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PHP - Blank Jgrid Table With Json+php+mysql
Hi
I have another problem with my code
I have records in my database and i want to put them in Jgrid but no records are show.
This is my php
<?php
error_reporting(0);
require_once 'database_connection.php';
$page = $_GET['page']; // get the requested page
$limit = $_GET['rows']; // get how many rows we want to have into the grid
$sidx = $_GET['sidx']; // get index row - i.e. user click to sort
$sord = $_GET['sord']; // get the direction
if(!$sidx) $sidx =1;
// connect to the database
$result = mysql_query("SELECT COUNT(*) AS count FROM utilizador");
$row = mysql_fetch_array($result,MYSQL_ASSOC);
$count = $row['count'];
if( $count >0 ) {
$total_pages = ceil($count/$limit);
} else {
$total_pages = 0;
}
if ($page > $total_pages) $page=$total_pages;
$start = $limit*$page - $limit; // do not put $limit*($page - 1)
$SQL = "SELECT * FROM utilizador ORDER BY $sidx $sord LIMIT $start , $limit";
$result = mysql_query( $SQL ) or die("Couldn t execute query.".mysql_error());
$responce->page = $page;
$responce->total = $total_pages;
$responce->records = $count;
$i=0;
while($row = mysql_fetch_array($result,MYSQL_ASSOC)) {
$responce->rows[$i]['id']=$row[idutilizador];
$responce->rows[$i]['cell']=array($row[idutilizador],$row[nome],$row[utilizador],$row[telefone],$row[email]);
$i++;
}
echo json_encode($responce);
?>
And this is the Jgrid
<html>
<head>
<title>jQGrid example</title>
<!-- Load CSS--><br />
<link rel="stylesheet" href="css/ui.jqgrid.css" type="text/css" media="all" />
<!-- For this theme, download your own from link above, and place it at css folder -->
<link rel="stylesheet" href="css/jquery-ui-1.9.2.custom.css" type="text/css" media="all" />
<!-- Load Javascript -->
<script src="js/jquery_1.5.2.js" type="text/javascript"></script>
<script src="js/jquery-ui-1.8.1.custom.min.js" type="text/javascript"></script>
<script src="js/i18n/grid.locale-pt.js" type="text/javascript"></script>
<script src="js/jquery.jqGrid.min.js" type="text/javascript"></script>
</head>
<body>
<table id="datagrid"></table>
<div id="navGrid"></div>
<p><script language="javascript">
jQuery("#datagrid").jqGrid({
url:'example.php',
datatype: "json",
colNames:['Idutilizador','Nome', 'Utilizador', 'Telefone','Email'],
colModel:[
{name:'idutilizador',index:'idutilizador', width:55,editable:false,editoptions:{readonly:true,size:10}},
{name:'nome',index:'nome', width:80,editable:true,editoptions:{size:10}},
{name:'idutilizador',index:'idutilizador', width:90,editable:true,editoptions:{size:25}},
{name:'telefone',index:'telefone', width:60, align:"right",editable:true,editoptions:{size:10}},
{name:'email',index:'email', width:60, align:"right",editable:true,editoptions:{size:10}}
],
rowNum:10,
rowList:[10,15,20,25,30,35,40],
pager: '#navGrid',
sortname: 'idutilizador',
sortorder: "asc",
height: 500,
width:900,
viewrecords: true,
caption:"Atividades Registadas"
});
jQuery("#datagrid").jqGrid('navGrid','#navGrid',{edit:true,add:true,del:true});
</script>
</body>
</html>
Anything wrong with the code?
Regards
Similar TutorialsHi
I'm having this issue, when i put an url who must show me records i have blank html page
<?php
error_reporting(E_ALL | E_NOTICE);
ini_set('display_errors', '1');
require_once 'database_connection.php';
$post=array(
'limit'=>(isset($_REQUEST['rows']))?$_REQUEST['rows']:'',
'page'=>(isset($_REQUEST['page']))?$_REQUEST['page']:'',
'orderby'=>(isset($_REQUEST['sidx']))?$_REQUEST['sidx']:'',
'orden'=>(isset($_REQUEST['sord']))?$_REQUEST['sord']:'',
'search'=>(isset($_REQUEST['_search']))?$_REQUEST['_search']:'',
);
$se ="";
if($post['search'] == 'true'){
$b = array();
$search['like']=elements(array('utilizador','email'),$_REQUEST);
foreach($search['like'] as $key => $value){
if($value != false) $b[]="$key like '%$value%'";
}
$search['where']=elements(array('nome','utilizador','email'),$_REQUEST);
foreach($search['where'] as $key => $value){
if($value != false) $b[]="$key = '$value'";
}
$se=" where ".implode(' and ',$b );
}
$query = mysql_query("select count(*) as t from utilizador".$se);
if(!$query)
echo mysql_error();
$count = mysql_result($query,0);
if( $count > 0 && $post['limit'] > 0) {
$total_pages = ceil($count/$post['limit']);
if ($post['page'] > $total_pages) $post['page']=$total_pages;
$post['offset']=$post['limit']*$post['page'] - $post['limit'];
} else {
$total_pages = 0;
$post['page']=0;
$post['offset']=0;
}
$sql = "SELECT idutilizador, nome, utilizador, telefone, email, password FROM utilizador ".$se;
if( !empty($post['orden']) && !empty($post['orderby']))
$sql .= " ORDER BY $post[orderby] $post[orden] ";
if($post['limit'] && $post['offset']) $sql.=" limit $post[offset], $post[limit]";
elseif($post['limit']) $sql .=" limit 0,$post[limit]";
$query = mysql_query($sql);
if(!$query)
echo mysql_error();
$result = array();
$i = 0;
while($row = mysql_fetch_object($query)){
$result[$i]['id']=$row->idutilizador;
$result[$i]['cell']=array($row->idutilizador,$row->nome,$row->utilizador,$row->telefone,$row->email,$row->password);
$i++;
}
$json = new stdClass();
$json->rows=$result;
$json->total=$total_pages;
$json->page=$post['page'];
$json->records=$count;
echo json_encode($json);
function elements($items, $array, $default = FALSE)
{
$return = array();
if ( ! is_array($items)){
$items = array($items);
}
foreach ($items as $item){
if (isset($array[$item])){
$return[$item] = $array[$item];
}else{
$return[$item] = $default;
}
}
return $return;
}
?>
*Update
It works if i put
$result[$i]['cell']=array($row->idutilizador,$row->telefone,$row->email,$row->password);So i'm think it's because in $nome(ex: Luis Miguel) and $utlizador(ex Susana Maria) don't accept this (space between words) it is correct? Edited by alphasil, 19 January 2015 - 08:54 AM. help required for noobie(no hair left) all i want to be able to do is use the individual elements of the array in javascript eg companyname or companyimage but just getting my head in my hand. mysql_select_db("herefordinfo") or die(mysql_error()); echo "Connected to Database"; $dbQuery = 'SELECT * FROM companies'; $dbResult = mysql_query($dbQuery) or die ("Could not read data because " . mysql_error()); $RowCount = mysql_numrows($dbResult); while ($pubs = mysql_fetch_assoc($dbResult)) { $array[] = "{ {$pubs['id']}, {$pubs['companyname']}, {$pubs['companyinfo']}, {$pubs['companyimage']} }"; } echo 'var pub = [' . implode(', ', $array) . '];'; // this ?> <html> <head> <script type="text/javascript"> var jsArray = <?php echo json_encode($array); ?>; document.write(jsArray); //this </script> </head> <boby></body> </html> both php and javescritp output the results below { 1, lichfield vaults, 10 church street hereford , lich.jpg },{ 2, Black Lion, bridge street, blacklion.jpg },{ 3, Saracens Head, st martins street, saracens.jpg } hi all i have some json that i want to decode and add to mysql could you give me some help? i need to add each of these as a row here is the json Code: [Select] [ { "DayNumber": 1, "PeriodNumber": 1, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 1, "DefinitionTimeFrom": "8:50:00 AM", "DefinitionTimeTo": "9:45:00 AM", "ClassCode": "10EWB2", "ClassDescription": "Writing Workshop 1", "StaffID": 619597, "Room": "T22" }, { "DayNumber": 1, "PeriodNumber": 3, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 3, "DefinitionTimeFrom": "10:55:00 AM", "DefinitionTimeTo": "11:50:00 AM", "ClassCode": "10CBP1", "ClassDescription": "Programming ", "StaffID": 607388, "Room": "CY17" }, { "DayNumber": 1, "PeriodNumber": 4, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 4, "DefinitionTimeFrom": "11:50:00 AM", "DefinitionTimeTo": "12:40:00 PM", "ClassCode": "10CWA1", "ClassDescription": "Web Authoring", "StaffID": 607388, "Room": "CY34" }, { "DayNumber": 1, "PeriodNumber": 5, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 5, "DefinitionTimeFrom": "1:30:00 PM", "DefinitionTimeTo": "2:25:00 PM", "ClassCode": "10M9B5", "ClassDescription": "Mainstream Mathematics 2", "StaffID": 625461, "Room": "A4" }, { "DayNumber": 1, "PeriodNumber": 6, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 6, "DefinitionTimeFrom": "2:25:00 PM", "DefinitionTimeTo": "3:15:00 PM", "ClassCode": "10APX4", "ClassDescription": "Photography", "StaffID": 620143, "Room": "CY14" }, { "DayNumber": 2, "PeriodNumber": 1, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 1, "DefinitionTimeFrom": "8:50:00 AM", "DefinitionTimeTo": "9:45:00 AM", "ClassCode": "10GHZ6", "ClassDescription": "Hazard Geography", "StaffID": 608055, "Room": "S22" }, { "DayNumber": 2, "PeriodNumber": 2, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 2, "DefinitionTimeFrom": "9:45:00 AM", "DefinitionTimeTo": "10:35:00 AM", "ClassCode": "10GHZ6", "ClassDescription": "Hazard Geography", "StaffID": 608055, "Room": "S22" }, { "DayNumber": 2, "PeriodNumber": 3, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 3, "DefinitionTimeFrom": "10:55:00 AM", "DefinitionTimeTo": "11:50:00 AM", "ClassCode": "10M9B5", "ClassDescription": "Mainstream Mathematics 2", "StaffID": 625461, "Room": "A4" }, { "DayNumber": 2, "PeriodNumber": 4, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 4, "DefinitionTimeFrom": "11:50:00 AM", "DefinitionTimeTo": "12:40:00 PM", "ClassCode": "10M9B5", "ClassDescription": "Mainstream Mathematics 2", "StaffID": 625461, "Room": "A4" }, { "DayNumber": 2, "PeriodNumber": 5, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 5, "DefinitionTimeFrom": "1:30:00 PM", "DefinitionTimeTo": "2:25:00 PM", "ClassCode": "10AMS2", "ClassDescription": "Media Studies", "StaffID": 622915, "Room": "CY14" }, { "DayNumber": 2, "PeriodNumber": 6, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 6, "DefinitionTimeFrom": "2:25:00 PM", "DefinitionTimeTo": "3:15:00 PM", "ClassCode": "10P9D6", "ClassDescription": "Physical Development", "StaffID": 83, "Room": "G3" }, { "DayNumber": 3, "PeriodNumber": 1, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 1, "DefinitionTimeFrom": "8:30:00 AM", "DefinitionTimeTo": "9:25:00 AM", "ClassCode": "10P9D6", "ClassDescription": "Physical Development", "StaffID": 1455, "Room": "G3" }, { "DayNumber": 3, "PeriodNumber": 2, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 2, "DefinitionTimeFrom": "9:25:00 AM", "DefinitionTimeTo": "10:15:00 AM", "ClassCode": "10EWB2", "ClassDescription": "Writing Workshop 1", "StaffID": 619597, "Room": "T22" }, { "DayNumber": 3, "PeriodNumber": 3, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 3, "DefinitionTimeFrom": "10:35:00 AM", "DefinitionTimeTo": "11:30:00 AM", "ClassCode": "10APX4", "ClassDescription": "Photography", "StaffID": 620143, "Room": "CY14" }, { "DayNumber": 3, "PeriodNumber": 4, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 4, "DefinitionTimeFrom": "11:30:00 AM", "DefinitionTimeTo": "12:15:00 PM", "ClassCode": "10CBP1", "ClassDescription": "Programming ", "StaffID": 607388, "Room": "CY17" }, { "DayNumber": 3, "PeriodNumber": 5, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 5, "DefinitionTimeFrom": "1:30:00 PM", "DefinitionTimeTo": "2:25:00 PM", "ClassCode": "10C9H1", "ClassDescription": "Chapel", "StaffID": 1071, "Room": "C1" }, { "DayNumber": 3, "PeriodNumber": 6, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 6, "DefinitionTimeFrom": "2:25:00 PM", "DefinitionTimeTo": "3:15:00 PM", "ClassCode": "10EWB2", "ClassDescription": "Writing Workshop 1", "StaffID": 619597, "Room": "A3" }, { "DayNumber": 4, "PeriodNumber": 1, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 1, "DefinitionTimeFrom": "8:50:00 AM", "DefinitionTimeTo": "9:45:00 AM", "ClassCode": "10QCS5", "ClassDescription": "Literacy - Curriculum Support2", "StaffID": 601807, "Room": "A1" }, { "DayNumber": 4, "PeriodNumber": 2, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 2, "DefinitionTimeFrom": "9:45:00 AM", "DefinitionTimeTo": "10:35:00 AM", "ClassCode": "10QCS5", "ClassDescription": "Literacy - Curriculum Support2", "StaffID": 601807, "Room": "A1" }, { "DayNumber": 4, "PeriodNumber": 3, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 3, "DefinitionTimeFrom": "10:55:00 AM", "DefinitionTimeTo": "11:50:00 AM", "ClassCode": "10AMS2", "ClassDescription": "Media Studies", "StaffID": 622915, "Room": "CY14" }, { "DayNumber": 4, "PeriodNumber": 4, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 4, "DefinitionTimeFrom": "11:50:00 AM", "DefinitionTimeTo": "12:40:00 PM", "ClassCode": "10AMS2", "ClassDescription": "Media Studies", "StaffID": 622915, "Room": "CY14" }, { "DayNumber": 4, "PeriodNumber": 6, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 6, "DefinitionTimeFrom": "2:25:00 PM", "DefinitionTimeTo": "3:15:00 PM", "ClassCode": "10M9B5", "ClassDescription": "Mainstream Mathematics 2", "StaffID": 625461, "Room": "A4" }, { "DayNumber": 5, "PeriodNumber": 1, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 1, "DefinitionTimeFrom": "8:50:00 AM", "DefinitionTimeTo": "9:45:00 AM", "ClassCode": "10M9B5", "ClassDescription": "Mainstream Mathematics 2", "StaffID": 625461, "Room": "A4" }, { "DayNumber": 5, "PeriodNumber": 2, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 2, "DefinitionTimeFrom": "9:45:00 AM", "DefinitionTimeTo": "10:35:00 AM", "ClassCode": "10CWA1", "ClassDescription": "Web Authoring", "StaffID": 607388, "Room": "CY34" }, { "DayNumber": 5, "PeriodNumber": 4, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 4, "DefinitionTimeFrom": "11:50:00 AM", "DefinitionTimeTo": "12:40:00 PM", "ClassCode": "10GHZ6", "ClassDescription": "Hazard Geography", "StaffID": 608055, "Room": "S22" }, { "DayNumber": 5, "PeriodNumber": 5, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 5, "DefinitionTimeFrom": "1:30:00 PM", "DefinitionTimeTo": "2:25:00 PM", "ClassCode": "10EWB2", "ClassDescription": "Writing Workshop 1", "StaffID": 619597, "Room": "T22" }, { "DayNumber": 5, "PeriodNumber": 6, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 6, "DefinitionTimeFrom": "2:25:00 PM", "DefinitionTimeTo": "3:15:00 PM", "ClassCode": "10QCS5", "ClassDescription": "Literacy - Curriculum Support2", "StaffID": 601807, "Room": "A1" }, { "DayNumber": 6, "PeriodNumber": 1, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 1, "DefinitionTimeFrom": "8:50:00 AM", "DefinitionTimeTo": "9:45:00 AM", "ClassCode": "10M9B5", "ClassDescription": "Mainstream Mathematics 2", "StaffID": 625461, "Room": "A4" }, { "DayNumber": 6, "PeriodNumber": 2, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 2, "DefinitionTimeFrom": "9:45:00 AM", "DefinitionTimeTo": "10:35:00 AM", "ClassCode": "10CBP1", "ClassDescription": "Programming ", "StaffID": 607388, "Room": "CY17" }, { "DayNumber": 6, "PeriodNumber": 3, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 3, "DefinitionTimeFrom": "10:55:00 AM", "DefinitionTimeTo": "11:50:00 AM", "ClassCode": "10C9H1", "ClassDescription": "Chapel", "StaffID": 1071, "Room": "C1" }, { "DayNumber": 6, "PeriodNumber": 4, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 4, "DefinitionTimeFrom": "11:50:00 AM", "DefinitionTimeTo": "12:40:00 PM", "ClassCode": "10CWA1", "ClassDescription": "Web Authoring", "StaffID": 607388, "Room": "CY34" }, { "DayNumber": 6, "PeriodNumber": 5, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 5, "DefinitionTimeFrom": "1:30:00 PM", "DefinitionTimeTo": "2:25:00 PM", "ClassCode": "10APX4", "ClassDescription": "Photography", "StaffID": 620143, "Room": "CY14" }, { "DayNumber": 6, "PeriodNumber": 6, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 6, "DefinitionTimeFrom": "2:25:00 PM", "DefinitionTimeTo": "3:15:00 PM", "ClassCode": "10EWB2", "ClassDescription": "Writing Workshop 1", "StaffID": 619597, "Room": "T22" }, { "DayNumber": 7, "PeriodNumber": 3, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 3, "DefinitionTimeFrom": "10:55:00 AM", "DefinitionTimeTo": "11:50:00 AM", "ClassCode": "10CWA1", "ClassDescription": "Web Authoring", "StaffID": 607388, "Room": "CY34" }, { "DayNumber": 7, "PeriodNumber": 4, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 4, "DefinitionTimeFrom": "11:50:00 AM", "DefinitionTimeTo": "12:40:00 PM", "ClassCode": "10CWA1", "ClassDescription": "Web Authoring", "StaffID": 607388, "Room": "CY34" }, { "DayNumber": 7, "PeriodNumber": 5, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 5, "DefinitionTimeFrom": "1:30:00 PM", "DefinitionTimeTo": "2:25:00 PM", "ClassCode": "10P9D6", "ClassDescription": "Physical Development", "StaffID": 1455, "Room": "G3" }, { "DayNumber": 7, "PeriodNumber": 6, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 6, "DefinitionTimeFrom": "2:25:00 PM", "DefinitionTimeTo": "3:15:00 PM", "ClassCode": "10GHZ6", "ClassDescription": "Hazard Geography", "StaffID": 608055, "Room": "S22" }, { "DayNumber": 8, "PeriodNumber": 1, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 1, "DefinitionTimeFrom": "8:30:00 AM", "DefinitionTimeTo": "9:25:00 AM", "ClassCode": "10M9B5", "ClassDescription": "Mainstream Mathematics 2", "StaffID": 625461, "Room": "S21" }, { "DayNumber": 8, "PeriodNumber": 2, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 2, "DefinitionTimeFrom": "9:25:00 AM", "DefinitionTimeTo": "10:15:00 AM", "ClassCode": "10M9B5", "ClassDescription": "Mainstream Mathematics 2", "StaffID": 625461, "Room": "S21" }, { "DayNumber": 8, "PeriodNumber": 3, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 3, "DefinitionTimeFrom": "10:35:00 AM", "DefinitionTimeTo": "11:30:00 AM", "ClassCode": "10APX4", "ClassDescription": "Photography", "StaffID": 620143, "Room": "CY14" }, { "DayNumber": 8, "PeriodNumber": 4, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 4, "DefinitionTimeFrom": "11:30:00 AM", "DefinitionTimeTo": "12:15:00 PM", "ClassCode": "10APX4", "ClassDescription": "Photography", "StaffID": 620143, "Room": "CY14" }, { "DayNumber": 8, "PeriodNumber": 5, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 5, "DefinitionTimeFrom": "1:30:00 PM", "DefinitionTimeTo": "2:25:00 PM", "ClassCode": "10QCS5", "ClassDescription": "Literacy - Curriculum Support2", "StaffID": 601807, "Room": "A1" }, { "DayNumber": 8, "PeriodNumber": 6, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 6, "DefinitionTimeFrom": "2:25:00 PM", "DefinitionTimeTo": "3:15:00 PM", "ClassCode": "10AMS2", "ClassDescription": "Media Studies", "StaffID": 622915, "Room": "CY14" }, { "DayNumber": 9, "PeriodNumber": 1, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 1, "DefinitionTimeFrom": "8:50:00 AM", "DefinitionTimeTo": "9:45:00 AM", "ClassCode": "10P9D6", "ClassDescription": "Physical Development", "StaffID": 83, "Room": "G3" }, { "DayNumber": 9, "PeriodNumber": 2, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 2, "DefinitionTimeFrom": "9:45:00 AM", "DefinitionTimeTo": "10:35:00 AM", "ClassCode": "10EWB2", "ClassDescription": "Writing Workshop 1", "StaffID": 619597, "Room": "T22" }, { "DayNumber": 9, "PeriodNumber": 3, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 3, "DefinitionTimeFrom": "10:55:00 AM", "DefinitionTimeTo": "11:50:00 AM", "ClassCode": "10CBP1", "ClassDescription": "Programming ", "StaffID": 607388, "Room": "CY17" }, { "DayNumber": 9, "PeriodNumber": 4, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 4, "DefinitionTimeFrom": "11:50:00 AM", "DefinitionTimeTo": "12:40:00 PM", "ClassCode": "10CBP1", "ClassDescription": "Programming ", "StaffID": 607388, "Room": "CY17" }, { "DayNumber": 9, "PeriodNumber": 5, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 5, "DefinitionTimeFrom": "1:30:00 PM", "DefinitionTimeTo": "2:25:00 PM", "ClassCode": "10M9B5", "ClassDescription": "Mainstream Mathematics 2", "StaffID": 625461, "Room": "A4" }, { "DayNumber": 9, "PeriodNumber": 6, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 6, "DefinitionTimeFrom": "2:25:00 PM", "DefinitionTimeTo": "3:15:00 PM", "ClassCode": "10EWB2", "ClassDescription": "Writing Workshop 1", "StaffID": 619597, "Room": "S23" }, { "DayNumber": 10, "PeriodNumber": 1, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 1, "DefinitionTimeFrom": "8:50:00 AM", "DefinitionTimeTo": "9:45:00 AM", "ClassCode": "10GHZ6", "ClassDescription": "Hazard Geography", "StaffID": 608055, "Room": "S22" }, { "DayNumber": 10, "PeriodNumber": 2, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 2, "DefinitionTimeFrom": "9:45:00 AM", "DefinitionTimeTo": "10:35:00 AM", "ClassCode": "10F9M1", "ClassDescription": "Form Period", "StaffID": 615792, "Room": "T11" }, { "DayNumber": 10, "PeriodNumber": 3, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 3, "DefinitionTimeFrom": "10:55:00 AM", "DefinitionTimeTo": "11:50:00 AM", "ClassCode": "10M9B5", "ClassDescription": "Mainstream Mathematics 2", "StaffID": 625461, "Room": "A4" }, { "DayNumber": 10, "PeriodNumber": 4, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 4, "DefinitionTimeFrom": "11:50:00 AM", "DefinitionTimeTo": "12:40:00 PM", "ClassCode": "10AMS2", "ClassDescription": "Media Studies", "StaffID": 622915, "Room": "CY14" }, { "DayNumber": 10, "PeriodNumber": 5, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 5, "DefinitionTimeFrom": "1:30:00 PM", "DefinitionTimeTo": "2:25:00 PM", "ClassCode": "10QCS5", "ClassDescription": "Literacy - Curriculum Support2", "StaffID": 601807, "Room": "A1" }, { "DayNumber": 10, "PeriodNumber": 6, "PeriodNumberSeq": 1, "DefinitionPeriodNumber": 6, "DefinitionTimeFrom": "2:25:00 PM", "DefinitionTimeTo": "3:15:00 PM", "ClassCode": "10EWB2", "ClassDescription": "Writing Workshop 1", "StaffID": 619597, "Room": "T22" } ] thanks Matt Hey guys, I have a private message script but for some reason when its updating, it turns the value into a blank one from 1 to 3. I have no idea why, but it works with the old statement of deleting, but I changed it to instead update it to 3 because I want to keep the pm in archives. here is the delete PM part. <?php session_start(); header("Location:inbox.php"); $user = $_SESSION['username']; include 'db.php'; //We do not have a user check on this page, because it seems silly to, you just send data to this page then it directs you right back to inbox //We need to get the total number of private messages the user has $sql = mysql_query ("SELECT pm_count FROM users WHERE username='$user'"); $row = mysql_fetch_array ($sql); $pm_count = $row['pm_count']; //A foreach loop for each pm in the array, get the values and set it as $pm_id because they were the ones selected for deletion foreach($_POST['pms'] as $num => $pm_id) { //Delete the PM from the database mysql_query("UPDATE messages SET recieved='3' WHERE id='$pm_id' AND reciever='$user'"); // mysql_query("DELETE FROM messages WHERE id='$pm_id' AND reciever='$user'"); //Subtract a private message from the counter! YAY! //$pm_count = $pm_count - '1'; //Now update the users message count with the new value //mysql_query("UPDATE users SET pm_count='$pm_count' WHERE username='$user'"); } ?> The commented out part at the end, is the old deleting parts but instead changed it to update value. Here is my form that shows checkboxes. I showed the whole code, where it has comments. <?php //This stuff and the while loop will query the database, see if you have messages or not, and display them if you do $query = "SELECT id, sender, subject, message FROM messages WHERE reciever='$user' AND recieved='1'"; $sqlinbox = mysql_query($query); //We have a mysql error, we should probably let somone know about the error, so we should print the error if(!$sqlinbox) { ?> <p><?php print '$query: '.$query.mysql_error();?></p> <?php } //There are no rows found for the user that is logged in, so that either means they have no messages or something broke, lets assume them they have no messages elseif (!mysql_num_rows($sqlinbox) ) { ?> <center><p><b>You havent read any messages</b></p></center> <?php } //There are no errors, and they do have messages, lets query the database and get the information after we make a table to put the information into else { //Ok, Lets center this whole table Im going to make just because I like it like that //Then we create a table 80% the total width, with 3 columns, The subject is 75% of the whole table, the sender is 120 pixels (should be plenty) and the select checkboxes only get 25 pixels ?> <center> <form name="send" method="post" action="delete.php"> <table width="80%"> <tr> <td width="75%" valign="top"><p><b><u>Subject</u></b></p></td> <td width="120px" valign="top"><p><b><u>Sender</u></b></p></td> <td width="25px" valign="top"><p><b><u>Select</u></b></p></td> </tr> <?php //Since everything is good so far and we earlier did a query to get all the message information we need to display the information. //This while loop goes through the array outputting all of the message information while($inbox = mysql_fetch_array($sqlinbox)) { //These are the variables we get from the array as it is going through the messages, we have the id of the private message, we have the person who sent the message, we have the subject of the message, and yeah thats it $pm_id = $inbox['id']; $sender = $inbox['sender']; $subject = $inbox['subject']; //So lets show the subject and make that a link to the view message page, we will send the message id through the URL to the view message page so the message can be displayed //And also let the person see who sent it to them, if you want you can make that some sort of a link to view more stuff about the user, but Im not doing that here, I did it for my game though, similar to the viewmsg.php page but a different page, and with the senders id //And finally the checkboxes that are all stuck into an array and if they are selected we stick the private message id into the array //I will only let my users have a maximum of 50 messages, remeber that ok? Because that's the value I will later in another page //Here is finally the html output for the message data, the while loop keeps going untill it runs out of messages ?> <tr> <td width="75%" valign="top"><p><a href="viewmsg.php?msg_id=<?php echo $pm_id; ?>"><?php echo $subject; ?></a></p></td> <td width="120px" valign="top"><p><?php echo $sender; ?></p></td> <td width="25px" valign="top"><input name="pms[]" type="checkbox" value="<?php echo $pm_id; ?>"></td> </tr> <?php //This ends the while loop } //Here is a submit button for the form that sends the delete page the message ids in an array ?> <tr> <td colspan="3"><input type="submit" name="Submit" value="Delete Selected"></td> <td></td> <td></td> </tr> </table> </center> <?php //So this ends the else to see if it is all ok and having messages or not } ?> So yeah, does anyone know why it updates it to a blank value, from the value 1 in recieved? <?php $PostID = mysql_escape_string($_GET['postid']); ?> <?php If ($_GET['CODE'] == '0') { $GetPostData = "SELECT * FROM ".FORUM_POSTS." WHERE post_id='{$PostID}'"; $GetPostRes = mysql_query($GetPostData, $db); $PostText = mysql_result($GetPostRes, 0, 'post_text'); $AuthorID = mysql_result($GetPostRes, 0, 'user_id'); If ($memid == $AuthorID || $MemLevel >= 1000) { ?> <div class="maintitle" align="left"><img src="./images/nav_m.gif" width="8" height="8"> Editing Post</div> <form action="index.php?act=edit&postid=<?php echo $PostID; ?>&CODE=1" method="POST"> <table width="100%" cellspacing="1" cellpadding="4"> <tr> <td class="titlemedium" colspan="2">Make changes below.</td> </tr> <tr> <td class="row2" align="right" width="15%" valign="top">Post Text:</td> <td class="row2" align="left" width="85%"> <textarea cols="80" rows="20" name="posttext"><?php echo $PostText; ?></textarea> </td> </tr> <tr><td class="row2" colspan="2" align="center"><input type="submit" value="Post" /></td></tr> </table> </form> <?php } Else { ?> <div class="maintitle" align="left"><img src="./images/nav_m.gif" width="8" height="8"> Error</div> <table width="100%" cellspacing="1" cellpadding="4"> <tr><td class="row2">You do not have the permission to edit this post.<br>If you believe this is an error please contact an administrator.</td></tr> </table> <?php } } If ($_GET['CODE'] == '1') { //Gather Information $PostText = mysql_escape_string($_POST['posttext']); $PostText = htmlentities($PostText); $PostID = mysql_escape_string($_GET['postid']); //Update Database $EditQry = "UPDATE ".FORUM_POSTS." SET post_text='{$PostText}' WHERE post_id='{$PostID}'"; $EditRes = mysql_query($EditQry, $db); //Check Data went in If (!$EditRes) { ?> <div class="maintitle" align="left"><img src="./images/nav_m.gif" width="8" height="8"> Error</div> <table width="100%" cellspacing="1" cellpadding="4"> <tr><td class="row2">Could not modify database. Please contact administrator.</td></tr> </table> <?php } Else { ?> <div class="maintitle" align="left"><img src="./images/nav_m.gif" width="8" height="8"> Success</div> <table width="100%" cellspacing="1" cellpadding="4"> <tr><td class="row2">Post modified. Please go back to the thread to see it.</td></tr> </table> <?php } } ?> </div> This is my page for editing a post. However, whenever this form actually goes through, the query for some reason makes post_text in the database blank with no text in it whatsoever. I have tried echoing the query to see what it says and it has a perfectly fine query and I can copy/paste it manually to put it into the mysql but I don't get why this isn't adding it. Shouldn't the following stop a blank row from being inserted into mysql? I have a description and a date but it still keeps putting a blank row before my insert and I've tried everything.... if($myvar != ''){ mysql_query("INSERT IGNORE INTO products (description, time) VALUES('$myvar',NOW() ) ") or die(mysql_error()); Hi, I have a problem with some code not working. I need it to get the data from a mysql database and then export it as a json array in the format of id , title, author, date, imageUrl, text. (Please not that these are all variables ) PHP CODE: Code: [Select] <?php $link = mysql_connect('localhost', 'root', ''); if (!$link) { die('Could not connect: ' . mysql_error()); } echo 'Connected successfully'; $arr = array(); $rs = ("SELECT `id`, `title`, `author`, `date`, `imageUrl`, `text` FROM `items`"); while($obj = mysql_query($rs)) { $arr[0] = $obj->id; $arr[1] = $obj->title; $arr[2] = $obj->author; $arr[3] = $obj->date; $arr[4] = $obj->imageUrl; $arr[5] = $obj->text; } echo '{"items":'.json_encode($arr).'}'; ?> Thanks For Your Help borden0108 Hi, I have the following code that takes a list from a mySQL db and puts it into an array that shows 'gig date, venue, city' per entry: - Code: [Select] while ($row = mysql_fetch_array($result,MYSQL_ASSOC)) { $array[] = ($row['date'].', '.$row['gl_venue'].', '.$row['gl_city']); } $output = json_encode($array); this outputs JSON like so: Code: [Select] ["06-05-2011, O'neills, Southend","07-05-2011, Power League, Peterborough","14-05-2011, Queen Victoria hall, Oundle",.......] how do I add keys into the array so I get something like: Code: [Select] {"gigs":[ { "gig": "date, venue, city",} ]} at least I think so anyway!?! What I want to do is eventually be able to parse a JSON listing into Objective-C and be able to call key/pairs into various different parts of an app. I'm pretty new to this so any advice would be great. I have a simple ajax that passes data to a php script using jquery serialize. This is working good but where I am getting stuck is trying to pass json array into mysql. The json is outputting the correct data, but when I insert into db, it just says Array in the field. How can I convert(if that is the right term) json array to use in mysql. In the code I have posted, $box is an array from jquery which I normally use foreach to loop through array. What I need to do is convert $box after is has been encoded. Thanks Code: [Select] $box = $_POST['BRVbrtrv_boxnumber']; $list = array("activity" => $activity, "mobile" => $mobile, "company" => $company, "authorised" => $authorised, "service" => $service, "department" => $department, "address" => $address, "boxcount" => $boxcount, "box" => $box); $c = json_encode($list); echo $c; Hi, I dont know if many of you have heard of bitcoins? its just a virtual currency with real value... I have got the daemon running for it, and have connected it to PHP. The code i am using to return all transactions is: Code: (php) [Select] print_r($bitcoin->listtransactions("")); echo "\n"; This will return: Quote Array ( => Array ( [account] => [address] => 1ALtJaqGiShyGMVNRNn77E67PuBKc9FLyo [category] => receive [amount] => 0.001 [confirmations] => 13 [txid] => 0f36872c60da25b29ff3a8efa91d931e26fe1a4354da280f3 d69234c8b521c8c [time] => 1314115260 ) [1] => Array ( [account] => [category] => move [time] => 1314115550 [amount] => -0.001 [otheraccount] => 4 [comment] => ) ) How could i output this info into a table instead of the above? Thanks Hi, This is an odd one (to me anyway). I've created an API for deploying gig information in either XML or JSON format. It works fine as it is, both formats of output giving me what I want. When I take out the mySQL login information and replace it with "include 'connect_include.php';" (where the file connect_include.php contains the exact login code that I replced). The JSON output works fine but the XML output doesn't run. What could be causing this?? JSON API: -http://www.api.the-guards.co.uk/jsontest.php?apikey=123456&format=json XML API: - http://www.api.the-guards.co.uk/jsontest.php?apikey=123456&format=xml API code: Code: [Select] <?php if (($_GET['apikey'])==123456 and isset($_GET['format'])){ //Set variables $format = strtolower($_GET['format']); //Connect to the Database include 'connect_include.php'; //Run our query $result = mysql_query(' SELECT * FROM tg_gig_list where gl_date >= curdate() and gl_publish = 1 order by gl_date '); //Preapre our output if($format == 'json') { while ($row = mysql_fetch_array($result,MYSQL_ASSOC)) { $array[] = array($row['gl_date']=>($row['gl_venue'].', '.$row['gl_city'])); }; $output = json_encode($array); //Output the output. echo $output; header('Content-type: application/json'); } elseif($format == 'xml') { header('Content-type: text/xml'); $output = "<?xml version=\"1.0\"?>\n"; $output .= "<tggiglist>\n"; for($i = 0 ; $i < mysql_num_rows($result) ; $i++){ $row = mysql_fetch_assoc($result); $output .= "<giglist> \n"; $output .= "<giglist_date>" . $row['gl_date'] . "</giglist_date> \n"; $output .= "<giglist_venue>" . $row['gl_venue'] . "</giglist_venue> \n"; $output .= "<giglist_city>" . $row['gl_city'] . "</giglist_city> \n"; $output .= "</giglist> \n"; } $output .= "</tggiglist>"; } } else { die ('no way'); } //output the output echo $output; ?> Contents of 'connect_include.php: Code: [Select] <?php mysql_connect("database.lcn.com", "dbname", "password") or die(mysql_error()); mysql_select_db("db") or die(mysql_error()); ?> .....this is the same code that I replaced. Obviously, the 'connect' works ok as the JSON version runs fine. There's something being added to the scripting when I use the include file that isn't there when the code goes straight in.....I think???? Hello - I am connecting to MySql and running a query. If I use a foreach loop, I can iterate over the results and have them print to screen. However, when I try the below everything is null!
How can I add the results of my MySql query to a php array?
<?php
$con=mysqli_connect("site", "user", "psasswr=ord", "db");
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$sql="SELECT * FROM test LIMIT 10";
$result = mysqli_query($con,$sql);
echo json_encode($result);
mysqli_free_result($result);
mysqli_close($con);
?>
but what this prints is: {"current_field":null,"field_count":null,"lengths":null,"num_rows":null,"type":null}
An affiliate marketer refers some products which are stored in a simple array. $all_items_sold = '{"7777":{"item":"hammer","price":"4.99"},"8888":{"item":"nail","price":"1.99"},"9999":{"item":"apple","price":"2.00"}}';
$referred_by_Affiliate = array('1234','8888','7777');
So, out of all the 3 items that sold, only 2 of them were referred by the affiliate marketer.
Currently I do this:
Is there a "best practices" way to accomplish this?
Thank you. Dear All, As I would like to create json as below format
{
"data": [
{
"title": "After getting a COVID-19 Vaccine",
"content": [
{
"list": "You may have some side effects, which are normal signs that your body is building protection."
},
{
"list": "Following symptoms can take place, and it usually resolves within 2 to 3 days."
},
{
"list": "Common Side Effects pain, redness, swelling, warmth, nausea, muscle pain, tiredness, headache"
}
]
},
{
"title": "After getting a COVID-19 Vaccine",
"content": [
{
"list": "You may have some side effects, which are normal signs that your body is building protection."
},
{
"list": "Following symptoms can take place, and it usually resolves within 2 to 3 days."
},
{
"list": "Common Side Effects pain, redness, swelling, warmth, nausea, muscle pain, tiredness, headache"
}
]
}
]
}
The information is from mysql select command: SELECT (tb_helpinfo.title_eng) as title,(tb_helpdetail.content_eng) as content FROM tb_helpinfo INNER JOIN tb_helpdetail ON tb_helpinfo.id = tb_helpdetail.helpinfo_id
Hello Everyone, I have a PHP code that reads data from db table. Then it converts it into JSON and show it. However if data table field has - or so then it gives json error. For e.g.
if($num > 0){
while($res = mysqli_fetch_array($query)){
$NDate = $res['NDate'];
$Summary = substr($res['Summary'],0,256);
/* CREATE ARRAY FOR SHORT TERM NEWSLETTER */
$newsletters[]=array('newsletter'=>array("RecID"=>$SNo,"Summary"=>$Summary));
}
/* JSON OUTPUT*/
$json = array("AuthOK" => 'True',"newsletters"=>$newsletters);
header('Content-type: application/json');
echo json_encode($json);
How to solve the issue ?
Regards, Hi there, I am using this code to send the users email address to the database. That works fine, but i keep getting blank info added to the database. Does anyone know how i can stop this? <?php $con = mysql_connect("*","*","*"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("ogs_mailinglist1", $con); $sql="INSERT INTO mailinglist (email) VALUES ('$_POST[rec_email]')"; if (!mysql_query($sql,$con)) { die('Error: ' . mysql_error()); } mysql_close($con); ?> Thanks, I am using multiple levels of JSON data coming into php from a C# application, as in:
return new RootObject() { ID_Project = 4, Name_Project = "Test", Receiver_ID = 4, Receiver_Name = "ABCDE", UserID = 20, UserRole = new User_Role() { ID_User = 20, Role_User = "level 3", User_Role_Description = "U", UserGroup = new List<user_group>() { new User_Group() { ID_UserGroup = 30, Name_UserGroup = "usergroup8", UserID = 20 }, new User_Group() { ID_UserGroup = 31, Name_UserGroup = "usergroup9", UserID = 21 }, new User_Group() { ID_UserGroup = 32, Name_UserGroup = "usergroup10", UserID = 22 } } } }; i am having troubles accessing the second level: UserRole and 3rd level: User_Group in my php script. im currently trying like this: foreach ($phpArray as $key => $value) { echo "<h2>$key</h2>"; foreach ($value as $k => $v) { echo "$k | $v "; foreach ($v as $key1) { echo "$key1 "; } } } does anyone have an idea? Thanks, Revathy Hi All,
I have a form with a jquery autocomplete input field. Once the user has entered 2 characters, there is a list of values (people names) containing this string that appears. This works good.
The values come from a database table with two fields (names and ids). The query that extracts the names also retreives the values in the id field.
What would be the syntax to set the "value" attribut of the input tag to the id of a name when the user clicks on that name in the list?
The PHP part that builds the json is :
$data[] = array( 'label' => $row['name'], 'value' => $row['name'], 'id' => $row['id'] ); echo json_encode($data);The JS begins as follows :
jQuery(document).ready(function(){
$('#input_id').autocomplete({source:'my_jquery_suggest.php', select: function(event, ui) {
$(event.target).val(ui.item.value);
$('#form_id').submit();
return false;
},
minLength:2,delay: 1000}).focus(function () {
window.pageIndex = 0;
$(this).autocomplete("search");
});
...
Thanks for your help.
Hi, I have a connection set up to an API using a PHP script - the API sends back data in JSON format, and if I capture it and echo it, it displays in extremely unfriendly format on the screen. I've tried to find a way to convert this data into readable format, ideally in a HTML table, but although there are articles on converting manually inputted JSON data into a HTML table using Javascript, I can't find a way to do it from a PHP variable. This is what I have so far:
if ($_POST['getcompany']) {
$companyname = $_POST['_Name'];
$ch = curl_init();
$data_array2 = array(
'token' => $token
);
$make_call2 = json_encode($data_array2);
//echo 'Token is '.$token;
$token2 = substr($token, 14);
$token3 = substr($token2, 0, -3);
//echo 'Token 2 is '.$token3;
//echo 'Company Name is '.$companyname;
//curl_setopt($ch, CURLOPT_GET, 1);
//curl_setopt($ch, CURLOPT_POSTFIELDS, $make_call2);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json','Authorization: '.$token3.''));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_URL, 'https://connectionurl?countries=GB&name='.$companyname);
//Execute the request
$result = curl_exec($ch);
echo 'Companies: '.$result; //This displays the data provided by the search, but is in JSON format
So I need a way to get the data held in $result, into a HTML table. Any idea how I can do this?
create table mimi (mimiId int(11) not null, mimiBody varchar(255) );
<?php
//connecting to database
include_once ('conn.php');
$sql ="SELECT mimiId, mimiBody FROM mimi";
$result = mysqli_query($conn, $sql );
$mimi = mysqli_fetch_assoc($result);
$mimiId ='<span>No: '.$mimi['mimiId'].'</span>';
$mimiBody ='<p class="leading text-justify">'.$mimi['mimiBody'].'</p>';
?>
//what is next?
i want to download pdf or text document after clicking button or link how to do that |
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