JavaScript-How do I play next when I click the Next button in the JS code below

Source: Internet
Author: User
I did a random play, and then to do a bad traversal of the data returned by the return of the song, the effect is to do is to click the left and right button to play the previous and next song, but the result is to click on the left button directly play the first song, and click on the button to play directly on the last song, who help to give a solution

    
  
   
      
  
   
      
  
   
      <title></title>    
  
   
                                                                                                             
  
  

      Song list

Reply content:

I did a random play, and then to do a bad traversal of the data returned by the return of the song, the effect is to do is to click the left and right button to play the previous and next song, but the result is to click on the left button directly play the first song, and click on the button to play directly on the last song, who help to give a solution

    
  
   
      
  
   
      
  
   
      <title></title>    
  
   
                                                                                                             
  
  

      Song list

  • Related Article

    Contact Us

    The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

    If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

    A Free Trial That Lets You Build Big!

    Start building with 50+ products and up to 12 months usage for Elastic Compute Service

    • Sales Support

      1 on 1 presale consultation

    • After-Sales Support

      24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.