CODEWITHSUNDEEP
javascriptphplaravel-5
Mentenyia
Mentenyia

Reputation: 211

Laravel 5.2 Javascript call with blade parameter

I have (currently) the following bit of code in my module.blade.php:

@section('scripts')
  <script type="text/javascript">
      createMixin(['{{ $module }}']);
  </script>
@endsection

Explanation:

Example:

{ "title":"Title", "name":"dummy", "file":"dummy", "layout":"normal", "fields": [ { "name": "bla" } ] }

Problem is: This does end in an error message: "htmlentities() expects parameter 1 to be string, array given"

Done so far: I have already tried several things:

@section('scripts')
  <script type="text/javascript">
      var fields = $.parseJSON("{!! $module !!}");
      createMixin(fields);
  </script>
@endsection

And:

@section('scripts')
  <script type="text/javascript">
      createMixin("{!! JSON.parse($module) !!}");
  </script>
@endsection

And:

@section('scripts')
  <script type="text/javascript">
      createMixin("{!! json_encode($module) !!}");
  </script>
@endsection

And:

@section('scripts')
  <script type="text/javascript">
      $(this).createMixin("{{ $module }}");
  </script>
@endsection

I have had a look at several posts here (like this one) and in other sources, they tell the people to use the php implode method or just a simple usage of "{!! !!}". But this all ends up in the same error message.

Question: What am I overlooking here? What am I doing wrong?

Edit:

As requested my Javascript function:

//generate one jade mixin
function createMixin(module) {
    //first load JSON...
    var json = $.parseJSON(loadJSON(module["file"]));
    //get options for mixin
    var options = json.fields;
    //detect jade file
    var jadepath = RESOURCES_DIR + "views/jade/" + json.file + "/template.jade";

    //check if file exists
    $.ajax({
        'url': jadepath,
        'type': 'HEAD',
        'error': function() {},
        'success': function () {
            var html = renderJade(options, jadepath);
            //save html into json
            json.html = html;
            var tmp = new Blob([html], { type: 'plain/text;charset=utf-8' });

        }
    });
};

Upvotes: 2

Views: 11448

Answers (1)

Mentenyia
Mentenyia

Reputation: 211

Alright, so I found the solution.

I had to first do the parameter initialisation in PHP:

<?php $json = json_encode($module); ?>

And then separately call the Javascript function via:

@section('scripts')
  <script type="text/javascript">
      $(document).ready(function() {
          var module = {!! $json !!};
          createMixin(module);
      });
  </script>
@endsection

So in total it would look like this:

<?php $json = json_encode($module); ?>

@section('scripts')
  <script type="text/javascript">
      $(document).ready(function() {
          var module = {!! $json !!};
          createMixin(module);
      });
  </script>
@endsection

Upvotes: 1

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