滚动问题

4 years ago · 900a349774
parent 3503a6d806
commit 900a349774
1 changed files with 7 additions and 4 deletions
--- a/static/js/chat-page.js
+++ b/static/js/chat-page.js
@ -247,10 +247,12 @@ new Vue({
        },
        //滚动到底部
        scrollBottom:function(){
-            this.$nextTick(function(){
-                //debugger;
-                $('body').scrollTop($("body")[0].scrollHeight);
-            });
+            var _this=this;
+                this.$nextTick(function(){
+                    if(_this.msgList.length>=3){
+                        $('body').scrollTop($("body")[0].scrollHeight);
+                    }
+             });
        },
        //获取日期
        getNowDate : function() {// 获取日期
@ -360,6 +362,7 @@ new Vue({
                $('.faceBox').hide();
            });
            window.onfocus = function () {
+                _this.scrollBottom();
                clearFlashTitle();
                window.parent.postMessage({type:"focus"},"*");
                if(_this.socketClosed){