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Microsoft Dynamics CRM (Archived)

How we can calculate sum the amount that we got in the form of array based on some condition

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Posted on by Suraj Jadhav 70

Hello ,

I am new to crm dynamics 365 javascripts.

How we can calculate sum the amounts that we got in the form of array ?

for (var i = 0; i < results.value.length; i++)
{
var totalamount = results.value[i]["totalamount"];  // contains value like 300, 545, 500 etc
var chargetype = results.value[i]["chargetype"];     // contains charge type value like 1234,  3456, 1234 etc

}

I want sum of total amount whose charge type = 1234 (some value of the option set)

How we can achive this using javascript?

Thank you.

*This post is locked for comments

  • Suggested answer
    Kokulan Profile Picture
    Kokulan 18,048 on at
    RE: How we can calculate sum the amount that we got in the form of array based on some condition

    If you want to get the total of all the 1234 charge types, please try the following script and see if it works for you

    var totalamount  = 0;

    results.value.forEach(function(obj)

    {

       if (obj["chargetype"] === 1234)

           totalamount += obj["totalamount"];

    });

    Depending on how you retrieved, the data, you may have to do obj["chargetype"].value and obj["totalamount"].value to get it working

    Hope this helps

  • David Jennaway Profile Picture
    David Jennaway 14,063 on at
    RE: How we can calculate sum the amount that we got in the form of array based on some condition

    As an alternative, have you considered using a lookup field for the calculation, which avoids the need for code. This does have some limitations (e.g. it is only recalculated every hour by default, though there are tools to trigger a recalculation via a workflow)

  • Suggested answer
    Rawish Kumar Profile Picture
    Rawish Kumar 13,756 on at
    RE: How we can calculate sum the amount that we got in the form of array based on some condition

    Hi Suraj,

    Within your for loop create an array and add values to that. Try to explore a bit push() method.

    post that you can get the sum of those value from array : stackoverflow.com/.../how-to-find-the-sum-of-an-array-of-numbers  

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