Fiori extension: Need to have a custom javascript function

[Former Member]

Hi,

      Have extended SAP Approve PO app, everything works fine. However need to have a custom java script function to validate PO type.

To do that we use:

<form:FormContainer  title="PC data"

                                     visible="{parts : [{path : 'ZZPOTYPE'}], formatter : 'ui.s2p.mm.purchorder.approve.util.Conversions.commonFieldVisibilityTrigger'}">

Here, FORMATTER is called from the standard app Conversions.js under UTIL folder:

1. Could we extend the Conversions.js or

2. Couls we create one in extension app?

Regards,

Kevin Dass

Message was edited by: Michael Appleby

[former_member182372]

sure you can create one, just place it in the right folder structure and dont forget to declare it

jQuery.sap.declare("your.own.very.special.Formatter");

[Former Member]

Thanks for your reply Maksin.

I did do the same, let me share it.

[santhu_gowdaz]

check your name space in index.html and component.js,

	<script id="sap-ui-bootstrap"
		src="resources/sap-ui-core.js"
		data-sap-ui-libs="sap.m"
		data-sap-ui-theme="sap_bluecrystal"
		data-sap-ui-xx-bindingSyntax="complex"
		data-sap-ui-resourceroots='{"HERE IT SHOULD MATCH": "./"}'>
	</script> jQuery.sap.declare("HERE IT SHOULD MATCH.Component"); jQuery.sap.require("HERE IT SHOULD MATCH.MyRouter"); sap.ui.core.UIComponent.extend("HERE IT SHOULD MATCH.Component", {

[Former Member]

Thanks Santhosh, however didn't get you on this. Could you please detail out?

[santhu_gowdaz]

Check out your index.html and component.js,

"HERE IT SHOULD MATCH" - This is the name space, it should match every where.

[Former Member]

Please find the code(Couldn't find the "jQuery.sap.require("HERE IT SHOULD MATCH.MyRouter");" in the extension app )

[santhu_gowdaz]

Leave about "jQuery.sap.require("HERE IT SHOULD MATCH.MyRouter")" because you are not using Router Concept and "MyRouter.js" is not available in your project.

[Former Member]

Thank you Santhosh, however would you let me know if the previous approach is correct? if not let me know.

Adding to it, I have achieved this functionality in a new app but it seems not working in an Fiori extension app.