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Using checkbox how to hide and show the span. If checkbox is checked on the span should be dispaly, if uncheck it should not be display using angular

Here is a fiddle:http://jsfiddle.net/d9uc1dxc/2/

   <div class="flw vreq2">
        <label>Voting require2</label>
        <div class="oneline">
       <div class="onoffswitches">
        <input type="checkbox" name="onoffswitch" class="onoffswitch-
         checkbox"id="myonoffswitch7"/>
                <label class="onoffswitch-label" for="myonoffswitch7">
                    <span class="onoffswitch-inner"></span>
                    <span class="onoffswitch-switch"></span>
                 </label>
         </div>
         <span class="teamsize">
         <label>Team Size</label><input type="text" />
         </span>
         </div>
      </div>
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4 Answers 4

Reset to default
3

Use like this: 

<input type="checkbox" ng-model="val" ng-true-value="true" ng-false-value="false"/>
    <span ng-show="val">hello world</span>
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0

you can use ng-show or ng-hide in the span tag. https://docs.angularjs.org/api/ng/directive/ngShow

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Your fiddle example shows that you have not even bootstrapped AngularJs. Are you sure you selected a correct Tag? And you want to solve this issue in AngularJs? If yes, the I would suggest you first go through the basics of AngularJs. And here is an answer to your question.

your html must look like

<html ng-app="plunker">

  <head>
    <meta charset="utf-8" />
    <title>AngularJS Plunker</title>
    <script>document.write('<base href="' + document.location + '" />');</script>
    <link rel="stylesheet" href="style.css" />
    <script data-require="[email protected]" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.7/angular.js" data-semver="1.3.7"></script>
    <script src="app.js"></script>
  </head>

  <body ng-controller="MainCtrl">
    <p>Hello {{name}}!</p>

    <input type="checkbox" ng-model="checkBoxValue" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch7"/>
                <label class="onoffswitch-label" for="myonoffswitch7">
                    <span class="onoffswitch-inner"></span>
                    <span class="onoffswitch-switch"></span>
                 </label>

         <div ng-hide="checkBoxValue">
         <span class="teamsize">
         <label>Team Size</label><input type="text" />
         </span>  
         </div>


  </body>

</html>

Refer: http://plnkr.co/edit/sc2xRQCYOi22D9AYqCrX?p=preview

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I found the best answer

<input type="checkbox" name="onoffswitch" class="onoffswitch-
       checkbox"id="myonoffswitch7" ng-model="checked" />

<span class="teamsize" ng-hide="checked">
  <label>Team Size</label><input type="text" />
</span>
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