Question

如何在关闭/隐藏/关闭时清除引导模式？

我有以下模态定义：

<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#myModal">
   Add New Comment
</button>

包含模态的部分视图

@Html.Partial("_CreateComment", Model)


 // Partial view which contains modal

 <div class="modal fade" id="myModal" tabindex="-1" role="dialog">
    <div class="modal-dialog" role="document">
      <div class="modal-content">
      @using (Ajax.BeginForm("AddComment", "Blog", new AjaxOptions
            {
                HttpMethod = "POST",
                InsertionMode = InsertionMode.Replace,
                UpdateTargetId = "comments",
                OnSuccess = "$('#myModal').modal('hide');"

            }))
      {
        <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">Add Comment</h4>
        </div>
        <div class="modal-body">
                @Html.ValidationSummary(true)
                @Html.HiddenFor(model => model.Blog.BlogID)

                <div class="form-group">
                    @Html.LabelFor(model => model.BlogComment.Comment)
                    @Html.TextAreaFor(model => model.BlogComment.Comment, 4, 104, new { @class = "form-control" })
                    @Html.ValidationMessageFor(model => model.BlogComment.Comment)
                </div>

        </div>
        <div class="modal-footer">
            <button type="button" class="btn btn-primary">Save changes</button>
            <button type="button" class="btn btn-primary" data-dismiss="modal">Close</button>
        </div>
      }
  </div>
   </div>
</div>

这是我用来清除内容的JavaScript：

$(function () {
    //clear modal cache, so that new content can be loaded
    $('body').on('hidden.bs.modal', '.modal', function () {
        $(this).removeData('bs.modal');

    });
});

如果我在输入某些内容后提交模式或提交时，表单中的内容不清楚？

Answer 1

这是最简单的解决方法：

$('#myModal').on('hidden.bs.modal', function () {
    $(this).find("input,textarea,select").val('').end();

});

Answer 2

根据现有的输入类型使用val('')并使用#myModal代替body

$('#myModal').on('hidden.bs.modal', function () {
        $('.modal-body').find('textarea,input').val('');
});

<强> DEMO

Answer 3

这对我有用

$('body').on('hidden.bs.modal', '.modal', function () {
        $(".modal-content").empty();
      });

如何清除bootstrap模态隐藏

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