fix phone null

@@ -20,7 +20,7 @@ Page({
   },
     remind_date:0,
     id:null,
-    rdate:0,
+    ddate:0,
 
   /**
    * 生命周期函数--监听页面加载
@@ -28,15 +28,15 @@ Page({
   onLoad: function (options) {
     console.log('onLoad',options);
     this.id=options.id;
-    this.rdate=options.rdate;
-    if(new Date()/1000+1800>options.rdate){
+    this.ddate=options.ddate;
+    if(new Date()/1000+1800>options.ddate){
         this.setData({
             reminds:[{val:0,label:'不提醒'}]
         })
     }else{
         if(options.remindtime>0){
             this.setData({
-                remindtime:(options.rdate-options.remindtime)/60
+                remindtime:(options.ddate-options.remindtime)/60
             })
         }
     }