Eric H. Jung wrote:
Hi,Given an <input/> field, I'm trying to determine the <form/> in which it's contained. I've written this recursive function: /** Returns null if there is no form **/ findForm : function(node) { // |node| is an <input type="text"/> field if (node.nodeName == "FORM") return node; return node.parentNode ? this.findFormName(node.parentNode) : null; }, This works for all pages I've tried except this one: http://passwordmaker.org/proto/eraseme.html. In that case, the function returns null. I don't understand why it's not working. Anyone care to take a look?
The DOM inspector shows that the form is not a direct ancestor of the input element in the constructed DOM.
The table contains the form element directly, whilst the input is contained inside the TBODY element. (Although there is no TBODY tag in the document, a TBODY element is constructed in the DOM, since the spec says that the start tag is optional).
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