Minggu, 11 Agustus 2013

PHP Indonesia - Facebook: maaf mungkin ada yang bisa bantu saya punya potong...

PHP Indonesia - Facebook
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maaf mungkin ada yang bisa bantu saya punya potong...
Aug 11th 2013, 14:41, by Bagus Budi Pratomo

Bagus Budi Pratomo 2:41pm Aug 11
maaf mungkin ada yang bisa bantu
saya punya potongan kode membuat diagram dengan pilihan tapi tidak jalan ada eror didalamnya, berikut kodenya:

<?php
?>

<form method="POST" action="">
<tr>
<td> Periode </td>
<td>:</td>
<td> <select name='bulan'>
<option value='++'>++ Pilih ++</option>
<option value='7<=9'>September</option>
<option value='10<=12'>Desember</option>
<option value='1<=3'>Maret</option>
<option value='4<=6'>Juni</option>
<option value='1<=12'>1 Tahun</option>
</select>
</td>
<td> Tahun </td>
<td>:</td>
<td> <select name='thn'>
<option value='++'>++ Pilih ++</option>
<option value='2012'>2012</option>
<option value='2013'>2013</option>
<option value='2014'>2014</option>
<option value='2015'>2015</option>
</select>
</td>
</tr>
<input type="submit" name="lihat" class='button red'>
</form>

<?php
include "../../koneksi/koneksi.php";
include "../jpgraph/src/jpgraph.php";
include "../jpgraph/src/jpgraph_pie.php";
include "../jpgraph/src/jpgraph_pie3d.php";

$angkatan = array();
$jumlah = array();

$hasil = mysql_query("SELECT t2.angkatan, t1.id_angkatan, t3.create_date, COUNT( t1.id_angkatan ) AS jumlah
FROM tbl_riwayat_pendidikan t1
INNER JOIN tbl_data_diri t3 ON t1.NIM = t3.NIM
JOIN tbl_angkatan t2
WHERE t1.id_angkatan = t2.id_angkatan
AND MONTH( create_date )>=$_POST[bulan]
AND YEAR( create_date ) =$_POST[thn]
GROUP BY angkatan");

while($data=mysql_fetch_array($hasil))
{
array_unshift($angkatan, $data["angkatan"]);
array_unshift($jumlah, $data["jumlah"]);
}

$graph = new PieGraph(300,200,"auto");
$graph->SetShadow();
//$graph->SetScale("textlin");
$graph->title->Set("Kelulusan Angkatan");
$p1 = new PiePlot3D($jumlah);
//besarnya pie
$p1->SetSize(0.5);
$p1->SetLegends($angkatan);
$graph->Add($p1);
$graph->Stroke();
?>

Bambang Wiratama 2:46pm Aug 11
errornya opo toh mas..?

Rama Dhan 2:50pm Aug 11
coba dipindahkan ke pastebin deh mas :D

Gembel Berkelas 2:51pm Aug 11
Ntu 'bulan' value nya emang mao gitu ??? (bayangin dulu lah)

Rama Dhan 2:53pm Aug 11
Gembel Berkelas jangan kebanyakan ngebayangin... nanti malah ngebayangin yang enggak2 lagi :p

Bagus Budi Pratomo 2:57pm Aug 11
errornya : JpGraph Error: HTTP headers have already been sent.
Caused by output from file jpgraph.php at line 8.

Bagus Budi Pratomo 2:58pm Aug 11
Gembel Berkelas iya emang gitu salah ya gan :D heheh maaf amatiran

Asep Indra Syahyadi 3:17pm Aug 11
1. cocokin versi php agan dengan versi php yang dibutuhkan jpgraph
2. cari baris skrip yang bermaslah lalu ditelaah gan ato ditanyakan lagi

Nur Ichsan 3:21pm Aug 11
menyimak

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