Trying to replace spaces with dashes using ng-model

Question

I\'m new to AngularJS and trying to create a simple app that will allow me to upload files to my Laravel driven website. I want the form to show me the preview of what the u

Answer 1

First, you have to inject your filter in you module by adding it's name to the array :

var app = angular.module('neoperdition',['spaceless']);

Secondly, the function of the filter have to return something. The String.prototype.replace() return a new String. so you have to return it :

app.filter('spaceless',function(){
    return function(input){
        return input.replace(' ','-');
    }
});

Edit: dfsq's answer being a lot more accurate than mine.