我正在开发一个页面,我必须在其中显示员工的所有工作以及工作编号,以及每项工作中每种类型的小时总数
我可以显示它,但是,我的问题是
当雇主在同一份工作上两次工作时,它也会两次显示同一份工作
我有这个:
JOB | H1 | H2 | H3 | H4 | H5 | H6
O-2019-1 | 2.00 | 2.00 | 0.00 | 0.00 | 0.00 | 1.50
O-2019-1 | 1.50 | 0.50 | 0.00 | 0.00 | 1.50 | 0.00
我想要这个:
JOB | H1 | H2 | H3 | H4 | H5 | H6
O-2019-1 | 3.50 | 2.50 | 0.00 | 0.00 | 1.50 | 1.50
PHP代码:
<?php
$stmt = $link -> prepare("SELECT * FROM rostosativos_funcionarios WHERE contribuinte = ?;");
$stmt -> bind_param('s',
$_GET['id']);
$stmt -> execute();
$resultado = $stmt -> get_result();
$r = $resultado -> fetch_assoc();
$id_funcionario = $r['id_empregado'];
$stmt -> close();
$sql = $link -> prepare("SELECT * FROM rostosativos_trabalhos WHERE id_funcionario = ?;");
$sql -> bind_param('s',
$id_funcionario);
$sql -> execute();
$resultado = $sql -> get_result();
$sql -> close();
?>
HTML代码:
<?php while($r = $resultado -> fetch_assoc()){ ?>
<section class="panel">
<div class="panel-body">
<div class="form-group">
<div class="col-sm-8">
<div class="row">
<label class="col-sm-2 control-label">Obra: </label>
<div class="col-sm-2">
<input type="text" value="<?php echo $r['id_obra']; ?>" class="form-control" disabled>
</div>
</div>
</div>
</div>
<div class="form-group">
<div class="col-sm-8">
<div class="row">
<label class="col-sm-2 control-label">Hora 1: </label>
<div class="col-sm-2">
<input type="text" value="<?php echo $r['hora_a']; ?>h" class="form-control" disabled>
</div>
<label class="col-sm-2 control-label">Hora 2: </label>
<div class="col-sm-2">
<input type="text" value="<?php echo $r['hora_b']; ?>h" class="form-control" disabled>
</div>
<label class="col-sm-2 control-label">Hora 3: </label>
<div class="col-sm-2">
<input type="text" value="<?php echo $r['hora_c']; ?>h" class="form-control" disabled>
</div>
</div>
</div>
</div>
</div>
</section>
答案 0 :(得分:0)
您要在第一列中使用分组依据,并在小时上使用合计分组功能
Select job, sum(h1) h1, sum(h2) h2, ....
From ....
Where ....
Group by job