JavaScript-使用jQuery find作为匹配变量，然后做点什么？

Question

So I have an Variable which get's item name. I want to do, so it will get item name and then search it from .item card class. If it matches, then do something.. Is something like that possible to do?

Code to match that item name

var leiaelu = $(".item-card").find("img.title");
leiaelu.removeClass("red lighten-1 white-text selected-item");

Way it get's item name

var removedname = $(this).text();

Where should I put that removedname variable in that code?

Question is: How could I make that leiaelu match removedname from that class img title. If it is a match, then it does that removeClass line?

Here's HTML where is the img title located (original one which it should match)

<li class="col 2 zoomIn animated" style="padding: 8px; font-weight: bold; font-size: 16px; animation-delay: 0s;">
   <div class="card item-card waves-effect waves-light" data-itemnaaaaaaaaaaaame="★ Butterfly Knife | Crimson Web (Field-Tested)" style="margin: 0%; min-height: 295px; width: 245.438px; border-radius: 15px; height: 245px;" id="2761454276">
      <div class="iteam" style="text-decoration: underline;text-align: left">Butterfly Knife | Crimson Web</div>
      <div class="condition" style="text-align: left;text-size:13px">Field Tested</div>
      <div class="center-align" style="padding:6%">
         <img title="★ Butterfly Knife | Crimson Web (Field-Tested)" draggable="false" src="https://steamcommunity-a.akamaihd.net/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXH5ApeO4YmlhxYQknCRvCo04DEVlxkKgpovbSsLQJf0ebcZThQ6tCvq4iSqODxMajum25V4dB8xLjD9tjwjgK1_kZoYT30ctKVegM7NFyGrwK5yee90ZDt6ZmazHNluCQ8pSGKMl3kzfs/200fx200">
         <div class="" 'floatvalue'="">
            Float: 0.11503319442272186
            <div class="bitskinscomp" style="font-weight: normal;font-size:12px">BitSkins Price: $111.43 (You save: $-38.15)</div>
            <div class="buyer-price center-align">$149.58</div>
         </div>
      </div>
   </div>
</li>

There will be some kind of "amount" of these li classes, which JavaScript adds. All those are stored under one class called: row zmd-hierarchical-display in So there's is that which has to match that removedname.. If it does match, then remove red lighten-1 white-text selected-item from parent class (it will be there, at the moment it is not in that HTML example.

Answer 1

I suspect this is what you want:

$(".item-card").find("img.title").removeClass("red lighten-1 white-text selected-item").each(function() {
    var removedname = $(this).text();
    // do something with removedname
});