/*------------------------------------------------------
 *封裝的dialog插件，基于bootstrap模態(tài)窗口的簡(jiǎn)單擴(kuò)展
 *作者：muzilei
 *email:530624206@qq.com
----------------------------------------------------------*/
(function ($) {
$.fn.mzDialog = function () {
   var defaults={
   id:"modal",//彈窗id
  title:"dialog",//彈窗標(biāo)題
  width:"600",//彈窗寬度，暫時(shí)不支持%
  height:"500",//彈窗高度,不支持%
  backdrop:true,//是否顯示遮障，和原生bootstrap 模態(tài)框一樣
  keyboard:true,//是否開啟esc鍵退出，和原生bootstrap 模態(tài)框一樣
  remote:"",//加載遠(yuǎn)程url，和原生bootstrap 模態(tài)框一樣
  openEvent:null,//彈窗打開后回調(diào)函數(shù)
  closeEvent:null,//彈窗關(guān)閉后回調(diào)函數(shù)
  okEvent:null//單擊確定按鈕回調(diào)函數(shù)
 };
  
 //動(dòng)態(tài)創(chuàng)建窗口
 var creatDialog={
 init:function(opts){
  var _self=this;
  
  //動(dòng)態(tài)插入窗口
  var d=_self.dHtml(opts);
  $("body").append(d);
  
  var modal=$("#"+opts.id);
    
  //初始化窗口
  modal.modal(opts);
  
  //窗口大小位置
  var h=modal.height()-modal.find(".modal-header").outerHeight()-modal.find(".modal-footer").outerHeight()-5;
   modal.css({'margin-left':opts.width/2*-1,'margin-top':opts.height/2*-1,'top':'50%'}).find(".modal-body").innerHeight(h);
        
  modal
  //顯示窗口
  .modal('show')
  //隱藏窗口后刪除窗口html
  .on('hidden', function () {
   modal.remove();
   $(".modal-backdrop").remove();
   if(opts.closeEvent){
   eval(opts.closeEvent);
   }
   })
  //窗口顯示后 
  .on('shown', function () {
    
   if(opts.openEvent){
   eval(opts.openEvent);
   }
   
   //綁定按鈕事件
   $(this).find(".ok").click(function(){
    if(opts.okEvent){
    var ret=eval(opts.okEvent);
    if(ret){
     modal.modal('hide');
     }
    }
    });
  
   });
  },
 dHtml:function(o){
  return '<div id="'+o.id+'" class="modal hide fade" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true" style="width:'+o.width+'px;height:'+o.height+'px;"><div class="modal-header"><button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button><h3 id="myModalLabel">'+o.title+'</h3></div><div class="modal-body"><p>正在加載...</p></div><div class="modal-footer"><button class="btn" data-dismiss="modal" aria-hidden="true">取消</button><button class="btn btn-primary ok">確定</button></div></div>';
  }
 };
  
  return this.each(function () {
     $(this).click(function(){
  var opts = $.extend({},defaults,{
   id:$(this).attr("data-id"),
   title:$(this).attr("data-mtitle"),
   width:$(this).attr("data-width"),
   height:$(this).attr("data-height"),
   backdrop:$(this).attr("data-backdrop"),
   keyboard:$(this).attr("data-keyboard"),
   remote:$(this).attr("data-remote"),
   openEvent:$(this).attr("data-openEvent"),
   closeEvent:$(this).attr("data-closeEvent"),
   okEvent:$(this).attr("data-okEvent")
  });
   
   creatDialog.init(opts);
  });
  });
 
};
 
})(jQuery);