How to pass the Scala Map[String,Map[String,String]] to Js Object

Question

I wanted to pass the Scala Map values to JavaScript JSON onject in the Play framework view

I get "SyntaxError: JSON.parse: unexpected character at line 1 column 10 of the JSON data" When I check the following code

val mapTobePassToJs = Map(

      "cg1" -> Map(
        "path" -> "/var/logs/cdr1/cdr",
        "name"  -> "CG-1"

      ),

      "cg2" -> Map(
        "path" -> "/var/logs/cdr2/cdr",
        "name"  -> "CG-2"
      ),

      "cg3" -> Map(
        "path" -> "/var/logs/cdr3/cdr",
        "name"  -> "CG-3"
      ),

      "cg4" -> Map(
        "path" -> "/var/logs/cdr3/cdr",
        "name"  -> "CG-4"
      )
    )

<script type="text/javascript">

        var aChartList = jQuery.parseJSON("@JSONObject(mapTobePassToJs).toString()".replace(/&quot;/g,'"'));

</script>

Anyone please help me

Muhammad Usama · Accepted Answer · 2016-04-19 06:25:46Z

3

As you want Json as a result why are you not using Json.obj(). Following would be your structure then.

val mapTobePassToJs = Json.obj(

      "cg1" -> Json.obj(
        "path" -> "/var/logs/cdr1/cdr",
        "name"  -> "CG-1"

      ),

      "cg2" -> Json.obj(
        "path" -> "/var/logs/cdr2/cdr",
        "name"  -> "CG-2"
      ),

      "cg3" -> Json.obj(
        "path" -> "/var/logs/cdr3/cdr",
        "name"  -> "CG-3"
      ),

      "cg4" -> Json.obj(
        "path" -> "/var/logs/cdr3/cdr",
        "name"  -> "CG-4"
      )
    )

answered Apr 19, 2016 at 6:25

Muhammad Usama

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1 Comment

Muhunthan Over a year ago

Thanks for your suggestions

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