How to dynamic check whether checkbox is in another table Javascript/PHP?

Question

I have two tables, table 1 with the fields of webID, project, web, and I use below PHP code(ThinkPHP framework) to get project list:

$project = M('WebProjectList')->where(array('web' => self::$web))->getField('project', true);

table 2 with the fields of userID, issue, web, project and I use below PHP code to get issue list:

$where['web'] = self::$web;
$where['project'] = array('in', $project);
$issue = M('UserIssue')->where($where)->group('issue')->getField('issue',true);

Below code in .js is the multiple-choice/checkbox of both projects and issues that let user choose, when user choose an issue which does not belong to that project, how to reminder user to check again before submitting?

$('.project2').each(function (index) {
    var project = result[index].project;
    for (var i in project) {
        var item = $('input[value="' + project[i] + '"]');
        $(this).find(item).attr('checked', 'checked');
    }
});


$('.issue2').each(function (index) {
    var issue = result[index].issue;
    for (var i in issue) {
        var item1 = $('input[value="' + issue[i] + '"]');
        $(this).find(item1).attr('checked', 'checked');
    }
});

And html code as below:

<th>Project</th>
<td>
    <div style="width: 800px" class="project2">
    <foreach name="projectlist" item="item">
        <label style="display: inline-block">
            <input type="checkbox" name="project" style="height: 18px;width: 18px" value="{$item}"/>
            {$item}&nbsp;&nbsp;
        </label>
    </foreach>
        <input type="checkbox" name="project" style="display: none" value="all" checked>
    </div>
</td>
</tr>


<tr>
<th>Issue</th>
<td>
    <div style="width: 800px" class="issue2">
    <foreach name="issueList" item="item1">
        <label style="display: inline-block">
            <input type="checkbox" name="issue" style="height: 18px;width: 18px" value="{$item1}"/>
            {$item1}&nbsp;&nbsp;
        </label>
    </foreach>
        <input type="checkbox" name="issue" style="display: none" value="all" checked>
    </div>
</td>
</tr>

and the actual html from inspect as below:

$('.project2').each(function(index) {
  var project = result[index].project;
  for (var i in project) {
    var item = $('input[value="' + project[i] + '"]');
    $(this).find(item).attr('checked', 'checked');
  }
});

$('.issue2').each(function(index) {
  var issue = result[index].issue;
  for (var i in issue) {
    var item1 = $('input[value="' + issue[i] + '"]');
    $(this).find(item1).attr('checked', 'checked');
  }
});

label {
  display: inline-block;
}

input[type=checkbox] {
  height: 18px;
  width: 18px;
}

<table>
  <tbody>
    <tr>
      <th>project</th>
      <td>
        <div style="width: 800px" class="project2">
          <label>
                <input type="checkbox" name="project[]" value="crosserver">
                crosserver&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="dev">
                dev&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="ceshi">
                ceshi&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="klfqios">
                klfqios&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="banshu">
                banshu&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="tishen">
                tishen&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="del">
                del&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="dyb">
                dyb&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="kuaiwan">
                kuaiwan&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="ddleios">
                ddleios&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="ybguios">
                ybguios&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="lgybios">
                lgybios&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="leboios">
                leboios&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="project[]" value="qpcios">
                qpcios&nbsp;&nbsp;
            </label>
          <input type="checkbox" name="project[]" value="all" checked="">
        </div>
      </td>
    </tr>


    <tr>
      <th>issue</th>
      <td>
        <div style="width: 800px" class="issue2">
          <label>
                <input type="checkbox" name="issue[]" value="cjsgios_lg">
                cjsgios_lg&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="dev">
                dev&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="dyb_msg">
                dyb_msg&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="dyb_msgios">
                dyb_msgios&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="dyb_testin_android">
                dyb_testin_android&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="dyb_wjlgz_android">
                dyb_wjlgz_android&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="huixie_banshu">
                huixie_banshu&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="kdmsios_jq">
                kdmsios_jq&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="kw_msg">
                kw_msg&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="unkonwn">
                unkonwn&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="wjlgzios_lg">
                wjlgzios_lg&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="zgtxios_ll">
                zgtxios_ll&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="zqsgios_Runhero">
                zqsgios_Runhero&nbsp;&nbsp;
            </label>
          <label>
                <input type="checkbox" name="issue[]" value="{4ff036a1-3254eafe}">
                {4ff036a1-3254eafe}&nbsp;&nbsp;
            </label>
          <input type="checkbox" name="issue[]" value="all" checked="">
        </div>
      </td>
    </tr>
  </tbody>
</table>