Question

我的登录模式有问题。一个模态打开当有人点击忘记密码链接我的模式中的标志。（在另一个模态中打开一个模态）所以我通过添加所有必要的属性来清除所有内容。例如：

  $('.modal').on('hidden.bs.modal', function () {
  if($('.modal').hasClass('in')) {
   $('body').addClass('modal-open');
   }    
 });

但是我注意到当我的第二个模态打开时，它不会将 .modal-open 类添加到正文中（没有这个类的样式显示很奇怪）。所以我手动使用这个js脚本。

   Public Sub ComDep_Change()
        Dim sQuery As String
        Dim oRS As New ADODB.Recordset
        Dim rsPR As New ADODB.Recordset
        Dim dateFormat As String
        Dim sPONO As String
        Dim sPOAmt As String
        'oRS.Open "po_receiveable", PRCnn, adOpenDynamic, adLockOptimistic
        combVal = ComDep.List(ComDep.ListIndex)
        If Not combVal = "ALL_DEPT" And frmMain.OptLatestCN.Value = True Then
            'MsgBox ("Works")
            dateFormat = "#" + CStr(Day(Now)) + "/" + CStr(Month(Now)) + "/" + CStr(Year(Now) - 3) + "#"
            sQuery = "select * from CN_Request_Header where dept = '" & combVal & "' and requestdate >= " & dateFormat & ""
    '        sQuery = "Select PO_No, PO_Requestor, PO_Req_Dept, PO_Status, PO_Approval_M, PO_Approval_GM, PO_Approval_D, PO_HRApproval, VC_No, TH_Sup_Inv, PO_HR_Rmk, PO_Req_Date, PO_SupplierName, PO_OverallAmt from PR_INFO where PO_Req_Dept = '" & combVal & "'"
    '        MsgBox ("Result" & sQuery)
            rsPR.Open sQuery, PRCnn, adOpenDynamic, adLockOptimistic
            lvwCreditNote.ListItems.Clear

            Do While Not rsPR.EOF
            Set listitem = frmMain.lvwCreditNote.ListItems.Add
            With listitem
                .Text = CStr(Trim(rsPR!requestID))
                .SubItems(1) = Trim(rsPR!requestID)
                .SubItems(2) = Format(CStr(rsPR!requestdate), "dd-mmm-yy")
                .SubItems(3) = Trim(rsPR!createby)
                .SubItems(4) = Trim(rsPR!dept)
                .SubItems(5) = Trim(rsPR!reqstatus)
                If IsNull(rsPR!custName) Then
                    .SubItems(6) = ""
                Else
                    .SubItems(6) = Trim(rsPR!custName)
                End If
                If IsNull(rsPR!cnamt) Then
                    .SubItems(7) = "0.00"
                Else
                    .SubItems(7) = Format(rsPR!cnamt, "#,###,##0.00")
                End If

当我尝试切换6次模型时，完美地工作但是。它再也不会工作了。无法想象为什么。我无法向您展示一个示例，因为它位于我的生产网站上。有没有人像这样遇到类似的问题？

Answer 1

如何使用全局事件监听器：

$(document).on('hidden.bs.modal', '.modal', function () {
    $('body').toggleClass('modal-open', $('.modal').hasClass('in'));
});

Answer 2

尝试使用body代替.modal

$('body').on('hidden.bs.modal', function() {
  if ($('.modal.in').length) {
    $('body').addClass('modal-open');
  }
});

还要确保您的模态不应嵌套到.modal类

中

＆＃13;

$('body').on('hidden.bs.modal', function() {
  if ($('.modal.in').length) {
    $('body').addClass('modal-open');
  }
});
$(".btn-primary").on("click", function() {
  console.log($("body").attr("class"));
})

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Button trigger modal -->
<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
  Open modal
</button>

<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title" id="myModalLabel">Modal title</h4>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal1" data-dismiss="modal">
  Open modal
</button>
      </div>
    </div>
  </div>
</div>

<!-- Modal1 -->
<div class="modal fade" id="myModal1" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title" id="myModalLabel">Modal title</h4>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-primary" data-dismiss="modal">Close</button>
      </div>
    </div>
  </div>
</div>

＆＃13;

Answer 3

尝试使用模态ID

On modal show

  $('#forgot-pin-popup').on("shown.bs.modal", function() {
    $("body").addClass("modal-open");
  });

关于模态隐藏

  $('#forgot-pin-popup').on("hide.bs.modal", function() {
    $("body").addClass("modal-open");
  });

当模态打开时，将类添加到正文

3 个答案: