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Found 7 results

  1. I would like to fill a combobox from my data in a table of my postgresql database. Here is my code: but I'm getting the combobox empty. <html> <body> <select> <?php $db = pg_connect('host=localhost dbname=test user=myusername password=mypassword') or die ("Could not connect to DB"); $sql = pg_query(sprintf("SELECT City FROM Cities")); while ($row = pg_fetch_assoc($sql)) { echo "<option value=$row[City]>$row[City]</option>"; } pg_close($db); ?> </select> </body> </html>
  2. i have checkbox in a table and want to put the value as the id in the database then when i press submit it displays all the row data for each checkbox $res = pg_query ($conn, "SELECT artist,composer,genre,title,album,label,price,description FROM music"); echo "<table border='1'>"; echo "<tr><th>Select</th><th>Artist</th><th>Composer</th><th>Genre</th><th>Title</th><th>Album</th><th>Label</th><th>Price</th><th>Description</th></tr>"; while ($row = pg_fetch_row($res)) { echo "<tr>"; echo '<td><input type="checkbox" name="check_list[]" value="' . $row['res'] .'"></td>'; for ($column = 0; $column < pg_num_fields($res); $column++) { echo "<td>" . $row[$column] . "</td>"; } echo "</tr>"; } echo "</table>\n"; ________________________________________________-- basket.php echo "<table border='1'>"; echo "<tr><th>Select</th><th>Artist</th><th>Composer</th><th>Genre</th><th>Title</th><th>Album</th><th>Label</th><th>Price</th><th>Description</th></tr>"; echo "<pre>\n"; print_r($_POST['check_list']); echo "</pre>\n";
  3. Hello, I have written a code to use google map drawing tools to draw polygon, circle and point on the googlemap, i need to capture and store these drawing in my postgresql database and also be able to display the store data back on the map when queried. I need someone to look at my code and tell me how I can achieve this. The google map and the drawings functions well, i know i need to create a table in the database to capture the geometric information of the drawings which i have also done. but the table doesnt seem to be populating. i believe something is wrong with my code and i need help from anyone who has successfully done this in the past Thanks <?php $host = "host=localhost"; $port = "port=5432"; $dbname = "dbname=LS"; $credentials = "user=postgres password=carol74"; $db = pg_connect( "$host $port $dbname $credentials" ); if(!$db){ echo "Error : Unable to open database\n"; } else { echo "Opened database successfully\n"; } ?> <!DOCTYPE html> <head> <title>LSInfo Recording tool</title> <meta name="viewport" content="initial-scale=1.0, user-scalable=no"> <meta charset="utf-8"> <style> html, body, #map { height: 90%; margin: 10px; padding: 0px } </style> <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=true&libraries=drawing,geometry"></script> <script> var coordinates = []; var all_shapes = []; var selectedShape; function draw_shape() { for(var i = 0; i < all_shapes.length; i++) { all_shapes[i].setMap(null); } for(var i = 0; i < all_shapes.length; i++) { all_shapes[i].setMap(map); } } function clearSelection() { if(selectedShape) { selectedShape.setEditable(false); selectedShape = null; } } function setSelection(shape) { clearSelection(); selectedShape = shape; shape.setEditable(true); } function deleteSelectedShape() { if (selectedShape) { selectedShape.setMap(null); } } function save_coordinates_to_array(newShapeArg) { if(newShapeArg.type == google.maps.drawing.OverlayType.POLYGON) { var polygonBounds = newShapeArg.getPath(); for(var i = 0 ; i < polygonBounds.length ; i++) { coordinates.push(polygonBounds.getAt(i).lat(), polygonBounds.getAt(i).lng()); } } else { //alert("Not polygon");///////////// } } var map; function initialize() { map = new google.maps.Map(document.getElementById('map'), {zoom: 12, center: new google.maps.LatLng(7.07859, 5.64392)}); var drawingManager = new google.maps.drawing.DrawingManager(); drawingManager.setMap(map); google.maps.event.addListener(drawingManager, 'overlaycomplete', function(e) { var newShape = e.overlay; newShape.type = e.type; all_shapes.push(newShape); setSelection(newShape); save_coordinates_to_array(newShape); google.maps.event.addListener(newShape, 'click', function() {setSelection(newShape)}); }); google.maps.event.addListener(map, 'click', function(e) {clearSelection();}); } google.maps.event.addDomListener(window, 'load', initialize); </script> </head> <body> <h1>Property identifcation program</h1> <h2> Please Use the Tools shown on the map to markout your parcel location</h2> <div class="map" id="map-canvas"></div> <form method="post" action="" name="informarionForm" id="informarionForm" ><!--onsubmit="save_details(); return false;"--> <p><b></b> <table width="1100" cellpadding="10" cellspacing="0" border="1" align="center"> <tr align="center" valign="top"> <td align="center" colspan="1" rowspan="1" bgcolor="#FF8000"> <table style="width:80%" > <h3>sketch your property location on the Map!!</h3> <tr> Title_holder: <?php $sql =<<<EOF SELECT * from tblperson; EOF; $ret = pg_query($db, $sql); echo'<select name="Title_holder">'; while($row = pg_fetch_assoc($ret)){ echo "<option value=".$row["person_id"].">".$row["first_name"]."</option>"; //print_r($row); } echo '</select>'; ?> </tr> Title_Type: <?php $sql =<<<EOF SELECT * from ownership_type; EOF; $ret = pg_query($db, $sql); echo'<select name="Ownership" id="Ownership">'; while($row = pg_fetch_array($ret)){ $id = $row["type_id"]; if($id == $row["type_id"]){ echo 'selected'; } echo "<option value=".$row["type_id"].">".$row["type_description"]."</option>"; //print_r($row); } echo '</select>'; ?> </tr> <tr> Select boundary identifier: <?php $sql =<<<EOF SELECT * from boundaryidentificationtable; EOF; $ret = pg_query($db, $sql); echo'<select name="boundary_identifier">'; while($row = pg_fetch_array($ret)){ echo "<option value=".$row["boundary_id"].">".$row["boundary_type"]."</option>"; } echo '</select>'; ?> </tr> <tr> Media_Type: <?php $sql =<<<EOF SELECT * from lutmediatypes; EOF; $ret = pg_query($db, $sql); echo'<select name="lutmediatypes">'; while($row = pg_fetch_array($ret)){ echo "<option value=".$row["media_type_id"].">".$row["media_type"]."</option>"; } echo '</select>'; ?> </tr> <p></p> <tr> Select_Media: <?php $sql =<<<EOF SELECT * from tblmedia; EOF; $ret = pg_query($db, $sql); echo'<select name="tblmedia">'; while($row = pg_fetch_array($ret)){ echo "<option value=".$row["media_id"].">".$row["file_name"]."</option>"; } echo '</select>'; ?> <td>Capture boundaryline geometry from Map </td> <td><input name="the_geom2" type="text" id="the_geom2" ></td></td> </tr> <tr> <td>Capture Parcel Geometry from Map </td> <td><input name="the_geom" type="text" id="polygeom" ></td></td> </tr> <tr> <td>Add your description for this parcel:</td> <td><textarea cols="20" name="comments" rows="3" ></textarea></td> </tr> <td> </td> <td> <input name="Submit1" type="button" onclick="save_details();" value="Submit Information." ></td> </tr> </table> <p></p> <table width="700" cellpadding="10" cellspacing="0" border="1"> <tr align="center" valign="top"> <td align="center" colspan="1" rowspan="1" bgcolor="#CCCCCC"> <table style="width: 100%"> <h3>Identify other Useful Land resources and economic trees on your parcel</h3> <tr> Landuse:<?php $sql =<<<EOF SELECT * from landusetable; EOF; $ret = pg_query($db, $sql); echo'<select name="Landuse">'; while($row = pg_fetch_array($ret)){ echo "<option value=".$row["landuse_id"].">".$row["landuse_type"]."</option>"; } echo '</select>'; ?> </tr> <p></p> <tr> <td>Input Resource Name (tree; pond_water):</td> <td><textarea cols="20" name="comments" rows="3" ></textarea></td> </tr> <tr> Select media to upload(video, audio, picture or text): <?php $sql =<<<EOF SELECT * from tblmedia; EOF; $ret = pg_query($db, $sql); echo'<select name="tblmedia">'; while($row = pg_fetch_array($ret)){ echo "<option value=".$row["media_id"].">".$row["file_name"]."</option>"; } echo '</select>'; ?> <tr> <td>Preview Media(video, audio, picture or text)</td> <td><input name="previewVideo" type="text"></td> </tr> <tr> <td> </td> <td> <input name="Submit1" type="button" onclick="save_details();" value="Submit Information." ></td> </tr> </table> </form> </body> </html>
  4. What are your thoughts about MySQL vs PostgreSQL ? up till now I always used MySQL and I have no real reason to complain about it. The only thing I wonder is how well it will be maintained in the future since Oracle bought it. PostgreSQL seems like a more advanced DB but I have never used it.
  5. Hi there. I am new at php and postegresql, I have installed postegreSQL 9.3 and wampserver 2.3. I have already enable the postgreSQL extensions. I am trying to acess a database with the name db where is already created a 3 collumn table (text,text,double). I want to insert a value into it using a php code. The php code that i have is this: $dbconn = pg_connect("host=localhost port=5432 dbname=postgres user=postgres password=passss") or die('It was not possible to connect: ' . pg_last_error()); echo 'Connected: ', pg_dbname($dbconn); $query = "INSERT INTO bd( dia, hora, voltagem) VALUES ('18-9-2013', '17:32:37', 302);"; $linha=pg_query($dbconn,$query); pg_close($dbconn); When opening the file in the browser i get: Connected: postgres ( ! ) Warning: pg_query(): Query failed: ERROR: relation "bd" does not exist LINE 1: INSERT INTO bd( ^ in C:\wamp\www\connectDB.php on line 12 Call Stack # Time Memory Function Location 1 0.0005 246472 {main}( ) ..\connectDB.php:0 2 0.0354 247848 pg_query ( ) ..\connectDB.php:12 What am i doing wrong? i dont get it. Does anyone can give me a little help? Thanks in advance
  6. Hello, I have a table that I read in from a postgresql database but I need to add a column that has checkboxes in the final row. It is for a shop so then when the item is selected via checkbox I can then press an add to cart button and send this using an array to the cart.php page. Firstly I need to be able to add checkboxes to the end of each row before I can even do that and I am struggling at how to get a checkbox at the end of each row of my table. <form action="index.php" method="post"> <table> <tr> <th>ref</th> <th>title</th> <th>platform</th> <th>description</th> <th>price</th> <th>select</th> </tr> <?php $resource = pg_query ($connect, "select refnumber,title,platform,description,price from CSGames"); while ($row = pg_fetch_array ($resource)) { $result[] = $row; } foreach($result as $key => $value) { echo "<tr>"; for ($j = 0; $j < pg_num_fields ($resource); $j++) { echo "<td>".$a[$j]."</td>"; } echo "</tr>"; } ?> </table> Could any help with this and explain so I can understand what is occurring in the future please?
  7. Hello, I currently have a table that displays a list of elements from a shop. The information comes from a postgreSQL database and is then shown on index.php using a table. The problem I have is I need to add a checkbox to the end of each row so when I select multiple items I can add them to basket. I have the 'select' column set up but no checkboxes as of yet. I need to first implement the checkboxes and then from there I can get and post the selected items into the basket.php page. Any help would be massively appreciated. This is probably something simple im just overseeing. Would rather you also explain than try and give a straight up answer as I am more likely to learn that way. Thank you
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