动态创建 div 时如何显示/隐藏 div

2022-01-06 00:00:00 jquery php javascript joomla

我正在开发具有两个级别的评论重播评论系统，我在如何显示和隐藏 div 方面遇到了问题 ..，因为它的 id 是不同的 ..，我尝试了一种方式:

I am developing comment systems with two level of replay to the comments and I have a problem with how to show and hide divs .., because it's id's are different .., I tried in a way with:

<button>replayl</button>

<span style="display:none;">
   <form action='' method='post' name="addcmt" onsubmit="return validate()">
        <textarea rows="1" cols="60" name='textarea1' id='textarea1' onKeyDown="limitText(this.form.textarea1,this.form.countdown,300);" 
                                  onKeyUp="limitText(this.form.textarea1,this.form.countdown,300);">
       </textarea>
       <br>
       <br>
       <input type="hidden" name="level1" id="level1" value="commtlevel1" />
       <input id='addcmt' type='submit' value='Add reply' name='submit'/> 
   </form>
</span>

和jquery:

 <script>
     $("button").click(function () {
        $("span").show();                 
     });
</script>

但是这样当我点击回复按钮时，它会显示所有的 span 标签内容......，我想知道我如何只显示一个标签或一种完成工作的方式.

but this way when I click reply button it shows all the span tag contente.., I wanna kow how I show one tag only or a way to my work done.

推荐答案

编辑后的问题，我建议你使用 div 而不是 span (因为 display inline vs block).

After edited question, i suggest you use div instead of span (because of display inline vs block).

$("button").click(function () {
    $(".myform").toggle('slow');
});

可以按照您的意愿完成工作.这是结果.

would do the job how you want.Here is the result.

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