PHP - Php, Create Json From Inner Join Table

I'm outputting my DB to a table. I want to include a JOIN so the table shows name, email, and company (which is in a different table). Not sure where to put the join.
2 other things I'd like to do:
Not all users have email and I want any NULL to output as N/A instead of NULL.
Would like the rows to alternate background color between white and blue for each row.
Any hints appreciated.



$query= "select * from Managers";
$result=mysql_query($query);
echo mysql_error();

echo '<table align="center" cellspacing="1" cellpadding="2">
<tr>
<td align="left"><b>Name</b></td>
<td align="left"><b>Email</b></td>
<td align="left"><b>Company</b></td>
</tr>
';
while ($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
echo '<tr bgcolor="' . $bg . '">
<td align="left">' . $row['name'] . '</td>
<td align="left">' . $row['email'] . '</td>
<td align="left">' . $row['company.name'] . '</td> //Need JOIN here
</tr>
';
}

I have two mysql tables, one is called "posts", the other is called "removed_posts", I have joined them together and can get some of the information from the tables, but I want to be able to get all of the information.

This is my query, and the variables I need the information to go to:

Code: [Select]
$quer = mysql_query("SELECT posts.id, removed_posts.post_id FROM posts, removed_posts WHERE posts.id=removed_posts.post_id AND removed_posts.user_id='".$session."'");
while($get_post = mysql_fetch_array($quer))
{
$session = $_COOKIE['id'];
$to_id = $get_post['to_id'];
$from_id = $get_post['from_id'];
$post = linkify(nl2br(htmlentities($get_post['post'])));
$date = time_stamp($get_post['date']);
$id = $get_post['id'];
What that's doing is selecting the id from 'posts' table, and selecting the post_id from the 'removed_posts' table (The query checks to make sure posts.id is equal to removed_posts.post_id), it does that just fine, since I defined what information I wanted it to get in the query, however, now I need to get the other information which will come from the 'posts' table.

$get_post['to_id'],
$get_post['from_id'],
$get_post['post'], and
$get_post['date']

I hope that's not toooooo confusing, any help would be appreciated

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,

I'm trying to conditionally add a table to a select query using the join, but I always get an "no such table"  error.  I'm not at all sure if the syntax is correct, so I decided to ask.    I'm using the sqlite C API interface and my tables and query were constructed using sprintf, so please ignore any %d, %s that may appear

CREATE TABLE IF NOT EXISTS tbl_master
(
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     volume TEXT(16) UNIQUE NOT NULL DEFAULT '',
     note   TEXT(%d) NOT NULL DEFAULT '',
     items INTEGER NOT NULL DEFAULT 0
);
 
CREATE TABLE IF NOT EXISTS tbl_file
(
      id INTEGER PRIMARY KEY AUTOINCREMENT,
      volume_key TEXT(16) NOT NULL DEFAULT '',
      name TEXT(%d),
      size TEXT(20),
      type TEXT(4),
      path TEXT(%d),
      file_id INTEGER
);
 
CREATE TABLE IF NOT EXISTS tbl_hash
(
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     hash TEXT(33) NOT NULL DEFAULT '',
     volume_key TEXT(16) NOT NULL DEFAULT '',
     file_key INTEGER NOT NULL DEFAULT 0
);
 
CREATE TABLE IF NOT EXISTS tbl_media
(
       id INTEGER PRIMARY KEY AUTOINCREMENT,
       runtime TEXT(10) NOT NULL DEFAULT '',
       frame TEXT(12) NOT NULL DEFAULT '',
       type_key TEXT(4) NOT NULL DEFAULT '',
       hash_key TEXT(33) NOT NULL DEFAULT '',
       volume_key TEXT(16) NOT NULL DEFAULT '',
       file_key INTEGER NOT NULL DEFAULT 0
);

I milled over a few JOIN tutorials, but I'm still unclear on the exact usage of JOIN; I'm trying to add the media table if the file type is a vid, snd, or pix, but I need file information regardless.  I've tried various flavors of the following query, but each time I get the table doesn't exist error.  Selects, deletes, updates, inserts work on all tables, so I'm guessing my syntax is wrong with the JOIN.

SELECT tbl_file.*, tbl_hash.hash
  FROM tbl_file AS f, tbl_hash AS h
  LEFT OUTER JOIN tbl_media AS m
  ON  ((f.type='VID' OR f.type='SND' OR f.type='PIX')
  AND m.file_key=f.file_id)
  WHERE ((f.volume_key=tbl_master.volume
  AND (h.volume_key=tbl_master.volume AND h.file_key=f.file_id)))
  ORDER BY f.path ASC;

Any ideas on how to pull off what I'm trying to do would be greatly appreciated.  Thank you for your time.      

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

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,
GR

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?

This topic has been moved to MySQL Help.

http://www.phpfreaks.com/forums/index.php?topic=308855.0

I have a table in my database for users. On the registration page I want to create another table with the id of the user as the table name.

$sql = "CREATE TABLE IF NOT EXISTS `id_prod` (
)

how do i modify this line so that it takes the id from the user table and creates a new table with id as name followed by prod.

For the life of me I can not figure out why this is not creating the table in the database.  Second set of eyes would be great.

 

function install_kudos() {
 	
 	    global $wpdb;
        $table_name = $wpdb->prefix . 'acikudosnew';
 
        if ($wpdb->get_var('SHOW TABLES LIKE ' .$table_name) != $table_name) 
        {
	    $sql = "CREATE TABLE $table_name (
		kudoid int(9) NOT NULL AUTO_INCREMENT,
        kudomsg text NOT NULL,
        kudoagent text NON NULL,
        kudocust text NOT NULL,
        kudoacct int(16) NOT NULL,
        kudoclient varchar(100) NOT NULL,
        kudoloc text NOT NULL,
        kudoentry TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
        kudoadmin text NOT NULL,
		kudopic varchar(55) DEFAULT '' NOT NULL,
		PRIMARY KEY  (kudoid) )";
	       
	require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
	dbDelta( $sql );
	}
 	
 }
  
register_activation_hook(__FILE__, 'install_kudos');

 

 

i'm trying to achive this results layout: 

example:
                     catagory
                           comment
                           comment
                           comment
                     catagory
                     catagory
                     catagory
                           comment

what is being pulled now is if their is 2 comments two 1 catagory then 2 catagorys are being returned with the same id. what i want is to return one cataogry with many comments.

thanks in advance for your help.

Code: [Select]
<?php require_once('Connections/Del_Comments.php'); ?>
    <?php 
    $all_ids = array();
    $str_ids = "";
     
    // first parent query
    $maxRows_sourceType = 10;
    $pageNum_sourceType = 0;
    if (isset($_GET['pageNum_sourceType'])) {
      $pageNum_sourceType = $_GET['pageNum_sourceType'];
    }
    $startRow_sourceType = $pageNum_sourceType * $maxRows_sourceType;
     
    mysql_select_db($database_Del_Comments, $Del_Comments);
    $query_sourceType = "SELECT a.Id, a.Type, 
a.Dates, 
a.UIdFk, 
b.Id as Did, 
b.comment, 
b.dates as Day, 
b.sfk as Sfk ,
c.sfk as sfk1, 
d.Memo as memo
FROM 
asstatusupdate as a   
left join asstatusdata as b 
on a.id = b.sfk 
left join asmanystatusupdate as c
on b.sfk = c.sfk
left join ascomments as d
on d.id = c.cfk
where a.uidfk='1'
 order by Dates asc";
    $query_limit_sourceType = sprintf("%s LIMIT %d, %d", $query_sourceType, $startRow_sourceType, $maxRows_sourceType);
    $sourceType = mysql_query($query_limit_sourceType, $Del_Comments) or die(mysql_error());
    $row_sourceType = mysql_fetch_assoc($sourceType);
     
    if (isset($_GET['totalRows_sourceType'])) {
      $totalRows_sourceType = $_GET['totalRows_sourceType'];
    } else {
      $all_sourceType = mysql_query($query_sourceType);
      $totalRows_sourceType = mysql_num_rows($all_sourceType);
    }
    $totalPages_sourceType = ceil($totalRows_sourceType/$maxRows_sourceType)-1;
     
    // add the array
    while ($row_source = mysql_fetch_assoc($sourceType)) {
     
        $all_ids[] = $row_source['Sfk'];
     
        $str_ids .= $row_source['Sfk'].',';
     
     }
     
            // remove the array
         $str_ids = (substr($str_ids,-1) == ',') ? substr($str_ids, 0, -1) : $str_ids;
    
echo $str_ids;
    //echo $all_ids;

//second child query
        $maxRows_sourceComments = 10;
    $pageNum_sourceComments = 0;
    if (isset($_GET['pageNum_sourceComments'])) {
      $pageNum_sourceComments = $_GET['pageNum_sourceComments'];
    }
    $startRow_sourceComments = $pageNum_sourceComments * $maxRows_sourceComments;
     
    mysql_select_db($database_Del_Comments, $Del_Comments);
    $query_sourceComments = "SELECT 
c.sfk as sfk1,
d.Memo as memo
FROM 
asmanystatusupdate as c
left join ascomments as d
on d.id = c.cfk
where c.uidfk0='1' and c.sfk in ($str_ids)";
    $query_limit_sourceComments = sprintf("%s LIMIT %d, %d", $query_sourceComments, $startRow_sourceComments, $maxRows_sourceComments);
    $sourceComments = mysql_query($query_limit_sourceComments, $Del_Comments) or die(mysql_error());
    $row_sourceComments = mysql_fetch_assoc($sourceComments);
     
    if (isset($_GET['totalRows_sourceComments'])) {
      $totalRows_sourceComments = $_GET['totalRows_sourceComments'];
    } else {
      $all_sourceComments = mysql_query($query_sourceComments);
      $totalRows_sourceComments = mysql_num_rows($all_sourceComments);
    }
    $totalPages_sourceComments = ceil($totalRows_sourceComments/$maxRows_sourceComments)-1;
     
     
     
    $resultComments = @mysql_query($query_sourceComments, $Del_Comments);
    $numComments = @mysql_num_rows($resultComments);
     
     
    $result = @mysql_query($query_sourceType, $Del_Comments);
     
    $num = @mysql_num_rows($result);
     
    // column count for parent
        $thumbcols = 1;
     
            // column count for parent query
        $thumbrows = 1+ round($num / $thumbcols);
     
                // column count for child query    $thumbrowsComments = 1+ round($numComments/$thumbcols);
     
                // header
                print '<br />';
                print '<table align="center" width="500" border="3" cellpadding="0" cellspacing="0">';
     
                if (!empty($num)) {
                    print '<tr><td colspan="3" align="center"><strong>Returned Num of Record Sets: ' .$num. ' and comments count' .$numComments. '</strong></td></tr>';    
     
                }
     
        // table layout for parent query        

function display_table() {
     
    // global variables
    global $num, $result, $thumbrows, $thumbcols, $resultComments, $numComments, $thumbrowsComments ;
     
    // row count for parent
     for ($r=1; $r<=$thumbrows; $r++) {
     
         // print table row
             print '<tr>';
     
    //format the columns
    for ($c=1; $c<=$thumbcols; $c++) {
     
    print '<td align="center" valign="top">';
     
        $row = @mysql_fetch_array($result);
$row1 = @mysql_fetch_array($resultComments);
     
        $Id = $row['Id'];
        $Type = $row['Type'];
        $Dates = $row['Dates'];
$Comment = $row['Comment'];
$Sfk1 = $row['sfk1'];
$Memo = $row['memo'];


    // test if not empty show record sets            
        if (!empty($Id)) {
     
                                // print output from parent query
     
                       
                                        // grab type dates comment and format for there column
     
                                        echo '<td valign="top" align="center">'; 
                                        echo "$Type"; echo '&nbsp;&nbsp;'; echo "$Dates"; echo '<br />';echo '<br />';echo '<br />';
                                        echo "$Comment"; echo '</td>';
                                        echo '<td>'; echo "$Id"; echo '</td>';
                                        echo '<td>'; echo "$str_ids"; echo '</td>';

                             echo '<tr>';
echo '<td>'; echo "$Sfk1"; echo '</td>';
echo '<td>'; echo "$Memo"; echo '</td>';
echo '</tr>';

} // closing the $id loop
     


                                                    else {
                                                            print '&nbsp;&nbsp;';
                                                        }
                                print '</td>'; //closing the table data
                            } //closing the rows
                                print '</tr>';
                 } // closing the outter loop
                //} //closing fk id loop
                                print '</td>'; //closing the table data
                    } //closing the rows
                                print '</tr>';    
              
        //} // closing the main loop
     
                    // call the main table
                display_table() ;
                    print '</table>';
     
     
    ?>
     
     
     <?php
var_dump(substr('a', 1)); // bool(false)
?>

Had some great help yesterday, but I'm stuck using <?php ?> on every line, thanks to Joomla

Anyway, I'm trying to create a table, and it doesn't seem to be working, to create it, what is the correct format?

 <?php <table width='400px' border ='1'>; ?>   ??

output will be put out on a per line within a if statement, which works, just the framing of the table and tr and td seem to be eluding me.

Thanks

Im messing around with functions and arrays but cant seem to get this to work. It basically creates a simple table with the parameters you specify. The array however doesnt go into the table properly.


function asf_create_table($rows, $cols, $border=1, $padding=5, $td_border=1, $contents)
{
$table = "<table style=\"border: {$border}px solid; padding:{$padding}px;\">";

for ($t_rows=0; $t_rows<$rows; $t_rows++)
{
$table .= "<tr>";
}

for ($t_cols=0; $t_cols<$cols; $t_cols++)
{
for ($i=0; $i<$cols; $i++)
{
$table .= "<td style=\"border: {$td_border}px solid;\">";
$table .= $contents[$i];
$table .= "</td>";
}
}

for ($t_rows=0; $t_rows<$rows; $t_rows++)
{
$table .= "</tr>";
}


$table .= "</table>";

echo $table;
}



$t_contents = array("Cell 1", "Cell 2", "Cell 3", "Cell 4");

asf_create_table("4", "4", "1", "5", "1", $t_contents);


instead of 4 cells each with Cell # in them i get 16 cells with the cell #. the 4 displayed 4 times.