单击Javascript确认窗口

Question

即使我在警告弹出窗口中点击取消,为什么下面仍然删除？我错过了什么？

onClick="confirm(\'Are you sure you want to delete '.esc_attr($this->event_name).'?\')"

Answer 1

如果false从onclick处理程序返回,它将取消单击的默认操作.试试这个:

onClick="return confirm(\'Are you sure you want to delete '.esc_attr($this->event_name).'?\')"

这将返回返回的任何值confirm(),即,true如果您单击确定,false否则.