[英]Smarty While Nested Loop Show Only First Row
I want to have a category and it's sub-category and i'm using smarty.我想要一个类别,它是子类别,我正在使用 smarty。 Here's the code that I use to show the data.这是我用来显示数据的代码。
global $conn;
$res_groups = array();
$stmt = $conn->prepare("
SELECT * FROM groups
");
$stmt->execute();
$stmt->setFetchMode(PDO::FETCH_ASSOC);
while ($group = $stmt->fetch()){
$groups = array();
$groupsID = $group['id'];
$groups['name'] = $group['name'];
$programs = array();
$stmt = $conn->prepare("
SELECT * FROM listings WHERE group_id = '$groupsID'
");
$stmt->execute();
$stmt->setFetchMode(PDO::FETCH_ASSOC);
while ($program = $stmt->fetch()){
$programs[] = $program;
}
$groups['listings'] = $programs;
$res_groups[] = $groups;
}
$smarty->assign('groups', $res_groups); $smarty->assign('groups', $res_groups);
From that code, I got result like this从那个代码,我得到了这样的结果
1. New Group
-- Sub category
-- Sub category
What I want is to have all groups that is in my database, and it should be like this我想要的是拥有我数据库中的所有组,它应该是这样的
1. New Group
-- Sub category
-- Sub category
2. Second Group
-- Sub category
-- Sub category
3. Third Group
-- Sub category
(and so on for Group 4,5,6)
Someone can help me out from this problem?有人可以帮我解决这个问题吗?
After a day searching for an answer, I found my own answer.经过一天的寻找答案,我找到了自己的答案。 Here is the working code这是工作代码
global $conn;
$res_groups = array();
$stmt = $conn->prepare("
SELECT * FROM groups
");
$stmt->execute();
$stmt->setFetchMode(PDO::FETCH_ASSOC);
while ($group = $stmt->fetch()){
$groups = array();
$groups['id'] = $group['id'];
$groups['name'] = $group['name'];
$groups['type'] = $group['type'];
$groups['description'] = $group['description'];
$groups['sort'] = $group['sort'];
$groups['status'] = $group['status'];
$groups['listing_reg_type'] = $group['listing_reg_type'];
$groups['listing_per_page'] = $group['listing_per_page'];
$groups['listing_fee'] = $group['listing_fee'];
$groups['listing_reinvest__fee'] = $group['listing_reinvest_fee'];
$programs = array();
$stmts = $conn->prepare('
SELECT * FROM listings WHERE group_id = "'.$groups['id'].'"
');
$stmts->execute();
$stmts->setFetchMode(PDO::FETCH_ASSOC);
while ($program = $stmts->fetch()){
$programs[] = $program;
}
$groups['listings'] = $programs;
$res_groups[] = $groups;
}
hope this help others希望这对其他人有帮助
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