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Showing results for tags 'javascript'.
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For eg. I would prefer to have a link like this in the head section. <head> <script src="js/code.js"></script> </head> as oppose to like this. <head> <script> var _debug = false; var _placeholderSupport = function() { var t = document.createElement("input"); t.type = "text"; return (typeof t.placeholder !== "undefined"); }(); window.onload = function() { var arrInputs = document.getElementsByTagName("input"); var arrTextareas = document.getElementsByTagName("textarea"); var combinedArray = []; for (var i = 0; i < arrInputs.length; i++) combinedArray.push(arrInputs[i]); for (var i = 0; i < arrTextareas.length; i++) combinedArray.push(arrTextareas[i]); for (var i = 0; i < combinedArray.length; i++) { var curInput = combinedArray[i]; if (!curInput.type || curInput.type == "" || curInput.type == "text" || curInput.type == "textarea") HandlePlaceholder(curInput); else if (curInput.type == "password") ReplaceWithText(curInput); } if (!_placeholderSupport) { for (var i = 0; i < document.forms.length; i++) { var oForm = document.forms[i]; if (oForm.attachEvent) { oForm.attachEvent("onsubmit", function() { PlaceholderFormSubmit(oForm); }); } else if (oForm.addEventListener) oForm.addEventListener("submit", function() { PlaceholderFormSubmit(oForm); }, false); } } }; function PlaceholderFormSubmit(oForm) { for (var i = 0; i < oForm.elements.length; i++) { var curElement = oForm.elements[i]; HandlePlaceholderItemSubmit(curElement); } } function HandlePlaceholderItemSubmit(element) { if (element.name) { var curPlaceholder = element.getAttribute("placeholder"); if (curPlaceholder && curPlaceholder.length > 0 && element.value === curPlaceholder) { element.value = ""; window.setTimeout(function() { element.value = curPlaceholder; }, 100); } } } function ReplaceWithText(oPasswordTextbox) { if (_placeholderSupport) return; var oTextbox = document.createElement("input"); oTextbox.type = "text"; oTextbox.id = oPasswordTextbox.id; oTextbox.name = oPasswordTextbox.name; //oTextbox.style = oPasswordTextbox.style; oTextbox.className = oPasswordTextbox.className; for (var i = 0; i < oPasswordTextbox.attributes.length; i++) { var curName = oPasswordTextbox.attributes.item(i).nodeName; var curValue = oPasswordTextbox.attributes.item(i).nodeValue; if (curName !== "type" && curName !== "name") { oTextbox.setAttribute(curName, curValue); } } oTextbox.originalTextbox = oPasswordTextbox; oPasswordTextbox.parentNode.replaceChild(oTextbox, oPasswordTextbox); HandlePlaceholder(oTextbox); if (!_placeholderSupport) { oPasswordTextbox.onblur = function() { if (this.dummyTextbox && this.value.length === 0) { this.parentNode.replaceChild(this.dummyTextbox, this); } }; } } function HandlePlaceholder(oTextbox) { if (!_placeholderSupport) { var curPlaceholder = oTextbox.getAttribute("placeholder"); if (curPlaceholder && curPlaceholder.length > 0) { Debug("Placeholder found for input box '" + oTextbox.name + "': " + curPlaceholder); oTextbox.value = curPlaceholder; oTextbox.setAttribute("old_color", oTextbox.style.color); oTextbox.style.color = "#c0c0c0"; oTextbox.onfocus = function() { var _this = this; if (this.originalTextbox) { _this = this.originalTextbox; _this.dummyTextbox = this; this.parentNode.replaceChild(this.originalTextbox, this); _this.focus(); } Debug("input box '" + _this.name + "' focus"); _this.style.color = _this.getAttribute("old_color"); if (_this.value === curPlaceholder) _this.value = ""; }; oTextbox.onblur = function() { var _this = this; Debug("input box '" + _this.name + "' blur"); if (_this.value === "") { _this.style.color = "#c0c0c0"; _this.value = curPlaceholder; } }; } else { Debug("input box '" + oTextbox.name + "' does not have placeholder attribute"); } } else { Debug("browser has native support for placeholder"); } } function Debug(msg) { if (typeof _debug !== "undefined" && _debug) { var oConsole = document.getElementById("Console"); if (!oConsole) { oConsole = document.createElement("div"); oConsole.id = "Console"; document.body.appendChild(oConsole); } oConsole.innerHTML += msg + "<br />"; } } </script> </head> How can I make that happen? I rather not show that awful long code in the head.
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I have a multi-step form that offers different options of membership to users with the e-mail domain 'vip.co.uk' I finally have it working but have hit a wall with pulling the variables together to form an URL that can be submitted to the payment gateway in the final step. The variables I need to pass are username, password, email, subscription id (a value attached to a radio button in step 2 - not yet built it). I have a JS fiddle at http://jsfiddle.net/zsasvoo4/15/. The final form will be in PHP and I'd prefer to use that language.
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Hello all, i need your help on this. I don´t know if it´s possible, and if possible, i don´t know how to do it. I catch visitors country code using javascript in a variable called "country". Then, i need to php include diferent files based on that country code, like: if country == UK include header_uk.php else if country == US include header_us.php else if country == BR include header_br.php else include header.php I don´t know nothing about coding, this is just an example. I don´t have another way of catching visitors country without javascript. Is this possible? Thanks in advance.
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finder.com.au is making waves in the comparison space, and we are expanding our Design & Technology team massively this year. We are looking for several full-stack Senior PHP Developers who will be responsible for building a wide variety of web-based applications (using PHP and MySQL) in addition to maintaining existing PHP code, optimizing website and database performance and developing custom PHP solutions. This is a great opportunity for web people at heart to join a growing team delivering awesome products that get used by hundreds of thousands of users. As a developer at finder.com.au you will have the freedom, autonomy, and responsiblity to improve the code, tools, and architecture without having to cut through red tape. Why finder.com.au? We've just been named one of the top service companies in the Asia Pacific for 2014, taking silver in the Stevie Awards for Australian Service Company of the year. We’ve also been dubbed one of Anthill’s 50 coolest companies in Australia for 2013 thanks to our amazing team, wonderful users and cool company culture. As a development team, we move quickly, releasing code several times per day. You need to be willing to move fast, rely on automation, make decisions on less than perfect information, trust your teammates, and constantly strive to improve. A new Head of Design and Technology, with experience at two of local startup scene’s biggest success stories, recently joined us to lead the team on a mission to speed up the entire company to become the Australian brand for comparison. The team runs hackdays every other month that give all developers free time to show off their creativity and innovation. You will have choice of OS, laptop or desktop, IDE and toolset, and up to 3 monitors. What’s more, you will experience an ultra modern office located in the heart of the Sydney CBD, catered lunches and breakfast supplied every day and all the snacks and drinks you want! Who are you? You live and breathe development and your code has soul. You are a great PHP coder that wants to join a team where you can flex your skills and grow further. You are an expert who understands complex problems and enjoys deploying solutions to business problems. You are keen to get your projects live and solve business problems and improve the development environment and tooling. You also have experience in getting code live multiple times per day. You may be applying from overseas – We are happy to provide support with sponsored relocation services. We already have a number of people on our team from overseas so you will be joining a community. Must have experience: 4+ years of PHP development experience for Senior Roles Experience with phpunit Knowledge of CI tools (Bamboo, Travis, CircleCI) Knowledge of CD tools (Beanstalk, Capistrano) Knowledge of Git Ability and desire to use and extend Git tools (GitHub, Bitbucket) to enhance workflow Ability to mentor junior developers Experience with Wordpress beneficial Knowledge of Front End technologies beneficial Knowledge of monitoring tools beneficial Please send us a resume to [email protected] and optionally provide us with a link to your GitHub or Bitbucket profile and a personal note as to why you would want to work with us at finder.com.au. -
Hi, this is my javascript code.i'm trying to validate input date.but this form submit when entering wrong date format. function Validatedate() { var chkdate = document.getElementById("fbdy").value if(document.getElementById("fbdy").value == "") { alert("Please enter the Date..!!") if(chkdate.match(/^[0-9]{4}\-(0[1-9]|1[012])\-(0[1-9]|[12][0-9]|3[01])/)) { alert('date format is correct'); } else { alert("date format is wrong") } return false } else{ return true } } <form> <input type="text" id="fbdy" name="fbdy"/> <input type="submit" value="Register" onclick="Validatedate()" /> <form> please help me
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Hi, in my code radio button disable when passing value is "0" <script type="text/javascript"> $('input[type="radio"]').prop('disable', function() { return $(this).next().text().match(/\((\d+)\)/)[1] == 0; }); </script> it's ok.what i want to do is,color a label or label text when this function true. <label > <input type="radio" name="radio" id="rd" value="" /> Click </label> please help me
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so I have a custom store built off of PHP, JS and CSS and it sells virtual coins for a game and the coins are sent automatically by the script however I want to start offering discounts to customers via discounts codes and I currently came across this script that I have put together: Javascript <!-- var discnt = 0; // no default percent discount var coupons = new Array ( // place to put coupon codes "MavrkHD", "TheFUTBucks", "TOTW", "Mega", "LL" ); var coupdc = new Array ( // place to put discounts for coupon vals "10", "15", "7", "10", "20" ); var coupval = "(blanket)"; // what user entered as coupon code function ChkCoup () { // check user coupon entry var i; discnt = 0; // assume the worst for (i=0; i<coupons.length; i++) { if (coupval == coupons[i]) { discnt = coupdc[i]; // remember the discount amt alert ("This is a valid promo code! \n\n" + discnt + "%" + " discount now in effect."); return; } } alert ("'" + coupval + "' is not a valid promo code!"); } function Sterling (val) { // force to valid dollar amount var str,pos,rnd=0; if (val < .995) rnd = 1; // for old Netscape browsers str = escape (val*1.0 + 0.005001 + rnd); // float, round, escape pos = str.indexOf ("."); if (pos > 0) str = str.substring (rnd, pos + 3); return str; } function ReadForm (obj1) { // apply the discount var amt,des; amt = obj1.amount.value*1.0; // base amount des = obj1.basedes.value; // base description if (discnt > 0) { // only if discount is active amt = Sterling (amt - (amt * discnt/100.0)); des = des + " - " + discnt + "% off - COUP = " + coupval; } obj1.baseamt.value = Sterling (amt); obj1.item_name.value = des; } //--> </script> PayPal Form Details <form action="https://www.paypal.com/cgi-bin/webscr" method="post" onsubmit="this.target = 'paypal'; return ReadForm (this);"> <input type="hidden" name="cmd" value="_xclick" /> <input type="hidden" name="add" value="1" /> <input type="hidden" name="business" value="<?=$functions->getPayPal();?>" /> <input type="hidden" name="item_name" value="Online Coin Currency" /> <input type="hidden" name="amount" id="amount" value="0.00" /> <input type="hidden" name="currency_code" value="GBP" /> <input type="hidden" name="baseamt" id="amount" value="0.00" /> <input type="hidden" name="basedes" value="Online Coin Currency (FUT)" /> <input type="hidden" name="custom" id="custom" value=""> <input type="hidden" name="return" value="RETURN LINK HERE";?> <input type="hidden" name="notify_url" value="<?=HOST.'files/payments/paypal.php';?>"> <input type="hidden" name="cancel_return" value="<?=HOST.'cancelled';?>"> Enter Coupon code <input type = "text" size = "10" name = "coupcode"; /> <input type="button" value="Apply code" onclick="coupval =this.form.coupcode.value; ChkCoup();" /><br/><br/> <input type="image" id="xx" src="https://www.paypalobjects.com/WEBSCR-640-20110306-1/en_US/i/btn/btn_buynowCC_LG.gif" border="0" name="submit" onclick="CalculateOrder(this.form)" alt="PayPal - The safer, easier way to pay online!"> <img alt="" border="0" src="https://www.paypalobjects.com/WEBSCR-640-20110306-1/en_US/i/scr/pixel.gif" width="1" height="1"> </form> So, it all works like sending information to PayPal I have one issue about PayPal displaying the calculated prices. For example: if I take out the id of amount and baseamt and just leave value and put a value of 12.99 and then go on my store and go through the process of buying the virtual coins and then get to the discount code area and proceed to paypal I will get a discount price to pay at paypal but when I use the id="amount" which is a variable for depending on how many coins the customer to buy it'll send that price to paypal, it doesn't discount the price and I have been trying endlessly to fix this! help? Thanks.
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Hi, I'm trying to display a message first before redirect to other page, but my code just directly redirect the page without display the message.please help me. if($num_rows == 0) { echo '<script type="text/javascript">alert("Please Enter Correct Details!");</script>'; header ('Location :login.php'); }
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I hope that this is a simple fix that I can't for the life of me see. I have a page which selects data from a database for a selected person within a selected month which is used to provide an employee with their current or historic earnings. Up until the end of April you could hit the print button and it would print out the page as per what is on the screen (text only) in the correct layout minus the colours and boxes etc, this sufficed perfectly well. Then in May for no apparent reason the information that was collected from the database still displayed but now also has the url printed out, this is also the case when you use the browser print function. Please see the attached image of both scenarios. Any thoughts or help to solve this problem would be greatly appreciated. Thanks Ian.
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Hi, My login form is running correctly.i want to add remind me function.please help me. <form class="form-signin" role="form" id="form1" method="post" action="log.php"> <h2 class="form-signin-heading text-center bluetxt">Sign In</h2> <input type="text" id="email1" class="form-control" name="email1" placeholder="Email address" autofocus /><br /> <input type="text" id="pwd1" class="form-control" name="pwd1" placeholder="Password" value=""/><br/> <label class="checkbox"> <input type="checkbox" value="remember" name="remember"> Remember me </label> <input type="submit" value="Login" onclick="ValidationLog()" style="color:#FFF;" class="btn btn-lg btn-primary btn-block"/> </form> <?php $mail = $_POST['email1']; $pwd = $_POST['pwd1']; $con = mysql_connect("localhost","root",""); if(!$con) { die('Could not connect:'.mysql_error()); } mysql_select_db("biz",$con); if((($mail)&&($pwd))==""){ header( 'Location:index.php' ); }else{ $result = mysql_query("SELECT mail,pw FROM reg WHERE mail = '$mail' AND pw = '$pwd'"); $num_rows = mysql_num_rows($result); mysql_close($con); if($num_rows == 0) { } else{ header( 'Location:user/' ); } } ?>
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Hi, i'm trying to display db(name,email,telephone no) values in textbox.please help me. ::HTML part:: <form class="form-signin" role="form" id="form1" action="post_user.php"> <label class="">Name</label> <input type="text" class="form-control" placeholder="Your Name" value="" required name="yname" id="yname" autofocus ><br/> <label class="">Email</label> <input type="text" class="form-control" name="email" id="email" placeholder="Email address" required > <br/> <label class="">Telephone Number</label> <input type="text" class="form-control" pattern="\d+" placeholder="Telephone" name="telephone" required><br/> <div class="col-md-4 col-md-offset-4"> <button class="btn btn-lg btn-primary btn-block" type="submit">Submit Ad</button> </div> </form> ::post_user.php:: <?php $con = mysql_connect("localhost","root",""); if(!$con) { die('Could not connect:'.mysql_error()); } mysql_select_db("biz",$con); $mail=$_POST['email']; $query = mysql_query("SELECT yname,mail,tp FROM reg WHERE mail = '$mail' "); while($row = mysql_fetch_array($query)) { echo $row['yname']; echo $row['mail']; echo $row['tp']; } mysql_close($con); ?>
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I've been trying to figure out how chat apps work all afternoon to do dynamic data in HTML loading. Can someone please tell me where I'm going wrong for the code flow in this script: <script> function submitchat{ if (form1.uname.value=='' || form1.msg.value==''){ alert("fill out whole form"); return; } var uname=form1.uname.value; var msg=form1.msg.value; var xmlhttp= new XMLHttpRequest(); xmlhttp.onreadystatechange = function(){ if (xmlhttp.readyState==4 && xmlhttp.status=200){ document.getElementById('chatlogs').innerHTML=xmlhttp.responseText; alert("message sent"); } xmlhttp.open('GET', '?page=3.2&uname='+uname+'&msg='+msg, true); xmlhttp.send(); } </script> <form name="form1"> enter your chat name<input type="text" name="uname"> message: <textarea name="msg"></textarea> <br> <div id="chatlogs">Loading Chat Logs...</div> <a href="#" onclick="">send</a> </form> <?php $uname = $_REQUEST['uname']; $msg = $_REQUEST['msg']; if ($msg!='' && $uname!=''){ $chat=" INSERT INTO chat ( `uname` , `msg` ) VALUES ( '$uname', '$msg' )"; $result = mysql_query($chat, $con) or die (sql_death($chat)); }
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OKKK! good day please i have little problem that is now a mighty one before me. I added a login form to a page using Iframe modal class i got from tinybox2. I have been able to login the user and in use the HEADER function to redirect the user to their user_page but the direction is done in the I-frame and not the parent window. Now my problem is how do i close the iframe and still redirect the user to the next page. I tried some javascript but all to no avail . THE LOGIN AND I-FRAME PAGE SCRIPT <?php if(empty($errors)=== true){ $login=login($username, $password); if($login === false){ $errors[]='INVALID LOGIN DETAILS.... PLEASE CHECK YOUR DETAILS AND TRY AGAIN.'; } else{ $_SESSION["user_id"]=$login; ?> <script> parent.window.close();</script> <?php header("location:user_page.php"); } } if(empty($errors)=== false){ $_SESSION["errors"]=$errors[0]; } } ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Login</title> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <meta name="apple-mobile-web-app-capable" content="yes"> <link href="css/signin.css" rel="stylesheet" type="text/css"> </head> <body> <div class="account-container"> <div class="content clearfix"> <form action="#" method="post"> <h1>Member Login</h1> <div class="login-fields"> <p>Please provide your details</p> <div class="field"> <label for="username">Username</label> <input type="text" id="username" name="username" value="" placeholder="Username" class="login username-field" /> </div> <!-- /field --> <div class="field"> <label for="password">Password:</label> <input type="password" id="password" name="password" value="" placeholder="Password" class="login password-field"/> </div> <!-- /password --> </div> <!-- /login-fields --> <input class="login-fields_submit" type="submit" name="login" value="Log In"> </form> <?php if(isset($_SESSION["errors"])){?> <h1 style="background:darkred;margin-bottom:-27px;font-size:9px !important;"> <?php echo $_SESSION["errors"]; unset($_SESSION["errors"]);?></h1><?php }?> </div> <!-- /content --> </div> <!-- /account-container --> </body> </html>
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why this simple code only works on chrome?? function mostrarOcultar(obj) { document.getElementById('seguro').style.visibility = (obj.checked) ? 'hidden' : 'visible'; } this the php: <table width="100%" border="1" id="seguro" style="visibility:visible"> <tr> <td bgcolor="#B4ED89" class="Estilo3"><?php echo "Cantidad Asegurada Bs" ?></td> <td width="47%"><input name="asegu" type="text" id="asegu" size="39" onkeypress="return NumCheck(event,this)" onpaste="return false"/></td> <tr> </table> only work on chrome and perfectly
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Hello, I've just started learning PHP, JavaScript and I've got a big problem on my website. I'm getting this ReferenceError. I know what's the problem, but I don't know how to solve it, and I know people can do it for money but I don't have money, I'm searching for someone who's willing to help newbie. As I said I'm begginer, and I know something. The main problem is because I want to use GKPlugin and Player(jwplayer). Plugin need to use object, example: <object id="flashplayer" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="600" height="400"> <param name="movie" value="player.swf" /> <param name="allowFullScreen" value="true" /> <param name="allowScriptAccess" value="always" /> <param name="FlashVars" value="plugins=plugins/proxy.swf&proxy.link=http://www.vidbull.com/53qx9uo10k5d" /> <embed name="flashplayer" src="player.swf" FlashVars="plugins=plugins/proxy.swf&proxy.link=http://www.vidbull.com/53qx9uo10k5d" type="application/x-shockwave-flash" allowfullscreen="true" allowScriptAccess="always" width="600" height="400" /> </object> Script is generetad just to embed with iframe, and the problem is when I replace it with object, then I'm getting this error. I know that JS can't "call" that iframe to show because I've replaced it with object. You guys probably know about what I'm talking. I'm just searching for some instructions, guidelines from you. ReferenceError: embeds is not defined if (embeds[embedid].indexOf("rapidplayer")== iframe_ad){ Here's the rest of code, I think it's used to show iframe. elseif (substr_count($link,"gorillavid")){ $video_id = explode("/",$link); if (isset($video_id[count($video_id)-1])){ $video_id = $video_id[count($video_id)-1]; $embed = '<object id="flashplayer" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="600" height="400"> <param name="movie" value="http://www.kiinc.com/videott/player.swf" /> <param name="allowFullScreen" value="true" /> <param name="allowScriptAccess" value="always" /> <param name="FlashVars" value="plugins=http://www.kiinc.com/videott/plugins/proxy.swf&proxy.link=http://gorillavid.in/'.$video_id.'" /> <embed name="flashplayer" src="player.swf" FlashVars="plugins=http://www.kiinc.com/videott/plugins/proxy.swf&proxy.link=http://gorillavid.in/'.$video_id.'" type="application/x-shockwave-flash" allowfullscreen="true" allowScriptAccess="always" width="600" height="400" /> </object>'; This is the original code. Don't look at providers(source as gorillavid) because I used gorillavid in previous an posted another example from another source (zalaa) elseif (substr_count($link,"zalaa")){ $video_id = explode("/",$link); if (isset($video_id[count($video_id)-1])){ $video_id = $video_id[count($video_id)-1]; $embed = '<IFRAME SRC="http://www.zalaa.com/embed-'.$video_id.'.html" FRAMEBORDER=0 MARGINWIDTH=0 MARGINHEIGHT=0 SCROLLING=NO WIDTH='.$width.' HEIGHT='.$height.'></IFRAME>'; Function which embed links and should embed GKPlugin/Player: // general image link if (!$embed){ $embed = "<div style='background-color:#000000; width: ".$width."px; height: ".$height."px;text-align:center;cursor:pointer;' onclick='window.open(\"$link\");'>"; $embed.= "<p style='text-align:center; padding-top: 70px;'>"; $embed.= "<a href='$link' target='_blank' style='font-size:24px; color: #ffffff !important'>Click here to play this video</a>"; $embed.= "</p>"; $embed.= "</div>"; } return $embed; } JavaScript code: function getEmbed(embedid){ if (embeds[embedid].indexOf("rapidplayer")== iframe_ad){ var html_content = "<div class='fake_embed' id='fake_embed"+embedid+"' onclick='closeFakeEmbed("+embedid+");'>" + "<br /><br />" + "<div class='fake_embed_ad_close'><a href='javascript:void(0);' onclick='closeFakeEmbed("+embedid+");'>Close Ad</a></div>" + "<div class='fake_embed_ad' id='fake_embed_ad" + embedid +"'>" + "<iframe src='"+baseurl+"/iframe_ad.php' width='300' height='300' frameborder='NO' border='0'></iframe>" + "</div>" + "<div class='fake_embed_bar'><span class='fake_embed_bar_right'></span></div>" + "</div>" + "<div id='real_embed"+embedid+"' style='display:none'>"+embeds[embedid]+"</div>"; jQuery('#videoBox'+embedid).html(html_content); jQuery('#videoBox'+embedid).show(); } else { jQuery('#videoBox'+embedid).html(embeds[embedid]); jQuery('#videoBox'+embedid).show(); } } function countDown(embedid){ showCounter = showCounter-1; jQuery('span#counter').html(showCounter); if (showCounter>0){ showTimer = setTimeout('countDown('+embedid+');',1000); } else { showTimer = null; showCounter = 20; getEmbed(embedid); } } function changeEmbed(embedid, counter){ if (counter == 0){ jQuery('.embedcontainer').html(''); jQuery('.embedcontainer').hide(); getEmbed(embedid); } else { if (showTimer){ clearTimeout(showTimer); } showTimer = null; showCounter = counter; jQuery('.embedcontainer').html(''); jQuery('.embedcontainer').hide(); jQuery('#videoBox'+embedid).html(js_lang.ticker); jQuery('#videoBox'+embedid+' span#counter').html(showCounter); jQuery('#videoBox'+embedid).slideDown("slow"); showTimer = setTimeout('countDown('+embedid+');',1000); } /* jQuery('li.selected').removeClass('selected'); jQuery('#selector'+embedid).addClass('selected'); */ }
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I have been coding for past 2 month with php , like login script ect. I wana know how and what must one do to become better at php , in order to get into job market for example. What books or videos do you recommend? im using mysqli as a beginner of course. but many times i feel so lost with php when i get an error. HOW to avoid this? How can i understand this language better? How do you before you code, draw out ur plans on what u going to do for the project and how u will structure if ps i dont know a super lot about php jargon thanks guy would like to know erveryones thoughts
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Hello, Here is my current code: index.php <html> <body> <form id="hey" name="hey" method="post" onsubmit="return false"> Name:<input type="text" name="name"> <input type="submit" name="submit" value="click"> </form> <table class="table table-bordered" id="update"> <thead> <th>Name</th> </thead> <tbody> <script type="text/javascript"> $("#hey").submit(function() { $.ajax({ type: 'GET', url: 'response.php', data: { username: $('#name').val()}, success: function (data) { $("#update").prepend(data); }, error: function (xhr, ajaxOptions, thrownError) { alert(thrownError); } }); }); </script> </tbody> </table> response.php <?php $username = $_GET['username']; echo "<tr>"; echo "<td>$username</td>"; echo "</tr>"; ?> This code works fine, it prints out the rows as what the user enters. Now what I want to do is, log all these entries to a mySQL database and also, display these rows over the site. i.e., any user who is online, should be seeing this without having to refresh the page too.. Real time updates in a way. How can I achieve that? Thanks! -
so I am not the best coder, and have been having a really hard time getting this devision in javascript. I would put it in html, but I use javascript to clear the page <div id="test" style='position:fixed;bottom:0;left:0; height:76;background:darkorange;width:100%;'><h><object width="75" onclick="web()" height="75" data="img1.jpg"></object> <object width="75" onclick="mdoge()" height="75" data="img2.jpg"></object> <object width="75" onclick="word()" height="75" data="img3.jpg"></object></h></div> so that code above is the code I need to put in a document.write of something of equivalence. Is there any way to put this in javascript? thank you
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I want when onmouseover on particular section to put an OPACITY #fff 0.2 layer on everything except the selected class i.e. table Similarly as you have: .tableHighlight:hover{background-color:#eee} <table id='table-main' class='tableHighlight'> ... but inversed (puts layer on everything else, but not the table itself) --- http://jsfiddle.net/LYcm9/1/ -
http://paste.ee/p/OhiWv The above is a link to a readable version of my code. The XMLHTTPREQUEST worked, and the array was pulled down. Was able to print out the undecoded/unparsed array. However, immediately afterwards, all code stops working. <script> var xhr; if (window.XMLHttpRequest) { // Mozilla, Safari, ... xhr = new XMLHttpRequest(); } else if (window.ActiveXObject) { // IE 8 and older xhr = new ActiveXObject("Microsoft.XMLHTTP"); } xhr.open("POST", "PHPLibrary/selectMemberResults.php", true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.send(); xhr.onreadystatechange = display_data; var $phparray function display_data() { if (xhr.readyState == 4) { if (xhr.status == 200) { //alert(xhr.responseText); $phparray = xhr.responseText; document.getElementById("suggestion").innerHTML = $phparray; // // //......................................................? // The above line of code is the last thing to print or // to do anything that returns to the browser.... //.......................................................? // All lines below do nothing............................? // } else { //alert('There was a problem with the request.'); } } } document.write("Length of phparray Array :" + $phparray.length + "<"); var output = JSON.parse($phparray, function (key,val) { if ( typeof val === 'string' ) { // regular expression to remove extra white space if ( val.indexOf('\n') !== -1 ) { var re = /\s\s+/g; return val.replace(re, ' '); } else { return val; } } return val; } ); document.write("Length of Array :" + $output.length + "<"); for (var i=0; i < $output.length; i++) { document.getElementById("suggestion").innerHTML = $output[i].MEMBER_NAME; } </script> -
Here is my add driver button $( "#addDriver" ).button().click(function( event ) { event.preventDefault(); var dn = $("input[name=driver_name]").val(); var ds = $("input[name=driver_status]").val(); var dataString = 'driver_name='+ dn + '&driver_status='+ ds; //Here is where im trying to load it but it's not working $('#driversTable').jtable('load'); if(dn == '' || ds == '' ) { alert("Fill up all Fields with \'*\'"); } else { $.ajax({ type: "POST", url: "processDriver.php", data: dataString, dataType: "json", success: function(data){ if(!data.error && data.success) { alert(data.successMsg); $("input[name=driver_name]").val(''); $("input[name=driver_status]").val(''); } else { alert(data.errorMsg); } } }); } }); And here is my jTable init $("#driversTable").jtable({ title: 'Drivers', actions: { listAction: "getAllDrivers.php", }, fields: { did: { key: true, list: false }, dID: { title: 'Driver ID', width: '7%' }, dName: { title: 'Name', width: '7%' }, dStatus: { title: 'Status', width: '12%' } } }); $('#driversTable').jtable('load'); I want it to be right after adding a new record i want the table to refresh without refreshing the page. I tried the load and reload functions of jtable is not working or am i just putting them on the wrong place of my code? -
Hello Php Friends, I have this search code, it wents well but i want to add and echo or maybe a script that woul tell "NO RESULTS FOUND" in case the search does not found data in the database. Please anyone can help. include 'Connect.php'; //Connect to MySQL Server mysql_connect($host, $dbusername, $dbpassword); //Select Database mysql_select_db($dbname) or die(mysql_error()); // Retrieve data from Query $first_name = $_GET['first_name']; // Escape User Input to help prevent SQL Injection $first_name = mysql_real_escape_string($first_name); $query = "SELECT * FROM student_information WHERE first_name = '$first_name'"; $qry_result = mysql_query($query) or die(mysql_error()); $display_string = "<table border='1' cellpadding='10' cellspacing='1' align='center'>"; $display_string .= "<tr align='center'>"; $display_string .= "<th>LR Number</th>"; $display_string .= "<th>F i r s t N a m e</th>"; $display_string .= "<th>L a s t N a m e</th>"; $display_string .= "<th>Grade</th>"; $display_string .= "<th>Section</th>"; $display_string .= "<th>View</th>"; $display_string .= "<th>Update</th>"; $display_string .= "<th>Delete</th>"; $display_string .= "</tr>"; // Insert a new row in the table for each person returned while($row = mysql_fetch_array($qry_result)){ $display_string .= "<tr>"; $display_string .= "<td>$row[LRN]</td>"; $display_string .= "<td>$row[first_name]</td>"; $display_string .= "<td>$row[last_name]</td>"; $display_string .= "<td>$row[grade]</td>"; $display_string .= "<td>$row[section]</td>"; $display_string .= "<td><a href='View_Profile.php?id=$student_id'>View</a> </td>"; $display_string .= "<td><a href='Admin_Edit_Student_Info.php?id=$student_id'>Update</a></td>"; $display_string .= "<td><a href='Delete.php?id=$student_id'>Delete</a></td>"; } $display_string .= "</table>"; echo $display_string; ?> Kindly tell me what codes i am missing and where exactly to put it.
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I have this function call I want tied directly into a var: startTone( tone ); How would I tie it into a var similar to how I have this var created: audio = new Audio(); audio.src = "sound.mp3"; audio.loop = false; audio.play();
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I have a script that allows me to post comments, but when i try to delete that comment i get a error message telling me that a specific variable is undefined. I refresh the page and try again, and suddently it works. template_test.php <?php if($author == $log_username || $account_name == $log_username ){ $statusDeleteButton = '<span id="sdb_'.$statusid.'"><a href="#" onclick="return false;" onmousedown="deleteStatus(\''.$statusid.'\',\'status_'.$statusid.'\',\''.$DB_table.'\');" title="DELETE THIS STATUS AND ITS REPLIES">delete status</a></span> '; } ?> <script> function deleteStatus(statusid,statusbox,document){ var ajax = ajaxObj("POST", "php_parsers/status_system2.php"); ajax.onreadystatechange = function() { if(ajaxReturn(ajax) === true) { if(ajax.responseText === "delete_ok"){ // remove the div all of the tekst is inside, the textarea and the reply button _(statusbox).style.display = 'none'; _("replytext_"+statusid).style.display = 'none'; _("replyBtn_"+statusid).style.display = 'none'; } else { alert(ajax.responseText); } } } ajax.send("action=delete_status&statusid="+statusid+"&document="+document); }; </script> php_parsers/status_system2.php <?php // fires of when the someone deletes a thread if (isset($_POST['action']) && $_POST['action'] == "delete_status" && !empty($_POST['document'])){ if(!isset($_POST['statusid']) || $_POST['statusid'] == ""){ echo "status id is missing"; exit(); } // sanitize the inserted status id $statusid = preg_replace('#[^0-9]#', '', $_POST['statusid']); // check to see which page the user is on, then give different variables that contain different DB tables // check to see whether or not the user replied to a status from user.php or watch.php if($_POST['document'] == "comments") // this means the user replied within watch.php { $DB_table = "comments"; } else if($_POST['document'] == "status") // this mean that the user replied within user.php { $DB_table = "status"; }else{ echo 'Error: this is an unexpected situation. What is happening? ' . $_POST['document']; } // Check to make sure the person deleting this reply is either the account owner or the person who wrote it if($DB_table == null){ echo 'Can\'t look up nuthin'; }else{ // Check to make sure the person deleting this reply is either the //account owner or the person who wrote it $sql = "SELECT account_name, author FROM $DB_table WHERE id='$statusid' LIMIT 1"; $query = mysqli_query($con, $sql); while ($row = mysqli_fetch_array($query, MYSQLI_ASSOC)) { $account_name = $row["account_name"]; $author = $row["author"]; } } // delete the thread and it replies with the same osid if ($author == $log_username || $account_name == $log_username) { $sql = "DELETE FROM $DB_table WHERE osid='$statusid'"; mysqli_query($con, $sql); echo "delete_ok"; exit(); } } ?>
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Hello Guys... I have one problem in javascript guys help me i'am begginer in javascript and jquery if user has enter value in textbox then he can't move on another screen before save the value of textbox if user click on Add or Edit Button the alert box print message 'Save the Value' it's ok . but when i click on Save button, i don't want alert box to save the textbox value <script type="text/javascript"> $(document.body).click(function(){ return check(); }); </script> <script type="text/javascript"> function check() { var txt = document.getElementById('txtbox').value; if(txt !== '') { alert('Save the Value'); } } </script> <input type="text" name="txtbox" id="txtbox"><br/> <input type="submit" name="btn1" id="btn1" value="Save"><br/> <input type="submit" name="btn2" id="btn2" value="Add"><br/> <input type="submit" name="btn3" id="btn3" value="Edit"><br/>
