如何将字体真棒图标转换为输入类型文本[重复]

This question already has an answer here:

这个问题在这里已有答案：

How do I add a Font Awesome icon to input field? 6 answers
如何在输入字段中添加Font Awesome图标？ 6个答案

I have trying for font awesome icon into text input type.

我已经尝试将字体真棒图标转换为文本输入类型。

But can get idea and it's not working.

但是可以得到想法并且它不起作用。

It will be like in below image.

它将如下图所示。

.search_location{
    padding: 9px 10px 8px 10px;
    background: #fff;
    color: #777777;
    position: relative;
}
i.icon-map-marker 
{ 
  position: absolute; 
  top: 10px; 
  left: 50px;
}

<p>
 <input type="text" class="search_location" value="Choose Location">
<i class="icon-map-marker"></i>
</p>

2 个解决方案

#1

To place an element with position: absolute usually we need to add position: relative on parent element. As from Documentation:

要放置一个具有position：absolute的元素，通常我们需要在父元素上添加position：relative。来自文档：

The absolutely positioned element is positioned relative to nearest positioned ancestor (non-static). If a positioned ancestor doesn't exist, the initial container is used.

绝对定位的元素相对于最近定位的祖先（非静态）定位。如果定位的祖先不存在，则使用初始容器。

I would suggest you to use a bit modified HTML as shown below:

我建议你使用一点修改后的HTML，如下所示：

<div class="input-holder">
  <input type="text" class="search_location" value="Choose Location">
  <i class="fa fa-map-marker icon"></i>
</div>

With some following changes in css:

随着css的一些以下变化：

* {box-sizing: border-box;}

.input-holder {
  position: relative;
  width: 300px;
}

.search_location {
  display: block;
  width: 100%;
}

* {box-sizing: border-box;}
.input-holder {
  position: relative;
  width: 300px;
}
.search_location {
    padding: 9px 10px 8px 10px;
    background: #fff;
    display: block;
    color: #777;
    width: 100%;
}
.icon { 
  position: absolute;
  right: 10px;
  top: 10px;
}

<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>
<div class="input-holder">
  <input type="text" class="search_location" value="Choose Location">
  <i class="fa fa-map-marker icon"></i>
</div>

#2

You could try this :

你可以试试这个：

    p{
      position: relative;
      font-family: 'FontAwesome';
    }
    p::after{
        position: relative;
        left: -20px;
        content: "\f002";
    }
    input{
      padding-right: 20px;
    }

<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>
<p>
     <input type="text" class="search_location" value="Choose Location">
    </p>

Where content is your icon unicode. You'll have to specify the font-family as well so it uses font awesome (unicodes are found on their icon page).

内容是您的图标unicode。您还必须指定font-family，因此它使用了很棒的字体（在其图标页面上可以找到unicodes）。

https://jsfiddle.net/h6877894/2/

#1