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service和factory有什么区别

1

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

angular.module("myApp")
    .factory("session", function () {
        return {
            //存储单个属性
            set: function (key, value) {
                sessionStorage.setItem(key, value);
            },
            //读取单个属性
            get: function (key) {
                return sessionStorage.getItem(key);
            },
            //删除单个属性
            remove: function (key) {
                return sessionStorage.removeItem(key);
            },
            //存储对象，以JSON格式存储
            setObject: function (key, value) {
                sessionStorage.setItem(key, JSON.stringify(value)); //将对象以字符串保存
            },
            //读取对象
            getObject: function (key) {
                return JSON.parse(sessionStorage.getItem(key)); //获取字符串并解析成对象
            },
            //清除所有
            clear: function () {
                sessionStorage.clear();
            }
        };
    })
    // 上传图片
    .factory('uploadService', function ($http, path) {
        return {
            upload: function (formData) {
                return $http.post(path.uploadUrl(), formData, {
                    headers: {'Content-Type': undefined},
                    transformRequest: angular.identity // 不对formDate进行序列化
                })
            }
        }
    })
    // 公共方法
    .factory('commonUtil', function () {
        return {
            //保存账户角色信息
            saveSelfDetail: function (manager)

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关于拖动排序

0

1

其他插件

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div ng-controller="appCtrl">
    <ul ui-sortable="sortableOptions" ng-model="data">
        <li ng-repeat="item in data ">
            <span>{{$index+1}}, {{item.name}}, {{item.age}}</span>
        </li>
    </ul>
</div>

angular.module("myApp", ["ui.sortable"])
    .controller("appCtrl", function($scope, $timeout) {
        $scope.cannotSort = false;
        $scope.data = [{
            "name": "allen",
            "age": 21,
            "i": 0
        }, {
            "name": "bob",
            "age": 18,
            "i": 1
        }, {
            "name": "curry",
            "age": 25,
            "i": 2
        }, {
            "name": "david",
            "age": 30,
            "i": 3
        }];

        $scope.sortableOptions = {
            // 数据有变化
            update: function(e, ui) {
                console.log("update");
                //需要使用延时方法，否则会输出原始数据的顺序，可能是BUG？
                $timeout(function() {
                    var resArr = [];
                    for (var i = 0; i < $scope.data.length; i++) {
                        resArr.push($scope.data[i].i);
                    }
                    console.log(resArr);
                })

            },

            // 完成拖拽动作
            stop: function(e, ui) {
                //do nothing
            }
        }
    });

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提交请求出错

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

angular.module('myApp').controller('position_addCtrl',function($scope,$state,$http,$stateParams,$rootScope, recommendStatus,experienceFilter,educationFilter,compensationFilter,categoryData,myAppService) {
    var LBD = sessionStorage.getItem('LBD');
    if (LBD) {
        var vm = this;

        // vm.params = $state.params;
        // vm.content = {
        //     companyId: vm.params.companyId,
        //     companyName: vm.params.companyName,
        //     id: vm.params.id
        // };
        vm.content = $state.params;

        // 常量
        vm.recommendStatus = recommendStatus;
        vm.experienceFilter = experienceFilter;
        vm.educationFilter = educationFilter;
        vm.compensationFilter = compensationFilter;
        vm.categoryData = categoryData;  //二级职位类别

        if(vm.content.id){
            //编辑页面
            myAppService.appGet(vm.content, vm.content.companyId).then(function(res){
                if(res.data.code === 0){
                    vm.companyTags = res.data.tags;//公司标签
                }else{
                    $rootScope.alert(res.data.message);
                }
            });

            myAppService.positionAppGet(vm.content, vm.content.id).then(function(res){
                if(res.data.code === 0){
                    vm.content = res.data.data;
                    vm.content.subCategory = vm.content.subCategory.toString();
                    if (vm.companyTags) {  //获取选中标签
                        for (var i = 0; i < vm.companyTags.length; i++) {
                            for (var j = 0; j < vm.content.tags.length; j++) {
                                if (vm.companyTags[i].tag == vm.content.tags[j].tag) {
                                    $('.tag-f').eq(i).prop('checked', true);
                                    vm.companyTags[i].status = 1;
                                }
                            }
                        }
                    }
                }else{
                    $rootScope.alert(res.data.message);
                }
            });
        }else{
            //新增页面
            myAppService.appGet(vm.content, vm.content.companyId).then(function(res){
                if(res.data.code === 0){
                    vm.companyTags = res.data.tags;//公司标签
                }else{
                    $rootScope.alert(res.data.message);
                }
            });
            vm.content.recommend = "0";
        }


        //获取标签点击值
        vm.checkboxMulti = function (index, game) {
            vm.tags1 = [];
            vm.companyTags[index].status = game;
            for (var i = 0; i < vm.companyTags.length; i++) {
                if (vm.companyTags[i].status == 1) {
                    vm.tags1.push(vm.companyTags[i]);
                }
            }
        };


        //新增、编辑
        vm.save = function(){
            // 标签
            if (!vm.tags1) {
                vm.tags1 = [];
            } else {
                for (var i = 0; i < vm.tags1.length; i++) {
                    delete vm.tags1[i].status;
                    delete vm.tags1[i].$$hashKey;
                }
            }

            // 发送的参数
            vm.theContent = {
                profession: Object.assign({}, vm.content),
                tags: vm.tags1
            };

            // 判断新增还是编辑
            if (vm.content.id){
                vm.theContent.profession.id = vm.content.id;

                // 将自身的tags赋值给外层的tags，同时将自身的tags删除
                vm.theContent.tags = vm.theContent.profession.tags;
                delete vm.theContent.profession.tags;

                myAppService.appPut(vm.theContent, vm.content.id).then(function(res){
                    if(res.data.code === 0){
                        $rootScope.alert('成功上线', function () {
                            $state.go('home.position_now',{
                                companyId:vm.content.companyId,
                                companyName:vm.content.companyName
                            },{
                                reload: true
                            })
                        });
                    }else{
                        $rootScope.alert(res.data.message);
                    }
                });
            }else {
                vm.theContent.profession.status = 0;
                myAppService.appPost(vm.theContent).then(function(res){
                    if(res.data.code === 0){
                        $rootScope.alert('成功上线', function () {
                            $state.go('home.position_now',{
                                companyId:vm.content.companyId,
                                companyName:vm.content.companyName
                            },{
                                reload: true
                            })
                        });
                    }else{
                        $rootScope.alert(res.data.message);
                    }
                });
            }
        };

        //取消
        vm.cancel = function(){
            $state.go('home.position_now',{
                companyId:vm.content.companyId,
                companyName:vm.content.companyName
            },{
                reload: true
            })
        };
    }
});






appPost: function(data) {
            return $http({
                url: path.appPost(),
                method: "POST",
                headers: {'Content-Type': 'Application/json'},
                data: JSON.stringify(data),
                transformRequest: function (data, headersGetter) {
                    return data;
                }
            });
        },

该问题已被官方收录

Vue如何配置axios的请求头配置？怎样封装接口的地址？

0

1

vue相关

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

如图

该问题已被官方收录

vue引入vux组件库时，有部分组件疯狂报错

0

1

vue相关

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<template>
  <div>
    <div style="padding:15px;">
      <check-icon :value.sync="demo1"> {{ $t('Do you agree?') }} ({{ demo1 }})</check-icon>
      <br>
      <br>
      <check-icon :value.sync="demo2" type="plain"> {{ $t('Do you agree?') }} ({{ demo2 }})</check-icon>
    </div>
  </div>
</template>

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在项目中，我们经常会看到package.json文件，这个文件有什么作用？

0

1

其他

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

{
  "name": "vue",
  "version": "1.0.0",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "build":"cross-env NODE_ENV=production webpack --config webpack.config.js  --mode production",
    "dev":"cross-env NODE_ENV=development webpack-dev-server --config webpack.config.js --mode development"
  },
  "author": "",
  "license": "ISC",
  "description": ""
}

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在template写的标签为什么不在我指定的地方替换

0

1

vue相关

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div id="root">
  <table>
    <tbody>
    <row></row>
    <row></row>
    <row></row>
    </tbody>
  </table>

</div>
</body>
<script>

  Vue.component("row", {
    template:"<tr><td>thhhhhhhh</td></tr>"
  });


  var vm = new Vue({
    el: "#root"
  })
</script>

该问题已被官方收录

vue3.0创建项目在npm run serve报错

0

1

vue相关

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 图片

class="cursor-pointer"> 文本

该问题已被官方收录

双向绑定失效

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

        //获取邮箱验证码
        vm.toGetEmailCode=function(){
            projectService.getEmailCode(vm.id,vm.newEmail).then(function(res){
                if(res.data.code===0){
                    console.log(res);
                    vm.Emailvcode=$interval(function(){
                        if(vm.second <= 0){
                            $interval.cancel(vm.Emailvcode);
                            vm.second=59;
                            vm.EmailDescription="获取验证码";
                            vm.clickEmail=false;
                        }else{
                            vm.EmailDescription=vm.second+"s后获取";
                            vm.clickEmail=true;
                            vm.second--;
                        }
                    },1000);
                }else{
                    alert("验证码失败")
                }
            })
        };
        //创建请求参数对象
        vm.bt= {
            id: vm.id,
            vCode: vm.telCode,
            bindingTool: vm.newTel
        };

        //提交手机绑定修改
        vm.saveModify=function () {
            projectService.bindTel(vm.bt).then(function (res) {
                if(res.data.code===0){
                    console.log("手机绑定成功");
                    console.log(res);
                    console.log(vm.bt);
                    // $state.go('bindingInfo');
                }else{
                    alert("提交失败")
                }
            });
        };

该问题已被官方收录

关于提交请求

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

angular.module('myApp').controller('position_addCtrl',function($scope,$state,$http,$stateParams,$rootScope, recommendStatus,experienceFilter,educationFilter,compensationFilter,categoryData,myAppService) {
    var LBD = sessionStorage.getItem('LBD');
    if (LBD) {
        var vm = this;

        vm.params = $state.params;
        vm.content = {
            companyId: vm.params.companyId,
            companyName: vm.params.companyName,
            id: vm.params.id
        };

        // 常量
        vm.recommendStatus = recommendStatus;
        vm.experienceFilter = experienceFilter;
        vm.educationFilter = educationFilter;
        vm.compensationFilter = compensationFilter;
        vm.categoryData = categoryData;  //二级职位类别

        if(vm.content.id){
            //编辑页面
            myAppService.appGet(vm.content, vm.content.companyId).then(function(res){
                if(res.data.code === 0){
                    vm.companyTags = res.data.tags;//公司标签
                }else{
                    $rootScope.alert(res.data.message);
                }
            });

            myAppService.positionAppGet(vm.content, vm.content.id).then(function(res){
                if(res.data.code === 0){
                    vm.content = res.data.data;
                    vm.content.subCategory = vm.content.subCategory.toString();
                    if (vm.companyTags) {  //获取选中标签
                        for (var i = 0; i < vm.companyTags.length; i++) {
                            for (var j = 0; j < vm.content.tags.length; j++) {
                                if (vm.companyTags[i].tag == vm.content.tags[j].tag) {
                                    $('.tag-f').eq(i).prop('checked', true);
                                    vm.companyTags[i].status = 1;
                                }
                            }
                        }
                    }
                }else{
                    $rootScope.alert(res.data.message);
                }
            });
        }else{
            //新增页面
            myAppService.appGet(vm.content, vm.content.companyId).then(function(res){
                if(res.data.code === 0){
                    vm.companyTags = res.data.tags;//公司标签
                }else{
                    $rootScope.alert(res.data.message);
                }
            });
            vm.content.recommend = "0";
        }


        //获取标签点击值
        vm.checkboxMulti = function (index, game) {
            vm.tags1 = [];
            vm.companyTags[index].status = game;
            for (var i = 0; i < vm.companyTags.length; i++) {
                if (vm.companyTags[i].status == 1) {
                    vm.tags1.push(vm.companyTags[i]);
                }
            }
        };


        //新增、编辑
        vm.save = function(){
            // 标签
            if (!vm.tags1) {
                vm.tags1 = [];
            } else {
                for (var i = 0; i < vm.tags1.length; i++) {
                    delete vm.tags1[i].status;
                    delete vm.tags1[i].$$hashKey;
                }
            }

            // 发送的参数
            vm.theContent = {
                profession: Object.assign({}, vm.content),
                tags: vm.tags1
            };

            // 判断新增还是编辑
            if (vm.content.id){
                vm.theContent.profession.id = vm.content.id;

                // 将自身的tags赋值给外层的tags，同时将自身的tags删除
                vm.theContent.tags = vm.theContent.profession.tags;
                delete vm.theContent.profession.tags;

                myAppService.appPut(vm.theContent, vm.content.id).then(function(res){
                    if(res.data.code === 0){
                        $rootScope.alert('成功上线', function () {
                            $state.go('home.position_now',{
                                companyId:vm.content.companyId,
                                companyName:vm.content.companyName
                            },{
                                reload: true
                            })
                        });
                    }else{
                        $rootScope.alert(res.data.message);
                    }
                });
            }else {
                vm.theContent.profession.status = 0;
                myAppService.appPost(vm.theContent).then(function(res){
                    if(res.data.code === 0){
                        $rootScope.alert('成功上线', function () {
                            $state.go('home.position_now',{
                                companyId:vm.content.companyId,
                                companyName:vm.content.companyName
                            },{
                                reload: true
                            })
                        });
                    }else{
                        $rootScope.alert(res.data.message);
                    }
                });
            }
        };

        //取消
        vm.cancel = function(){
            $state.go('home.position_now',{
                companyId:vm.content.companyId,
                companyName:vm.content.companyName
            },{
                reload: true
            })
        };
    }
});

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