onChange Client script - clear dependent field when user clears IP address field

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BiancaK
Tera Expert

‎07-22-2023 03:53 PM - edited ‎07-22-2023 04:24 PM

Good Day fellow Devs

 

I am performing a field validation on the IP address field and thereafter I am setting the IP address value to another field (machine name field). 

After setting the IP address field value to machine name field, if the user clears the value in the IP address field the machine name field is not cleared. How do I clear it please?

 

function onChange(control, oldValue, newValue, isLoading, isTemplate) {
    if (isLoading || newValue === '') {
        return;
    }
 
    var ip = g_form.getValue('ip_address');
 
    var reg = /^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/;
 
    if (!reg.test(ip)) {
        alert('Please enter correct IP Address');
        g_form.clearValue('ip_address', '');
    } else {
        var machineName = ip + ".abc.xxxzzz.corp";
        g_form.setValue("machine_name", machineName);
    }
}
 
BiancaK_0-1690068157352.png

 

I have tried using g_form.clearValue(); but it does not work
 
BiancaK_0-1690068243207.png

 

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Sagar Pagar
Tera Patron

‎07-22-2023 06:28 PM - edited ‎07-22-2023 06:30 PM

Hi @BiancaK,

 

You need to use the clearValue() ot setValue() with null value for machine name variable. You can try this updated scripts.

UI type: All

 

 

function onChange(control, oldValue, newValue, isLoading, isTemplate) {
	if (isLoading || newValue === '') {

		g_form.clearValue("machine_name");
		return;
	}

	var ip = g_form.getValue('ip_address');

	var reg = /^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/;

	if (!reg.test(ip)) {
		alert('Please enter correct IP Address');
		g_form.clearValue('ip_address');
	} else {
		var machineName = ip + ".abc.xxxzzz.corp";
		g_form.setValue("machine_name", machineName);
	}
}

 


If my response helps to solve your issue. Kindly mark it as helpful & correct. It will be helpful for future readers.
Thanks,
Sagar Pagar

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Samaksh Wani
Giga Sage
Giga Sage

‎07-22-2023 10:54 PM

Hello @BiancaK 

 

 

function onChange(control, oldValue, newValue, isLoading, isTemplate) {
    if (isLoading || newValue === '') {
        return;
    }


 
    var ip = g_form.getValue('ip_address');

    if(ip == ""){
     g_form.setReadOnly('machine_name', false);
     g_form.setValue('machine_name', '');
    }
 
    var reg = /^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/;
 
    if (!reg.test(ip)) {
        alert('Please enter correct IP Address');
        g_form.clearValue('ip_address', '');
    } else {
        var machineName = ip + ".abc.xxxzzz.corp";
        g_form.setValue("machine_name", machineName);
    }
}

 

 

Use this code 

 

Plz Mark my Solution as Accept and Give me thumbs up, if you find it Helpful.

 

Regards,

Samaksh

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