Javascript question

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Posted on by Community Member

Hello,

we have a javascript that is meant to calculate a field based on other field values, but every time i try to enable it on an OnSave or Onload control i get an undefined error, i cant see anything wrong with the javascript myself but i could be missing something.

function CalcProjDaysLeft()
{
var nDP = Xrm.Page.getAttribute("new_pm_outstanding").getValue();
var nPI = Xrm.Page.getAttribute("new_devdaysleft").getValue();
var nDI = Xrm.Page.getAttribute("new_train_outstanding").getValue();

if((nDP == null) || (nDD == null))
{
return;
}
Xrm.Page.getAttribute("new_daysleft").setValue (nDP + nPI + nDI);
}

Is the script, any help would be greatly appreciated.

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ScottDurow 21 on at

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You have no test for nPI being null - also are you sure all of those attributes are on the form?

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Community Member on at

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I noticed that bit just after i posted it and amended the script accordingly - still getting the same error.

The attributes are on the form - the schema names have capitals instead of all lower case (the ones on the actual form are lower case)

To be honest i didn't write this it was there before i started.

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slx 386 on at

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What is the error ?

Maybe you can also check that the values are numeric/decimal before the sum.

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Community Member on at

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Error is just undefined - Yes the values are all decimal

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ScottDurow 21 on at

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Check that the webresource is published and that the reference in the onsave and onload event have the current function name.

If you put a 'debugger' statement in your javascript and press F12 in the browser, you should be able to debug it.

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