15,127 Topics
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| | I have a Js program where I want to hide ONLY the horizontal axis. scrolling : 'no', is the only command that seems to hide the scrollbars, but I want only the x to be hidden. Is there any x axis equivalent to this code? Thanks |
| | So I have a string of the English alphabet for example. But I don't know the alphabet very well but I do know that it starts with "abc" and that it ends in "xyz". I want to remove letters "b" to "x". I want to do something like `str = … |
| | I'm using the app mediabox which lets me create iframe lightboxes. I don't want horizontal scroll on the iframe, just vertical. The issue is I have NO idea how to add a new class in the CSS of the program to achieve this. Here is the css. #mbOverlay { position: … |
 | Hello I want to create a Javascript button that takes a image on a page and makes it bigger keeping aspect ratio and also another button and makes it smaller but also keeping aspect ratio. Can someone tell me a good example on how to do this? Thank you  |
| | Hi all! So I have created this for my first portion of my Beginning CIS class project, calculating the final grade based on scores. For the next step, the user must be able to enter in their own number of projects they have completed, and from that, be able to … |
| | I have a javascript program that creates an iframe lightbox. This is the section of the code that affects the iframe only. mediaType = 'url'; mediaWidth = mediaWidth || "640px"; mediaHeight = mediaHeight || "360px"; mediaId = "mediaId_"+new Date().getTime(); preload = new Element('iframe', { 'src': URL, 'id': mediaId, width: mediaWidth, … |
 | i am using http://bojanmauser.from.hr/bvalidator/ this script to validate my form, now i am stack with a problem, want to set max file limit for image file upload. but i am unsuccessful everytime, can anybody help me to get rid of this, advance thanx to all, who is reading this discussion … |
 | Chaps I have an interesting and odd problem. Today I had the brilliant(??) idea of using google chart https://google-developers.appspot.com/chart/interactive/docs/gallery/linechart#Loading for a site I am building. It is all nice and dandy till I placed the graph inside a hidden container, planning to add some jquery and slide the graph down … |
 | yesterday I was disucsing with more experienced programmer. He saw that I am using for (var i =0; i< 6; i++) So 6 is the static number. I was iterating throug array. He said to use lengh, just in case array lemngh is not 6. I say - its always … |
| | I have this: $(document).ready(function() { $('input[type="button"]').click(function() { var sum = 0, count = 0, result; $('input[type="text"]').each(function() { var val = Number( $(this).val() ); if (val && val >= 0) { sum += Number(val); count++; } }); the error is that it does not take zero into account, for example, 10 …  |
| | Hello, there is overridden collection fetch function. fetch: function() { var collection = this; $.getJSON(this.url, function(data) { // do some processing to data here collection.reset(data); }); }, I need to do processing when I get data, so thats why overrride. But the thing - is - the models change event … |
| | I am newbie in learning javaScript.When investigating a site source codes i've got some scripts. in repl.html folder there is bmi.js.My question is why they use this script? or a understandable article will be helpful for me. thannks for reading. |
| | So I'm using this program that has 2 important sections of code that determine the iframe height and width. if (!images[imageIndex][2]) images[imageIndex][2] = ''; // Thanks to Leo Feyer for offering this fix WH = images[imageIndex][2].split(' '); WHL = WH.length; if (WHL>1) { mediaWidth = (WH[WHL-2].match("%")) ? (window.getWidth()*((WH[WHL-2].replace("%", ""))*0.01))+"px" : … |
| | http://codecanyon.net/item/ajax-contact-form/full_screen_preview/50846 I bought this contact form that validates and produces a message when its complete. The validation messages are all in with the form. But when I try to integrate it into my page "contact.html", the validation messages popup in a new window "contact.php" and I dont know how to … |
 | Hi. I'm using JS for d3. What I intend to do is get some data from database and plot them in a diagram I've created. Here's what I've done so far: Fetched the data from database: <?php while($row = mysql_fetch_assoc($query)){ $q_id[] = $row['q_id']; $res_val[] = $row['response_value']; $chpt[] = $row['cr_chpt']; $lvl[] … |
| | I have a script that loads in content using jquery. With the popstate/pushstate function everything is working beautifully, when they click on navigation links. But I also have some a href tags on one of the loaded pages for sliding down to anchor points on the page. This seems to … |
 | I have this code here and I need to know how to make it randomize the amoutn of images there are: Currently it shows the images, and uses a cookie so the image doesnt show up more than it needs to, but i need to randomize the image order instead … |
| | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>Webpage</title> <link href="page.css" rel="stylesheet" type="text/css" media="screen" /> <script src="SpryAssets/SpryMenuBar.js" type="text/javascript"></script> <link href="SpryAssets/SpryMenuBarHorizontal.css" rel="stylesheet" type="text/css" /> <link href="test.css" rel="stylesheet" type="text/css"/> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.5/jquery.min.js"></script> <script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js"></script> <script type="text/javascript" src="date_ime.js"></script> <link rel="stylesheet" media="screen, print, handheld" type="text/css" href="calendar.css" /> … |
 | hey, fellas.. I was gonna make a simple website.. Which somehow explains you about the readystate exchange,. But i am not getting the desired ouput. Please help me out.. I am ginna upload the codes, of the javascript and the html file.. the javascript file {a.js}: http://codeviewer.org/view/code:33b6 _______________________________________________________________ the html … |
 | can someone please tell me where im going wrong here? window.indexedDB = window.indexedDB || window.webkitIndexedDB || window.mozIndexedDB; if ('webkitIndexedDB' in window) { window.IDBTransaction = window.webkitIDBTransaction; window.IDBKeyRange = window.webkitIDBKeyRange; } var VULY_DB = {}; VULY_DB = {}; VULY_DB.db = null; VULY_DB.onerror = function(e) { console.log(e); }; VULY_DB.open = function() { var … |
| | I have two array's Array1[1,3,5,7,4,0,8] Array2[1,5,8,3,4,2,9] What I would like to achieve is an output count = 3( three of the numbers 3,5,8 from Array2 are in Array1 but in the wrong place) using Math.min. Can someone explain this process to me please. Thank you |
| | Hi folks, It's a bit unusual for me to post in the javascript forum but I'm after a bit of assistance if possible. **The scenario:** I have a form with text input box for a user to enter a 'quantity' in. This can be anything from 1 to 99. When … |
| | I have set up a cookie in JavaScript to store the change to the stylesheet. The cookie is loaded using <body onload="set_style_from_cookie()"> This cookie was working fine until I set a session cookie in PHP to verity if a user was logged in session_start(); if(isset($_SESSION['username'])) { $user = $_SESSION['username']; } … |
| | Which jQuery effect rotate image like in the picture I have uploaded. I saw the effect few months ago but dnt know what do we call it. Can anybody please help? Or any other plugin that will add random effects to images? |
| | I have a form to submit the details as below: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html><head> <meta content="text/html; charset=ISO-8859-1" http-equiv="content-type"><title>Activate</title> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js?ver=3.0.1"> </script> <script type="text/javascript" src="js/activate.js"> </script> </head> <body> <form method="post" name="form"> <table style="text-align: left; width: 789px; height: 715px;" border="0" cellpadding="2" cellspacing="2"> <tbody> <tr> <td style="width: 305px;"> … |
| | Hi all. I have a grid table and I need to set globally 2 kind of values for **emptyrecords**: 1. 'Nothing to display from the DB' -> if no data is retrieved from mysql 2. 'No data matches the search' -> after using search and nothing matched. Till now I … |
| | I have 2 arrays that I need to compare against each other and retun the count of the same: ex: array1[abcd] array2 [adce] return would be 2 as both a and c are in same postion. I would then have to return 2,1 as a and c are in the …  |
| | Here's my code (It doesn't work): var c=document.getElementById("myCanvas"); var ctx=c.getContext("2d"); function Shape(){}; Shape.prototype.Circle = function(){ // Some code here }; Shape.prototype.Square = function(){ // Some code here }; MainMenu.prototype = new Shape(); var MainMenu = function(ctx){ this.draw{ this.Circle(); this.Square(); } } What I want to do is to call the … |
| | Hello all, I am having problem with jquery hover action. When ever i refresh a page the hover action is working but whenever i click on any tab (category tab section) hover action is failed. I am tired of finding solution on google. Please help me. The site url is …  |
| | hello...help me rapidly.. query is that.. when we select the mail from the select tag and then automatically display the two text box like user name and contact no.. how i do this...? but remeber it that without use button....i hope as soon as i vl get my perfect ans... |
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