摘要:
SELECT a.user,count(b.order_id) as subcount,sum(if(b.verifysta='Y',1,0)) as passcount FROM vicidial_users a LEFT JOIN vicidial_order b on a.user = b.u... 阅读全文
摘要:
查询上述代码看上去貌似没什么问题,简直是普通了不能再普通的代码。可是点击查询按钮的时候死活不提交表单,按钮type改为submit表单提交正常。于是上JQUERY API查找原因,看到以下这段文字顿时明白了:Additional Notes: Forms and their child elemen... 阅读全文