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获取图片信息后，用FormData发送$http请求报错

2

3

FormData $http

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

//选择图片，获取图片信息
    $scope.click = function (){
        var file = $('#file').get(0).files[0];
        console.log(file);
        $scope.file = file;
    };
    //发送请求
    $scope.uploadPic = function () {
        var data = new FormData();
        data.append('file', $scope.file);
        $http({
            method: 'post',
            url: '/carrots-admin-ajax/a/u/img/task',
            data: data,
            headers: {'Content-Type': 'application/x-www-form-urlencoded'}
        }).then(function (resp) {
            if (resp.data.code === 0) {
                console.log(resp);
                vm.params.img = resp.data.data.url;
            }
        })
    };

该问题已被官方收录

日历插件双向绑定失效

2

3

FormData

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

console.log($scope.startAt);//undefined

该问题已被官方收录

post请求立即上线返回的数据提示发布状态不能为空

0

2

$http

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

//封装的请求接口地址
        postAdd:function(){
            return '/carrots-admin-ajax/a/u/article';
        }



//封装的请求方法
            postAdd:function(params){
                return $http.post(site.postAdd(),{
                    params
                })
            }


//发起请求的数据
                $scope.params = {};
                $scope.params.title = $scope.title;
                $scope.params.type = $scope.selectedType;
                $scope.params.img = url;
                $scope.params.content = $scope.explain;
                $scope.params.url = $scope.skipUrl;
                $scope.params.status = 2;

//调用封装的post请求
                beg.postAdd($scope.params).then(function (response) {
                    console.log($scope.params);
                    console.log(response)

                })

该问题已被官方收录

上传图片，取消后，怎么再选择同一张图片？

1

2

file-upload

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

var myApp = angular.module('myApp', ['angularFileUpload']);
myApp.controller('detailCtrl',function ($scope, FileUploader) {
    var uploader = $scope.uploader = new FileUploader;
    uploader.url='/carrots-admin-ajax/a/u/img/task';
    uploader.queueLimit=1;//限制上传文件个数
    uploader.queue=[];
    $scope.clearItems = function(){    //重新选择文件时，清空队列，达到覆盖文件的效果
        uploader.clearQueue();
    };
    //上传图片
    uploader.onSuccessItem = function(data,response) {  //成功上传文件
        $scope.imageSrc=response.data.url;
    };
});

该问题已被官方收录

编辑接口post指定的必填参数会出现返回错误status code问题

2

2

$http

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

$http({
                        method: 'PUT',
                        url: '/carrots-admin-ajax/a/u/article/' + id,
                        data: 'title=' + $scope.modelEditTitle
                        + '&status=' + $scope.modelEditStatus
                        + '&img=' + $scope.modelEditImg
                        + '&url=' + $scope.modelEditUrl
                        + '&type=' + $scope.modelEditType
                        + '&content=' + $scope.modelEditContent,
                        headers: {'Content-Type': 'application/x-www-form-urlencoded'}
                    })
                    .then(function(xhr) {
                        console.log("编辑系统正常");
                        $state.go('backstage.list');
                    }, function() {
                        console.log("编辑系统异常，请检查相关设置");
                    });

该问题已被官方收录

萝卜多后台页面风琴菜单状态保存

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div class="panel-group" id="accordion" ng-controller="my">
    <div class="title glyphicon " ng-click="luobo()" >萝卜多后台系统</div>
    <div class="panel panel-default" ng-click="luobo()">
        <div class="panel-heading" >
            <a  href="#panel1" class="panel-toggle " data-toggle="collapse" data-parent="#accordion">
                <div class="panel-title glyphicon-pencil ">
                    
                    信息管理
                    <span class="glyphicon glyphicon-chevron-left" ng-show="left"></span>
                    
                    <!-- <span class="glyphicon glyphicon-chevron-down" ng-show="down"></span> -->
                </div>

            </a>

        </div>
        <div id="panel1" class="accordion-body collapse hello" style="height: 0px; ">
            <div class="accordion-inner" ng-click="on1()" ng-class="{ 'btn-danger': aa}">
                公司列表
            </div>
            <div class="accordion-inner" ng-click="on2()" ng-class="{ 'btn-danger': bb}">
                职位列表
            </div>

        </div>

    </div>

    <div class="panel panel-default" ng-click="luobo1()">
        <div class="panel-heading">

            <a href="#panel2" class="panel-toggle" data-toggle="collapse" data-parent="#accordion">
                <div class="panel-title glyphicon-pencil">
                    Article管理
                    <span class="glyphicon glyphicon-chevron-left" ng-show="left1"></span>
                    
                    <!-- <span class="glyphicon glyphicon-chevron-down" ng-show="down1"></span> -->
                    
                </div>
            </a>

        </div>
        <div id="panel2" class="accordion-body collapse hello" style="height: 0px; ">

            <span style="width: 100px" ui-sref="pageTab.page1">
                <a class="deleut" href="">
                    <div class="accordion-inner" ng-click="on3()" ng-class="{ 'btn-danger': cc}">
                        Article列表
                    </div>
                </a>

            </span>



            <span style="width: 100px" ui-sref="pageTab.page2">
                <a class="deleut" href="">
                    <div class="accordion-inner" ng-click="on4()" ng-class="{ 'btn-danger': dd}">
                        文章管理1
                    </div>
                </a>
            </span>


            <div class="accordion-inner" ng-click="on5()" ng-class="{ 'btn-danger': ee}">
                文章管理2
            </div>
        </div>
    </div>

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表单验证如何做到只在一行显示所有的错误信息?

1

1

表单验证

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<form name="loginForm" novalidate ng-submit="myLogin()">
            <p class="head">后台登录</p>
            <div class="unames">
                <img src="../images/name.png">
                <input type="text"
                       name="unames"
                       ng-model="params.name"
                       ng-minlength="3"
                       ng-maxlength="10"
                       placeholder="请输入用户名" required>
            </div>
            <div class="error" ng-messages="loginForm.unames.$error">
                <!--<div ng-message="required">用户名不能为空</div>-->
                <div ng-message="minlength">用户名长度至少为3</div>
                <div ng-message="maxlength">用户名长度不能超过10</div>
            </div>
            <div class="unames">
                <img src="../images/password.png">
                <input type="password"
                       name="upwd"
                       ng-model="params.pwd"
                       ng-minlength="6"
                       ng-maxlength="16"
                       placeholder="请输入密码" required>
            </div>
            <div class="error" ng-messages="loginForm.upwd.$error">
                <!--<div ng-message="required">密码不能为空</div>-->
                <div ng-message="minlength">密码长度至少为6位</div>
                <div ng-message="maxlength">密码长度不能超过16位</div>
            </div>
            <p id="hint"></p>
            <button id="login" type="submit" value="登录">登录</button>
        </form>

该问题已被官方收录

引入时间插件时报错

0

1

FormData

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

.directive("endTime", function() {
    return {
      restrict: "AE",
      template:
        '<input type="text" id="endTime" class="form-control" ng-model="endAt"  placeholder="年/月/日">',
      link: function(scope) {
        $("#endTime")
          .datetimepicker({
            format: "yyyy-mm-dd",
            weekStart: 1,
            autoclose: true,
            todayHighlight: true,
            startView: 2,
            minView: 2,
            forceParse: false,
            endDate: new Date(),
            todayBtn: "linked",
            language: "zh-CN"
          })
          .on("changeDate", function(ev) {
            var timeEnd = ev.date;
            // console.log(timeEnd);
            $("#beginTime").datetimepicker("setEndDate", timeEnd);
          });
      }
    };
  })

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图片编辑都不出来

0

1

file-upload

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<img src=""  id="my_img">  
document.getElementById("my_img").src = @#$A%!!.

该问题已被官方收录

每次路由跳转之后都http请求都会重发一次，很消耗性能，如何避免？

0

1

$http

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

 request.articleList($scope.params).then(
        function (data) {
            $scope.list = data.data.data.articleList;
            $scope.totalItems = data.data.data.total;
            $scope.params.size = ($stateParams.size) ? $stateParams.size : 10;
            $scope.currentPage = $stateParams.page;
            $scope.type = $stateParams.type;
            $scope.status = $stateParams.status;
            if (typeof($stateParams.startAt) != "undefined") {
                $scope.date = parseInt($stateParams.startAt);
            }
            if (typeof($stateParams.endAt) != "undefined") {
                $scope.todate = parseInt($stateParams.endAt);
            }
        }
    );

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