调用updateLayout()会导致父容器"跳转"到顶部.在Ext.Container.container上设置viewconfig似乎没有帮助
viewConfig: {
preserveScrollOnRefresh: true
},
Run Code Online (Sandbox Code Playgroud) 我一直在尝试为公共交通系统编写一个查询,当我输入原点和目的地站号时,它将输出一个路径列表.
这是我的MySQL表:
mysql> desc route_timings;
+----------------+---------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+----------------+---------+------+-----+---------+----------------+
| ID | int(11) | NO | PRI | NULL | auto_increment |
| route_number | int(11) | NO | | NULL | |
| stop_number | int(11) | NO | | NULL | |
| arrival_time | time | YES | | NULL | |
| departure_time | time | YES | | NULL | |
+----------------+---------+------+-----+---------+----------------+
5 rows …
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