复选框范围具有约束力，但即使在 angular.js 1.6.x 中带有点也不会更新

Question

与研究文章的披露提交 (app/views/research/disclosure.html.erb) 相关的代码位于此处。

var researchDisclosureApp = angular.module('researchDisclosureApp', []);

researchDisclosureApp.controller('submissionController', ['$scope', function($scope){
    $scope.checkbox = {
        articleCheckbox1 : false
    };
}]);

我的html代码

<div class="container dashboard-container" ng-app="researchDisclosureApp"  ng-controller="submissionController">
  <div class="nra-heading-area">
    <div class="row">
      <div class="col-sm-6">
        <div class="nra-heading">New Research Article</div>
      </div>
      <div class="col-sm-6">
        <a href="/research_guidelines" class="nra-guidelines">Guidelines for Writing Research</a>
        <div class="clearfix"></div>
      </div>
    </div>
  </div>

  <div class="disclosure-right">
    Your article is ready to publish. Please complete the required disclosures below to complete the submission.
  </div>


  <form id="disclosureContianer" name="disclosuresForm">
    <div class="ArticleStep2MainBox">
      <p class="ArticleStep2MainText">1. Please Confirm:</p>
      <div class="ArticleStep2Text01">
        <div class="ChoiceButtonBoxWA">
          <input type="checkbox" checked id="articleCheckbox1" ng-model="checkbox.articleCheckbox1"/>
        </div>
        I have prepared this research note in accordance with Code of Conduct.
        {{checkbox.articleCheckbox1}}
      </div>

即使我取消选中或选中前端 {{checkbox.articleCheckbox1}} 部分的复选框，我的结果也只显示错误而没有得到更新

Answer 1

看起来你的代码即使在 1.6+ 上也能正常工作，我删除了 checked 属性，如果你提供了 ng-model 它会为你完成工作。

var researchDisclosureApp = angular.module('researchDisclosureApp', []);

researchDisclosureApp.controller('submissionController', ['$scope', function($scope) {
  $scope.checkbox = {
    articleCheckbox1: false
  };
}]);

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.2/angular.js"></script>
<div class="container dashboard-container" ng-app="researchDisclosureApp" ng-controller="submissionController">
  <div class="nra-heading-area">
    <div class="row">
      <div class="col-sm-6">
        <div class="nra-heading">New Research Article</div>
      </div>
      <div class="col-sm-6">
        <a href="/research_guidelines" class="nra-guidelines">Guidelines for Writing Research</a>
        <div class="clearfix"></div>
      </div>
    </div>
  </div>

  <div class="disclosure-right">
    Your article is ready to publish. Please complete the required disclosures below to complete the submission.
  </div>


  <form id="disclosureContianer" name="disclosuresForm">
    <div class="ArticleStep2MainBox">
      <p class="ArticleStep2MainText">1. Please Confirm:</p>
      <div class="ArticleStep2Text01">
        <div class="ChoiceButtonBoxWA">
          <input type="checkbox" id="articleCheckbox1" ng-model="checkbox.articleCheckbox1" />
        </div>
        I have prepared this research note in accordance with Code of Conduct. {{checkbox.articleCheckbox1}}
      </div>
    </div>
  </form>
</div>

Answer 2

如果您希望复选框默认选中，您可以更改

<input type="checkbox" checked ng-model="checkbox.articleCheckbox1"/>

收件人：

<input type="checkbox" ng-checked="true" ng-model="checkbox.articleCheckbox1"/>

复选框范围具有约束力，但即使在 angular.js 1.6.x 中带有点也不会更新

checkbox scope is binding but not updating even with dot in angular.js 1.6.x

javascript

angularjs

checkbox

angularjs-1.6