The .addBack()
method causes the previous set of DOM elements in the traversal stack to be added to the current set. In the first example, the top stack contains the set resulting from .find("p")
. In the second example, .addBack()
adds the previous set of elements on the stack — in this case $("div.after-addback")
— to the current set, selecting both the div and its enclosed paragraphs.
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