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HomeBackend DevelopmentPHP Tutorial使用php,如何高效的将数据构成一个html表格?


有一个数据表,有如下几列

shop_id    门店编号
saledate   销售日期
trans_amt  销售金额

数据举例如下:

1    2015-06-01    3000
2    2015-06-01    5000
3    2015-06-01    6000
1    2015-06-02    3500
2    2015-06-02    5100
3    2015-06-02    6300
...
数据是每天每店一条记录,不重复

此表中的数据显示为如下的一个表格

shop_id 2015-06-01 2015-06-02 ...
1 3000 3500 ...
2 5000 5100 ...
3 6000 6300 ...
... ... ... ...

能想到的笨办法就是把数据取出来,循环条件判断然后输出成表格,各位有没有好的解决方案或者思路可以高效的构建类似的表格?

回复内容:

如果数据多了呢?有没有limit?
为什么不弄一张临时表,每天生成一条表格中数据~
html表格的数据结构完全一致~
这样直接一条select搞定~循环也不用加条件,也好维护,即使以后表格需求变了。
大不了临时表废弃就好了~

你的实现方法是可行的,只是代码看起来可能没这么优雅。
建议你可以选用一些PHP框架,主流的框架基本都实现了html模版功能,推荐使用Laravelhttp://laravel.com语法很优雅!并且官方已经推出LTS版本。(长期支持 - long-time support)

这个太容易了呀,Codeigniter 自带的 table_helper 就可以实现啊,或者直接遍历 tr 就行了。

$table = [];
foreach($result AS $k=>$v) {
    array_push(sprintf('%s%s%s',
        $v->shop_id, $v->saledate, $v->trans_amt, // ...
    ));
}
$echo ''.implode('', $table).'';

表格只用一次,就用你现在的这个方法,要是多次使用,建议封装

使用Mysql的Limit进行分页显示啊

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