将PHP循环分成2个列表 [英] Split PHP loop into 2 lists
本文介绍了将PHP循环分成2个列表的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我已经构建了以下函数,但是是否可以将其从一个列表中拆分成多个列表,这样每个<ul>
最多可以有8个<li>
?
I have built the following function, but is it possible to get it to split my lists from one into more so I can have a maximum of 8 <li>
's per <ul>
?
function buildProductsMenu($base) {
$sql = "SELECT *
FROM tbl_category";
$result = dbQuery($sql);
while ($row = dbFetchAssoc($result)) {
echo "<ul>";
echo "<li class='title'>$row[cat_name]</li>";
$sqlProd = "SELECT *
FROM tbl_product WHERE cat_id = $row[cat_id]";
$resultProd = dbQuery($sqlProd);
while ($rowProd = dbFetchAssoc($resultProd)) {
extract($rowProd);
echo "<li><a href='".$base."products/".strtolower($row['cat_name'])."/".strtolower($pd_name)."'>".$pd_name."</a></li>";
}
echo "</ul>";
}
}
与jurgemaister解决方案一起使用
function buildProductsMenu($base) {
$sql = "SELECT *
FROM tbl_category";
$result = dbQuery($sql);
while ($row = dbFetchAssoc($result)) {
echo "<ul>";
echo "<li class='title'>$row[cat_name]</li>";
$sqlProd = "SELECT * FROM tbl_product WHERE cat_id = $row[cat_id]";
$resultProd = dbQuery($sqlProd);
$counter = 1;
while ($rowProd = dbFetchAssoc($resultProd)) {
extract($rowProd);
if($counter % 12 == 0) {
$counter = 1;
echo "</ul><ul style='margin-top:25px;'>";
}
echo "<li><a href='".$base."products/".strtolower($row['cat_name'])."/".strtolower($pd_name)."'>".$pd_name."</a></li>";
$counter++;
}
echo "</ul>";
}
}
推荐答案
您可以添加一个计数器,当该计数器达到8时,您将启动一个新的ul
.
You can add a counter, and when that counter reaches 8, you start a new ul
.
$counter = 1;
while ($rowProd = dbFetchAssoc($resultProd)) {
extract($rowProd);
if($counter % 8 == 0) {
$counter = 1;
echo "</ul><ul>";
}
echo "<li><a href='".$base."products/".strtolower($row['cat_name'])."/".strtolower($pd_name)."'>".$pd_name."</a></li>";
counter++;
}
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