javascript - getElementById is not a function on an HTMLElement -


this question has answer here:

i trying parse data using javascript dom.

for debugging have been using var prod = prodheader.parentelement.innerhtml;.

this results in:

<img src="/content/images/pdf.png" style="width:30px;height:30px;" onclick="getpdf(this);"><label id="currentpd" style="display:none">pd-14-0012</label><label id="currentpl" style="display:none">1</label>

which good. want data of label currentpd. i’ve been trying doing:

var prod = prodheader.parentelement.getelementbyid("currentpd").innertext;

but unfortunately, gives me error:

prodheader.parentelement.getelementbyid not function

https://imgur.com/a/i41b4

@kevin b

as can see, method. give me currentpd of first row, , not currentpd of row clicked img. relevant row ;)


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