【问题标题】:Ruby on Rails AJAX modal doesn't showRuby on Rails AJAX 模式不显示
【发布时间】:2014-12-08 02:09:42
【问题描述】:

我对 AJAX 模式窗口有疑问。它只显示灰色背景,但不显示视图。

链接到模态窗口:

<%= link_to "Create Message", messages_path, remote: true,  data: { toggle: "modal", target: "#ajax-modal" } %>

<%= render 'messages/create' %>

模态窗口(_create.html.erb):

<div id="ajax-modal" class="modal hide fade" tabindex="-1">

  <div class='modal-header'>
    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
    <h3 class="modal-title">Žinutės siuntimas</h3>
  </div>

  <div class='modal-body'>
    <div class="modal-body-content"></div>
    <div class="ajax-loader"></div>
  </div>

  <div class='modal-footer'>
    <button type="button" data-dismiss="modal" class="btn">Atšaukti</button>
  </div>
</div>

点击链接后,出现灰色透明背景,但不显示模态窗口...

有人知道为什么吗?

【问题讨论】:

  • 下次试试Bootlint-ing你的页面;它会发现这个错误。

标签: ruby-on-rails ajax twitter-bootstrap


【解决方案1】:

您的模式的 HTML 格式不正确,您缺少 modal-content 和 modal-dialog div。

<div class="modal fade">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>
        <h4 class="modal-title">Modal title</h4>
      </div>
      <div class="modal-body">
        <p>One fine body&hellip;</p>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div><!-- /.modal-content -->
  </div><!-- /.modal-dialog -->
</div><!-- /.modal -->

Check this out for more information.

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