javascript - Highcharts 错误 #15，图表显示正确

Question

我创建了这个 fiddle 来说明问题: http://jsfiddle.net/q8p8945z/

我的图表按应有的方式显示，但我仍然得到 error #15来自 highcharts。 Highcharts 是这样描述错误的:

Highcharts Error #15

Highcharts expects data to be sorted

This happens when you are trying to create a line series or a stock chart where the data is not sorted in ascending X order. For performance reasons, Highcharts does not sort the data, instead it is required that the implementer pre-sorts the data.

我使用这个查询从数据库中获取我的数据:

SELECT COUNT(`p`.`postId`) `posts`, DATE_FORMAT(FROM_UNIXTIME(`p`.`created`), '%Y-%m-%d %H:00') `dateTime` FROM `posts` `p` LEFT JOIN `hashtags` `h` ON `p`.`hashtagId` = `h`.`id` WHERE `h`.`accountId` = 1 AND `p`.`source` = :source GROUP BY `dateTime` ORDER BY `p`.`created` ASC

p.created 是一个时间戳，所以我认为自然应该按升序排序。

我该如何解决这个错误？

Answer 1

我认为问题在于 javascript monthhs 从零开始而不是一。试试这个:

post.push(Date.UTC(postDateTime[1],postDateTime[2]-1,
   postDateTime[3],postDateTime[4])); // add post on correct date/time spot

注意月份参数中的 -1。

http://jsfiddle.net/6s4bhro1/