Uncaught syntaxerror: unexpected token index:60 'function'?

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Hi Team

I have javascript libraries and stylesheet on different directories on my local VS IDE. Somehow i am getting this when i debug '

Uncaught syntaxError: Unexpected token Index:60 'function'?

./ Anyone can help me with this error message to fix it.?

What I have tried:

<body>
    <link href="~/Content/vis.css" rel="stylesheet" />
    <link href="~/Content/vis.min.css" rel="stylesheet" />
    <!-- JS -->
    <script src="~/Scripts/gci.min.js"></script>
    <script type="text/javascript">

        function ChartVis(response) {
            var container = document.getElementById('visualization');

            // Create a DataSet (allows two way data-binding)
            var items = new vis.DataSet(response);

            // Configuration for the Timeline
            var options = {};

            // Create a Timeline
            var timeline = new vis.Timeline(container, items, options);
        }
        function OnError(response) {
            alert("Error !");
        }

   
            $(document).ready(function () {
                $.ajax({
                    type: "GET",
                    url: "GetAll",
                    contentType: "application/json; charset=utf-8",
                    dataType: "json",
                    success: ChartVis,
                    error: OnError
            });

    </script>

    <div id="visualization"></div>

Posted 3-Oct-21 19:45pm

Tgcobza Mkontwana

Updated 4-Oct-21 0:53am

v3

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Chris Copeland · Answer 1 · 2021-10-03T23:01:00

Solution 1

Placement of your code is very important, if you look at your code you'll notice you've declared your ChartVis and OnError functions inside the $.ajax() method. You need to move those two method declarations somewhere else. You should probably move them above the $(document).ready() line. Similar to:

JavaScript

<script type="text/javascript">

function ChartVis(..) {
  ..
}

function OnError(..) {
  ..
}

$(document).ready(function() {
  ..
});

</script>

Posted 3-Oct-21 23:01pm

Chris Copeland

Comments

Tgcobza Mkontwana 4-Oct-21 6:21am

@Chris Copeland, the issue i have applied that but the vis.js libaries doent want to load the timeline and yet im experience unexpected error. See my update logic from the topic on javascript libraries.

Chris Copeland 4-Oct-21 6:49am

Your code still isn't correct, you've not closed the $(document).ready() block. If you look at the code you can see that you're missing the }); which would close that function call, and you have a closing } below your script closing tag.

Tgcobza Mkontwana 4-Oct-21 6:55am

@Chris Copeland, i did made a change but i am still getting the same problem and debug get this error message "Uncaught SyntaxError: Unexpected end of input"

Chris Copeland 4-Oct-21 7:02am

You still haven't closed the $(document).ready() block correctly. The }); at the end of your script block is closing the $.ajax call, but the parent $(document).ready() still needs to be closed.