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JS Wrap Function

Jittery Jaguar answered on March 27, 2022 Popularity 8/10 Helpfulness 2/10

answer JS Wrap Function

JS Wrap Function

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var originalFunction = myFunction;
window.myFunction = function myFunction(a, b, c) { /* #1 */
  /* work before the function is called */
  try {
    var returnValue = originalFunction.apply(this, arguments); /* #2 */
    /* work after the function is called */
    return returnValue;
  }
  catch (e) {
    /* work in case there is an error */
    throw e;
  }
}
for(var prop in originalFunction) { /* #3 */
  if (originalFunction.hasOwnProperty(prop)) {
    window.myFunction[prop] = originalFunction[prop];
  }
}

Popularity 8/10 Helpfulness 2/10 Language javascript

Source: trackjs.com

Tags: function javascript

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Contributed on Mar 27 2022

Jittery Jaguar

0 Answers Avg Quality 2/10

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