如何扩展像stackoverflow搜索表单的引导程序表单?

时间:2017-04-22 13:39:09

标签: javascript jquery html css twitter-bootstrap

我实际上是CSS的新手,并且不知道如何创建像stackoverflow搜索表单这样的输入,我认为可以通过按钮的jquery触发器来完成,并更改该表单的宽度值?有任何建议或解决方案吗?

2 个答案:

答案 0 :(得分:0)

Woman's Fashion

答案 1 :(得分:0)

对你来说有点想法,这个代码链接:

http://codepen.io/hdl881127/pen/EmyRaG

或使用以下内容,请查看整页。



* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  list-style: none;
  font-family: helvetica, arial, sans-serif;
  font-size: 14px
}

div#bar {
  height: 40px;
  background: #ccc;
  box-shadow: inset 0 40px 40px -20px #eee;
  padding-right: 200px;
}

div#bar > div {
  position: relative;
  padding-top: 5px
}

div#bar input, div#bar ul {
  float: right;
}

div#bar input {
  height: 30px;
  width: 275px;
  border-radius: 5px;
  border: none;
  padding: 5px;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #fff;
  background: #eee;
  color: #333;
  transition: all .7s
}

div#bar input:focus {
  width: 625px;
  background: white;
  position: relative;
  z-index: 20
}

div#bar input:focus + ul {
  position: absolute;
  right: 300px;
  opacity: 0
}

div#bar ul {
  width: 400px;
  height: 30px;
  position: absolute;
  right: 300px;
  opacity: 1;
  transition: opacity .35s
}

div#bar ul li {
  float: right;
  line-height: 30px;
  margin-left: 20px;
}

<div id="bar">
  <div>
    <input type="text" placeholder="search" />
    <ul>
      <li>Questions</li>
      <li>Jobs</li>
      <li>Documentation</li>
      <li>Tags</li>
      <li>Users</li>
    </ul>
  </div>
</div>
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