javascript - Trying to serialize form with ajax and jquery -
i'm trying form submit user input modal in jquery via ajax ajax call isn't picking user input. ajax call being made server when check if user input has registered server it's blank.
html: <body> <div id="home"> <p>home</p> </div> <div id="welcome"> <span>welcome <?php echo $_session['user']; ?></span> </div> <form id="form"> <p1>please enter in hotkey below</p1> <input type="text" id="hotkey" placeholder="hotkey"> <input id="submit" type="button" value="submit"> </form> <div id="keyshortcut"> <input type="text" id="keyshortcut" placeholder="hotkey"> </div> <div id="select_button"> <button id="select-hotkey">select hotkey</button> </div> <div id="hotkeyselection"> <span>this hotkey have selected:</span> </div> <div id="logout"> <a href="logout.php?logout">log-out</a> </div> <br> </body> jquery:
$(function() { dialog = $("#form").dialog({ autoopen: false, height: 250, width: 350, modal: true, buttons: { cancel: function() { dialog.dialog("close"); } }, close: function() { form[0].reset(); } }); $("#select-hotkey").button().on("click", function() { dialog.dialog("open"); }); ajax:
$(document).ready(function() { $("#submit").click(function() { var hotkey = $("#hotkey").val(); var datastring = 'hotkey=' + hotkey; alert(datastring); $.ajax({ type: "post", url: "submithotkey.php", data: $("#form").serialize(), success: function(result) { alert(result); } }); }); }); php
<?php $con=''; $con= mysqli_connect("localhost","***","****","***"); $curr_user=$_session['user']; $data=$_post['serialize']; $hotkey=$data['hotkey']; $query = "insert users(hotkey) values ('$hotkey',) username='$curr_user'"; $run_query = mysqli_query($con, $query); ?>
you need give form fields name= value
$().serialize(); will create string of params name
example: http://jsbin.com/sowutafuju/edit?html,js,console,output
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