When I tried to upload an image, Stackoverflow gave me this error message:
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Internet Explorer doesn't seem to have any issues with the length property. If it didn't support it, it would show undefined instead of 0.
The HTML contains errors as there is no name attribute for the div element. Internet Explorer seems to handle errors differently compared to Firefox and may not recognize the div elements using getElementsByName
Elements that have both the NAME attribute and the ID attribute will be included in the collection returned by the getElementsByName method, but elements with a NAME expando are excluded from the collection.
— MSDN getElementsByNameMethod
To address this issue, consider using a class instead. While Internet Explorer 8 lacks a native getElementsByClassName, there are numerous options available such as cross-browser implementations or utilizing a selector engine or libraries like YUI or jQuery.
getElementsByName is specifically designed to target input HTML elements. DIV elements, on the other hand, do not have a name attribute associated with them.
The issue you are facing is not with the .length function on IE, but rather the problem lies with the getElementByName() method not functioning properly on IE... Check out this helpful resource for more information: Learn more about getElementsByName in IE7
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