要把数据库中的内容拼接成如下格式的json,请大神们用代码说明下
['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun','Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
和这样格式的
[{ name: 'Tokyo', data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6] }, { name: 'New York', data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5] }] 我这样拼接时形成的json格式不对
hile($row2= sybase_fetch_array($result)){ $arr[]=array($row2['outdate']);} 拼出的格式多了"[]"
[["20140306"],["20140307"],["20140308"],["20140309"],["20140310"],["20140311"],["20140312"],["20140313"]]
回复讨论(解决方案)
$arr[]=$row2['outdate'];
$arr[] = $row2['outdate'];
每个 array 是一对 []
$arr[]=$row2['outdate'];
[{ name: 'Tokyo', data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6] }, { name: 'New York', data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5] }]这样格式的用 JS代码怎么拼接？
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$ar = array( array( 'name' => 'Tokyo', 'data' => array(7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6), ), array( 'name' => 'New York', 'data' => array(-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5), ),);echo json_encode($ar);
[{"name":"Tokyo","data":[7,6.9,9.5,14.5,18.2,21.5,25.2,26.5,23.3,18.3,13.9,9.6]},{"name":"New York","data":[-0.2,0.8,5.7,11.3,17,22,24.8,24.1,20.1,14.1,8.6,2.5]}]
