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PHP - Browser Lock Up
I'm not sure if JS or PHP is causing my browser to lock up when I access this page. I have a database of zipcodes ... approx. 70,000 of them. I have a php loop put them into a JS array. I then want JS to create a drop down with all the zip codes. On Chrome it completely doesn't work. On FF it will loop to about 64,000 and then give a warning that the script is taking too long. Reading up on google it seems that JS should be able to handle an array much bigger then mine... so what could be he problem?
<script language="javascript"> function addOption(selectbox,text,value ) { var optn = document.createElement("OPTION"); optn.text = text; optn.value = value; selectbox.options.add(optn); } <?php //TESTING $con = mysql_connect("","",""); mysql_select_db("", $con); //END TESTING $data = mysql_query("SELECT postalCode FROM geo_city WHERE postalCode !='' ORDER BY postalCode ASC") or die(mysql_error()); echo 'function addOption_list(selectbox){ var zip = new Array("VOID"'; while($info = mysql_fetch_array($data)){ echo ',"'.$info['postalCode'].'"'; } echo ');'; ?> for (var i=0; i < zip.length;++i){ addOption(document.drop_list.zip_list, zip[i], zip[i]); } } </script> </head> <body onLoad="addOption_list()";> <FORM name="drop_list" action="" method="POST" > <SELECT NAME="zip_list"> <Option value="" >Zip Code list</option> </SELECT> </form> Similar TutorialsI have a folder with php includes files and one of them has the username and password of the database. Is there any way that i can lock the folder and unlock it with php. Or do it using the cpanel of my server? I have a little php site that looks up data in my crm database quickly and easily on my iphone. Right now it's wide open because I'm in and out of it all day and trying to input uid/pw into a secure login page is a pain in the rear. (we're not talking about sensitive data here and I'm the only user.) So, I would like to design a screen with several large graphic buttons and be able to touch those buttons in a specific sequence that would functionally allow a secure login. Similar in concept to the android screen lock. You touch a sequence of numbered buttons and voila, the screen unlocks. It does not open a text field for data entry into two separate fields. So if my access code was 1,2,3,4 and the screen was divided into quarters with a large number on each one, I would touch the buttons in that order and it would open the main page. How would this best be accomplished? Is there a php function to essentially build a variable through successive key presses? then with a final submit it would just check that against a "secret code" and allow access. Thanks for any input. Hello All, I have a custom session.set_save_handler to handler sessions for my application. It seems to work fine. The database table is of type innodb. I see some errors in my log file of the nature, "(1205) Lock wait timeout exceeded; try restarting transaction". I have a class which contains the session handler callbacks and have made it a singleton class. session_set_save_handler( array($this, "db_open"), array($this, "db_close"), array($this, "db_read"), array($this, "db_write"), array($this, "db_destroy"), array($this, "db_gc") ); In my "db_read" method, I am doing a "SELECT FOR UPDATE" on the row with the session id. So, while performing load testing on my app. which has a lot of ajax calls, I noticed the "lock wait timeout" errors. How do I resolve this problem? Any suggestions? 1) Should I catch these errors and issue a explicit "commit" in the read or write methods? 2) Should I specify a higher timeout value for "innodb_lock_wait_timeout"? Thanks I'd like to use an application that's not browser based, on Internet Explorer. I've read somewhere that this is possible with a PHP script, but which one? If you can get me on the right track, I'd really appreciate it. Cheers. Hello PHPers, I need help regards obtaining the correct Host and IP address. Using all browsers except mozilla-firefox, I will received the correct IP address. But with Mozzilla-firefox I get the wrong Host and IP address back as 10.1.23.22 ..The code I have is $mj_ip = $_SERVER['REMOTE_ADDR']; $mj_host = gethostbyaddr($_SERVER['REMOTE_ADDR']); Cheers, HJ Hey there, I'm trying to set up a little ftp script to make it easier to upload files and add new folders for images and videos ect on a backend admin page however the following script just will not connect I keep getting the "Couldn't connect to 66.40.52.167" error so it's not even finding the server however when I put it into my browser it connects just fine, I've even pinged it and all works fine so I don't get it. $ftp_server = "66.40.52.167"; $ftp_user = "username"; $ftp_pass = "password"; $conn_id = ftp_connect($ftp_server) or die("Couldn't connect to $ftp_server"); if (@ftp_login($conn_id, $ftp_user, $ftp_pass)) { echo "Connected as $ftp_user@$ftp_server\n"; } else { echo "Couldn't connect as $ftp_user\n"; } ftp_close($conn_id); Any ideas would be appreciated! Hello,
I want to know how they keep the same url when page is changing, if you dont know what i mean try the link and check the browser when you wat happens when you click in a other link in the website.
( Website Link ( Normal Content ) ) http://geedmo.com/?item=LushSlider
Thanks in advance.
I am trying to come up with a script that will detect whether the requesting user agent is a bot or a browser, as their are so many bots and scripts around i have decided to go with the latter so i need a list of browsers that may be used to do the following Quote $browser_array = array(list of browsers..................); if(!in_array($_SERVER['HTTP_USER_AGENT'], $browser_array)) { output text; } else { output html; } so basically i am now stuck without a complete list of user agents so if anyone knows where i can find a list it would be much appreciated This topic has been moved to HTML Help. http://www.phpfreaks.com/forums/index.php?topic=314530.0 I need to use an if statement in conjunction with the browser name/type "Mozilla Firefox" vs "Google Chrome" to display certain scripts of CSS to a page. I am not sure how to do this. Any help would help, Brian OK, I'm nearing the end of a very long chat project and I have one last hurdle to jump, I've saved this task to the near end because I thought it would be a problem as I have no idea what to do or where to start. The problem is exactly what is said in the subject title. I have looked into JavaScript options such as "onbeforeunload" but that is just BAD. The login is controlled by sessions, so when the user closes the browser, the session is ended, but data in the database says different, cookies are not an option I'm afraid. I've had an idea that if I create a special account (or a few) and always leave these accounts logged in, they can check if a user has been inactive for a certain period of time, and then run queries to change things, I know this sound odd but maybe I will not have to create these accounts but general accounts that people make will be able to do this for me, without them even knowing. Please help, any ideas, suggestions, logic or methods that you think will help will be great. Thanks. Hi, I have tried a "Hello.php" to open in my web browser. It throws 404 file not found error. I am using Intranet. How to determine the web server I am using? Thanks. hi i was wondering if anyone has any idea how to get this code to work for more then one browser? i can get it to work for one browser but have no luck on getting it to work for more then one browser thanks... code that don't work: Code: [Select] <?php include("browserDetection.php"); $user_browser = browser_detection('browser'); if ( $user_browser == 'mozilla' ) { echo("<link href='style.css' type='text/css' rel='stylesheet'></link>\n"); } else { echo("<link href='style1.css' type='text/css' rel='stylesheet'></link>\n"); } if ( browser_detection('msie') ) { echo("<link href='style.css' type='text/css' rel='stylesheet'></link>\n"); } else { echo("<link href='style1.css' type='text/css' rel='stylesheet'></link>\n"); } ?>code that works: Code: [Select] <?php include("browserDetection.php"); $user_browser = browser_detection('browser'); if ( $user_browser == 'Mozilla' ) { echo("<link href='style.css' type='text/css' rel='stylesheet'></link>\n"); } else { echo("<link href='style1.css' type='text/css' rel='stylesheet'></link>\n"); } ?> Is there a way so when someone loads your website that it forces them to load it in a different browser? Is there anything to worry if I see no SSL warning in my browser's address bar when I am in the logging credentials form?
I'm planning on writing a library script holding pdf files which will serve the purpose as ebooks in which people could search and open. I don't know for sure, but doubt that you can open a pdf file and make it readable in php. I've noticed adobe reader has managed to do it, and what method do they use to do so? how would you code a map for a browser game like travian? i know how it works but i cant code that sort of stuff. ive got my database set up like this x y player 1 1 1 2 etc.... so i when you click an arrow it will got to the next square along. I got problem with one of my php page. Mozilla browser keeps on loading although it shows the page, i am not really sure which part is wrong. But i don't find any problem with other browsers lol. Can anyone help me please thanks in advance I have done some searching and digging, but it seems everyone has their own ways of doing things, some more effective than others. I have a web design portfolio website, which uses a "coinslider" flash slideshow. It looks awesome in FF, but IE6/etc users cant view it properly. How can I create a PHP if/then to detect if they are using a sub-par browser, and display a more simple slideshow? That way it will work for all users, and those with Firefox and similar browsers can view the more interesting slideshow. Thanks. |
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