Move the JavaScript code from the <script> element in the HTML file to a

Recently, I've been exploring the idea of incorporating a tradingview ticker on my website.

Trading view has kindly provided me with a snippet to embed into my webpage:

<!-- TradingView Widget BEGIN -->
<div class="tradingview-widget-container">
  <div class="tradingview-widget-container__widget"></div>
  <div class="tradingview-widget-copyright"><a href="https://www.tradingview.com" rel="noopener" target="_blank"><span class="blue-text">Ticker Tape</span></a> by TradingView</div>
  <script type="text/javascript" src="https://s3.tradingview.com/external-embedding/embed-widget-ticker-tape.js" async>
  {
      "symbols": [
        {
          "proName": "FOREXCOM:SPXUSD",
          "title": "S&P 500"
        }
      ],
      "showSymbolLogo": true,
      "colorTheme": "light",
      "isTransparent": false,
      "displayMode": "adaptive",
      "locale": "en"
  }
  </script>
</div>
<!-- TradingView Widget END -->

However, I desire to consolidate everything within the script tag into a separate js file.

Therefore, the question arises: with an empty index.js file, how can I insert the following code into it?

<script type="text/javascript" src="https://s3.tradingview.com/external-embedding/embed-widget-ticker-tape.js" async>
    {
    "symbols": [
      {
        "proName": "FOREXCOM:SPXUSD",
        "title": "S&P 500"
      }
    ],
    "showSymbolLogo": true,
    "colorTheme": "light",
    "isTransparent": false,
    "displayMode": "adaptive",
    "locale": "en"
}
    </script>

Any insights on how to achieve this would be greatly appreciated!

javascript

Answer №1

To successfully implement the code snippet in your question, make sure to exclude the <script …> and </script> lines. Instead, move that specific code to the index.js file. Additionally, include the 

<script src="path/to/index.js></script>
tag (if it's not already present) for smooth functionality. If any issues persist, kindly update your query with relevant error messages displayed in the console.

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