作者knives ()
看板PHP
标题Re: [请益] jquery & php
时间Sat Aug 21 11:41:03 2010
※ 引述《bookfish7812 (Anita)》之铭言:
: $list = '[';
: switch ($action) {
: case '1':
: $query = sprintf("SELECT maintenance FROM finance WHERE session=
: '$parentId' AND maintenance!='' );
: $result = mysql_query($query);
: while ($row = mysql_fetch_assoc($result)) {
: $list .= '{\'When\':\'' . $parentId . '\',\'Value\':\'' .
: $row["maintenance"] . '\',\'Text\':\'' . $row["maintenance"] . '\'},';
: }
: break;
: }
: $list .= ']';
: echo $list;
这里直接去找json相关的函式去做 就好了
简单又比较不会出什麽问题
: ---------------------------------------------------------------------------------------------------------
: 请问如果要从不同table里抓不同的栏位出来计算 要怎麽写呢
: 用下面方式,感觉行不通
: $query = sprintf("SELECT maintenance FROM finance WHERE session= '$parentId'
: AND maintenance!='' );
: $result = mysql_query($query);
: $query2 = sprintf("SELECT roomprice FROM marketing WHERE session= '$parentId'
: AND roomprice!='');
: $result2 = mysql_query($query2);
$sql = 'SELECT f.maintenance ,
m.roomprice
FROM finance f
LEFT JOIN marketing m
USING (session)
WHERE session = '.$parentId.'
AND f.maintenance != \'\'
AND m.roomprice !=\'\' ';
$result = mysql_query($sql);
--
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1F:推 bookfish7812:谢谢谢谢^^ 08/21 21:26