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使用发送请求的时候，进行的跨域，不知道哪一步出了问提，一直报错500，可是也不是

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1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

let scssPath =  `@import "@/assets/public/_reset.scss";`;
module.exports = {
    // ...
    // 基本路径
    baseUrl: '/',
    css: {
      loaderOptions: {
        sass: {
          data: scssPath
        } 
      }
    },
    devServer: {
        proxy: {
            '/a': {//配置一个拦截名，让/a的接口全部调用到下面这个部分来
              target: 'academy.home.sildenafil.xiuzhenyuan.cn',
              changeOrigin: true,
                ws: true,
            }
        },
    }
  }

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while循环语句的判断条件

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控制流程语句

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

A1=Math.random()*9;
A=Math.ceil(Nu1);//向上取整数
B1=Math.random()*9;
B=Math.ceil(Nu2);
C1=Math.random()*9;
C=Math.ceil(Nu3);
while (A>9&&B>9&&A===B&&C>9&&A===C&&B===C){
B1=Math.random()*9;
B=Math.ceil(Nu2);
C1=Math.random()*9;
C=Math.ceil(Nu3);
}//三个互不相同的随机数

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angular服务注入的时候这里为什么没获取到数据？

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1

angular基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

import { Component, OnInit } from '@angular/core';
import { Hero } from '../hero';
import { HeroService } from '../hero.service';

@Component({
  selector: 'app-heroes',
  templateUrl: './heroes.component.html',
  styleUrls: ['./heroes.component.scss']
})
export class HeroesComponent implements OnInit {

  constructor(private heroService: HeroService) {

  }
  heroes: Hero[];
  selectHero: Hero;
  getHeroes(): void {
    this.heroService.getHeroes().subscribe(heroes => heroes = heroes);
  }
  onSelect(hero: Hero) {
    this.selectHero = hero;
  }
  ngOnInit() {
    this.getHeroes();
  }

}

import { Injectable } from '@angular/core';
import { Hero } from "./hero";
import { HEROES } from "./mock-heroes";
import { MessageService } from "./message.service";
import { Observable, of } from "rxjs";
@Injectable({
  providedIn: 'root'
})
export class HeroService {

  constructor(private messageService: MessageService) { }
  getHeroes(): Observable<Hero[]> {
    this.messageService.add('HeroService: fetched heroes');
    return of(HEROES);
  }

}

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萝卜多后台页面风琴菜单状态保存

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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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任务四中底部按钮改变文字的问题

2

1

节点操作事件

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <link rel="stylesheet" href="../jscss/task2-ched.css">
    <title>task2-杀人啦</title>
</head>
<body>
<div class="max-wid">
    <header>
        <img src="../jsimages/task2-Icon.png" alt="书签">
        <div>法官台本</div>
        <img src="../jsimages/task7-2-close.png" alt="关闭">
    </header>
    <div class="main">
        <div class="main-float">
        </div>
    </div>
    <div class="bottom">
        <div class="bottom-vote"><a href="#">开始游戏</a></div>
    </div>
</div>  <a href="https://github.com/IT-xzy/Task/tree/master/Web/jiangjiyi">Github</a>
<script src="../js/jquery-3.3.1.min.js"></script>
<script src="../js/state-machine.js"></script>
<script src="../js/task2-ched.js"></script>
</body>
</html>

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根据个人选择匹配职业如何过滤职业

2

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

rofs: [
        "初中以下",
        "高中",
        "大专",
        "本科",
        "硕士",
        "博士"
      ],
      sex: [
        "男",
        "女"
      ],
      age: [
        "18岁以下",
        "18-24岁",
        "25-30岁",
        "30岁以上"
      ],
      base: [
        "零基础",
        "绘画基础",
        "网络相关",
        "原型设计"
      ],
      special: [
        "无专业",
        "计算机相关",
        "理工科",
        "文科"
      ],
      logic: [
        "渣渣",
        "普通",
        "卓越"
      ]
    },

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使用json数据发送请求会报错。设置了正确的请求头也不行？

0

1

Ajax

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

代码如上

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angular自定义指令

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1

angular 指令

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

app.controller('ControllerMy',['$scope',function ($scope) {
    $scope.total = 80 ;
    $scope.size = 8 ;
    $scope.say = function (a) {
        alert(a);
    }
}]);
app.directive("buttonList",function () {
    return{
        restrict:'AEMC',
        replace:true,
        templateUrl:'template.html',
        controller:'myController',
        scope: {
            total:"=",
            size:"=",
            sendData:"&sendData",
            color:"@colorAttr",
            kan:"&say"
        }
    }
});
<div ng-click="kan({p:2})">点击</div>

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& 局部 scope 属性执行函数不起作用

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1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

angular.module('myApp')
    .directive("askAlert", function () {
        return {
            restrict: 'EAC',
            replace: true,
            templateUrl: 'views/ask.html',
            scope: {
                action: "&"
            },
        }
    })

<div class="ask" ng-show="askShow">
    <div class="ask-box">
        <p>提示</p>
        <p ng-bind="askText"></p>
        <div>
            <button class="bg-orange" ng-click="action()" ng-show="cancleButton">取消</button>
            <button class="bg-blue" ng-click="confirm()">确定</button>
        </div>
    </div>
</div>

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ng-repeat在获取到数据的时候渲染的问题。。

1

1

angular基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

var app = angular.module('myApp',['ui.router']);
app.controller('myOne', function ($scope,$http) {
    $scope.send =function () {
        $http({
            method:'get',
            url:'http://localhost//carrots-admin-ajax/a/article/search',
            headers:{
                "Content-Type":"application/x-www-form-urlencoded;"
            }
        }).then(function fn(omg) {
            console.log(omg);
        });
    }
});

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