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加載克隆模式(引導程序)

[英]Load cloned modal (bootstrap)

是否可以使用引導程序加載新克隆的模態?

我需要加載許多不同的模態,但下面是一個嘗試僅加載一個新模態的示例。

我見過在模態中加載克隆元素的問題,但沒有看到完全克隆的模態。

這是一個問題: http : //jsfiddle.net/hde13s2t/6/

腳步:

  1. 用戶單擊“克隆”以克隆模態

  2. Javascript 克隆模態並將適當的標簽重命名為“克隆”(按鈕和模態標簽)

  3. 用戶單擊克隆的模態 -->“啟動演示模態 2”

html 全部正確加載,但新模式不會觸發。

HTML:

<!-- Button trigger modal -->
<div id="launchmodal1">

  <button type="button" class="btn btn-primary" data-toggle="modal" id="examplemodalbutton1" data-target="#exampleModal1">
    Launch demo modal 1
  </button>

  <!-- Modal -->
  <div class="modal fade" id="exampleModal1" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
    <div class="modal-dialog" role="document">
      <div class="modal-content">
        <div class="modal-header">
          <h5 class="modal-title" id="exampleModalLabel">Modal title</h5>
          <button type="button" class="close" data-dismiss="modal" aria-label="Close">
            <span aria-hidden="true">&times;</span>
          </button>
        </div>
        <div class="modal-body">
          ...
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
          <button type="button" class="btn btn-primary">Save changes</button>
        </div>
      </div>
    </div>
  </div>
 </div>
</div>
<button type="button" class="btn btn-secondary" id="clicktoclone">Clone</button>

Javascript:

$(document).on("click", "#clicktoclone", function() {
    var secondmodal = $("#launchmodal1").clone();

  // updating button id and data-target for modal 2
  secondmodal.find("#examplemodalbutton1").attr("id", "examplemodalbutton2").attr("data-target", "exampleModal2").html("Launch demo modal 2");

  // updating modal id for modal 2
  secondmodal.find("#exampleModal1").attr("id", "examplemodal2");

  secondmodal.appendTo('#launchmodal2');
});

jQuery.clone 不會為新的 DOM 元素克隆引導事件。 因此,您必須在將新模態附加到 DOM 樹后設置模態調用:

$(document).on("click", "#clicktoclone", function() {
    var secondmodal = $("#launchmodal1").clone();

  // updating button id and data-target for modal 2
  secondmodal.find("#examplemodalbutton1").attr("id", "examplemodalbutton2").attr("data-target", "exampleModal2").html("Launch demo modal 2");

  // updating modal id for modal 2
  secondmodal.find("#exampleModal1").attr("id", "examplemodal2");

  secondmodal.appendTo('#launchmodal2');

  // set new click event to show the cloned modal
  $('#examplemodalbutton2').on('click', function() {
    $('#examplemodal2').modal();
  })
});

如果您有多個模態克隆,則可以將全局單擊事件偵聽器綁定到所有模態按鈕:

  $(document).on('click', '.btn', function() {
    var targetSelector = $(this).data('target');
    $(targetSelector).modal();
  })

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