SlxMobile 3 and removal of fields from Opp Creation throwing JS errors

[elliotrodriguez]

In a Mobile 3 install I'm getting the following from Chrome:

"Cannot call method 'setCurrencyCode' of undefined"

Which points to this in Edit.js

           this.fields['SalesPotential'].setCurrencyCode(App.getBaseExchangeRate().code);

It appears this is because I've removed the SalesPotential field; we calculate this based off a number of other values instead of using one textbox.

I have also removed Status, which throws a similar error on a different method.

Opps save correctly otherwise, but the GUI shows the loading animation at the top of the browser window.

My removal code is pretty vanilla:

this.registerCustomization('edit', 'opportunity_edit', {
                at: function (row) { return row.name == 'SalesPotential'; },
                type: 'remove'
            });

How do I correct this without re-adding the fields I want removed?

[RJLedger]

Use "hide"....

    type: 'hidden'

[elliotrodriguez]

hidden didn't work. In Chrome the field was still displayed.

For example, I tried to use "hidden" as the type under Contact to remove the CuisinePreference row. It didnt hide until I used remove.

My bad, clearly the documentation says hidden (now that I found where to look), I think its just a caching problem. I'll try again. Thanks.

[elliotrodriguez]

So I've changed it to this:

 this.registerCustomization('edit', 'opportunity_edit', {
                at: function (row) { return row.name == 'SalesPotential'; },
                type: 'hidden'
            });

 Which still has not hidden the region (why I thought it wasn't working at first). It's not cached; the above is taken straight out of Dev Tools in Chrome when the page loads. If I change type to remove it is stripped from the page but the JS error returns. Is my syntax correct?

[greensweater]

Here's what I added to my RegisterCustomizations for opportunity:

var setValuesOverrideMixin = {
	setValues: function(values) {
		this.inherited(arguments);
		var nodes;
		if (App.hasMultiCurrency()) {
			if (values && values.ExchangeRateCode) {
				this.fields['ExchangeRateCode'].setValue({'$key': values.ExchangeRateCode, '$descriptor': values.ExchangeRateCode});
			}
			if (!App.canLockOpportunityRate()) {
				this.fields['ExchangeRateLocked'].disable();
			}
			if (!App.canChangeOpportunityRate()) {
				this.fields['ExchangeRate'].disable();
				this.fields['ExchangeRateCode'].disable();
			}
			this.fields['ExchangeRateDate'].disable();
		}
		//this.fields['SalesPotential'].setCurrencyCode(App.getBaseExchangeRate().code);
	}
};
Mobile.SalesLogix.Views.Opportunity.Edit.extend(setValuesOverrideMixin);

In the above, the entire SetValues method is copied from the stock app and the .setCurrencyCode method line is commented out. 

At first I used "type: 'remove'" with SalesPotential and I started getting errors (or rather, just a blank screen with the unhelpful message net::ERR_FAILED in the dev console). A null check would've been nice.