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BootStrap的两种模态框方式

2019-11-19 16:37:35
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bootstrap的弹出层

bootstrap弹出层有多种触发方式,以下是我用到的几种方式:

1.方法一:button中属性触发

注意:button中的data-target内容应该和要和弹出层中的id保持一致

data-target=”#mymodal-data”―― id=”mymodal-data”<!--在button上绑定触发弹出层的属性--> <button class="btn btn-primary delete" data-toggle="modal"     data-target="#mymodal-data" data-whatever="@mdo">      修改</button><!-- 模态弹出窗内容 --><div class="modal" id="mymodal-data" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true">  <div class="modal-dialog">    <div class="modal-content">      <div class="modal-header">        <button type="button" class="close" data-dismiss="modal">          <span aria-hidden="true">×</span>          <span class="sr-only">Close</span>        </button>        <h4 class="modal-title">弹出层标题</h4>      </div>      <div class="modal-body">        <p>弹出层主体内容</p>      </div>      <div class="modal-footer">        <button type="button" class="btn btn-default" data-dismiss="modal">关闭</button>        <button type="button" class="btn btn-primary">保存</button>      </div>    </div>  </div></div>

结果:

这里写图片描述

2.方法二:通过js绑定

注意:将button的id和弹出层的id分别赋给 $m_btn和$modal,当$m_btn被点击后$modal弹出。

<button class="btn btn-info" type="button" id="y-modalBtnAdd" > <label >添加</label></button><!-- 模态弹出窗内容 --><div class="modal" id="y-myModalAdd" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true">  <div class="modal-dialog">    <div class="modal-content">      <div class="modal-header">        <button type="button" class="close" data-dismiss="modal">          <span aria-hidden="true">×</span>          <span class="sr-only">Close</span>        </button>        <h4 class="modal-title">弹出层标题</h4>      </div>      <div class="modal-body">        <p>通过js绑定button和弹出层触发</p>      </div>      <div class="modal-footer">        <button type="button" class="btn btn-default" data-dismiss="modal">关闭</button>        <button type="button" class="btn btn-primary">保存</button>      </div>    </div>  </div></div><!--js代码--><script type="text/javascript">  $(function(){    // dom加载完毕    var $m_btn = $('#y-modalBtnAdd');  //y-modalBtnAdd是button的id    var $modal = $('#y-myModalAdd');  //y-myModalAdd是弹出的遮罩层的id,通过这两个id进行绑定    $m_btn.on('click', function(){      $modal.modal({backdrop: 'static'});    });  }); </script>

结果:

这里写图片描述

3.方法三:点击表格一行,弹出弹出层

动态给tr标签加弹出的触发属性

<!--表格--><table class="table table-bordered " style="width: 400px">  <thead>    <tr>      <th>一</th>      <th>二</th>      <th>三</th>    </tr>  </thead>  <tbody class="tableBody">    <tr>      <td>one</td>      <td>two</td>      <td>three</td>    </tr>    <tr>      <td>four</td>      <td>five</td>      <td>six</td>    </tr>  </tbody></table><!-- 模态弹出窗内容 --><div class="modal" id="mymodal-data" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true">  <div class="modal-dialog">    <div class="modal-content">      <div class="modal-header">        <button type="button" class="close" data-dismiss="modal">          <span aria-hidden="true">×</span>          <span class="sr-only">Close</span>        </button>        <h4 class="modal-title">弹出层标题</h4>      </div>      <div class="modal-body">        <p>点击表格一行内容,弹出弹出层</p>      </div>      <div class="modal-footer">        <button type="button" class="btn btn-default" data-dismiss="modal">关闭</button>        <button type="button" class="btn btn-primary">保存</button>      </div>    </div>  </div></div><!--js代码--><script type="text/javascript">  $(function () {    $(".tableBody>tr").each(function () {      $(this).on("click",function () {        $(this).attr({"data-toggle":"modal","data-target":"#mymodal-data","data-whatever":"@mdo"});      })    });  });</script>

这里写图片描述 

结果:

这里写图片描述

bootstrap的弹出层在整个屏幕的上半部分,可以将它居中显示。(方法二可以让弹出层居中显示)

$(function(){    // dom加载完毕    var $m_btn = $('#y-modalBtnAdd');  y-modalBtnAdd是button的id    var $modal = $('#y-myModalAdd');  y-myModalAdd是弹出的遮罩层的id,通过这两个id进行绑定     // 测试 bootstrap 居中  ,bootstrap的弹出层默认是左右居中,上下则是偏上,此代码将弹出层上下也居中了,但是会抖            动一下    $modal.on('shown.bs.modal', function(){      var $this = $(this);      var $modal_dialog = $this.find('.modal-dialog');      var m_top = ( $(document).height() - $modal_dialog.height() )/2;      $modal_dialog.css({'margin': m_top + 'px auto'});    });  });</script>

以上所述是小编给大家介绍的BootStrap的两种模态框方式,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对武林网网站的支持!

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