>>Hi everybody,
>>
>>I am still not clear how directives work and how to make them optional.
>
>The link function passes a third parameter which lets you get at the attributes:
>
>
>// Instead of this:
> link: function (scope, element) {
>// Do this:
> link: function (scope, element, attrib) {
>
>
>Now you have access to the attributes, so to grab the value:
>
>
>var attribValue = attrib.smFocus
>
>
>(take a look at attrib in the debugger and you'll see the values it holds).
I am going to play with it, but here is the deal. We have sm-focus directive as is in many forms. I just want to "enhance" it to be able to turn it off. Will adding the attrib as extra parameter break the existing forms?
If it's not broken, fix it until it is.
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