jQuery UI 实例 – 按钮(Button)
用带有适当的悬停(hover)和激活(active)的样式的可主题化按钮来加强标准表单元素(比如按钮、输入框、锚)的功能。
如需了解更多有关 button 部件的细节,请查看 API 文档 按钮部件(Button Widget)。
默认功能
可用于按钮的标记实例:一个 button 元素,一个类型为 submit 的 input 元素和一个锚。
<!doctype html>
<html lang=\"en\">
<head>
<meta charset=\"utf-8\">
<title>jQuery UI 按钮(Button) - 默认功能</title>
<link rel=\"stylesheet\" href=\"//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css\">
<script src=\"//code.jquery.com/jquery-1.9.1.js\"></script>
<script src=\"//code.jquery.com/ui/1.10.4/jquery-ui.js\"></script>
<link rel=\"stylesheet\" href=\"http://jqueryui.com/resources/demos/style.css\">
<script>
$(function() {
$( \"input[type=submit], a, button\" )
.button()
.click(function( event ) {
event.preventDefault();
});
});
</script>
</head>
<body>
<button>一个 button 元素</button>
<input type=\"submit\" value=\"一个提交按钮\">
<a href=\"#\">一个锚</a>
</body>
</html>
复选框
通过 button 部件把复选框显示为切换按钮样式。与复选框相关的 label 元素作为按钮文本。
本实例通过在一个公共的容器上调用 .buttonset(),演示了三个显示为按钮样式的复选框。
<!doctype html>
<html lang=\"en\">
<head>
<meta charset=\"utf-8\">
<title>jQuery UI 按钮(Button) - 复选框</title>
<link rel=\"stylesheet\" href=\"//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css\">
<script src=\"//code.jquery.com/jquery-1.9.1.js\"></script>
<script src=\"//code.jquery.com/ui/1.10.4/jquery-ui.js\"></script>
<link rel=\"stylesheet\" href=\"http://jqueryui.com/resources/demos/style.css\">
<script>
$(function() {
$( \"#check\" ).button();
$( \"#format\" ).buttonset();
});
</script>
<style>
#format { margin-top: 2em; }
</style>
</head>
<body>
<input type=\"checkbox\"><label for=\"check\">切换</label>
<div>
<input type=\"checkbox\"><label for=\"check1\">B</label>
<input type=\"checkbox\"><label for=\"check2\">I</label>
<input type=\"checkbox\"><label for=\"check3\">U</label>
</div>
</body>
</html>
图标
一些带有文本和图标的各种组合的按钮
<!doctype html>
<html lang=\"en\">
<head>
<meta charset=\"utf-8\">
<title>jQuery UI 按钮(Button) - 图标</title>
<link rel=\"stylesheet\" href=\"//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css\">
<script src=\"//code.jquery.com/jquery-1.9.1.js\"></script>
<script src=\"//code.jquery.com/ui/1.10.4/jquery-ui.js\"></script>
<link rel=\"stylesheet\" href=\"http://jqueryui.com/resources/demos/style.css\">
<script>
$(function() {
$( \"button:first\" ).button({
icons: {
primary: \"ui-icon-locked\"
},
text: false
}).next().button({
icons: {
primary: \"ui-icon-locked\"
}
}).next().button({
icons: {
primary: \"ui-icon-gear\",
secondary: \"ui-icon-triangle-1-s\"
}
}).next().button({
icons: {
primary: \"ui-icon-gear\",
secondary: \"ui-icon-triangle-1-s\"
},
text: false
});
});
</script>
</head>
<body>
<button>只带有图标的按钮</button>
<button>图标在左侧的按钮</button>
<button>带有两个图标的按钮</button>
<button>带有两个图标且不带文本的按钮</button>
</body>
</html>
单选
三个单选按钮转变为一套按钮。
<!doctype html>
<html lang=\"en\">
<head>
<meta charset=\"utf-8\">
<title>jQuery UI 按钮(Button) - 单选</title>
<link rel=\"stylesheet\" href=\"//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css\">
<script src=\"//code.jquery.com/jquery-1.9.1.js\"></script>
<script src=\"//code.jquery.com/ui/1.10.4/jquery-ui.js\"></script>
<link rel=\"stylesheet\" href=\"http://jqueryui.com/resources/demos/style.css\">
<script>
$(function() {
$( \"#radio\" ).buttonset();
});
</script>
</head>
<body>
<form>
<div>
<input type=\"radio\" name=\"radio\"><label for=\"radio1\">选择 1</label>
<input type=\"radio\" name=\"radio\" checked=\"checked\"><label for=\"radio2\">选择 2</label>
<input type=\"radio\" name=\"radio\"><label for=\"radio3\">选择 3</label>
</div>
</form>
</body>
</html>
分割按钮
<!doctype html>
<html lang=\"en\">
<head>
<meta charset=\"utf-8\">
<title>jQuery UI 按钮(Button) - 分割按钮</title>
<link rel=\"stylesheet\" href=\"//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css\">
<script src=\"//code.jquery.com/jquery-1.9.1.js\"></script>
<script src=\"//code.jquery.com/ui/1.10.4/jquery-ui.js\"></script>
<link rel=\"stylesheet\" href=\"http://jqueryui.com/resources/demos/style.css\">
<style>
.ui-menu { position: absolute; width: 100px; }
</style>
<script>
$(function() {
$( \"#rerun\" )
.button()
.click(function() {
alert( \"Running the last action\" );
})
.next()
.button({
text: false,
icons: {
primary: \"ui-icon-triangle-1-s\"
}
})
.click(function() {
var menu = $( this ).parent().next().show().position({
my: \"left top\",
at: \"left bottom\",
of: this
});
$( document ).one( \"click\", function() {
menu.hide();
});
return false;
})
.parent()
.buttonset()
.next()
.hide()
.menu();
});
</script>
</head>
<body>
<div>
<div>
<button>运行最后的动作</button>
<button>选择一个动作</button>
</div>
<ul>
<li><a href=\"#\">打开...</a></li>
<li><a href=\"#\">保存</a></li>
<li><a href=\"#\">删除</a></li>
</ul>
</div>
</body>
</html>
工具栏
一个多媒体播放器的工具栏。请看基础的标记:一些 button 元素,Shuffle 按钮是一个类型为 checkbox 的 input,Repeat 选项是三个类型为 radio 的 input。
<!doctype html>
<html lang=\"en\">
<head>
<meta charset=\"utf-8\">
<title>jQuery UI 按钮(Button) - 工具栏</title>
<link rel=\"stylesheet\" href=\"//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css\">
<script src=\"//code.jquery.com/jquery-1.9.1.js\"></script>
<script src=\"//code.jquery.com/ui/1.10.4/jquery-ui.js\"></script>
<link rel=\"stylesheet\" href=\"http://jqueryui.com/resources/demos/style.css\">
<style>
#toolbar {
padding: 4px;
display: inline-block;
}
/* support: IE7 */
*+html #toolbar {
display: inline;
}
</style>
<script>
$(function() {
$( \"#beginning\" ).button({
text: false,
icons: {
primary: \"ui-icon-seek-start\"
}
});
$( \"#rewind\" ).button({
text: false,
icons: {
primary: \"ui-icon-seek-prev\"
}
});
$( \"#play\" ).button({
text: false,
icons: {
primary: \"ui-icon-play\"
}
})
.click(function() {
var options;
if ( $( this ).text() === \"play\" ) {
options = {
label: \"pause\",
icons: {
primary: \"ui-icon-pause\"
}
};
} else {
options = {
label: \"play\",
icons: {
primary: \"ui-icon-play\"
}
};
}
$( this ).button( \"option\", options );
});
$( \"#stop\" ).button({
text: false,
icons: {
primary: \"ui-icon-stop\"
}
})
.click(function() {
$( \"#play\" ).button( \"option\", {
label: \"play\",
icons: {
primary: \"ui-icon-play\"
}
});
});
$( \"#forward\" ).button({
text: false,
icons: {
primary: \"ui-icon-seek-next\"
}
});
$( \"#end\" ).button({
text: false,
icons: {
primary: \"ui-icon-seek-end\"
}
});
$( \"#shuffle\" ).button();
$( \"#repeat\" ).buttonset();
});
</script>
</head>
<body>
<div>
<button>开头</button>
<button>快退</button>
<button>播放</button>
<button>停止</button>
<button>快进</button>
<button>结尾</button>
<input type=\"checkbox\"><label for=\"shuffle\">Shuffle</label>
<span>
<input type=\"radio\" name=\"repeat\" checked=\"checked\"><label for=\"repeat0\">No Repeat</label>
<input type=\"radio\" name=\"repeat\"><label for=\"repeat1\">Once</label>
<input type=\"radio\" name=\"repeat\"><label for=\"repeatall\">All</label>
</span>
</div>
</body>
</html>
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