javascript - Get pure text from HTML before a tag -


i have editor text in html following:

<div>hi<p>hello</p>bye</div>

expected result :

div : hi

so here need text before tag. tried using $(div).text() gives hi hello bye, whereas need text before tag.
can me how write javascript function? thank you.

 var div = document.getelementsbytagname ("div") [0];  alert (div.childnodes[0].data );//hi

fiddle


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