In Incident Table there is field add two numbers should populate in 3rd field , but the problem is the number should be in eg : 0001 + 0002 = 0003 000

[Pravin Yadav1]

In Incident Table there is field add two numbers should populate in 3rd field , but the problem is the number should be in eg : 0001 + 0002 = 0003

Answer should be in this format  0003

please help me

I have written this code in Business rules :

 var x = current.u_integer_7;
    var y = current.u_integer_5;
    gs.addInfoMessage(x);
    var z = x + y;
    current.u_integer_6 = z;

[Uncle Rob]

You're thinking in terms of integers (which never format with leading zeros).  You need to think in terms of string, at least for output.

This stackOverflow page looks to have a lot of options for you. 

function pad(num, size) {
    num = num.toString();
    while (num.length < size) num = "0" + num;
    return num;
}

[Pravin Yadav1]

Thanks for response

@Robert Fedoruk

In the given field m getting the output, considering the output need to convert to string

and by getting the logic the value should be started from   0018.

Instead of 18.0  i need to get 0018

Thanks & regards

pravin

[Mahendra RC · Accepted solution]

Hello @Pravin Yadav 

This is not possible with Integer type of field that is not possible. If you want to acheive this requirement then you have to use the String type field and in Client script you can validate that if the value entered in num1 and num2 are not numer then display error Message. Something like below:

function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || newValue == '') {
        return;
    }
    if (isNaN(newValue)) {
        g_form.clearValue("u_num1");
        g_form.showFieldMsg("u_num1", "Enter Numeric value", "error");
    } else {
        var lengthNum1 = g_form.getValue("num1").length;
        var lengthNum2 = g_form.getValue("num2").length;
        var length = lengthNum2;
        if (lengthNum1 > lengthNum2) {
            length = lengthNum1;
        }
        var totalValue = parseInt(g_form.getValue("num1")) + parseInt(g_form.getValue("num2"));
        var finalValue = pad(totalValue.toString(), length);
        alert(finalValue);
        g_form.setValue("add", finalValue);
    }

    function pad(num, size) {
        num = num.toString();
        while (num.length < size)
            num = "0" + num;
        return num;
    }
}

Similarly 1 client script on Num2 field.

Else you can use similar logic in your BR

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Thanks

[Pravin Yadav1]

Thank you so much

@Mahendra.