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JQuery.find for newly created elements alert ($ ('<p id = "aa"> xxx </p>'). Find ("# aa"). Length);

I am trying to search for elements inside a dynamically created element. For some reason this fails. Why does the following return "0"? How to fix it?

  alert($('<p id="aa">xxx</p>').find("#aa").length);
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$('<p id="aa">xxx</p>').find("#aa") // looks inside the element you're holding

you want to filter based on items in your existing collection:

$('<p id="aa">xxx</p>').filter("#aa")


and therefore

alert( $('<p id="aa">xxx</p>').filter("#aa").length );
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.find()

loops through the children of the currently selected item.

Description: Get the descendants of each element in the current set of matched elements, filtered by the selector.



In this case, there are no nested elements, only text.

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