///////Actual
$sth = $this->dbh->prepare("SELECT a.quest_id, a.quest_title, a.quest_desc, b.qcat_name,c.qtype_title FROM eq_question_s AS a INNER JOIN eq_question_category AS b ON a.qcat_id = b.qcat_id函数是将$result作为编码的js
我有几个小部件使用我的提供程序作为条件,我需要一个调用从init状态访问我的提供程序到整个小部件,而不是将每个小部件包装到我的提供程序和它的consumer中。isF ; void initState() { // i tried this but it always giveme errors that is isF null value
WidgetsBinding.instance?.addPostFrameCallbac