javascript - PHP echoing a table, appending it to a specific element in the DOM? -
i have code, checks database , returns rows php code containing 4 values (id, playera, playerb, turn, int).
i use array build table , append table specific location in dom, dont know how that.
i way (get rows via js ajax , use js build , append table), know how, dont want that.
is possible create table , append div using php/html/css ?
thanks
<?php if (isset($_session["userid"])){ $dbmanager = dbmanager::app(); $manager = new manager($_session["userid"]); $gamelist = $manager->getgames(); if ($gamelist) { debug::log("got active games: ".sizeof($gamelist); } else { debug::log("no games"); } } else { debug::log("no user id"); } ?> <!doctype html> <html> <head> <link rel='stylesheet' href='style.css'/> <script src="jquery-2.1.1.min.js"></script> <script src='script.js'></script> <script src='ajax.js'></script> </head> <body> <input type="button" value="creategame" onclick="creategame()"> <divid="gamelistdiv"> <div><a href="logout.php">logout</a></div> </body> </html> edit
<?php $table = ""; if ($gamelist) { foreach ($gamelist $game){ $table += "<tr>"; $table += "<td>"; $table += $game["name"]; $table += "</td>"; $table += "</tr>"; } $table += "</table>"; } ?> <body> <input type="form" id="gamename" placeholder="enter game name here"></input> <input type="button" value="creategame" onclick="creategame()"></input> <div> <span>active games</span> <?php echo $table; ?> </div> <div><a href="logout.php">logout</a></div> </body>
you need understand dom not yet exist - created browser, , browser builds based on output of combined php & html.
there many ways solve problem without resorting ajax calls etc.
<!doctype html> <html> <head> <link rel='stylesheet' href='style.css'/> <script src="jquery-2.1.1.min.js"></script> <script src='script.js'></script> <script src='ajax.js'></script> </head> <body> <input type="button" value="creategame" onclick="creategame()"> <div id="gamelistdiv"> <?php if (isset($_session["userid"])){ $dbmanager = dbmanager::app(); $manager = new manager($_session["userid"]); $gamelist = $manager->getgames(); if ($gamelist) { debug::log("got active games: ".sizeof($gamelist); echo '<table style="width:100%">'; //assuming can iterate on $gamelist value foreach($gamelist &$game) { //here assume result returned object these properties - might case need $game['playera'] or $game->getdata('playera') - not sure database lib using. echo '<tr> <td>'.$game->playera.'</td> <td>'.$game->playerb.'</td> <td>'.$game->turn.'</td> </tr>'; } echo '</table>'; } else { debug::log("no games"); } } else { debug::log("no user id"); } ?> </div> <div><a href="logout.php">logout</a></div> </body> </html> in example running php in-line html.
you if wanted keep of database logic @ top of page , not in-line html:
<?php /* database logic here */ $variable = '<span>this variable contain old html came database logic</span>'; ?> <html> <head> </head> <body> <php echo $variable; ?> </body> </html> 
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