Declare multiple values in ng-init

Use a function, way more readable:

ng-init="init()"

And:

$scope.init = function() {
    $scope.a = 1;
    $scope.b = 2;
}

Or, if you must, separate inline variables with a semi-colon:

ng-init="a = 1; b = 2"

Sometimes its not ideal to put the variables in a function. For example your backend is in express and you are rendering a file using jade.

With Express.js you can send local variables to the html. Angular can accept these variables with

ng-init=""

Using ";" one can have multiple variables

Example

ng-init=" hello='world'; john='doe' "

I prefer wrap with object init variable:

<div ng-init="initObject = {initParam: 'initParamValue', anotherOne: 'value'}"></div>

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