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feat(dropdown): 新增 close 选项 (#1605) 

* feat(dropdown): 新增 close 选项

* update code

* update code

* update code

* style(dropdown): 格式化测试代码

---------

Co-authored-by: 贤心 <3277200+sentsim@users.noreply.github.com>
pull/1682/head
morning-star 9 months ago committed by GitHub
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3 changed files with 267 additions and 187 deletions
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  1. 14
      docs/dropdown/detail/options.md
  2. 417
      examples/dropdown.html
  3. 17
      src/modules/dropdown.js

14
docs/dropdown/detail/options.md
Unescape View File

@ -302,6 +302,20 @@ click: function(data, othis){
用法详见：[#示例](#examples)
</td>
</tr>
<tr>
<td>close <sup>2.9.7+</sup></td>
<td colspan="3">
面板关闭后的回调函数。返回的参数如下：
```
close: function(elem){
console.log(elem); // 当前组件绑定的目标元素对象
}
```
</td>
</tr>
</tbody>

417
examples/dropdown.html
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@ -37,225 +37,286 @@
<script src="../src/layui.js"></script>
<script>
layui.use('dropdown', function(){
layui.use('dropdown', function () {
var dropdown = layui.dropdown;
dropdown.render({
elem: '#demo1'
,shade: [0.1, '#ddd']
elem: '#demo1',
shade: [0.1, '#ddd'],
//,align: 'right'
,data: [{
title: 'menu item 1'
,templet: '<i class="layui-icon layui-icon-light"></i> {{= d.title }} <span class="layui-badge-dot"></span>'
,id: ''
,href: ''
,type: '' //菜单类型，支持：normal/group/parent
},{
title: 'menu item <strong>2</strong>'
,templet: '<img src="https://unpkg.com/outeres@0.1.1/demo/avatar/0.png" style="width: 16px;"> {{- d.title }}'
,id: ''
,href: 'https://www.layui.com/'
,target: '_blank'
},{type: '-'},{},{
title: 'menu item 3 <hello>'
,id: ''
,type: 'group'
,child: [{
title: 'menu item 3-1'
,id: ''
},{
title: 'menu item 3-2'
,id: ''
,child: [{
title: 'menu item 3-2-1'
,id: ''
},{
title: 'menu item 3-2-2'
,id: ''
,type: 'group'
,child: [{
title: 'menu item 3-2-2-1'
,id: ''
},{
title: 'menu item 3-2-2-2'
,id: ''
}]
},{
title: 'menu item 3-2-3'
,id: ''
}]
},{
title: 'menu item 3-3'
,id: ''
,type: 'group'
,child: [{
title: 'menu item 3-3-1'
,id: ''
},{
title: 'menu item 3-3-2'
,id: ''
,child: [{
title: 'menu item 3-3-2-1'
,id: ''
},{
title: 'menu item 3-3-2-2'
,id: ''
},{
title: 'menu item 3-3-2-3'
,id: ''
}]
},{
title: 'menu item 3-3-3'
,id: ''
}]
}]
data: [
{
title: 'menu item 1',
templet:
'<i class="layui-icon layui-icon-light"></i> {{= d.title }} <span class="layui-badge-dot"></span>',
id: '',
href: '',
type: '' //菜单类型，支持：normal/group/parent
},
{
title: 'menu item <strong>2</strong>',
templet:
'<img src="https://unpkg.com/outeres@0.1.1/demo/avatar/0.png" style="width: 16px;"> {{- d.title }}',
id: '',
href: 'https://www.layui.com/',
target: '_blank'
},
{ type: '-' },
{},
{
title: 'menu item 3 <hello>',
id: '',
type: 'group',
child: [
{
title: 'menu item 3-1',
id: ''
},
{
title: 'menu item 3-2',
id: '',
child: [
{
title: 'menu item 3-2-1',
id: ''
},
{
title: 'menu item 3-2-2',
id: '',
type: 'group',
child: [
{
title: 'menu item 3-2-2-1',
id: ''
},
{
title: 'menu item 3-2-2-2',
id: ''
}
,{type: '-'}
,{
title: 'menu item 4'
,id: ''
},{
title: 'menu item 5'
,id: ''
,child: [{
title: 'menu item 5-1'
,id: ''
,child: [{
title: 'menu item 5-1-1'
,id: ''
},{
title: 'menu item 5-1-2'
,id: ''
},{
title: 'menu item 5-1-3'
,id: ''
}]
},{
title: 'menu item 5-2'
,id: ''
},{
title: 'menu item 5-3'
,id: ''
}]
},{type:'-'},{
title: 'menu item 6'
,id: ''
,type: 'group'
,isSpreadItem: false
,child: [{
title: 'menu item 6-1'
,id: ''
},{
title: 'menu item 6-2'
,id: ''
},{
title: 'menu item 6-3'
,id: ''
}]
}]
]
},
{
title: 'menu item 3-2-3',
id: ''
}
]
},
{
title: 'menu item 3-3',
id: '',
type: 'group',
child: [
{
title: 'menu item 3-3-1',
id: ''
},
{
title: 'menu item 3-3-2',
id: '',
child: [
{
title: 'menu item 3-3-2-1',
id: ''
},
{
title: 'menu item 3-3-2-2',
id: ''
},
{
title: 'menu item 3-3-2-3',
id: ''
}
]
},
{
title: 'menu item 3-3-3',
id: ''
}
]
}
]
},
{ type: '-' },
{
title: 'menu item 4',
id: ''
},
{
title: 'menu item 5',
id: '',
child: [
{
title: 'menu item 5-1',
id: '',
child: [
{
title: 'menu item 5-1-1',
id: ''
},
{
title: 'menu item 5-1-2',
id: ''
},
{
title: 'menu item 5-1-3',
id: ''
}
]
},
{
title: 'menu item 5-2',
id: ''
},
{
title: 'menu item 5-3',
id: ''
}
]
},
{ type: '-' },
{
title: 'menu item 6',
id: '',
type: 'group',
isSpreadItem: false,
child: [
{
title: 'menu item 6-1',
id: ''
},
{
title: 'menu item 6-2',
id: ''
},
{
title: 'menu item 6-3',
id: ''
}
]
}
],
,id: 'demo1'
id: 'demo1',
// 触发点击事件的元素范围 --- default: 仅子菜单触发点击事件（默认，可不填）; all: 所有父子菜单均触发点击事件
,clickScope: 'all'
clickScope: 'all',
// 菜单被点击的事件
,click: function(obj){
click: function (obj) {
console.log(obj);
}
});
var inst = dropdown.render({
elem: '#demo2'
elem: '#demo2',
// ,show: true
,data: [{
title: 'menu item 1'
,href: '#1'
,disabled: true
},{
title: 'menu item 2(点击不关闭)'
,href: '#2'
,id: 'bbb'
},{
title: 'menu item 3'
,href: '#3'
}]
,click: function(data, othis){
data: [
{
title: 'menu item 1',
href: '#1',
disabled: true
},
{
title: 'menu item 2(点击不关闭)',
href: '#2',
id: 'bbb'
},
{
title: 'menu item 3',
href: '#3'
}
],
click: function (data, othis) {
console.log(data);
if(data.id === 'bbb'){
if (data.id === 'bbb') {
return false;
}
}
,ready: function(){
},
ready: function () {
console.log(arguments);
},
close: function () {
console.log('demo2', this.elem);
}
});
dropdown.render({
elem: '#demo3'
,content: '自定义内容 123 '
,style: 'background:#666;color:#fff;padding:15px;'
,align: 'center'
,trigger: 'hover'
elem: '#demo3',
content: '自定义内容 123 ',
style: 'background:#666;color:#fff;padding:15px;',
align: 'center',
trigger: 'hover',
close: function () {
console.log('demo3', this.elem);
}
});
//右键
dropdown.render({
elem: document//'#demo20' //也可绑定到 document，从而重置整个右键
,trigger: 'contextmenu' //contextmenu
,isAllowSpread: false
elem: document, //'#demo20' //也可绑定到 document，从而重置整个右键
trigger: 'contextmenu', //contextmenu
isAllowSpread: false,
//,style: 'width: 200px'
,customName: {
customName: {
children: 'children'
},
data: [
{
title: 'menu item 1',
id: '#1'
},
{
title: 'menu item 2',
id: 'reload'
},
{ type: '-' },
{
title: 'menu item 3',
id: '#3',
children: [
{
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'
}
,data: [{
title: 'menu item 1'
,id: '#1'
},{
title: 'menu item 2'
,id: 'reload'
},{type:'-'},{
title: 'menu item 3'
,id: '#3'
,children: [{
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 === 'reload'){
],
click: function (obj, othis) {
if (obj.id === 'reload') {
location.reload();
}
}
});
return;
dropdown.render({
elem: document
,content: '123'
elem: document,
content: '123'
});
});
</script>
</body>
</html>

17
src/modules/dropdown.js
Unescape View File

@ -377,14 +377,19 @@ layui.define(['jquery', 'laytpl', 'lay', 'util'], function(exports){
Class.prototype.remove = function(){
var that = this;
var options = that.config;
var elemPrev = thisModule.prevElem;
var prevContentElem = thisModule.prevElem;
// 若存在已打开的面板元素，则移除
if(elemPrev){
elemPrev.data('prevElem') && (
elemPrev.data('prevElem').data(MOD_INDEX +'_opened', false)
);
elemPrev.remove();
if(prevContentElem){
var prevId = prevContentElem.attr('lay-id');
var prevTriggerElem = prevContentElem.data('prevElem');
var prevInstance = thisModule.getThis(prevId);
var prevOnClose = prevInstance.config.close;
prevTriggerElem && prevTriggerElem.data(MOD_INDEX +'_opened', false);
prevContentElem.remove();
delete thisModule.prevElem;
typeof prevOnClose === 'function' && prevOnClose.call(prevInstance.config, prevTriggerElem);
}
lay('.' + STR_ELEM_SHADE).remove();
};

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