.push(arr[i].toString());
        }
        }
            grdesc.description = finalArr.toString();
            grdesc.update();
        }

    }

})(current, previous);

Regards
Ankur

Regards,
Ankur
✨ Certified Technical Architect  ||  ✨ 9x ServiceNow MVP  ||  ✨ ServiceNow Community Leader
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Ankur Bawiskar
Tera Patron
Tera Patron
In response to Mrman

‎01-08-2021 05:37 AM

@ramamr 

please check the script I shared

Regards
Ankur

Regards,
Ankur
✨ Certified Technical Architect  ||  ✨ 9x ServiceNow MVP  ||  ✨ ServiceNow Community Leader
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