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时间选择器开始时间和结束时间之间相互限制关系问题

0

1

angular内置指令和方法

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

//开始时间设置条件
    $scope.startDateOptions = {
        formatYear: 'yy',
        maxDate:$scope.dtEnd
    };
    
    //结束时间设置条件
    $scope.endDateOptions = {
        formatYear: 'yy',
        maxDate: new Date(), //最大时间不超过当天
        minDate: $scope.dtStart, //最小时间不超过开始时间
        startingDay: 1
    };
    //结束时间没有选时，自动给结束时间赋值为当天
    console.log("开始时间最大限制:"+$scope.startDateOptions.maxDate);
    if($scope.dtEnd==undefined){
        $scope.startDateOptions.maxDate = new Date();//结束时间为空时，最大开始时间设置为当前时间
    }
    console.log('开始时间最大限制:'+$scope.startDateOptions.maxDate);
    console.log('结束时间最大限制:'+$scope.endDateOptions.maxDate);
    console.log('结束时间最小限制:'+$scope.endDateOptions.minDate);
    $scope.$watch('dtStart', function (newValue, oldValue) {
        $scope.endDateOptions.minDate = newValue;
        //监视开始时间的变化
    });
    $scope.$watch('dtEnd', function (newValue, oldValue) {
        //监视结束时间的变化
        if($scope.dtEnd==undefined){
            $scope.startDateOptions.maxDate = new Date();//结束时间为空时，最大开始时间设置为当前时间
        }
        else{
            $scope.startDateOptions.maxDate = newValue;//选择结束时间，最大开始时间设为结束时间
        }
        console.log($scope.dtEnd);
    });

//清空按钮
    $scope.empty = function () {
        $state.go('backstage.list', { //发起清空请求，清空url上参数
            type: null,
            status: null,
            startAt: undefined,
            endAt: undefined,
            page: null
        });      
        $scope.styleName = undefined; //给类型值，状态值，开始和结束时间赋空值
        $scope.stateName = undefined;
        $scope.dtStart = undefined;
        $scope.dtEnd = undefined;

    };

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小程序储存选择条件的方法

0

1

小程序语言基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

wx.navigateTo({
  url: `../xxx/xxx?product_list=${choose_lists}`
})
或者
wx.setStorage(object) 
wx.getStorage(object)

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可以添加函数方法至数组中，再通过遍历调用函数吗？

0

1

函数

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

switch (step) {
        case 1:
            fsm.kill();
            break;
        case 2:
            fsm.kill();
            fsm.police();
            break;
        case 3:
            fsm.kill();
            fsm.police();
            fsm.sharp();
            break;
        case 4:
            fsm.kill();
            fsm.police();
            fsm.sharp();
            fsm.doctor();
            break;
        case 5:
            fsm.kill();
            fsm.police();
            fsm.sharp();
            fsm.doctor();
            fsm.ghost();
            break;
        case 6:
            fsm.kill();
            fsm.police();
            fsm.sharp();
            fsm.doctor();
            fsm.ghost();
            fsm.player();
            break;
        case 7:
            fsm.kill();
            fsm.police();
            fsm.sharp();
            fsm.doctor();
            fsm.ghost();
            fsm.player();
            fsm.vote();
            break;

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vue-cli新版本，vue UI 搭建项目后如何跨域

1

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

  devServer: {
    proxy: 'http://47.98.143.242:8083' // 配置跨域处理,只有一个代理
    // proxy: {
    //   '/api': {
    //     target: 'http://www.jnshu.com',
    //     ws: true,
    //     changeOrigin: true
    //   },
    //   '/foo': {
    //     target: 'http://47.98.143.242:8083'
    //   }
    // },  // 配置多个代理
  },

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vue-video-player怎么添加视频封面?

0

1

vue相关

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<template>
    <div class='container'>
        <div class='player' >
            <video-player  ref='videoPlayer'
                           :options='playerOptions'
                           :playsinline='true'
                           class='video-player vjs-custom-skin'
                           @play='onPlayerPlay($event)'
                           @pause='onPlayerPause($event)'
                           @canplay='onPlayerCanplay($event)'
                           @canplaythrough='onPlayerCanplaythrough($event)'
                           @ready='playerReadied'
            />
        </div>
        <p>{{time}}s</p>
    </div>
</template>

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怎么使用url传参使页面刷新后保持刷新前的页面

0

1

url传参

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

angular.module('app')
//新增||编辑
    .controller('articleEditCtrl', ['$scope', '$stateParams', '$rootScope', '$state', '$http',
        function ($scope, $stateParams, $rootScope, $state, $http) {
        var $httpTools = {
            put: function (ajaxAds, data) {
                var ajaxPromise = $http({
                    method: 'put',
                    url: ajaxAds,
                    params: data
                })
                return ajaxPromise;
            },

            post: function (ajaxAds, data) {
                var ajaxPromise = $http({
                    method: 'post',
                    url: ajaxAds,
                    //重要
                    headers: {
                        'content-type': 'application/x-www-form-urlencoded'
                    },
                    transformRequest: function (data) {
                        return $.param(data);
                    },
                    //重要
                    data: data
                })
                return ajaxPromise;
            }
        }

        var id = $stateParams.id;
        //根据id判断 新增还是编辑
        var config = {};
        $scope.params = undefined;
        if (id) {
            config['ajaxAds'] = '/carrots-admin-ajax/a/u/article/' + id;
            config['getOneInfoById'] = '/carrots-admin-ajax/a/article/' + id;
            config['method'] = 'put';
            //编辑，先根据id获取参数
            $http.get(config.getOneInfoById).then(function (res) {
                if (res.data.code == 0) {
                    $scope.params = res.data.data.article;
                    console.log($scope.params)
                } else {
                    alert(res.data);
                }
            }, function (res) {
                alert(res.data);
            });
        } else {
            //新增
            config['ajaxAds'] = '/carrots-admin-ajax/a/u/article/';
            config['method'] = 'post';
            $scope.params = {
                title: '',
                type: '',
                status: '',
                img: '',
                content: '',
                url: '',
                industry: ''
            }
        }

        $scope.addArticle = function (status) {
            if (status === 1) {
                $scope.params['status'] = 1;
            } else if (status === 2) {
                $scope.params['status'] = 2;
            }
            //新增还是编辑
            var isConfrim = undefined,
                ajaxPromise = undefined;
            if (status === 1) {
                isConfrim = $rootScope.modalConfrim('是否保存为草稿？？？');
            } else if (status === 2) {
                isConfrim = $rootScope.modalConfrim('是否上线展示？？？');
            } else {
                return;
            }

            isConfrim.then(function (res) {
                if (config.method === 'put') {
                    //模态框确认
                    var ajaxPromise = $httpTools.put(config.ajaxAds, $scope.params);
                    ajaxPromise.then(function (res) {
                        if (res.data.code == 0) {
                            $state.go('home.article',{page:1,size:10});
                        } else {
                            $rootScope.modalAlert('上线失败!');
                        }
                    }, function (res) {
                        $rootScope.modalAlert(res.data);
                    })
                } else if (config.method === 'post') {
                    //模态框确认
                    var ajaxPromise = $httpTools.post(config.ajaxAds, $scope.params);
                    ajaxPromise.then(function (res) {
                        if (res.data.code == 0) {
                            $state.go('home.article',{page:1,size:10});
                        } else {
                            $rootScope.modalAlert('上线失败!');
                        }
                    }, function (res) {
                        $rootScope.modalAlert(res.data);
                    })
                }
            }, function () {
                //模态框取消
                $rootScope.modalAlert('已取消');
            });
        }
    }])

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别人的angular项目在本地跑不了。

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

jimideMacBook-Air:dependency-injection jimi$ ng serve --open
Could not find module "@angular-devkit/build-angular" from "/Users/jimi/Documents/ng-book2-angular-6-r68/dependency-injection".
Error: Could not find module "@angular-devkit/build-angular" from "/Users/jimi/Documents/ng-book2-angular-6-r68/dependency-injection".
    at Object.resolve (/Users/jimi/node_modules/@angular/cli/node_modules/@angular-devkit/core/node/resolve.js:141:11)
    at Observable.rxjs_1.Observable [as _subscribe] (/Users/jimi/node_modules/@angular/cli/node_modules/@angular-devkit/architect/src/architect.js:132:40)
    at Observable._trySubscribe (/Users/jimi/node_modules/rxjs/internal/Observable.js:43:25)
    at Observable.subscribe (/Users/jimi/node_modules/rxjs/internal/Observable.js:29:22)
    at DoOperator.call (/Users/jimi/node_modules/rxjs/internal/operators/tap.js:29:23)
    at Observable.subscribe (/Users/jimi/node_modules/rxjs/internal/Observable.js:24:22)
    at /Users/jimi/node_modules/rxjs/internal/util/subscribeTo.js:22:31
    at Object.subscribeToResult (/Users/jimi/node_modules/rxjs/internal/util/subscribeToResult.js:7:45)
    at MergeMapSubscriber._innerSub (/Users/jimi/node_modules/rxjs/internal/operators/mergeMap.js:75:38)
    at MergeMapSubscriber._tryNext (/Users/jimi/node_modules/rxjs/internal/operators/mergeMap.js:72:14)
jimideMacBook-Air:dependency-injection jimi$ npm i @angular/cli

> fsevents@1.2.4 install /Users/jimi/Documents/ng-book2-angular-6-r68/dependency-injection/node_modules/fsevents
> node install

[fsevents] Success: "/Users/jimi/Documents/ng-book2-angular-6-r68/dependency-injection/node_modules/fsevents/lib/binding/Release/node-v57-darwin-x64/fse.node" already installed
Pass --update-binary to reinstall or --build-from-source to recompile

> @angular/cli@6.0.0 postinstall /Users/jimi/Documents/ng-book2-angular-6-r68/dependency-injection/node_modules/@angular/cli
> node ./bin/ng-update-message.js

npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN The package @types/jasmine is included as both a dev and production dependency.
npm WARN The package ts-node is included as both a dev and production dependency.

+ @angular/cli@6.0.0
added 318 packages in 99.403s
jimideMacBook-Air:dependency-injection jimi$ 
Display all 1380 possibilities? (y or n)

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vue-video-player视频的时间如何提取出来

0

1

vue相关

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

   <video-player  class='video-player vjs-custom-skin'
                     ref='videoPlayer'
                     :options='playerOptions'
                     :playsinline='true'
                     @play='onPlayerPlay($event)'
                     @pause='onPlayerPause($event)'
                     @ready="playerReadied"
      >
      </video-player>

该问题已被官方收录

用class 属性获取的DOM 不能触发事件

3

1

节点操作

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div class="slider">
          <div class="minus"></div>
          <input type="range" name="range" id="range" value="8" step="1" min="4" max="18">
          <div id="plus" class="plus"></div>
        </div>


minus = document.getElementsByClassName('minus'),
  plus = document.getElementById('plus');

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对MVC和MVVM的理解？

0

1

angular基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

去第页

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