Make field Mandatory using onchange client script

Divya Rajasekar
Tera Contributor

‎10-30-2023 09:18 AM

Hi,

 

I have a query.If i give configuration item and i should get it and check in relationship table child value is same as this ci and if the application is A then i should make a field B mandatory. Its working but when i change the value of Field B that mandatory is going and it becomes as non mandatory field? How to tackle this?

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3 REPLIES 3

SANDEEP28
Mega Sage

‎10-30-2023 09:47 AM

@Divya Rajasekar  Can you share your client script code here 

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Divya Rajasekar
Tera Contributor
In response to SANDEEP28

‎10-30-2023 10:13 AM

 if (/*isLoading ||*/ newValue === '') {
        return;
    }
    if (oldValue != newValue) {
        g_form.setValue('field b', '');
        g_form.setValue('field b1', '');
    }

    //Type appropriate comment here, and begin script below
    var gn = new GlideAjax('testutils');
    gn.addParam('sysparm_name', 'checkpartci');
    gn.addParam('sysparm_sysid', newValue);
    gn.getXML(callBackFunction);

    function callBackFunction(response) {

        var answer = response.responseXML.documentElement.getAttribute("answer");
        //alert('from script include' + answer);
        if (answer == 'true') {
            g_form.setDisplay('field b', true);
            g_form.setMandatory('field b', true);
        }
        else if(answer == 'false'){
            g_form.setDisplay('field b', false);
            g_form.setMandatory('field b', false);
        }
    }
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Anand Kumar P
Giga Patron
Giga Patron

‎10-30-2023 11:03 AM

Hi @Divya Rajasekar ,

Use below script

if (newValue === '') {
    return;
}

if (oldValue != newValue) {
    g_form.setValue('field_b', '');
    g_form.setValue('field_b1', '');
}
var gn = new GlideAjax('testutils');
gn.addParam('sysparm_name', 'checkpartci');
gn.addParam('sysparm_sysid', newValue);
gn.getXML(callBackFunction);
function callBackFunction(response) {
    var answer = response.responseXML.documentElement.getAttribute("answer");
    // alert('from script include' + answer);
    if (answer == 'true') {
        g_form.setDisplay('field_b', true);
        g_form.setMandatory('field_b', true);
    } else if (answer == 'false') {
        g_form.setMandatory('field_b', true); 
        g_form.setDisplay('field_b', false);
    }
}

Thanks,

Anand

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