javascript - Youtube URL to Iframe -


i running ticketing software ability manipulate css , js customization , need convert video url iframe. using code:

 $('#wiki-page-content').contents().each(function() { // skip non text nodes. if (this.nodetype !== 3) {     return true; } // grab text var matches = this.data.match(/(?:http:\/\/)?(?:www\.)?(?:youtube\.com|youtu\.be)\/(?:watch\?v=)?(.+)/g);  if (!matches) {     return true; } var iframe = $('<iframe width="420" height="345" frameborder="0" allowfullscreen />', {     src: 'http://www.youtube.com/embed/' + matches[1] }); iframe.insertafter(this); $(this).remove();});

now, problem when puts url inside wiki page using text editor, wraps <p></p> tag around it. causing problem? how can on this.

the tag has notetype equals 1. try this:

$('#wiki-page-content').contents().each(function() {     // skip non text nodes.     var text;      switch (this.nodetype) {         case 3:             text = this.data;             break;         case 1:             text = this.innerhtml; // or this.textcontent             break;         default:             return true;     }      // grab text     var matches = text.match(/(?:http:\/\/)?(?:www\.)?(?:youtube\.com|youtu\.be)\/(?:watch\?v=)?(.+)/g);      if (!matches) {         return true;     }     var iframe = $('<iframe width="420" height="345" frameborder="0" allowfullscreen />', {         src: 'http://www.youtube.com/embed/' + matches[1]     });     iframe.insertafter(this);     $(this).remove(); });

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