JavaScript Not Working on On Change

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Posted on by Community Member

Its quite awkward to ask a newbie kind of question but can anyone help me on it.

I have an optionset field, Sales Stage, where I am capturing the stages of BPF, and I am hiding tabs based on option set values.

JS working fine on form OnLoad and same JS not working on field OnChange.

Please let me know where I went wrong.

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Mahendar Pal 45,095 on at

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Hi,

If your script is working on the form load and not working on the fiel change then it clear it's missing value, so I will suggest you to debug your script and see on case of onchange it getting required value properly or not.

You can use developers tools to debug your code after butting debugger keyword.

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gdas 50,091 Moderator on at

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Hi ,

Are you getting any error in the onchange ? or simply its not firing ?

I am pretty much sure you already debug your code seems the value you are selecting is not getting and it is not entering the actual logic.

Please check following -

1. Try to get value from BPF , if the field not available in the form.

var OptionSetValue = formContext.getAttribute("header_process_salesstage").getValue(); // Or You may try with this var OptionSetValue = null; try { OptionSetValue = Xrm.Page.getAttribute("header_process_salesstage").getSelectedOption().value; } catch (ex) { }

2. Make sure you are getting value in below line -

if(formContext.getAttribute("css_salesstage") !=null)

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Adrian Begovich 1,027 Moderator on at

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Hi Seshan D,

Check that you have included the OnChange Event Handler on your form. You may have forgotten to include this.

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NODAL 860 on at

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Hi Seshan,

Looks like you are on version 9.

Can you try addOnStagechange event instead.

Can refer this..

[View:https://docs.microsoft.com/en-us/dynamics365/customer-engagement/developer/clientapi/reference/formcontext-data-process/eventhandlers/addonstagechange]

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Temmy Wahyu Raharjo 2,916 on at

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Hi, BPF is very tricky compare to normal form type. All the control in BPF is lazy loading. So only the active stage control will load. Hence you need to have 2 checking, on load and on stage changes to register your event.

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