mirror of
https://gitee.com/layui/layui.git
synced 2025-05-17 21:49:37 +08:00
89 lines
2.3 KiB
Markdown
89 lines
2.3 KiB
Markdown
<div class="layui-bg-gray" style="height: 260px; text-align: center;" id="ID-dropdown-demo-contextmenu">
|
||
<span class="layui-font-gray" style="position: relative; top:50%;">在此区域单击鼠标右键</span>
|
||
</div>
|
||
|
||
<button class="layui-btn" style="margin-top: 15px;" lay-on="contextmenu">
|
||
开启全局右键菜单
|
||
</button>
|
||
|
||
<!-- import layui -->
|
||
<script>
|
||
layui.use(function(){
|
||
var dropdown = layui.dropdown;
|
||
var util = layui.util;
|
||
|
||
// 右键菜单
|
||
dropdown.render({
|
||
elem: '#ID-dropdown-demo-contextmenu', // 也可绑定到 document，从而重置整个右键
|
||
trigger: 'contextmenu', // contextmenu
|
||
isAllowSpread: false, // 禁止菜单组展开收缩
|
||
style: 'width: 200px', // 定义宽度，默认自适应
|
||
data: [{
|
||
title: 'menu item 1',
|
||
id: 'test'
|
||
}, {
|
||
title: 'Printing',
|
||
id: 'print'
|
||
},{
|
||
title: 'Reload',
|
||
id: 'reload'
|
||
},{type:'-'},{
|
||
title: 'menu item 3',
|
||
id: '#3',
|
||
child: [{
|
||
title: 'menu item 3-1',
|
||
id: '#1'
|
||
},{
|
||
title: 'menu item 3-2',
|
||
id: '#2'
|
||
},{
|
||
title: 'menu item 3-3',
|
||
id: '#3'
|
||
}]
|
||
},
|
||
{type: '-'},
|
||
{
|
||
title: 'menu item 4',
|
||
id: ''
|
||
},{
|
||
title: 'menu item 5',
|
||
id: '#1'
|
||
},{
|
||
title: 'menu item 6',
|
||
id: '#1'
|
||
}],
|
||
click: function(obj, othis){
|
||
if(obj.id === 'test'){
|
||
layer.msg('click');
|
||
} else if(obj.id === 'print'){
|
||
window.print();
|
||
} else if(obj.id === 'reload'){
|
||
location.reload();
|
||
}
|
||
}
|
||
});
|
||
|
||
// 其他操作
|
||
util.event('lay-on', {
|
||
// 全局右键菜单
|
||
contextmenu: function(othis){
|
||
var ID = 'ID-dropdown-demo-contextmenu';
|
||
if(!othis.data('open')){
|
||
dropdown.reload(ID, {
|
||
elem: document // 将事件直接绑定到 document
|
||
});
|
||
layer.msg('已开启全局右键菜单，请尝试在页面任意处单击右键。')
|
||
othis.html('取消全局右键菜单');
|
||
othis.data('open', true);
|
||
} else {
|
||
dropdown.reload(ID, {
|
||
elem: '#'+ ID // 重新绑定到指定元素上
|
||
});
|
||
layer.msg('已取消全局右键菜单，恢复默认右键菜单')
|
||
othis.html('开启全局右键菜单');
|
||
othis.data('open', false);
|
||
}
|
||
}
|
||
});
|
||
});
|
||
</script> |