javascript - How to get an element by its data-itemindex? -

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suppose want innerhtml of below <li> data-itemindex. don't know possible or not.

<li id="li:90" class="ligrid" data-itemindex="3" data-itemid="li:90" > winoria</li>

i tried

alert($("li").find("[data-itemindex=3]").html()); alert($("li[data-itemindex='3']").text());

from how select elements jquery have value in data attribute array doesnt me.

use css tag selector locate matching element/s within dom:

$("[data-itemindex=3]")

you can more advanced selectors using similar syntax: 

[title~=flower] /* selects elements title attribute containing word "flower" */ [lang|=en] /* selects elements lang attribute value starting "en" */ a[src$=".pdf"] /* selects every <a> element src attribute value ends ".pdf" */ a[src^="https"] /* selects every <a> element src attribute value begins "https" */

full documentation.


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