title: How to enable/disable button when Checkbox is checked in a table using angularjs?
body: <pre><code>&lt;div&gt;    
  &lt;table class="table"&gt;
  
      &lt;tbody&gt;
          &lt;tr ng-repeat="student in ClassStudents | filter:stdsearch"&gt;
              &lt;td&gt;&lt;input type="checkbox" ng-model="student.isselected"/&gt;&lt;/td&gt;
          &lt;/tr&gt;
      &lt;/tbody&gt;
  &lt;/table&gt;
  &lt;div&gt;
   &lt;input type="submit" ng-disabled="!student.isselected" value="Assign"  /&gt;
  &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>I want enable button only when check box is checked. But it is not working for me. Please suggest.</p>