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ng-repeat问题

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1

其他

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

以上

vue中自定义事件无法被捕获

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

closeCalendar() {
        this.$emit('closeCalendar');
      }

<calendar v-on:closeCalendar="isCalendarShow=false"></calendar>

萝卜多复盘项目如何添加模态框点击切换城市

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1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

vm.choiceCity = function () {
            var modalInstance = $uibModal.open({
                animation: true,
                ariaDescribedBy: 'modal-body',
                templateUrl: 'myModalContent.html',
                controller: 'ModalInstanceCtrl',
                controllerAs: 'vm',
                size: 'sm',
                resolve: {
                    items: function () {
                        return vm.city;
                    }
                }
            });
            modalInstance.result.then(function(itemCity) {
                sessionStorage.setItem("city", JSON.stringify(itemCity));
                $state.go('.', {}, {reload: true});
            });
        };

所谓的微信网页授权code码，到底具体指的是什么？

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1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

找了好久，找到一个师兄的代码，可是看不懂啊。。

 //获取code码
        let vm = this;
        function getQueryString(name) {
            let reg = new RegExp('(^|&)' + name + '=([^&]*)(&|$)', 'i');
            let r = window.location.search.substr(1).match(reg);
            if (r != null) {
                return decodeURI(r[2]);
            }
            return null;
        }
        //如果code码有值并且sessionStroage的token没有值时（即第一次进入页面），发送code，获取token
        if(getQueryString('code')&& !sessionStorage.getItem('token')){
            let code = getQueryString('code');
            projectService.getToken(code).then(function (res) {
                if(res.data.code === 0){

vue怎么使用插件使得手机端调用拍照功能

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1

vue相关

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

无

萝卜多后台登录页显示账号不存在

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

复盘代码：
vm.user = {     //获取账号密码
            userName:vm.nam,
            userPassword:vm.pwd
        };
requestSvc.login(vm.user).then(function(res){    //发送请求
                if(res.data.code === 0){
                    $state.go("home");
                }
                else if(res.data.code === 2001){
                    vm.message = "密码不正确";
                }
                else if(res.data.code === 2002){
                    vm.message = "用户名不存在";
                }
        })

//登录模块
        login: function(data){
            return $http.post(path.login_url(), $.param(data))  
        }

//登录
        login_url: function(){
            return "/carrots-shanzhu-ajax/a/u/login"    //请求地址
        }

html部分
账号部分：
<input class="input" type="text"
               id="user"
               placeholder="请输入用户名"
               name="userName"
               ng-model="vm.nam"
               required
               oninvalid="setCustomValidity('用户名不能为空')"
               oninput="setCustomValidity('')">

密码部分：
<input class="input" id="password" type="password"
               placeholder="请输入密码"
               name="password"
               ng-model="vm.pwd"
               required
               oninvalid="setCustomValidity('密码不能为空')"
               oninput="setCustomValidity('')">

vue-awesome-swiper中的左右切换导航怎么移出来

2

1

vue相关

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

 <div class="swiperBox banner-h">
            <swiper :options="swiperOption" ref="mySwiper" v-if="bannerImgs.length">
                <swiper-slide v-for="(n,index) in bannerImgs" :key="index"><a :href="n.url"><img :src="n.img" alt="" class="img-w"></a></swiper-slide>
                <!-- 分页器 -->
                <div class="swiper-pagination" slot="pagination"></div>
            </swiper>
        </div>

 <swiper :options="swiperOption1" ref="mySwiper" v-if="jobNews">
                            <swiper-slide v-for="(items,index) in jobNews" :key="index">
                                <div class="imgBox" @click="searchPost (items.companyId, items.id)">
                                    <div class="img">
                                        <img :src="items.logo" alt="">
                                    </div>
                                    <div class="info">
                                        <p class="job">{{items.name}}</p>
                                        <span class="redLine"></span>
                                        <p class="netName">{{items.companyName}}</p>
                                    </div>
                                </div>
                            </swiper-slide>

                            <!-- 左右切换按钮 -->

                        </swiper>
                        <div class="swiper-button-next mySwiperBtn" slot="button-next"></div>
                    </div>

使用better-scroll时无法使用点击事件

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

无

placeholder属性在IOS中存在兼容性的问题

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1

其他

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

&::placeholder {
            color: #bda969;
            font-size: 5vw;
        }

求学大作战，视频播放时，向下滚动时，视频播放窗口会保持不动，内容会随着下拉而展示

1

vue相关

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

  // handleScroll为页面滚动的监听回调
    window.addEventListener(
      "scroll",
        this.handleScroll);
    // 监听dom渲染完成
    this.$nextTick(function() {
      // 这里fixedHeaderRoot是吸顶元素的ID
      let header = document.getElementById("fixedHeaderRoot");
      // fixHead是固定头部的id
      let mtHeader = document.getElementById("fixHead");
      // 获取固定头部的高度
      this.mtoffsetHeight = mtHeader.offsetHeight;
      // 这里要得到吸顶元素的距离和元素自身的高度
      this.offsetTop = header.offsetTop;
      this.offsetHeight = header.offsetHeight;
      console.log(
        "offsetTop:" +
          this.offsetTop +
          "," +
          this.offsetHeight +
          "," +
          this.mtoffsetHeight
      );
 handleScroll() {
      // 得到页面滚动的距离
      let scrollTop = this.$refs.viewBox.scrollTop;
      console.log(scrollTop);
      // 判断页面滚动的距离是否大于吸顶元素的位置
      if (scrollTop > this.offsetTop - this.mtoffsetHeight) {
        this.headerFixed = true;
        this.topHeight = this.offsetHeight + this.mtoffsetHeight;
      } else {
        this.headerFixed = false;
        this.topHeight = 0;
      }
    }