多个< data-tag ="1">可能的 ?像< data-tag ="1"，"2"，"3"，"4">一样. [英] multiple <data-tag="1"> possible ? Like <data-tag="1", "2", "3", "4">

问题描述

我为游戏制作了一个筛选器，并且我不会向访问者展示当他们只有1个，2个或3个部分时他们会错过的食谱.

I made a crafting filter for a game, and I wont to show visitors what recipe they miss when they have only 1 or 2 or 3 parts for a recipe.

http://daego.bplaced.net/filter.php

复选框示例:

  <div class="filterblock">
    <input id="check1" type="checkbox" name="check" value="MetalBracket" class="category">
    <label for="check1">Metal Bracket</label>
  </div>

得出他选择的结果:

  <div class="searchresults">
    <div class="resultblock" data-tag="MetalBracket">
      <div class="desc">
        <div class="desc_text">
        <a href = "http://daego.bplaced.net/Furnace.php"><b><i>Furnace</i></b></a><br>
        </div>
    </div>
  </div>

那么我该怎么写才能添加更多数据标签? 像这样:

so what could i write to add more data-tags ? Like this:

data-tag="MetalBracket, ScrapMetal"

推荐答案

您可以将其编写为javascript数组:

You can write it as a javascript array:

<div id="tags" data-tags='["javascript","jquery","css"]'></div>

并在您的JavaScript中:

and in your javascript:

var tags = $('#tags').data('tags');
console.log(tags);
$('#tags').append('<p>This works: ' + tags[0] + '</p>');
$('#tags').append('<p>This works: ' + tags[1] + '</p>');
$('#tags').append('<p>This works: ' + tags[2] + '</p>');

您的代码在此处

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