【bootstrap】全面解析Bootstrap弹窗的实现方法-弹窗

<!-- data-target触发模态弹出窗元素 -->
<button class="btn btn-primary" data-toggle="modal" data-target="#mymodal-data" type="button">通过data-target触发</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">模态弹出窗标题</h4>
 </div>
 <div class="modal-body">
 <p>模态弹出窗主体内容</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>

2 . data-参数说明

　　除了通过data-toggle和data-target来控制模态弹出窗之外，Bootstrap框架针对模态弹出框还提供了其他自定义data-属性，来控制模态弹出窗。

 三 . JS触发弹窗(要写JS)

　　1 . 除了使用自定义属性触发模态弹出框之外，还可以通过JavaScript方法来触发模态弹出窗。通过给一个元素一个事件，来触发。比如说给一个按钮一个单击事件，然后触发模态弹出窗。

HTML:

<button class="btn btn-primary" type="button">点击我</button>
<div class="modal" id="mymodal">
 <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">模态弹出窗标题</h4>
 </div>
 <div class="modal-body">
 <p>模态弹出窗主体内容</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><!-- /.modal-content -->
 </div><!-- /.modal-dialog -->
</div><!-- /.modal -->

 $(function(){
 $(".btn").click(function(){
 $("#mymodal").modal("toggle");
 });
 });

$(function(){
 $(".btn").click(function(){
 $("#mymodal").modal({
  keyboard:false
 });
 });
});

$('#myModal').on('hidden.bs.modal', function (e) {
 // 处理代码...
})

<divclass="modal-dialog modal-lg">
 <divclass="modal-content"> ... </div>
</div>

<divclass="modal-dialog modal-sm">
 <divclass="modal-content"> ... </div>
</div>