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POInsert PhoneGap Data in MySQL Database
 

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  1. POInsert PhoneGap Data in MySQL Database
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    <p>I'm new in PhoneGap and i found this tutorial of inserting data in mysql database using jQuery. But the problem is I can't execute this sample. No result of inserting data in mySql. Can anyone tell me what is my error or is there easiest way to insert mysql data from phoneGap? thank you.</p> <p>Here's my Logcat when i'm trying this in emulator</p> <pre><code>06-06 16:25:25.425: E/Trace(769): error opening trace file: No such file or directory (2) 06-06 16:25:25.646: I/CordovaLog(769): Changing log level to DEBUG(3) 06-06 16:25:25.655: I/CordovaLog(769): Found preference for useBrowserHistory=true 06-06 16:25:25.655: D/CordovaLog(769): Found preference for useBrowserHistory=true 06-06 16:25:25.675: I/CordovaLog(769): Found preference for exit-on-suspend=false 06-06 16:25:25.675: D/CordovaLog(769): Found preference for exit-on-suspend=false 06-06 16:25:25.675: D/DroidGap(769): DroidGap.onCreate() 06-06 16:25:25.855: D/dalvikvm(769): GC_FOR_ALLOC freed 70K, 8% free 2480K/2672K,paused 82ms, total 86ms 06-06 16:25:25.875: I/dalvikvm-heap(769): Grow heap (frag case) to 3.144MB for 635812-byte allocation 06-06 16:25:25.945: D/dalvikvm(769): GC_FOR_ALLOC freed 1K, 6% free 3099K/3296K, paused 69ms, total 69ms 06-06 16:25:26.045: D/dalvikvm(769): GC_CONCURRENT freed &lt;1K, 6% free 3110K/3296K, paused 7ms+29ms, total 81ms 06-06 16:25:26.255: D/CordovaWebView(769): CordovaWebView is running on device made by: unknown 06-06 16:25:26.275: D/JsMessageQueue(769): Set native-&gt;JS mode to 2 06-06 16:25:26.315: D/DroidGap(769): DroidGap.init() 06-06 16:25:26.405: D/CordovaWebView(769): &gt;&gt;&gt; loadUrl(file:///android_asset /www/track.html) 06-06 16:25:26.405: D/PluginManager(769): init() 06-06 16:25:26.445: D/CordovaWebView(769): &gt;&gt;&gt; loadUrlNow() 06-06 16:25:26.464: D/DroidGap(769): Resuming the App 06-06 16:25:26.615: D/SoftKeyboardDetect(769): Ignore this event 06-06 16:25:26.705: D/gralloc_goldfish(769): Emulator without GPU emulation detected. 06-06 16:25:27.025: D/SoftKeyboardDetect(769): Ignore this event 06-06 16:25:27.465: D/DroidGap(769): onMessage(onPageStarted,file:///android_asset /www/track.html) 06-06 16:25:28.964: D/chromium(769): Unknown chromium error: -6 06-06 16:25:29.064: D/chromium(769): Unknown chromium error: -6 06-06 16:25:29.394: D/CordovaNetworkManager(769): Connection Type: 3g 06-06 16:25:29.394: D/DroidGap(769): onMessage(networkconnection,3g) 06-06 16:25:29.394: D/CordovaNetworkManager(769): Connection Type: 3g 06-06 16:25:29.414: D/DroidGap(769): onMessage(spinner,stop) 06-06 16:25:29.554: D/TilesManager(769): Starting TG #0, 0x2a2276a8 06-06 16:25:29.594: D/Cordova(769): onPageFinished(file:///android_asset /www/track.html) 06-06 16:25:29.594: D/DroidGap(769): onMessage(onPageFinished,file:///android_asset /www/track.html) 06-06 01:14:49.216: D/SoftKeyboardDetect(769): Ignore this event 06-06 01:14:52.746: D/SoftKeyboardDetect(769): Ignore this event 06-06 01:14:55.016: D/DroidGap(769): onMessage(onPageStarted,file:///android_asset /www/track.html?email=wwwww&amp;comment=ww) 06-06 01:14:55.196: D/chromium(769): Unknown chromium error: -6 06-06 01:14:55.476: D/CordovaNetworkManager(769): Connection Type: 3g 06-06 01:14:55.486: D/DroidGap(769): onMessage(spinner,stop) 06-06 01:14:55.486: D/chromium(769): Unknown chromium error: -6 06-06 01:14:55.518: D/Cordova(769): onPageFinished(file:///android_asset /www/track.html?email=wwwww&amp;comment=ww) 06-06 01:14:55.518: D/DroidGap(769): onMessage(onPageFinished,file:///android_asset /www/track.html?email=wwwww&amp;comment=ww) </code></pre> <p>Here is my track.html </p> <pre><code>&lt;!DOCTYPE html&gt; &lt;html&gt; &lt;head&gt; &lt;title&gt;Device Properties Example&lt;/title&gt; &lt;script type="text/javascript" charset="utf-8" src="cordova-2.7.0.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" charset="utf-8" src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"&gt; $('form').submit(function(){ var landmarkID = $(this).parent().attr('data-landmark-id'); var postData = $(this).serialize(); $.ajax({ type: 'POST', data: postData+'&amp;amp;lid='+landmarkID, url: 'http://192.168.254.105/webs/main/track.php', success: function(data){ console.log(data); alert('Your comment was successfully added'); }, error: function(){ console.log(data); alert('There was an error adding your comment'); } }); return false; }); &lt;/script&gt; &lt;/head&gt; &lt;div id="landmark-1" data-landmark-id="1"&gt; &lt;form&gt; &lt;label for="email"&gt; &lt;b&gt;Email&lt;/b&gt; &lt;input type="email" id="email" name="email"&gt; &lt;/label&gt; &lt;label for="comment"&gt; &lt;b&gt;Comment&lt;/b&gt; &lt;textarea id="comment" name="comment" cols="30" rows="10"&gt;&lt;/textarea&gt; &lt;/label&gt; &lt;input type="submit" value="Save"&gt; &lt;/form&gt; &lt;/div&gt; &lt;body&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>Here's my track.php </p> <pre><code> &lt;?php $server = "localhost"; $username = "root"; $password = ""; $database = "comments"; $con = mysql_connect($server, $username, $password) or die ("Could not connect: " . mysql_error()); mysql_select_db($database, $con); $locationID = $_POST["lid"]; $email = mysql_real_escape_string($_POST["email"]); $comment = mysql_real_escape_string($_POST["comment"]); $sql = "INSERT INTO comment (location_id, email, comment) "; $sql .= "VALUES ($locationID, '$email', '$comment')"; if (!mysql_query($sql, $con)) { die('Error: ' . mysql_error()); } else { echo "Comment added"; } mysql_close($con); ?&gt; </code></pre> <p>Thank you for your help! </p>
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    1. COIf you open this page in a browser you can use your browser tools to look at the result of the ajax post. There may be an error or something
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    2. COAlso, in phonegap there is some configuration where you need to specify what URLs it is allowed to hit. You may not have set that up.
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    3. COI Tried to run it in my browser and it shows an alert box "gap:["Device","getDeviceInfo","Device304521016"]" I click OK and my browser(mozilla) not responding. then an alertbox again "A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete. Script: resource://gre/components/ConsoleAPI.js:402" so i need to click stop script to prevent my browser from hanging
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