javascript - 在文本区域的底部显示emojionearea emoji容器

我只是将emojionearea.js应用于我的textarea，但是emoji显示在我的textarea的顶部，对用户隐藏了它的视图。



我想知道如何将其容器放置在我的文本区域的底部。

我的代码：

    $(document).ready(function() {
        			$(".emoji_act").emojioneArea({
        				emojiPlaceholder: ":smile_cat:",
        				searchPlaceholder: "Search",
        				buttonTitle: "Use your TAB key to insert emoji faster",
        				searchPosition: "bottom",
        			});
    			});

<link href="https://rawgit.com/mervick/emojionearea/master/dist/emojionearea.css" rel="stylesheet"/>
    		<div class="container-fluid pt-3">
    			<form method="POST" action="" enctype="multipart/form-data">
    				<div class="form-group">
    					<font color="#a1a1a1"><span id="count"></span> characters remaining</font>
    					<textarea type="text" name="bio" class="form-control emoji_act" id="bio" placeholder="10 - 140 characters" onkeyup="count_char(this, 140)"></textarea>
    					<span id="bio_val"></span>
    				</div>
    				<div class="form-group">
    					<button id="ok_but" class="btn btn-primary btn-block" type="submit" name="ed_submit">
    						Done
    					</button>
    				</div>
    			</form>
    		</div>
    		<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
    		<script src="https://rawgit.com/mervick/emojionearea/master/dist/emojionearea.js"></script>

最佳答案

为了学习如何使用此js库，请遵循this document。

现在让我们解决您当前的问题：

您可以在传递给pickerPosition jquery函数的初始配置中将属性bottom设置为emojioneArea。

$(document).ready(function() {
  $(".emoji_act").emojioneArea({
    emojiPlaceholder: ":smile_cat:",
    searchPlaceholder: "Search",
    buttonTitle: "Use your TAB key to insert emoji faster",
    searchPosition: "bottom",
    pickerPosition: "bottom"
  });
});

<link href="https://rawgit.com/mervick/emojionearea/master/dist/emojionearea.css" rel="stylesheet" />
<div class="container-fluid pt-3">
  <form method="POST" action="" enctype="multipart/form-data">
    <div class="form-group">
      <font color="#a1a1a1"><span id="count"></span> characters remaining</font>
      <textarea type="text" name="bio" class="form-control emoji_act" id="bio" placeholder="10 - 140 characters" onkeyup="count_char(this, 140)"></textarea>
      <span id="bio_val"></span>
    </div>
    <div class="form-group">
      <button id="ok_but" class="btn btn-primary btn-block" type="submit" name="ed_submit">
    						Done
    					</button>
    </div>
  </form>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script src="https://rawgit.com/mervick/emojionearea/master/dist/emojionearea.js"></script>