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设置路由后没反应

1

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

var app = angular.module("app", ["ui.router"]);//声明angular模块，并把ui-router传入主模块。
app.config(function ($stateProvider, $urlRouterProvider) {//将ui-router引擎作为函数参数传入
    $urlRouterProvider.when("", "/login");//路由重定向
    $stateProvider
        .state("PageTab", {//定义了会在main.html页面第一个展示出来的页面
            url: "/login",
            templateUrl: "login.html"
        })
        .state("/home", {//这里用了"."进行连接，这里很重要，它会告诉路由引擎，我们在这里定义的是子页面/嵌入页面
            url:"/home",
            templateUrl: "home.html"
        })
        .state("home.articleList", {
            url:"/articleList",
            templateUrl: "articleList.html"
        })
        .state("home.articleDetails", {
            url:"/articleDetails",
            templateUrl: "articleDetails.html"
        });
});

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表单数据同步问题

0

1

angular基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

import { ProductService } from './../Server/product.service';
import { Component, OnInit ,NgModule} from '@angular/core';
import{ FormGroup,FormControl,FormGroupName,FormsModule,ReactiveFormsModule, FormBuilder}  from "@angular/forms";

@Component({
  selector: 'app-search',
  templateUrl: './search.component.html',
  styleUrls: ['./search.component.scss']
})
@NgModule({
  imports: [
       Component,
      FormsModule,
      ReactiveFormsModule
         ],})
export class SearchComponent implements OnInit {
  
  formModel:FormGroup =new FormGroup({  
  dateRange:new FormGroup({
    from:new FormControl(),
    to:new FormControl,
  }
    
  )
 });
     cateories:string[];
  constructor(private productService:ProductService) { 
      let fb =new FormBuilder;
      this.formModel = fb.group({
        category:["-1" ]
      })
    }
    ngOnInit() {
      this.cateories = this.productService.getAllCategories();
    }
  onSubmit(){
    console.log(this.formModel.value);
  }
}

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登陆页面错误提示信息

1

1

angular基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

暂无

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Angularjs有时会加载不出来分页面

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 图片

class="cursor-pointer"> 文本

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使用了 ng-disabled，无法根据disabled属性来做判断

0

1

angular基础 angular model

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<form ng-app="myApp" ng-controller="validateCtrl" 
name="myForm" novalidate>

<p>用户名:<br>
<input type="text" name="user" ng-model="user" required>
<span style="color:red" ng-show="myForm.user.$dirty && myForm.user.$invalid">
<span ng-show="myForm.user.$error.required">用户名是必须的。</span>
</span>
</p>

<p>邮箱:<br>
<input type="email" name="email" ng-model="email" required>
<span style="color:red" ng-show="myForm.email.$dirty && myForm.email.$invalid">
<span ng-show="myForm.email.$error.required">邮箱是必须的。</span>
<span ng-show="myForm.email.$error.email">非法的邮箱地址。</span>
</span>
</p>

<p>
<input type="submit"
ng-disabled="myForm.user.$dirty && myForm.user.$invalid ||  
myForm.email.$dirty && myForm.email.$invalid">
</p>

</form>

<script>
var app = angular.module('myApp', []);
app.controller('validateCtrl', function($scope) {
    $scope.user = 'John Doe';
    $scope.email = 'john.doe@gmail.com';
});

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Angular6项目本地调试如何跨域

0

1

angular基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 图片

class="cursor-pointer"> 文本

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我是用angular的路由的方法，然后自己写了一个html页面但是不能跳转出现错

0

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',['ngRoute']);
//配置ng的路由
app.config(['$routeProvider',function($routeProvider){
   $routeProvider
   .when('/',{
       template:'Welcome!'
    })
   .when('/articleList',{
       templateUrl:'articleList.html',
       controller:''
    })
    
}]);

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ui-router怎么默认显示二级路由

2

1

angular基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

app.config(function ($urlRouterProvider,$stateProvider) {
    $urlRouterProvider.otherwise('/home');
    $stateProvider
       .state('navPage',{
            url: '/',
            templateUrl: 'view/navPage.html',
            controller: 'navPageCtrl'
        })
        .state('navPage.home',{
            url: '/home',
            templateUrl: 'view/home.html',
            controller: 'homeCtrl'
        })

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怎么写侧边栏手风琴

0

1

angular基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

 <div class="logo"><i class="fa fa-align-justify"></i>
    <div>Pure CSS Accordion Nav</div>
  </div>
  <div class="accordion">
    <div class="section">
      <input type="radio" name="accordion-1" id="section-1" checked="checked"/>
      <label for="section-1"><span>Messages</span></label>
      <div class="content">
        <ul>
          <li><i class="fa fa-inbox"></i><span>Inbox</span></li>
          <li><i class="fa fa-share"></i><span>Sent    </span></li>
          <li><i class="fa fa-archive"></i><span>Archive</span></li>
        </ul>
      </div>
    </div>
    <div class="section">
      <input type="radio" name="accordion-1" id="section-2" value="toggle"/>
      <label for="section-2"><span>Usage</span></label>
      <div class="content">
        <ul>
          <li><i class="fa fa-cog"></i><span>System</span></li>
          <li><i class="fa fa-group"></i><span>Users    </span></li>
          <li><i class="fa fa-sitemap"></i><span>Visitation</span></li>
        </ul>
      </div>
    </div>
    <div class="section">
      <input type="radio" name="accordion-1" id="section-3" value="toggle"/>
      <label for="section-3"><span>Scroller</span></label>
      <div class="content">
        <ul>
          <li><i class="fa fa-coffee"></i><span>Need Coffee</span></li>
          <li><i class="fa fa-coffee"></i><span>Need Coffee    </span></li>
          <li><i class="fa fa-coffee"></i><span>Need Coffee</span></li>
          <li><i class="fa fa-coffee"></i><span>Need Coffee</span></li>
          <li><i class="fa fa-coffee"></i><span>Need Coffee    </span></li>
          <li><i class="fa fa-coffee"></i><span>Need Coffee</span></li>
          <li><i class="fa fa-coffee"></i><span>Need Coffee</span></li>
          <li><i class="fa fa-coffee"></i><span>Need Coffee    </span></li>
          <li><i class="fa fa-coffee"></i><span>Need Coffee</span></li>
        </ul>
      </div>
    </div>
    <div class="section">
      <input type="radio" name="accordion-1" id="section-4" value="toggle"/>
      <label for="section-4"><span>Section 4</span></label>
      <div class="content"></div>
    </div>
  </div>
</div>

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关于异步，同步和回调函数

0

1

angular基础 angular model

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

.

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