After the full screen of video, an a tag I wrote was covered.

my button "SD" can be seen without full screen.

"" :

how to solve this problem, wait online

Javascript css html
Apr.09,2021

set a lower video index. If the levels of the two elements are different, remember to set the z-index of their parent elements

.

set z-index:2147483647 to SD and put this element after the video tag. 

<video></video>
<a></a>

reason: after the video is full screen, its z-index is set to the maximum value. Under chrome and ie, it is 2147483647. Z-index exceeding this value will be set to the maximum value by default.

so, if an is in front of video, the two of them have the same Zmuri index. an is blocked by video. On the contrary, a will be on the video.

the SD button cannot be clicked after full screen.

the solution is to capture the click event at full screen, determine whether the click occurs on the "SD" button, and then trigger the "SD" click event. 

  $(document).click(function(event) {
          if(isFullScreen()) {
              console.log(event.originalEvent);
              var $button = $('.videoModal a');
              var btnOffset    = $button.offset();
              var buttonWidth = $button.outerWidth();
              var buttonHeight = $button.outerHeight();
              if((event.screenX >= btnOffset.left && event.screenX  <= btnOffset.left + buttonWidth) && 
                  (event.screenY >= btnOffset.top && event.screenY <= btnOffset.top + buttonHeight)) {
                      $button.trigger('click');
                      return false;
              }
          }
  });

  function isFullScreen() {
    var fullscreenElement =
        document.fullscreenEnabled
        || document.mozFullscreenElement
        || document.webkitFullscreenElement;
    var fullscreenEnabled =
        document.fullscreenEnabled
        || document.mozFullscreenEnabled
        || document.webkitFullscreenEnabled;
    if (fullscreenElement == null)
    {
        return false;
    } else {
        return true;
    }
 }

Ah, have you solved it

Previous: Video preview video in addition to allowing users to upload their own transcoded video, is there any way for js to achieve this transcoding?

Next: How does django judge where the search engine comes from and where the user comes from?

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b39806-2aee0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b39806-2aee0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?