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Javascript 从数组中的数组重复显示值_Javascript_Arrays_Angularjs_Materialize - Fatal编程技术网

Javascript 从数组中的数组重复显示值

Javascript 从数组中的数组重复显示值,javascript,arrays,angularjs,materialize,Javascript,Arrays,Angularjs,Materialize,我是angular的新手,我正在尝试建立一个动态定价表 我有这个: <li ng-repeat="option in optionsActives" class="collection-item {{option.categorie}}"><div>{{option.services}}<a class="secondary-content"><i class="material-icons">done</i></a&g

我是angular的新手,我正在尝试建立一个动态定价表

我有这个:

    <li ng-repeat="option in optionsActives"  class="collection-item {{option.categorie}}"><div>{{option.services}}<a class="secondary-content"><i class="material-icons">done</i></a></div></li>
  • {{{option.services}”

    我想显示服务数组内的值(项目内的数组) 但我可以从中得到价值 {{option.services.titre}{{option.services.descr}} 在一次重复中

    我能做什么


    非常感谢您的帮助

    在Angular中,您可以嵌套
    ng repeat

    你只需做:

    <div ng-repeat="optionItem in option.services">{{ optionItem.desc }}</div>
    
    {{optionItem.desc}
    
    我更新了你的小提琴:


    如果我理解正确,您希望显示服务数组的内容,因此您只需嵌套另一个ng repeat。例如:

    <ul>
         <li ng-repeat="service in item.services">
             {{service.titre}}
         </li>
    </ul>
    
    • {{service.titre}

    您可以尝试以下操作:
    {{option.services[0].desc}
    添加一个.desc

    <li ng-repeat="option in optionsActives" class="collection-item {{option.categorie}}">
            <div>{{option.services.desc}}<a class="secondary-content"><i class="material-icons">done</i></a></div>
          </li>
    
  • {{option.services.desc}}完成
  • 谢谢,我使用了
  • {{{optionItem.titre}}完成