javascript - AngularJs: uncheck checkbox after item is removed -

after spending lot of time on simple issue , having made lot of research, wondering if give me help.

i have data generated inside of table so:

<tbody>      <tr class="odd gradex" ng-repeat="user in ctrl.datas | orderby:ctrl.sorttype:ctrl.sorttypereverse">      <td>         <input type="checkbox" class="checkboxes" value="{{user.id}}" ng-click="ctrl.additem(user)"/>      </td>      <td>        {{user.given_name}}      </td>       <td>          {{user.family_name}}      </td>      <td>        <a href="mailto:{{user.emai}}"> {{user.email}}</a>      </td>      <td class="center" ng-bind-html="ctrl.converttodate(user.created_at) | date: 'dd-mmmm-yyyy hh:mm'"></td>      <td>        <span class="btn blue-hoki"> details </span>      </td>     </tr> </tbody> 

above container items selected via checkbox, add in array , give user ability delete selected item:

<tr ng-repeat="user in ctrl.checkedobject track $index" ng-show="user.id">    <td>{{user.family_name}}</td>    <td>{{user.given_name}}</td>    <td>       <button class="btn blue" ng-click="ctrl.removeitem($index)">unselect</button>     </td> </tr> 

in controller, here 2 functions used so:

this.checkedobject = [];  //add selected user  this.additem = function (user) {    self.checkedobject.push(user); }; this.removeitem = function(obj){    delete self.checkedobject[obj]; }; 

what i'd achieve uncheck corresponding checkbox if user changes selection. thing is, have no idea how target corresponding checkbox. have clue? in advance

i set simple plunker show 1 approach, assign selected property each user when his/her checkbox checked, , set ng-checked attribute on checkbox corresponding user.selected (so unchecked when false).

using approach won't need push , delete array of checkedusers, can filter users whether selected or not.

function getselected() {   ctrl.checkedobject = _.filter(ctrl.datas, {selected: true}); }  ctrl.selectuser = function (user) {    user.selected = true;    getselected(); }; ctrl.removeuser = function(user){    user.selected = false;    getselected(); };