layui日期控件，多选，禁选，自定义设置

青旅半醒 2022-01-28 07:19 494阅读 0赞

## 自定义layui，laydate日期控件，实现多选、禁止选效果 ##

### 效果图： ###

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZhbmdjaGFvMjAxMQ_size_16_color_FFFFFF_t_70]

**以上图包括功能点：**  
1、控制周几不能选（示例图为：周六周天不可选）。  
2、控制当前时间之前不能选。  
3、控制可以选择多个日期（红色为选中效果）  
4、单击某个日期可与后台做交互。

**主要实现的几个方法：**  
**0、初始化方法**

//日历插件调用方法
            function loding_date(new_date, data) { 
    
                laydate.render({ 
                    elem: '#date-list'
                    , type: 'date'
                    , theme: 'grid'
                    , max: '2099-06-16 23:59:59'
                    , position: 'static'
                    , range: false
                    , value: new_date
                    , min:getNowFormatDate()
                    , isInitValue: false
                    , calendar: false
                    , btns: false
                    , mark: data//重要json！
                    , ready: function (value) { 
                        disabled_date(value,$("#appointmentDate").val());
                        hide_mr(data);
                    }
                    , done: function (value, date) { 
                        dateset(value,data);
                    }
                    , change: function (value, date) { 
                        disabled_date(date,$("#appointmentDate").val());
                        hide_mr(data);
                    }
                });
            }

**1、设置不可选的星期：**

/** *设置不可选择的星期 *value:选中的值 *appointmentDate星期：如1,2,3,4,5,6,7 */
            function disabled_date(value,appointmentDate) { 
                var mm = value.year + '-' + value.month + '-' + value.date;
                $('.laydate-theme-grid table tbody').find('[lay-ymd="' + mm + '"]').removeClass('layui-this');
    
                if(appointmentDate!=null && appointmentDate!=''){ 
                    var dates = appointmentDate.split(",");
                    for(var i=0;i<dates.length;i++){ 
                        if(dates[i]=="7"){ 
                            dates[i] = 0;
                        }
                        $("table>tbody>tr").find("td:eq("+dates[i]+")").addClass('ng-laydate-disabled');
                    }
                }
    
            }

**2、选中效果样式JS：**

/** *设置选中 * */
            function hide_mr(markJson) { 
                // keys = [];
                if(markJson!=null){ 
                    for(var key in markJson){ 
                        var dates = key.split("-");
                        dates[1] = dates[1] * 1;
                        var mm = dates[0] + '-' + dates[1] + '-' + dates[2];
                        $('.laydate-theme-grid table tbody').find('[lay-ymd="' + mm + '"]').addClass('layui-this');
                        // keys.push(key);
                    }
                }
                /*if(keys.length>0){ $("#ignoreDate").val(keys); }*/
            }

**3、添加、编辑值JS：**

//定义添加/编辑标注方法
            function chose_moban(obj_date, markJson) { 
                $('#date-list').html('');//重要！由于插件是嵌套指定容器，再次调用前需要清空原日历控件
                if (markJson.hasOwnProperty(obj_date)) { 
                    delete markJson[obj_date]
                } else { 
                    //添加属性
                    markJson[obj_date] = ''
                }
                loding_date(obj_date, markJson);//重要！，再标注一个日期后会刷新当前日期变为初始值，所以必须调用当前选定日期。
    
            }

**4、点击与后台交互**

//~ 点击保存到后台
    		function dateset(value,data){ 
                layer.confirm('是否要设置该日期['+value+']？', { 
                    btn: ['是', '否']
                }, function(index, layero){ 
    			//你的后台ajax ：xxx
                    layer.msg("设置成功！");
                    hide_mr(data);
                    chose_moban(value, data);
    
                }, function(index){ 
                    layer.close(index);
                });
            }

**完整页面代码：**

<!DOCTYPE html>
    <html>
    <head>
      <meta charset="utf-8">
      <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
      <title>自定义-layui日历</title>
      <link rel="stylesheet" href="layui/css/layui.css">
      <link rel="stylesheet" href="css/date.css">
      <script src="layui/layui.js"></script>
      <style> #date-list .layui-laydate-main { width: 700px; } #date-list .layui-laydate-content td, #date-list .layui-laydate-content th { width: 100px; height: 60px; } .laydate-day-mark { background-color: red; color: white; } span.laydate-day-mark { line-height: 60px; } .laydate-day-mark::after { background-color: red; } .ng-laydate-disabled, .layui-laydate .ng-laydate-disabled:hover { background: LightGrey!important; color: white!important; cursor: not-allowed!important; -moz-user-select: none; -webkit-user-select: none; -ms-user-select: none; } .laydate-day-mark-div { color: white; width: 100px; height: 60px; } </style>
    <body>
    	<div class="layui-form layui-form-pane m-15 new-detail" style="padding: 15px;">
            <input type="hidden" id="uid" value="1">
            <input type="hidden" id="appointmentDate" value="6,7">
    		<blockquote class="layui-elem-quote">自定义多选、禁选日历控件</blockquote>
    
            <div class="layui-form-item">
                <div class="layui-inline">
                    <div class="layui-inline" id="date-list" ></div>
                </div>
            </div>
    
    		<div class="layui-form-item layui-form-text">
    		<label class="layui-form-label">已选择的日期</label>
    		<div class="layui-input-block">
    		  <textarea placeholder="请选择日期" id="ignoreDate" class="layui-textarea"></textarea>
    		</div>
    	  </div>
    
            <div class="layui-row">
    
                <div class="layui-col-md3">
                    <label class="lab">红色：已禁用</label>
                    <div class="laydate-day-mark-div" style="background-color: red;"></div>
                </div>
                <div class="layui-col-md3">
                    <label class="lab">灰色：不可选</label>
                    <div class="laydate-day-mark-div" style="background-color: LightGrey;"></div>
                </div>
                <div class="layui-col-md3">
                    <label class="lab">鼠标禁用图标：不可选</label>
                    <div class="laydate-day-mark-div" style="cursor: not-allowed"></div>
                </div>
            </div>
    
    	</div>
    </body>
    <script type="text/javascript"> layui.use(['layer', 'form', 'jquery', 'laydate'], function () { var layer = layui.layer, $ = layui.jquery, laydate = layui.laydate, form = layui.form; function getNowFormatDate() { var date = new Date(); var seperator1 = "-"; var year = date.getFullYear(); var month = date.getMonth() + 1; var strDate = date.getDate(); if (month >= 1 && month <= 9) { month = "0" + month; } if (strDate >= 0 && strDate <= 9) { strDate = "0" + strDate; } var currentdate = year + seperator1 + month + seperator1 + strDate; return currentdate; } //定义json var data = { }; var new_date = new Date(); loding_date(new_date, data); //日历插件调用方法 function loding_date(new_date, data) { laydate.render({ elem: '#date-list' , type: 'date' , theme: 'grid' , max: '2099-06-16 23:59:59' , position: 'static' , range: false , value: new_date , min:getNowFormatDate() , isInitValue: false , calendar: false , btns: false , mark: data//重要json！ , ready: function (value) { disabled_date(value,$("#appointmentDate").val()); hide_mr(data); } , done: function (value, date) { dateset(value,data); } , change: function (value, date) { disabled_date(date,$("#appointmentDate").val()); hide_mr(data); } }); } /** *设置不可选择的星期 * */ function disabled_date(value,appointmentDate) { var mm = value.year + '-' + value.month + '-' + value.date; $('.laydate-theme-grid table tbody').find('[lay-ymd="' + mm + '"]').removeClass('layui-this'); if(appointmentDate!=null && appointmentDate!=''){ var dates = appointmentDate.split(","); for(var i=0;i<dates.length;i++){ if(dates[i]=="7"){ dates[i] = 0; } $("table>tbody>tr").find("td:eq("+dates[i]+")").addClass('ng-laydate-disabled'); } } } /** *设置选中 * */ function hide_mr(markJson) { keys = []; if(markJson!=null){ for(var key in markJson){ var dates = key.split("-"); dates[1] = dates[1] * 1; var mm = dates[0] + '-' + dates[1] + '-' + dates[2]; $('.laydate-theme-grid table tbody').find('[lay-ymd="' + mm + '"]').addClass('layui-this'); keys.push(key); } } if(keys.length>0){ $("#ignoreDate").val(keys); } } //定义添加/编辑标注方法 function chose_moban(obj_date, markJson) { $('#date-list').html('');//重要！由于插件是嵌套指定容器，再次调用前需要清空原日历控件 if (markJson.hasOwnProperty(obj_date)) { delete markJson[obj_date] } else { //添加属性 markJson[obj_date] = '' } loding_date(obj_date, markJson);//重要！，再标注一个日期后会刷新当前日期变为初始值，所以必须调用当前选定日期。 } //~ 点击保存到后台 function dateset(value,data){ layer.confirm('是否要设置该日期['+value+']？', { btn: ['是', '否'] }, function(index, layero){ //你的后台ajax ：xxx layer.msg("设置成功！"); hide_mr(data); chose_moban(value, data); }, function(index){ layer.close(index); }); } }); </script>
    </html>

## 下载完整例子代码：[https://download.csdn.net/download/fangchao2011/11196627][https_download.csdn.net_download_fangchao2011_11196627] ##

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZhbmdjaGFvMjAxMQ_size_16_color_FFFFFF_t_70]: /images/20220128/f48d053f10b04b47a845209e44baa28e.png
[https_download.csdn.net_download_fangchao2011_11196627]: https://download.csdn.net/download/fangchao2011/11196627