How can I retrieve dynamic CRM custom field values using java-script and perform some calculation with the values retrieved and put it to another custom field?
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2 Answers
You can refer to them as to any other field on any form.
// assuming the name of your field is *Konrad*
var coder = Xrm.Page.getAttribute(“new_Konrad”).getValue();
However, if you wish to access the same data field from the context of an IFRAME populated by a web resource, you need to refer to the parent of your location by prefixing the line above by the following.
// assuming the name of your field is *Konrad*
var coder = window.parent.Xrm.Page.getAttribute(“new_Konrad”).getValue();
I can add that it's all documented in the SDK but I also need to admit that I'm not visiting it all too frequently myself either.
answered Feb 14, 2013 at 8:11
Konrad Viltersten
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Refer this article to know more about the structure to access to objects through Javascript. To get values is like Konrad said, to put a value you need do that:
Xrm.Page.getAttribute("CRMFieldName").setValue('Some Value');
To do operations is apply Javascript, check this site to learn Javascript
Hope this helps
