近在做一个项目时需要在页面中嵌入弹出窗口，用来展示表单信息。其实这种弹出窗口有很多jquery插件都可以实现，我这边前端都是用Bootstrap的，正好Bootstrap有模态框这个功能，这下就可以直接拿它实现了。

实现步骤如下：

在前端页面引入bootstrap相关的css和js文件

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css"> <script type='text/javascript' src='../public/js/jquery-1.8.2.min.js'></script> <script src="http://libs.baidu.com/jquery/1.9.0/jquery.js"></script> <script src="http://cdn.bootcss.com/bootstrap/2.3.1/js/bootstrap-transition.js"></script> <script src="http://cdn.bootcss.com/bootstrap/2.3.1/js/bootstrap-modal.js"></script>

然后在html中创建一个button用来点击触发弹出窗口，这里是调用f_show函数并传入一个参数向后端发起Ajax请求，Ajax处理请求后返回前端并输出到模态框。

<td><button type="button" data-toggle="modal" data-target="#myModal" onclick="f_show('<?php echo $row['service_tag'];?>');" ><?php echo $row['service_type'];?></button></td>

Ajax处理请求

<script> function f_show(tags){ $.ajax({ type:"POST", url:"service_info_ajax.php", data: {"tags":tags}, dataType:'json', success: function(data){ if(data.state == '1'){ $("#service_key").val(data.service_key); $("#service_comments").val(data.service_comments); $("#service_help").val(data.service_help); $("#service_target").val(data.service_target); $("#service_mail").val(data.service_mail); $("#service_mailpass").val(data.service_mailpass); $("#service_date").val(data.service_date); if(data.service_type <= '2'){ document.getElementById("remark1").style.display = "none";document.getElementById("remark2").style.display = "none";document.getElementById("notes1").style.display = ""; document.getElementById("notes2").style.display = ""; $("#notes2").text(data.service_notes); }else{ document.getElementById("notes1").style.display = "none"; document.getElementById("notes2").style.display = "none"; document.getElementById("remark1").style.display = ""; document.getElementById("remark2").style.display = ""; $("#remark2").text(data.service_remark); } } }, }); } $('#myModal').modal(options); </script>

后端处理返回

<?phprequire_once("../db.class.php");require_once("../common.class.php");require_once("../mailtmp.class.php");require_once("../admin.class.php");$obj_comm = new Comm();$obj_mail = new mailtemplate();$obj_admin = new AdminSub();$tags = trim($_POST['tags']);#$tags = "1643e0cb3d6078a9a0fd86c8239cd4c1";$tag_arr = $obj_admin->find_service_tag($tags,$db);if($tag_arr){$tag_arr['state'] = 1;echo json_encode($tag_arr);}?>

前端模态框页面展示

<!--模态框开始--><div class="modal fade" role="dialog" aria-labelledby="gridSystemModalLabel" id="myModal"><div class="modal-dialog" role="document"><div class="modal-content"><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="gridSystemModalLabel">Service</h4></div><div class="modal-body"><div class="container-fluid"><div class="uk-form-row"><div class="uk-form-controls"><label for="form-username" class="uk-form-label" style="display:inline-block;padding: 0 10px;vertical-align: middle;margin-left:-7px;">研究关键字</label><input class="" id="service_key" value="<?php echo $ids;?>" readonly="readonly" style="margin-left: 5px;width:400px;height:30px;" type="text" name="service_help" placeholder=""></div></div><div class="uk-form-row"><div class="uk-form-controls"> <label for="form-username" class="uk-form-label" style="display:inline-block;padding: 0 10px;vertical-align: middle;margin-left:7px;">评审意见</label><input class="" id="service_comments" readonly="readonly" style="margin-left: 5px;width:400px;height:30px;" type="text" name="service_help" placeholder=""> </div></div><div class="uk-form-row"><div class="uk-form-controls"><label for="form-username" class="uk-form-label" style="display:inline-block;padding: 0 10px;vertical-align: middle;margin-left:7px;">帮助选刊</label><input class="" id="service_help" readonly="readonly" style="margin-left: 5px;width:400px;height:30px;" type="text" name="service_help" placeholder=""></div></div><div class="uk-form-row"><div class="uk-form-controls"><label for="form-username" class="uk-form-label" style="display:inline-block;padding: 0 10px;vertical-align: middle;margin-left:7px;">投稿服务</label><input class="" id="service_target" readonly="readonly" style="margin-left: 5px;width:400px;height:30px;" type="text" name="service_help" placeholder=""></div></div><div class="uk-form-row"><div class="uk-form-controls"><label for="form-username" class="uk-form-label" style="display:inline-block;padding: 0 10px;vertical-align: middle;margin-left:7px;">投稿邮箱</label><input class="" id="service_mail" readonly="readonly" style="margin-left:5px;width:400px;height:30px;" type="text" name="service_help" placeholder=""></div></div><div class="uk-form-row"><div class="uk-form-controls"><label for="form-username" class="uk-form-label" style="display:inline-block;padding: 0 10px;vertical-align: middle;margin-left:7px;">邮箱密码</label><input class="" id="service_mailpass" readonly="readonly" style="margin-left: 5px;width:400px;height:30px;" type="text" name="service_help" placeholder=""></div></div><div class="uk-form-row"><div class="uk-form-controls"><label for="form-username" class="uk-form-label" style="display:inline-block;padding: 0 10px;vertical-align: middle;margin-left:7px;">投稿加急</label><input class="" id="service_date" readonly="readonly" style="margin-left: 5px;width:400px;height:30px;" type="text" name="service_help" placeholder=""></div></div><div class="uk-form-row" style="display:inline-block;"><div class="uk-form-controls"><label for="form-username" id="notes1" class="uk-form-label" style="display:none;padding: 0 10px;vertical-align: middle;margin-left:7px;margin-top:-150px;">改写需求</label><textarea cols="20" rows="3" readonly="readonly" style="display:none;margin-left: 5px;px; height: 100px; width: 400px;" name="service_notes" id="notes2" placeholder=""></textarea><label for="form-username" id="remark1" class="uk-form-label" style="display:none;padding: 0 10px;vertical-align: middle;margin-left:7px;margin-top:-150px;">投稿备注</label><textarea cols="20" rows="3" readonly="readonly" style="display:none;margin-left: 5px;px; height: 100px; width: 400px;" name="service_notes" id="remark2" placeholder=""></textarea></div></div></div></div><div class="modal-footer"><button type="button" class="btn btn-default" data-dismiss="modal">Close</button></div></div><!-- /.modal-content --></div><!-- /.modal-dialog --></div><!-- /.modal --><!--模态框结束-->

实现效果如图：

以上所述是小编给大家介绍的Bootstrap模态框调用功能实现方法，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网站的支持！