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Firefox: ReferenceError: event is not defined

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0

Firefox displays the following error in the console:

ReferenceError: event is not defined

In refence to my code which allows me to open embedded youtube videos in fullscreen modals.

$(document).ready(function () 

 $(".vma_overlay").click(function () 

 var $videoSrcOriginal = $(event.target).siblings('.vma_iFramePopup').attr("src");

 // Check if the embedded youtube url has any attributes appended
 // by looking for a '?' in the url.
 // If one is found, append our autoplay attribute using '&',
 // else append it with '?'.

 if ($videoSrcOriginal.indexOf('?') > -1) 

 var $videoSrc = $videoSrcOriginal

 // when the modal is opened autoplay it
 $('#vma_ModalBox').on('shown.bs.modal', function (e) 

 // set the video src to autoplay
 var $videoSrcAuto = $videoSrc + "&autoplay=1&mute=1";
 $("#vma_video").attr('src', $videoSrcAuto);

 $('body').addClass("modalyt");
 )

 else 

 var $videoSrc = $(".vma_iFramePopup").attr("src");

 // when the modal is opened autoplay it
 $('#vma_ModalBox').on('shown.bs.modal', function (e) 

 // set the video src to autoplay
 var $videoSrcAuto = $videoSrc + "?autoplay=1&mute=1";
 $("#vma_video").attr('src', $videoSrcAuto);

 $('body').addClass("modalyt");
 )

 

 // stop playing the youtube video when modal is closed
 $('#vma_ModalBox').on('hide.bs.modal', function (e) 

 $("#vma_video").attr('src', $videoSrc);

 $('body').removeClass("modalyt");
 )
 );
);

Firefox is highlighting the following line of code as being the culprit:

var $videoSrcOriginal = $(event.target).siblings('.vma_iFramePopup').attr("src");

I don't seem to be having this issue in Chrome, IE or Edge.

I have tried to put it all together in a CodePen here: https://codepen.io/CodeChaos/pen/ZPgbJe

javascript

share|improve this question

asked Mar 28 at 16:12

BrokenCodeBrokenCode

36233 gold badges99 silver badges2525 bronze badges

• 
  
  
  

  
  4
  

  
  
  
  
  
  

  
  
  Why do you expect event to be defined?
  
  – SLaks
  Mar 28 at 16:14
  

  
  
  
  


• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  $(".vma_overlay").click(function (event) ...
  
  – justDan
  Mar 28 at 16:16
  
  

  
  
  
  


• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  "I don't seem to be having this issue in Chrome, IE or Edge" - Because that's just another Microsoft way to make things "work" by introducing some arbitrary global variable (event) - which got adopted by Chrome...
  
  – Andreas
  Mar 28 at 16:17
  

  
  
  
  

add a comment
 | 

0

Firefox displays the following error in the console:

ReferenceError: event is not defined

In refence to my code which allows me to open embedded youtube videos in fullscreen modals.

$(document).ready(function () 

 $(".vma_overlay").click(function () 

 var $videoSrcOriginal = $(event.target).siblings('.vma_iFramePopup').attr("src");

 // Check if the embedded youtube url has any attributes appended
 // by looking for a '?' in the url.
 // If one is found, append our autoplay attribute using '&',
 // else append it with '?'.

 if ($videoSrcOriginal.indexOf('?') > -1) 

 var $videoSrc = $videoSrcOriginal

 // when the modal is opened autoplay it
 $('#vma_ModalBox').on('shown.bs.modal', function (e) 

 // set the video src to autoplay
 var $videoSrcAuto = $videoSrc + "&autoplay=1&mute=1";
 $("#vma_video").attr('src', $videoSrcAuto);

 $('body').addClass("modalyt");
 )

 else 

 var $videoSrc = $(".vma_iFramePopup").attr("src");

 // when the modal is opened autoplay it
 $('#vma_ModalBox').on('shown.bs.modal', function (e) 

 // set the video src to autoplay
 var $videoSrcAuto = $videoSrc + "?autoplay=1&mute=1";
 $("#vma_video").attr('src', $videoSrcAuto);

 $('body').addClass("modalyt");
 )

 

 // stop playing the youtube video when modal is closed
 $('#vma_ModalBox').on('hide.bs.modal', function (e) 

 $("#vma_video").attr('src', $videoSrc);

 $('body').removeClass("modalyt");
 )
 );
);

Firefox is highlighting the following line of code as being the culprit:

var $videoSrcOriginal = $(event.target).siblings('.vma_iFramePopup').attr("src");

I don't seem to be having this issue in Chrome, IE or Edge.

I have tried to put it all together in a CodePen here: https://codepen.io/CodeChaos/pen/ZPgbJe

javascript

share|improve this question

asked Mar 28 at 16:12

BrokenCodeBrokenCode

36233 gold badges99 silver badges2525 bronze badges

• 
  
  
  

  
  4
  

  
  
  
  
  
  

  
  
  Why do you expect event to be defined?
  
  – SLaks
  Mar 28 at 16:14
  

  
  
  
  


• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  $(".vma_overlay").click(function (event) ...
  
  – justDan
  Mar 28 at 16:16
  
  

  
  
  
  


• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  "I don't seem to be having this issue in Chrome, IE or Edge" - Because that's just another Microsoft way to make things "work" by introducing some arbitrary global variable (event) - which got adopted by Chrome...
  
  – Andreas
  Mar 28 at 16:17
  

  
  
  
  

add a comment
 | 

Firefox displays the following error in the console:

ReferenceError: event is not defined

In refence to my code which allows me to open embedded youtube videos in fullscreen modals.

$(document).ready(function () 

 $(".vma_overlay").click(function () 

 var $videoSrcOriginal = $(event.target).siblings('.vma_iFramePopup').attr("src");

 // Check if the embedded youtube url has any attributes appended
 // by looking for a '?' in the url.
 // If one is found, append our autoplay attribute using '&',
 // else append it with '?'.

 if ($videoSrcOriginal.indexOf('?') > -1) 

 var $videoSrc = $videoSrcOriginal

 // when the modal is opened autoplay it
 $('#vma_ModalBox').on('shown.bs.modal', function (e) 

 // set the video src to autoplay
 var $videoSrcAuto = $videoSrc + "&autoplay=1&mute=1";
 $("#vma_video").attr('src', $videoSrcAuto);

 $('body').addClass("modalyt");
 )

 else 

 var $videoSrc = $(".vma_iFramePopup").attr("src");

 // when the modal is opened autoplay it
 $('#vma_ModalBox').on('shown.bs.modal', function (e) 

 // set the video src to autoplay
 var $videoSrcAuto = $videoSrc + "?autoplay=1&mute=1";
 $("#vma_video").attr('src', $videoSrcAuto);

 $('body').addClass("modalyt");
 )

 

 // stop playing the youtube video when modal is closed
 $('#vma_ModalBox').on('hide.bs.modal', function (e) 

 $("#vma_video").attr('src', $videoSrc);

 $('body').removeClass("modalyt");
 )
 );
);

Firefox is highlighting the following line of code as being the culprit:

var $videoSrcOriginal = $(event.target).siblings('.vma_iFramePopup').attr("src");

I don't seem to be having this issue in Chrome, IE or Edge.

I have tried to put it all together in a CodePen here: https://codepen.io/CodeChaos/pen/ZPgbJe

javascript

share|improve this question

asked Mar 28 at 16:12

BrokenCodeBrokenCode

36233 gold badges99 silver badges2525 bronze badges

$(document).ready(function () 

 $(".vma_overlay").click(function () 

 var $videoSrcOriginal = $(event.target).siblings('.vma_iFramePopup').attr("src");

 // Check if the embedded youtube url has any attributes appended
 // by looking for a '?' in the url.
 // If one is found, append our autoplay attribute using '&',
 // else append it with '?'.

 if ($videoSrcOriginal.indexOf('?') > -1) 

 var $videoSrc = $videoSrcOriginal

 // when the modal is opened autoplay it
 $('#vma_ModalBox').on('shown.bs.modal', function (e) 

 // set the video src to autoplay
 var $videoSrcAuto = $videoSrc + "&autoplay=1&mute=1";
 $("#vma_video").attr('src', $videoSrcAuto);

 $('body').addClass("modalyt");
 )

 else 

 var $videoSrc = $(".vma_iFramePopup").attr("src");

 // when the modal is opened autoplay it
 $('#vma_ModalBox').on('shown.bs.modal', function (e) 

 // set the video src to autoplay
 var $videoSrcAuto = $videoSrc + "?autoplay=1&mute=1";
 $("#vma_video").attr('src', $videoSrcAuto);

 $('body').addClass("modalyt");
 )

 

 // stop playing the youtube video when modal is closed
 $('#vma_ModalBox').on('hide.bs.modal', function (e) 

 $("#vma_video").attr('src', $videoSrc);

 $('body').removeClass("modalyt");
 )
 );
);

var $videoSrcOriginal = $(event.target).siblings('.vma_iFramePopup').attr("src");

share|improve this question

asked Mar 28 at 16:12

BrokenCodeBrokenCode

36233 gold badges99 silver badges2525 bronze badges

share|improve this question

asked Mar 28 at 16:12

BrokenCodeBrokenCode

36233 gold badges99 silver badges2525 bronze badges

asked Mar 28 at 16:12

BrokenCodeBrokenCode

36233 gold badges99 silver badges2525 bronze badges

asked Mar 28 at 16:12

BrokenCodeBrokenCode

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1 Answer
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2

add event to function argument

$(".vma_overlay").click(function (event) {

 var $videoSrcOriginal = $(event.target).

share|improve this answer

answered Mar 28 at 16:15

Mister JojoMister Jojo

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2

add event to function argument

$(".vma_overlay").click(function (event) {

 var $videoSrcOriginal = $(event.target).

share|improve this answer

answered Mar 28 at 16:15

Mister JojoMister Jojo

2,65122 gold badges33 silver badges2222 bronze badges

add a comment
 | 

2

add event to function argument

$(".vma_overlay").click(function (event) {

 var $videoSrcOriginal = $(event.target).

share|improve this answer

answered Mar 28 at 16:15

Mister JojoMister Jojo

2,65122 gold badges33 silver badges2222 bronze badges

add a comment
 | 

add event to function argument

$(".vma_overlay").click(function (event) {

 var $videoSrcOriginal = $(event.target).

share|improve this answer

answered Mar 28 at 16:15

Mister JojoMister Jojo

2,65122 gold badges33 silver badges2222 bronze badges

$(".vma_overlay").click(function (event) {

 var $videoSrcOriginal = $(event.target).

share|improve this answer

answered Mar 28 at 16:15

Mister JojoMister Jojo

2,65122 gold badges33 silver badges2222 bronze badges

answered Mar 28 at 16:15

Mister JojoMister Jojo

2,65122 gold badges33 silver badges2222 bronze badges

answered Mar 28 at 16:15

Mister JojoMister Jojo

2,65122 gold badges33 silver badges2222 bronze badges