[JavaScript] 通过JS代码获取iframe的longdesc属性 →→→→→进入此内容的聊天室

来自 , 2019-04-06, 写在 JavaScript, 查看 153 次.
URL http://www.code666.cn/view/704cddc9
  1. <!DOCTYPE html>
  2. <html>
  3. <body>
  4.  
  5. <iframe id="myframe" src="/default.asp" longdesc="sharejs.com">
  6. <p>Your browser does not support iframes.</p>
  7. </iframe>
  8.  
  9. <p>The URL of the long description is:
  10. <script>
  11. document.write(document.getElementById("myframe").longDesc);
  12. </script>
  13. <p>
  14.  
  15. </body>
  16. </html>
  17.  
  18.  
  19. //javascript/7944

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