When working with a DOM object obj of type <input>, I encountered an issue where attempting to obtain its parent node using obj.parentNode resulted in the same obj being returned. Is this behavior specific to <input> objects? What other types of DOM objects exhibit similar irregular behavior, returning something other than their parent node?
Update: I may have made a mistake. My apologies.
input is just like any other element on a webpage, and when you call its parentNode() method, it should return the element that contains the input, not the input itself. Give it a try:
<p><input type='text' id='my_id' onfocus="alert(this.parentNode.tagName)" /></p>
This code will display an alert with the message "P".
It seems like you might be overlooking how to properly access the parentnode in your testing.
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