软键盘档输入框

@@ -78,7 +78,7 @@
             <div class="title">身高</div>
             <div class="main">
                 <label>cm</label>
-                <input class="inp inp-2 height modify" type="number" value="{{height}}" />
+                <input class="inp inp-2 height modify bottom-out" type="number" value="{{height}}" />
             </div>
             <div class="arr">
                 <span class="iconfont">&#xe604;</span>
@@ -88,7 +88,7 @@
             <div class="title">体重</div>
             <div class="main">
                 <label>kg</label>
-                <input class="inp inp-2 weight modify" type="number" value="{{weight}}" />
+                <input class="inp inp-2 weight modify bottom-out" type="number" value="{{weight}}" />
             </div>
             <div class="arr">
                 <span class="iconfont">&#xe604;</span>

@@ -29,6 +29,7 @@ class UserInfo extends Page {
             $cityText: $('.city-text'),
             $userPic: $('.user-pic'),
             $noDate: $('.inp.modify[type!=date]'),
+            $bottomOut: $('.bottom-out')
         };
 
         this.view = {
@@ -82,6 +83,9 @@ class UserInfo extends Page {
         this.selector.$chosenCity.on('DOMNodeInserted', this.modifyInp.bind(this));
         this.selector.$userPic.on('click', this.userPic.bind(this));
         this.selector.$modifyInp.on('click', this.closeCitySwiper.bind(this));
+        this.selector.$bottomOut.on('focus', this.keepOut.bind(this));
+        this.selector.$bottomOut.on('blur', this.restore.bind(this));
+
         if (yoho.isApp) {
             this.selector.$modifyInp.on('change', this.modifyInp.bind(this));
         } else {
@@ -98,6 +102,25 @@ class UserInfo extends Page {
         }
     }
 
+    keepOut(e) {
+        let $this = $(e.currentTarget);
+
+        $('body').css({
+            height: $(window).height() + $this.offset().top * 2 / 3
+        });
+
+        $(document).scrollTop($this.offset().top * 2 / 3);
+    }
+
+    restore() {
+
+        $('body').css({
+            height: $(window).height()
+        });
+
+        $(document).scrollTop(0);
+    }
+
     userPic() {
         if (yoho.isApp) {
             yoho.ready(() => {