17,115 Topics
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| | I have some experience when it comes to CodeIgniter. I am trying to figure out a method for determining the window size of a browser and assign it POST or $this or the user session (also part of $this). I need the variable to persist for the session. In my …  |
| | I have installed the npm install big-integer https://www.npmjs.org/package/big-integer to test if the number is in the specified range with this code: isBigInt: function () { var val = $(this).valueOf var valor = bigInt(val); var minimo = bigInt("-9223372036854775808"); var maximo = bigInt("9223372036854775807"); if (bigInt(val).greaterOrEquals(minimo) && bigInt(val).lesserOrEquals(maximo)) return true; else return false; … |
| | I have created an application in Rails. In that I have Quiz module with Timer Control. The Timer works properly. I have set 2 minutes to complete the Quiz. After the timer completed the page does not redirects to the score page until we click on "continue/next" button. Help me … |
| | I want to draw circular gauge using canvas. I written code by referring net. but its not in proper direction after giving points to the scale. I posted my code below: <!DOCTYPE html> <html> <head> <title>jQuery Knob demo</title> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script> <!--[if IE]><script type="text/javascript" src="excanvas.js"></script><![endif]--> <script src="http://anthonyterrien.com/js/jquery.knob.js"></script> <script> $(document).ready(function() { var … |
 | So Im using jqueryui datepicker..already set the dateformat to mysql format but sadly it still won't insert into my EventDate field..EventDate has a Date datatype.. <script> $(function() { $( "#datepicker" ).datepicker({ dateformat: "yyyy-mm-dd", changeMonth: true, changeYear: true }); }); </script> Maybe there's something wrong with my submit? <form role="form" action='' … |
| | how can i get this program, to tally the number of grades above 90 , between 80 and 89 and etc import java.util.*; public class grades {import java.util.*; public class grades { public static void main(String[] args) { Scanner input = new Scanner(System.in); int i, n; double sum= 0, score=0 … |
 | Javascript: <script> /** * jQuery document ready function (when the DOM is loaded) * From here we can use $ to reference the jQuery object */ jQuery(document).ready(function($) { /** * Finds all elements that have _BOTH_ the .audio and .controls classes * then attaches a click handler to the .playpausebtn … |
| | I want call a function on play of Youtube video which is in an Iframe. How I can do this ? Below is the code : <iframe width="98%" height="auto" src="https://www.youtube.com/embed/FP_KJ8YMsXQ?wmode=transparent" frameborder="0" allowfullscreen="" wmode="Opaque" id="loader" onload="body_load(this)" ></div></iframe> |
 | My ability of English is not good, now I have a problem is I want to make a menu collapse jQuery or coolapse bootstrap that have a multiple rank or multiple level (>2 or >3 level) sush as a picture below but I don't know how to do it, so … |
 | <html> <body> <div class="datepicker"><input type="text"></div> <div class="datepicker"><input type="text"></div> </body> </html> i want to select second datepicker's input filed in Jquery.? |
| | how to populate the table data from database that is showing on jsp page after clicking on the checkbox for a perticular row? |
 | Hello, I am trying to troubleshoot this problem using codeigniter. I am following a tutorial and getting this error after installing the ready-to-use-uncomplete-ci-script. Therefore, I still have to edit things out to make it work, which not all of them is being taught in the tutorial. ---------------------------- // all of … |
| | I have this code: isTinyInt: function () { var val = $(this).val(); if (val >= 0 && val <= 255) return true; else return false; } Can I make sure with this that the number is in the tinyint range?  |
| | I want a parse to convert a number to different types of sql server data ranges available. For example, for an input to the firld of kind int I have parseInt, for another kind that is float I have parseFloat. How can i do parseTinyInt(), parseSmallInt(), parseBigInt(), parseDecimal(), parseNumeric(), parseSmallMoney(), … |
 | Hi all, I'm not too familiar with Ajax but I believe I grasp the basics. So I'm sending an id which I retrieve from an element to a php page but I can't seem to retrieve the id being send. My javascript: function ListPart(part) { var imgdata = part; $.ajax({ … |
| | hi. i have a page that submits data without refreshing and it does work. but i m having trouble with arrays. as it is im submitting the form data using `$.post` . if i was working with just php id just do a for loop which i actually already have …  |
| | Hi I am trying to change the <p id="returnsuccess"></p> to say anything at this point. I have some code it's about a form submission I don't think the PHP part is that important in solving this problem. But I want to know why the code I have doesn't work and … |
| | I'm trying to make my button change from saying "Submit" to "Submitting" when it's clicked. But it's for a form so if something like e-mail validation fails I want it to change back to saying "Submit". Here is the code I already have if you would like to take a … |
| | Hello! I am needing a "non-realtime" framework for collaboration on a website with content, think of it this way. You make a Google search and want to make some notes on the content of that page, save them and send them to me so I can also make notes on …  |
 | hey guys , I'd like to add a fancy navigation menu for users like this example http://tympanus.net/Development/SelectInspiration/index8.html but this is a select input not a link, I need a tutorial to achive something like that using jquery and css, so I put a link image when press on it a … |
 | I have a step in my code where the application will check on the word entered by the user and compare it to the a word. My issue is that my original code was javascript and now I am not certain how to set it up for AngularJS. I had … |
| | I am able to delete the file from the database but not the file found on a folder associated with it...is there somethign wrong? <?php include("../includes/mysqliconnect.php"); include("../includes/config.php"); if(isset($_GET['delpost'])){ $delpho = $mysqli->query("SELECT * FROM photos where imageID=$imageID"); $run=mysqli_fetch_array($delpho); $imageName=$run['imageName']; $dir = '/uploads'; unlink($dir.'/'.$imageName); $stmt = $db->prepare('DELETE FROM photos WHERE imageID = … |
| | what are the maximum values of javascript data types?  |
| | If checkForm is false, I don't want the form to submit. And if checkForm is true, I would like the form to submit and the action=POST to work. I've seen several examples online where people have VERY similar code and theirs supposedly works. So what am I doing wrong? Is …  |
| | Greetings, I am dabbling with my little code here. Problem is mouseout event handler is getting executed thrice instead of twice. var img=document.getElementById('newImg'); img.addEventListener('mouseover',function(e){ e.target.width+=200; console.log(e.target.width); img.addEventListener('mouseout',function(e){ e.target.width-=200; console.log(e.target.width); },false); console.log(e.target.width); },false);  |
| | Hello! I am needing a non-realitme note/reivew system like the former iWork.com's "Review" feature, I am hoping one already exsist but I haven't been able to find one yet. Here is a image if what I am hoping to find: http://cdn.appstorm.net/mac.appstorm.net/files/2009/01/picture-7-620x402.png |
 | Anyone know of a way to auto-grab songs? I want to make a playlist of songs so that I can make a playlist and listen to them. I've tried making a script but it somewhat worked, it opens the menu but it doesn't add it to the playlist. Here is … |
 | var mct1_Options = { sliderId: "mcts1", direction: "horizontal", scrollInterval: 1400, scrollDuration: 800, hoverPause: true, autoAdvance: true, scrollByEachThumb: true, circular: true, largeImageSlider: null, inSyncWithLargeImageSlider: true, license: "b2e98" }; var thumbnailSlider = new ThumbnailSlider(mct1_Options); function ThumbnailSlider(f) { var g = "length", i = "className", T = function (a, c) { var b … |
 | Let's say I have a banner on my site that randomly rotates between images that depict the month of January. Is it possible to have 10 images randomly rotate the entire month, then to have a new 10 images rotate randomly for the following month? I also need each image …  |
| | Hi, I have developed website [www.onlinedelivery.in](http://www.onlinedelivery.in/) in ASP.Net with AJAX. But when I am trying to use Jquery on the same page where update panel use. Its not working. Please suggest Regards |
 | Here is the problem: Write a program to find future value of monthly investments. Start with an initial investment, make a deposit every 30days, calculate interest on principle compounded daily, display a table showing beginning balance, deposit for the year, interest earned for the year, and ending balance. The table … |
| | I am getting $.ajax is not defined with firebug - maybe missing bracets? any ideas? <script language="javascript" type="text/javascript"> function get_place(jack) { $.ajax({ type: "POST", url: "fruit.php", beforeSend: function () { $("#city").html("<option>Loading ...</option>"); }, data: "cartowner="+cartowner, success: function(msg){ $("#city").html(msg); } }); } </script> |
| | Hi, I am learning javascript. I started in w3schools, but it's not enough. Is there any good downloadable javascript ebook from the internet and websites that will give me exercises, projects and quizzes regarding javascript. |
| | $("#testing").change(function() { var id = $(this).val(); $.ajax({ url:'Servlet', type:"get", dataType: "json", async: false, cache: false, processData: false, data: id, sucess: function(result) { alert(result); }, error: function(req, err) { console.log('my message' + err); } }); return false; }); |
| | So I've given RequireJS a try this weekend, and although it appears to work pretty smooth, I can't figure out one thing: How do I combine PHP and Javascript while using RequireJS? See, RequireJS can only work with .js files, meaning that it cannot "require" .php files. In many files, … |
| | <html> <head> <title>Entitled Document</title> <script language="JavaScript"> function getCount(){ var cn = new ActiveXObject("ADODB.Connection"); var strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source = F:\PhoneGap\bloodGroupDataBase.accdb;Persist Security Info=False"; //is there any wrong in this connection string cn.Open(strConn); var rs = new ActiveXObject("ADODB.Recordset"); var SQL = "select count(*) from sheet1"; rs.Open(SQL, cn); alert(rs(0)); rs.Close(); cn.Close(); } </script> … |
| | I now have a simple "shopping cart" script that I have converted to an "add to shortlist" script to better suit my website. Everything wokrs great however after you click the add to shortlist link it goes to the shortlist page. Here is the code for "add to shortlist" <a … |
| | I have a text item in which date return from calender in formate like dd/mm/yyyy now i want to convert this formate to dd-mon-yyyy in javascript...How i can do this.? |
| | Im trying to bebug some javascript in firefox and I keep getting this error. SyntaxError: syntax error data: {action: addtocart, id: <br /> the javascript is this: <script type="text/javascript"> jQuery(document).ready(function($){ $('#button').on('click', function(e){ $.ajax({ url: 'shopping2/includes/functions.php', type: 'POST', data: {action: addtocart, id: <?php echo $pid; ?> }, cache: false, success: function(data){ …  |
| | <html> <head> <title>Entitled Document</title> <script language="JavaScript"> function getCount(){ var cn = new ActiveXObject("ADODB.Connection"); var strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source = F:\PhoneGap\bloodGroupDataBase.accdb;Persist Security Info=False"; //is there any wrong in this connection string cn.Open(strConn); var rs = new ActiveXObject("ADODB.Recordset"); var SQL = "select count(*) from sheet1"; rs.Open(SQL, cn); alert(rs(0)); rs.Close(); cn.Close(); } </script> … |
| | Hi, My website is hosted within Hostgator servers, how can I render LaTeX mathematical formulae in HTML pages without using WordPress? |
| | Hi I have a requestdispatcher in my doGet and a ajax get method in my jsp, I could System.out.println get my data from my ajax get method and is trying to populate this data to my 2nd dropdown. Help needed, thanks. RequestDispatcher requestDispatcher = request.getRequestDispatcher("/account.jsp"); requestDispatcher.forward(request, response); |
| | I am loading shortcodes using ajax in my webpage. I am able to load shortcodes ( which essentially consists of a slider wherein when we hover over a slider, a different image comes) but the "on-hover" functionality is not working on the new sliders loaded. When i move my mouse … |
 | Hello, I am looking for a script to add items to a database that can be found in the my account section, The table in the database is structured: id | user_id | slug I want to use the ajax to update and remove it later on down the road …  |
| | Hi guys, Can anyone please help me with this simple error. Jquery is not my strongest suite but I feel like this is something small that I'm missing. With the code below I get the error 'undefined'. html: `<a href='#' ><img src= "./images/1.jpg" width= '200px' id="2" rel="arm1" onclick = 'test()' … |
| | Hello everyone. I have just bought a new computer and I am currently working on creating an online cloud storage service. Every thing is going fine until I am struck with a problem. At first, registering a new user works and the data is inserted into database but after testing … |
 | I've got a form, that sometimes needs to have a button allowing people to authorize with stripe. To save their data I'm submitting the form to a php file, that compiles the auth URL and saves their data. This javascript function is run when the button is clicked: function stripeAuth(){ … |
| | Hello, So i am trying to get a log in page to work but have run into this error: Warning: Cannot modify header information - headers already sent by (output started at .../views/header.php:15) in .../classes/login.php on line 77 I searched online and found others had this problem although I can't … |
| | Convert string arraylist to string array ArrayList categoryList; // data is [Apple, Orange] How do you convert to string array with the same data in the arraylist |
| | //jsp $("#year1").change(function(){ var dataString = $(this).val(); $.ajax({ type: "POST", url:"Servlet", dataType: "json", data: { year :JSON.stringify(dataString) }, success: function(result) { console.log(result); $('#category1').multipleSelect({ filter: true, selectAll: false }); } }); return false; }); //servlet response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); String[] year = request.getParameterValues("year1"); //error //Hi now my code is based on … |
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