how can i i18n the step title? about angular-wizard HOT 4 CLOSED

ok, @mgonto , maybe you have no time to kill this question.
i make a pull requrest，if it can help you something, i will where happy.

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@mgonto or, what i really want is the pre-change event. i can set return false and then break goto event.

from angular-wizard.

Hey @geminiyellow I have an idea for you situation. What if you changed the navigationbar partial to something like this:

//snippet from wizard.html
 <a ng-click=\"changeStep(callback, step)\">{{step.title || step.wzTitle}}</a>\n" +

Then in your wizard directive you can add:

 $scope.changeStep = function (callback, step) {
    if(angular.isFunction(callback){
        //if callback returns truthy then run goTo()
        if(callback()){
            $scope.goTo(step);
        }
    } else if(!callback){
        $scope.goTo(step);
    }
};

You can pass your callback function into the template and only if it returns truthy will it fire goTo(). It will also fire goTo() if no callback is present. If you need a unique callback per step you can add it to the step object that is created. So you can call the callback in the template like: step.callback()

Let me know if that doesn't make sense.

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@geminiyellow with the most recent update each step now has a canenter and canexit attribute where a validation function can be inserted. This validation will have to pass no matter how you get to the step (navigation bar, callingnext(), calling previous(), etc...). In regards to the step title, it looks like you have a Pull Request that handles this. I will look at the Pull Request as soon as I can. Thanks for your contributions!

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