Question

我找到了一些使用bootstrap垂直扩展textarea的例子。

我想在带有动画的点击事件中将此[[]]的文本输入水平扩展到此[........]。

引导程序中是否存在可以简化此操作的内容，还是我必须自行编写？

Answer 1

我最终使用名为Prinzadi

的人从这个demo中使用纯css

<h1>Expandable Search Form</h1>
<p>Pen by <a href="https://twitter.com/prinzadi">Prinzadi</a></p>
<h3>Demo 1</h3>
<form>
    <input type="search" placeholder="Search">
</form>

<h3>Demo 2</h3>
<form id="demo-2">
    <input type="search" placeholder="Search">
</form>

body {
    background: #fff;
    color: #666;
    font: 90%/180% Arial, Helvetica, sans-serif;
    width: 800px;
    max-width: 96%;
    margin: 0 auto;
}
a {
    color: #69C;
    text-decoration: none;
}
a:hover {
    color: #F60;
}
h1 {
    font: 1.7em;
    line-height: 110%;
    color: #000;
}
p {
    margin: 0 0 20px;
}


input {
    outline: none;
}
input[type=search] {
    -webkit-appearance: textfield;
    -webkit-box-sizing: content-box;
    font-family: inherit;
    font-size: 100%;
}
input::-webkit-search-decoration,
input::-webkit-search-cancel-button {
    display: none; 
}


input[type=search] {
    background: #ededed url(https://static.tumblr.com/ftv85bp/MIXmud4tx/search-icon.png) no-repeat 9px center;
    border: solid 1px #ccc;
    padding: 9px 10px 9px 32px;
    width: 55px;

    -webkit-border-radius: 10em;
    -moz-border-radius: 10em;
    border-radius: 10em;

    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}
input[type=search]:focus {
    width: 130px;
    background-color: #fff;
    border-color: #66CC75;

    -webkit-box-shadow: 0 0 5px rgba(109,207,246,.5);
    -moz-box-shadow: 0 0 5px rgba(109,207,246,.5);
    box-shadow: 0 0 5px rgba(109,207,246,.5);
}


input:-moz-placeholder {
    color: #999;
}
input::-webkit-input-placeholder {
    color: #999;
}

/* Demo 2 */
#demo-2 input[type=search] {
    width: 15px;
    padding-left: 10px;
    color: transparent;
    cursor: pointer;
}
#demo-2 input[type=search]:hover {
    background-color: #fff;
}
#demo-2 input[type=search]:focus {
    width: 130px;
    padding-left: 32px;
    color: #000;
    background-color: #fff;
    cursor: auto;
}
#demo-2 input:-moz-placeholder {
    color: transparent;
}
#demo-2 input::-webkit-input-placeholder {
    color: transparent;
}

使用引导动画在点击时水平扩展输入？

1 个答案: