选择的值未在md-select angularjs中设置

时间:2016-08-26 08:02:18

标签: angularjs multiple-select

我有一个hostSettings对象,其中有一个宿主对象。 " cohostLists"是一个宿主对象的数组。我正在获取" cohostLists"作为一个对象数组,所选的共同主机也被保存但未在页面中设置。

模型

@ManyToMany(cascade = CascadeType.PERSIST)
@JoinTable(name = "host_settings_cohost_list",
           joinColumns = @JoinColumn(name="host_settings_id", referencedColumnName="ID"),
           inverseJoinColumns = @JoinColumn(name="cohost_lists_id", referencedColumnName="ID"))
private Set<Host> cohostLists = new HashSet<>();

html

     <md-input-container flex="55">

                        <md-select ng-model="vm.hostSettings.cohostLists"  multiple="true" ng-click="vm.getCoHostList()">
                            <md-optgroup >
                                <md-option ng-value="host" ng-repeat="host in vm.coHostList">{{host.user.firstName}}</md-option>
                            </md-optgroup>

                        </md-select>
                        </md-input-container>

cohostLists:

  cohostLists:Array[1]
0:Object
$$mdSelectId:1
deleted:false
department:null
designation:"director"
dob:null
id:2
mobileNumber:"98765"
officePhoneNumber:"34355"
organisation:null
profilePic:"dir.jpg"

user:Object
activated:true
deleted:null
email:"host@gh.fgbd"
firstName:"host1"
id:5
langKey:"en"
lastName:"hh"
login:"host"
organisation:null
resetDate:null
resetKey:null

我认为问题出在md-select代码中。但我找不到错误

1 个答案:

答案 0 :(得分:2)

最后我得到了答案

更改html代码,如下所示:

 <!DOCTYPE html>
       <html>
       <head>
       <script src='https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js'></script>
       <script src="https://cdn.datatables.net/1.10.12/js/jquery.dataTables.min.js" charset="utf-8"></script>
       <script src='https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js'></script>
       <link href='https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css' rel='stylesheet'>
      <link rel="stylesheet" href="https://cdn.datatables.net/1.10.12/css/dataTables.bootstrap.min.css">
    <script src="https://cdn.datatables.net/1.10.12/js/dataTables.bootstrap.min.js" charset="utf-8"></script>
    </script>
       </head>
       <body>
   <table id="example" class="table display" cellspacing="0" width="100%">
    <thead>
        <tr>
            <th>User ID</th>
            <th>Name</th>
            <th>Company name</th>
            <th>Joining date</th>
            <th>Plan</th>
            <th>Commission</th>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td>Tiger Nixon</td>
            <td>System Architect</td>
            <td>Edinburgh</td>
            <td>61</td>
            <td>2011/04/25</td>
            <td>$320,800</td>
        </tr>
        <tr>
            <td>Garrett Winters</td>
            <td>Accountant</td>
            <td>Tokyo</td>
            <td>63</td>
            <td>2011/07/25</td>
            <td>$170,750</td>
        </tr>
        <tr>
            <td>Ashton Cox</td>
            <td>Junior Technical Author</td>
            <td>San Francisco</td>
            <td>66</td>
            <td>2009/01/12</td>
            <td>$86,000</td>
        </tr>
        <tr>
            <td>Cedric Kelly</td>
            <td>Senior Javascript Developer</td>
            <td>Edinburgh</td>
            <td>22</td>
            <td>2012/03/29</td>
            <td>$433,060</td>
        </tr>
        <tr>
            <td>Airi Satou</td>
            <td>Accountant</td>
            <td>Tokyo</td>
            <td>33</td>
            <td>2008/11/28</td>
            <td>$162,700</td>
        </tr>
        <tr>
            <td>Brielle Williamson</td>
            <td>Integration Specialist</td>
            <td>New York</td>
            <td>61</td>
            <td>2012/12/02</td>
            <td>$372,000</td>
        </tr>
        <tr>
            <td>Herrod Chandler</td>
            <td>Sales Assistant</td>
            <td>San Francisco</td>
            <td>59</td>
            <td>2012/08/06</td>
            <td>$137,500</td>
        </tr>
        <tr>
            <td>Rhona Davidson</td>
            <td>Integration Specialist</td>
            <td>Tokyo</td>
            <td>55</td>
            <td>2010/10/14</td>
            <td>$327,900</td>
        </tr>
        <tr>
            <td>Colleen Hurst</td>
            <td>Javascript Developer</td>
            <td>San Francisco</td>
            <td>39</td>
            <td>2009/09/15</td>
            <td>$205,500</td>
        </tr>
        <tr>
            <td>Sonya Frost</td>
            <td>Software Engineer</td>
            <td>Edinburgh</td>
            <td>23</td>
            <td>2008/12/13</td>
            <td>$103,600</td>
        </tr>
        <tr>
            <td>Jena Gaines</td>
            <td>Office Manager</td>
            <td>London</td>
            <td>30</td>
            <td>2008/12/19</td>
            <td>$90,560</td>
        </tr>
        <tr>
            <td>Quinn Flynn</td>
            <td>Support Lead</td>
            <td>Edinburgh</td>
            <td>22</td>
            <td>2013/03/03</td>
            <td>$342,000</td>
        </tr>
        <tr>
            <td>Charde Marshall</td>
            <td>Regional Director</td>
            <td>San Francisco</td>
            <td>36</td>
            <td>2008/10/16</td>
            <td>$470,600</td>
        </tr>
        <tr>
            <td>Haley Kennedy</td>
            <td>Senior Marketing Designer</td>
            <td>London</td>
            <td>43</td>
            <td>2012/12/18</td>
            <td>$313,500</td>
        </tr>
        <tr>
            <td>Tatyana Fitzpatrick</td>
            <td>Regional Director</td>
            <td>London</td>
            <td>19</td>
            <td>2010/03/17</td>
            <td>$385,750</td>
        </tr>
        <tr>
            <td>Michael Silva</td>
            <td>Marketing Designer</td>
            <td>London</td>
            <td>66</td>
            <td>2012/11/27</td>
            <td>$198,500</td>
        </tr>
        <tr>
            <td>Paul Byrd</td>
            <td>Chief Financial Officer (CFO)</td>
            <td>New York</td>
            <td>64</td>
            <td>2010/06/09</td>
            <td>$725,000</td>
        </tr>
        <tr>
            <td>Gloria Little</td>
            <td>Systems Administrator</td>
            <td>New York</td>
            <td>59</td>
            <td>2009/04/10</td>
            <td>$237,500</td>
        </tr>
        <tr>
            <td>Bradley Greer</td>
            <td>Software Engineer</td>
            <td>London</td>
            <td>41</td>
            <td>2012/10/13</td>
            <td>$132,000</td>
        </tr>
        <tr>
            <td>Dai Rios</td>
            <td>Personnel Lead</td>
            <td>Edinburgh</td>
            <td>35</td>
            <td>2012/09/26</td>
            <td>$217,500</td>
        </tr>
        <tr>
            <td>Jenette Caldwell</td>
            <td>Development Lead</td>
            <td>New York</td>
            <td>30</td>
            <td>2011/09/03</td>
            <td>$345,000</td>
        </tr>
        <tr>
            <td>Yuri Berry</td>
            <td>Chief Marketing Officer (CMO)</td>
            <td>New York</td>
            <td>40</td>
            <td>2009/06/25</td>
            <td>$675,000</td>
        </tr>
        <tr>
            <td>Caesar Vance</td>
            <td>Pre-Sales Support</td>
            <td>New York</td>
            <td>21</td>
            <td>2011/12/12</td>
            <td>$106,450</td>
        </tr>
        <tr>
            <td>Doris Wilder</td>
            <td>Sales Assistant</td>
            <td>Sidney</td>
            <td>23</td>
            <td>2010/09/20</td>
            <td>$85,600</td>
        </tr>
        <tr>
            <td>Angelica Ramos</td>
            <td>Chief Executive Officer (CEO)</td>
            <td>London</td>
            <td>47</td>
            <td>2009/10/09</td>
            <td>$1,200,000</td>
        </tr>
        <tr>
            <td>Gavin Joyce</td>
            <td>Developer</td>
            <td>Edinburgh</td>
            <td>42</td>
            <td>2010/12/22</td>
            <td>$92,575</td>
        </tr>
        <tr>
            <td>Jennifer Chang</td>
            <td>Regional Director</td>
            <td>Singapore</td>
            <td>28</td>
            <td>2010/11/14</td>
            <td>$357,650</td>
        </tr>
        <tr>
            <td>Brenden Wagner</td>
            <td>Software Engineer</td>
            <td>San Francisco</td>
            <td>28</td>
            <td>2011/06/07</td>
            <td>$206,850</td>
        </tr>
        <tr>
            <td>Fiona Green</td>
            <td>Chief Operating Officer (COO)</td>
            <td>San Francisco</td>
            <td>48</td>
            <td>2010/03/11</td>
            <td>$850,000</td>
        </tr>
        <tr>
            <td>Shou Itou</td>
            <td>Regional Marketing</td>
            <td>Tokyo</td>
            <td>20</td>
            <td>2011/08/14</td>
            <td>$163,000</td>
        </tr>
        <tr>
            <td>Michelle House</td>
            <td>Integration Specialist</td>
            <td>Sidney</td>
            <td>37</td>
            <td>2011/06/02</td>
            <td>$95,400</td>
        </tr>
        <tr>
            <td>Suki Burks</td>
            <td>Developer</td>
            <td>London</td>
            <td>53</td>
            <td>2009/10/22</td>
            <td>$114,500</td>
        </tr>
        <tr>
            <td>Prescott Bartlett</td>
            <td>Technical Author</td>
            <td>London</td>
            <td>27</td>
            <td>2011/05/07</td>
            <td>$145,000</td>
        </tr>
        <tr>
            <td>Gavin Cortez</td>
            <td>Team Leader</td>
            <td>San Francisco</td>
            <td>22</td>
            <td>2008/10/26</td>
            <td>$235,500</td>
        </tr>
        <tr>
            <td>Martena Mccray</td>
            <td>Post-Sales support</td>
            <td>Edinburgh</td>
            <td>46</td>
            <td>2011/03/09</td>
            <td>$324,050</td>
        </tr>
        <tr>
            <td>Unity Butler</td>
            <td>Marketing Designer</td>
            <td>San Francisco</td>
            <td>47</td>
            <td>2009/12/09</td>
            <td>$85,675</td>
        </tr>
        <tr>
            <td>Howard Hatfield</td>
            <td>Office Manager</td>
            <td>San Francisco</td>
            <td>51</td>
            <td>2008/12/16</td>
            <td>$164,500</td>
        </tr>
        <tr>
            <td>Hope Fuentes</td>
            <td>Secretary</td>
            <td>San Francisco</td>
            <td>41</td>
            <td>2010/02/12</td>
            <td>$109,850</td>
        </tr>
        <tr>
            <td>Vivian Harrell</td>
            <td>Financial Controller</td>
            <td>San Francisco</td>
            <td>62</td>
            <td>2009/02/14</td>
            <td>$452,500</td>
        </tr>
        <tr>
            <td>Timothy Mooney</td>
            <td>Office Manager</td>
            <td>London</td>
            <td>37</td>
            <td>2008/12/11</td>
            <td>$136,200</td>
        </tr>
        <tr>
            <td>Jackson Bradshaw</td>
            <td>Director</td>
            <td>New York</td>
            <td>65</td>
            <td>2008/09/26</td>
            <td>$645,750</td>
        </tr>
        <tr>
            <td>Olivia Liang</td>
            <td>Support Engineer</td>
            <td>Singapore</td>
            <td>64</td>
            <td>2011/02/03</td>
            <td>$234,500</td>
        </tr>
        <tr>
            <td>Bruno Nash</td>
            <td>Software Engineer</td>
            <td>London</td>
            <td>38</td>
            <td>2011/05/03</td>
            <td>$163,500</td>
        </tr>
        <tr>
            <td>Sakura Yamamoto</td>
            <td>Support Engineer</td>
            <td>Tokyo</td>
            <td>37</td>
            <td>2009/08/19</td>
            <td>$139,575</td>
        </tr>
        <tr>
            <td>Thor Walton</td>
            <td>Developer</td>
            <td>New York</td>
            <td>61</td>
            <td>2013/08/11</td>
            <td>$98,540</td>
        </tr>
        <tr>
            <td>Finn Camacho</td>
            <td>Support Engineer</td>
            <td>San Francisco</td>
            <td>47</td>
            <td>2009/07/07</td>
            <td>$87,500</td>
        </tr>
        <tr>
            <td>Serge Baldwin</td>
            <td>Data Coordinator</td>
            <td>Singapore</td>
            <td>64</td>
            <td>2012/04/09</td>
            <td>$138,575</td>
        </tr>
        <tr>
            <td>Zenaida Frank</td>
            <td>Software Engineer</td>
            <td>New York</td>
            <td>63</td>
            <td>2010/01/04</td>
            <td>$125,250</td>
        </tr>
        <tr>
            <td>Zorita Serrano</td>
            <td>Software Engineer</td>
            <td>San Francisco</td>
            <td>56</td>
            <td>2012/06/01</td>
            <td>$115,000</td>
        </tr>
        <tr>
            <td>Jennifer Acosta</td>
            <td>Junior Javascript Developer</td>
            <td>Edinburgh</td>
            <td>43</td>
            <td>2013/02/01</td>
            <td>$75,650</td>
        </tr>
        <tr>
            <td>Cara Stevens</td>
            <td>Sales Assistant</td>
            <td>New York</td>
            <td>46</td>
            <td>2011/12/06</td>
            <td>$145,600</td>
        </tr>
        <tr>
            <td>Hermione Butler</td>
            <td>Regional Director</td>
            <td>London</td>
            <td>47</td>
            <td>2011/03/21</td>
            <td>$356,250</td>
        </tr>
        <tr>
            <td>Lael Greer</td>
            <td>Systems Administrator</td>
            <td>London</td>
            <td>21</td>
            <td>2009/02/27</td>
            <td>$103,500</td>
        </tr>
        <tr>
            <td>Jonas Alexander</td>
            <td>Developer</td>
            <td>San Francisco</td>
            <td>30</td>
            <td>2010/07/14</td>
            <td>$86,500</td>
        </tr>
        <tr>
            <td>Shad Decker</td>
            <td>Regional Director</td>
            <td>Edinburgh</td>
            <td>51</td>
            <td>2008/11/13</td>
            <td>$183,000</td>
        </tr>
        <tr>
            <td>Michael Bruce</td>
            <td>Javascript Developer</td>
            <td>Singapore</td>
            <td>29</td>
            <td>2011/06/27</td>
            <td>$183,000</td>
        </tr>
        <tr>
            <td>Donna Snider</td>
            <td>Customer Support</td>
            <td>New York</td>
            <td>27</td>
            <td>2011/01/25</td>
            <td>$112,000</td>
        </tr>
    </tbody>
</table>
        <script>
          $(document).ready(function(){
      $("#example").DataTable({

     });
    });
        </script>