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Javascript 使用angular.js无法显示内容 过滤器示例 评论(上):- {{sampleCon.upper | uppercase}} 评论(下方):- {{sampleCon.lower | lowercase}} 名称 年龄 姓名-{{person.Name}} 年龄-{{person.Age}} app=angular.module(“sampleMod”,[]); 应用程序控制器(“sampleCon”,函数(){ 此参数为“=”; 此参数为“=”; this.array1=[{name:“sahib”, 年龄:17}, {名称:“库库”, 年龄:25}, {姓名:“米娜”, 年龄:45}, {名称:“阿雅安”, 年龄:2}, ] });_Javascript_Html_Angularjs - Fatal编程技术网

Javascript 使用angular.js无法显示内容 过滤器示例 评论(上):- {{sampleCon.upper | uppercase}} 评论(下方):- {{sampleCon.lower | lowercase}} 名称 年龄 姓名-{{person.Name}} 年龄-{{person.Age}} app=angular.module(“sampleMod”,[]); 应用程序控制器(“sampleCon”,函数(){ 此参数为“=”; 此参数为“=”; this.array1=[{name:“sahib”, 年龄:17}, {名称:“库库”, 年龄:25}, {姓名:“米娜”, 年龄:45}, {名称:“阿雅安”, 年龄:2}, ] });

Javascript 使用angular.js无法显示内容 过滤器示例 评论(上):- {{sampleCon.upper | uppercase}} 评论(下方):- {{sampleCon.lower | lowercase}} 名称 年龄 姓名-{{person.Name}} 年龄-{{person.Age}} app=angular.module(“sampleMod”,[]); 应用程序控制器(“sampleCon”,函数(){ 此参数为“=”; 此参数为“=”; this.array1=[{name:“sahib”, 年龄:17}, {名称:“库库”, 年龄:25}, {姓名:“米娜”, 年龄:45}, {名称:“阿雅安”, 年龄:2}, ] });,javascript,html,angularjs,Javascript,Html,Angularjs,我用angular js制作了一个网页,看起来一切正常,但屏幕上看不到包含ng repeat指令的内容。我无法检测到任何错误上面的程序使用变量而不是这个 <html ng-app = "sampleMod"> <head> </head> <body ng-controller = "sampleCon"> <script src = "bower_components/angular/angula

我用angular js制作了一个网页,看起来一切正常,但屏幕上看不到包含ng repeat指令的内容。我无法检测到任何错误上面的程序使用变量而不是这个

<html ng-app = "sampleMod">
    <head>

    </head>

    <body ng-controller = "sampleCon">
        <script src = "bower_components/angular/angular.min.js"></script>
        <h1>Filters example</h1>
        Comments (upper) :- <input type = "text" ng-model = "sampleCon.upper"><br>
        {{sampleCon.upper | uppercase}}<br>
        Comments (lower) :- <input type = "text" ng-model = "sampleCon.lower"><br>
        {{sampleCon.lower | lowercase}}<br>
        <button type = "button">Name</button>
        <button type = "button">Age</button>
        <div>
            <ul>
                <li ng-repeat = "person in sampleCon.array1">
                    <b>Name</b> - {{person.name}}<br>
                    <b>Age</b> - {{person.age}}<br><br>
                </li>
            <ul>
        </div>

        <script>
            app = angular.module("sampleMod",[]);
            app.controller("sampleCon",function(){
                this.upper = "";
                this.lower = "";
                this.array1 = [{name:"sahib",
                              age:17},
                              {name:"kukku",
                              age:25},
                              {name:"meena",
                              age:45},
                              {name:"ayaan",
                              age:2},
                             ]
            });
        </script>
    </body>
</html>
HTML应该是

$scope.upper = "";
$scope.lower = "";
$scope.array1 = [{name:"sahib",
                              age:17},
                              {name:"kukku",
                              age:25},
                              {name:"meena",
                              age:45},
                              {name:"ayaan",
                              age:2},
                             ]
过滤器示例
评论(上):-
{{大写|大写}}
评论(下方):-
{lower |小写}}
  • 姓名-{{person.Name}}
    年龄-{{person.Age}}

使用变量而不是此

<html ng-app = "sampleMod">
    <head>

    </head>

    <body ng-controller = "sampleCon">
        <script src = "bower_components/angular/angular.min.js"></script>
        <h1>Filters example</h1>
        Comments (upper) :- <input type = "text" ng-model = "sampleCon.upper"><br>
        {{sampleCon.upper | uppercase}}<br>
        Comments (lower) :- <input type = "text" ng-model = "sampleCon.lower"><br>
        {{sampleCon.lower | lowercase}}<br>
        <button type = "button">Name</button>
        <button type = "button">Age</button>
        <div>
            <ul>
                <li ng-repeat = "person in sampleCon.array1">
                    <b>Name</b> - {{person.name}}<br>
                    <b>Age</b> - {{person.age}}<br><br>
                </li>
            <ul>
        </div>

        <script>
            app = angular.module("sampleMod",[]);
            app.controller("sampleCon",function(){
                this.upper = "";
                this.lower = "";
                this.array1 = [{name:"sahib",
                              age:17},
                              {name:"kukku",
                              age:25},
                              {name:"meena",
                              age:45},
                              {name:"ayaan",
                              age:2},
                             ]
            });
        </script>
    </body>
</html>
HTML应该是

$scope.upper = "";
$scope.lower = "";
$scope.array1 = [{name:"sahib",
                              age:17},
                              {name:"kukku",
                              age:25},
                              {name:"meena",
                              age:45},
                              {name:"ayaan",
                              age:2},
                             ]
过滤器示例
评论(上):-
{{大写|大写}}
评论(下方):-
{{lower | lowercase}}
  • 姓名-{{person.Name}}
    年龄-{{person.Age}}

代替

 <h1>Filters example</h1>
        Comments (upper) :- <input type = "text" ng-model = "upper"><br>
        {{upper | uppercase}}<br>
        Comments (lower) :- <input type = "text" ng-model = "lower"><br>
        {{lower | lowercase}}<br>
  <div>
        <ul>
            <li ng-repeat = "person in array1">
                <b>Name</b> - {{person.name}}<br>
                <b>Age</b> - {{person.age}}<br><br>
            </li>
        <ul>
    </div>
  • 姓名-{{person.Name}}
    年龄-{{person.Age}}

  • 使用

  • 姓名-{{person.Name}}
    年龄-{{person.Age}}

  • 而不是

     <h1>Filters example</h1>
            Comments (upper) :- <input type = "text" ng-model = "upper"><br>
            {{upper | uppercase}}<br>
            Comments (lower) :- <input type = "text" ng-model = "lower"><br>
            {{lower | lowercase}}<br>
      <div>
            <ul>
                <li ng-repeat = "person in array1">
                    <b>Name</b> - {{person.name}}<br>
                    <b>Age</b> - {{person.age}}<br><br>
                </li>
            <ul>
        </div>
    
  • 姓名-{{person.Name}}
    年龄-{{person.Age}}

  • 使用

  • 姓名-{{person.Name}}
    年龄-{{person.Age}}

  • 因为您可以在控制器中使用
    $scope
    而不是
    。或者,您可以使用-语法

    
    过滤器示例
    评论(上):-
    {{ctrl.upper | uppercase}}
    评论(下方):-
    {{ctrl.lower | lowercase}}
    名称 年龄
    • 姓名-{{person.Name}}
      年龄-{{person.Age}}

      • app=angular.module(“sampleMod”,[]); 应用程序控制器(“sampleCon”,函数(){ var vm=这个; vm.upper=“”; vm.lower=“”; vm.array1=[{name:“sahib”, 年龄:17}, {名称:“库库”, 年龄:25}, {姓名:“米娜”, 年龄:45}, {名称:“阿雅安”, 年龄:2}, ] });
    因为您可以在控制器中使用
    $scope
    而不是
    。或者,您可以使用-语法

    
    过滤器示例
    评论(上):-
    {{ctrl.upper | uppercase}}
    评论(下方):-
    {{ctrl.lower | lowercase}}
    名称 年龄
    • 姓名-{{person.Name}}
      年龄-{{person.Age}}

      • app=angular.module(“sampleMod”,[]); 应用程序控制器(“sampleCon”,函数(){ var vm=这个; vm.upper=“”; vm.lower=“”; vm.array1=[{name:“sahib”, 年龄:17}, {名称:“库库”, 年龄:25}, {姓名:“米娜”, 年龄:45}, {名称:“阿雅安”, 年龄:2}, ] });

    删除HTML中除
    ng controller=“sampleCon”

    sampleCon.upper
    upper

    sampleCon.lower
    lower

    sampleCon.array1
    to
    array1


    或者只需在HTML中的所有位置执行
    ng controller=“sampleCon as sampleCon”
    删除
    sampleCon
    ,除了
    ng controller=“sampleCon”

    sampleCon.upper
    upper

    sampleCon.lower
    lower

    sampleCon.array1
    to
    array1

    或者只需执行
    ng controller=“sampleCon as sampleCon”

    使用$scope和类似html的

    app.controller("sampleCon",function($scope){
         $scope.upper = "";
         $scope.lower = "";
         $scope.array1 = [{name:"sahib",
                            age:17},
                                  {name:"kukku",
                                  age:25},
                                 ]
       }); 
    
  • 姓名-{{person.Name}}
    年龄-{{person.Age}}

  • 使用$scope和类似html的

    app.controller("sampleCon",function($scope){
         $scope.upper = "";
         $scope.lower = "";
         $scope.array1 = [{name:"sahib",
                            age:17},
                                  {name:"kukku",
                                  age:25},
                                 ]
       });