How to Check image tag (<img) or Control Image is empty or wrong path ?? RSS

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  vietvoquoc

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  How to Check image tag (<img) or Control Image is empty or wrong path ??

  May 05, 2012 02:47 PM|LINK

  Hello everyone!

  This is my problem and that is my idea. I think this is difficult thing to solve it.

  My issue is We can or can't check 'image tag' is empty or wrong path. For instance,so i get image url from other website and when this image not exist (can removed) or i give wrong url  ... 

  I mean if the img tag with src=empty or wrong path or image file is not exist .we can check it and replace them by nopicture photo (look like src="images/nopicture.jpg") . I really want to know we can or can't do that.

  I already read this Post and that is check src is empty ,right?

  Hope helped from everyone!Please and thank you!

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  Ken Tucker

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  Re: How to Check image tag (<img) or Control Image is empty or wrong path ??

  May 05, 2012 02:52 PM|LINK

  http://stackoverflow.com/questions/980855/inputting-a-default-image-in-case-the-src-arribute-of-an-html-img-is-not-valid

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  • Marked as answer by vietvoquoc on May 10, 2012 02:56 AM
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  Ruchira

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  Re: How to Check image tag (<img) or Control Image is empty or wrong path ??

  May 06, 2012 07:32 AM|LINK

  Hello,

  you can use onerror method of the image tag to set a default content place holder if the images is not found or broken.

  <img onerror="test(this);" src="......." />
  
  function test(e)
  {
    e.src="images/nopicture.jpg";
  }

  Please 'Mark as Answer' if this post helps you.

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  • Marked as answer by vietvoquoc on May 10, 2012 02:56 AM
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  vietvoquoc

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  32 Posts

  Re: How to Check image tag (<img) or Control Image is empty or wrong path ??

  May 10, 2012 02:55 AM|LINK

  Apology bcz i reply late!!

  Thanks for help me.And now i solved my problem with both of ways that you give me.

  That's very strange to me and very useful to avoid problem with image.

  Thanks both of you and have a good day.!