[javascript] Forum Topics

Hi, folks. I have written some pretty complicated programs in Javascript (in terms of the code itself), but I haven’t experimented much with the nuts-and-bolts of Javascript. In particular, I have written all my programs as single blocks of code. For example, I have written several programs to solve for …

I know that I can import an css file in other css file with @import Ex: @import "style.css"; and i use this in allcss.css Can I do something like this in javascript, import a javascript in other javascript ;

**URGENT HELP REQUIRED** Hello, I'm coding a website for PlugPayPlay (GSP) and this is where it's all happening; http://betappp.plugpayplay.com/ There are several navigation bars, which use the same code but each have their own seperate class to modify them easily. The issue is that there is a black line on …

Hi everyone, I have a website and need a age verification so young kids can't visit my website. I have a code and works well but it's constantly asking age verification in any page I visit my website. Can anyone help me on how to configure this code so it …

if a user opens my website url (x.com) how can I prevent him from opening the same url (x.com) in another tab/window? (another browser is ok) my application is all ajax, so there are no different links, the content of the page just changes all the time, and I can't …

i'm creating some forums type task so i want to display the notifications botom of the page for few seconds like facebook notifications which is posted by the students so how can i can anyone help me :) :)

I have been asked to create a webform for my company to replace an excel document we use. Basically it is an interval report that gets filled out and emailed to all upper management. The webform layout is the same as what we would have used in Excel. The whole …

I have a question about the AJAX Get Function: How do we use the AJAX get function to call a php script every ten seconds and place the information on the website and it can still be copied and paste without refreshing. I created a script that calls the php …

I have scoured the google searches and haven't run across an answer to this question. I have a Select field that gets values from a database. That part works fine. The database contains four fields: specialistid, name, cell, email I would like for the user to select from a dropdown …

hi, i have a asp page in which iam using iframe to load a aspx page,but it is taking long time to load a page,so we r using div tag to load a page.is this possible to load a page using div.whats the javascript to load a page using div …

I'm getting the form is not defined error when is use`form.parentNode.appendChild(iframe);`inside a javascript function, I don't know why. Any suggestions?

I have been working on a new website that scrolls 100% height/width panels one at a time. The panels are under a fixed header, and are wrapped with `<div id="container></div>` I am, however, having some trouble implementing the javascript. Once setup, the page should issue allerts with each mouse scroll …

Hi, just started to learn php so fairly new to the concepts. Need some help making a sticky select form from an array. This is what i have so far: print '<label>Select your favourite colours:'; print '</label>'; print '<select name="colour" multiple="multiple">'; $colours= array('R'=>'Red','O'=>'Orange','Y'=>'Yellow','G'=>'Green','B'=>'Blue','P'=>'Purple','Pi'=>'Pink'); foreach($colours as $colour => $cname){ if($csel === …

Hello, I have textboxes and I want to add the inputted values, however, some of the textbox(es) have null values and it gives me a "NaN". what should i do? thank you :) this is my code. sep = parseFloat(document.getElementById('txtSep').value); oct = parseFloat(document.getElementById('txtOct').value); nov = parseFloat(document.getElementById('txtNov').value); dec = parseFloat(document.getElementById('txtDec').value); amt …

is there a way that I can do this? I want to, call a java function from an HTML page and set a varaible, (function 1) then switch to a new web page and read the same varaible that was set, (function 2) I would like to do this in …

Please help me, I want to enable ajax extensions in my tool box. This is my first time I want to use ajax extensions. When I click show all on the toolbox, it show the ajax extension panel but the control can't be drag to the form, please kindly help …

I'm new to javascript. Lets say I need to create a new `<p>` everytime the user clicks on a button. So I create a button in the html body and assign a function as the event handler of `onclick`. This function is in a separate file called "file.js" which I …

never programmed in JavaScript before, so I ask your assistance to display the expiry date when user chooses start and end date from the calendar. After selecting the end date from the calendar, the expiry date should display added two months to the end date. For example: The user chooses …

Hi , In my website , using jquery I animated my banner . I downloaded bumpbox 2.0 from http://www.artviper.net/website-tools/bumpbox-lightbox.php and integrated in website to generate pdf file lightbox . Light box is working but my banner jquery is not working . I mean banner is not animating.Banner animation jquery is …

Hi guys i got a problem, I have a page requesting rows from the other page via ajax the data that will be return includes a field for date, then use datepicker, my problem is the return data doest read datepicker from jquery cause it is retrieved via ajax heres …

Hey guys, I'm a noob in javascript and want to know what I'm doing wrong. What I'm trying to do basically is hava a select menu determine where my strings are to be stored. Here is what I'm doing: The code: <form id="form1" name="form1" method="post" action="push.php"> <select name="ga" id="ga" onchange="gameApp(this);"> …

I need some help getting the included ajax script's xmlhttp.open() to target a php code within the same page --something like $_SERVER[PHP_SELF] here is the script: [code] <script type="text/javascript"> function showResult3(strss) { if (strss.length==0) { document.getElementById("livesearch3").innerHTML=""; document.getElementById("livesearch3").style.border="0px"; return; } if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new …

hi there, I just have a few questions about HTML5 and one of its features that is geolocation. My group members and I are thinking to develop a social-networking IOS application that lets you check-in only if you're using a mobile phone. The core idea is that if you're at …

I wasn't able to get any response from my last post, so I'm rewording my question with hope that my question is easier to understand. I need to get a visitors location and display a custom header graphic based on the *Region* returned. For example: I live in Edmonton, in …

Hi, Just looking for a quick hand in a question. I am using jquery validator for a form and some dynamic fields I am trying to have some fields required only if 2 conditions have been might, a select box selected and a radio button checked... Here is the code …

Hello there. All of a sudden I remember that I was supposed to learn web design. That what I was telling myself back in 1999 when I was writing "welcome to my site its under construction" in multiple colors using wordpad. So now 13 years later I decided to put …

So I'm having some problems with my code here. and I'm not sure whats wrong. Im following a textbook on how to do it and this is basically the same format that they have for a random number function. Any feedback is appreciated. <html> <head> <title> Grades </title> <script type="text/javscript"> …

I want to working with login system jQuery ajax and json. I'm facing no problem with success function. I dn't know how to through custom errors like "incorrect login". Here is my code, Please help me. <script> $(document).ready(function(){ $("#login").click(function(){ if($("#defaultEmail").val() == ""){ $("#defaultEmail").addClass("field-err"); $("#defaultEmail").focus(); }else if($("#defaultPassword").val() == ""){ $("#defaultEmail").removeClass("field-err"); $("#defaultPassword").addClass("field-err"); …

I am using jquery tabs in master page to open the aspx files once user clicks on a tab heading. But if I use my page as link it will repeat the "header" part(similar to this:http://stackoverflow.com/questions/9459991/jquery-tabs-and-asp-net-master-pages-issue). Already tried the solution but cannot get my head around it. Can someone please …

Hello Guys how are you all? I have a text box for searching, when i write L all the data that starts from the L should display in a list aplabetically. My data is stored in multidimension array. Now tell me how i can perfrom the above task. i use …

Problems clearing and adding items to Jlist box. I have a set of 12 items stored in each record of a database. These record items are named as follows: LANGUAGE1 LANGUAGE2 . . LANGUAGE12 I have no problems in accessing the database. rs.getString("LANGUAGE1") and so on.... I need to clear …

Hello experts, I'm new to PHP/Javascript. I am working on an Online examination system for prospective candidates. This is so as to learn object-oriented programming for my improvement. Story So far: I have the mechanism in PHP/Javascript/Mysql to create an online test. This lets the user select the kind of …

I want to make a like this example. Cliking at any question it shows the whole, and clicking for the second time it hides. I want this effect. http://mentor.templates.pixelentity.com/faq.html Is there any code snippets for that. I need the code. WHAT IS THE NAME OF THIS EFFECT? Help! Jahur

I want to make a button in my page "click here" when i click the page should fade and show some text.then u can close the text box. thanks please keep it simple i am 14 years old <URL SNIPPED>

How to upload file and form data using jQuery? <input type="text" name="Name" id="name" /> <input type="text" name="Email" id="email" /> <input type="file" name="attachment" id="attachment" accept="application/msword/pdf" /> $target = "uploads/"; $target = $target . basename( $_FILES['attachment']['name']) ; move_uploaded_file($_FILES['attachment']['tmp_name'], $target);

Hi all! I have a problem - surprise. I want to swap the content of my <div> (with the ID "content"), when the user press a bottom. I have tried using these, but with no result: document.getElementById("content").innerHTML = "<script src=\"js/demo.js\" language=\"javascript\" type=\"text/javascript\"></script>"; $("<script src=\"js/demo.js\" language=\"javascript\" type=\"text/javascript\"></script>").appendTo('#content'); I can insert <p> …

I have a messagebox to display a error message from code behind, when i click ok on the message box, the parent window gets a postback. The parent window consists of Jquery code. Any solution for this issue ?

I'm trying to get random images to display onto four different cells with their corresponding links in place. All that's happenning is one random image is chosen and displayed throughout. Is there a way to pull 4 images from the given list and display them randomly instead? **Thanks a bunch …

Hi i am working on a server sent event script to be sent when the user has logged out, but in the network tab the server sent pages are being sent every couple of seconds with no data. Client-Side script var source=new EventSource("include/updates.php"); source.addEventListener('logout',function(event){ $("#notificationsContainer").append(event.data + "<br />"); source.close(); },false); …

Use document.forms[0].submit(); (0 refers to the index of the form – if you have more than one form in a page, then the first one has the index 0, second has index 1 and so on).

I have a slider and for some odd reason after all the images slide across (they slide perfectly at first) they begin to show a little bit of the previous image (this is the second rotation)... So how do I get it to stop doing that? Can someone help me …

Hai everybody. what is the problem onclick javascript function not working anybody plz help me. function getColor(block) { var s_url=block.href; var pColor=s_url.substr(s_url.indexOf("#")); document.getElementById("colorText").style.backgroundColor=pColor; document.getElementById("colorText").innerHTML=pColor; } <img src="/images/palette.gif" usemap="#color_palette" /> <map name="color_pallete" id="color_pallete" > <area shape="rect" coords="7,7,31,30" href="#003300" onclick="getcolor(this);return false" /> <area shape="rect" coords="35,7,59,30" href="#003366" onclick="getColor(this);" /> <area shape="rect" coords="63,7,87,31" href="#000080" …

Hi all, I have a problem with the date in javascript.I have a date which is in string format Like this: 10/5/2012 6:00 PM and what i need to do is at 5:00 PM on date 10/5/2012, i need to add a class to the td. <table width="100%" border="0" id="datetime"> …

I have a simple form that uses a bit of jquery, <form action="" method="post" enctype="multipart/form-data"> <label for="file">Upload File:</label> <input type="file" name="userfile" id="userfile" /> <input type="button" value="Submit" onclick="uploadfile()"/> </form> the uploadfile() in my .js file looks like this: function uploadfile(){ var userfile = document.getElementById('userfile').value; var username = document.getElementById('username').value; $.post("php/upload.php", {userfile: userfile,username: …

Hi i'm having problem to display image using easeljs. Can someone help? the code below is not displaying anything. <!DOCTYPE html> <html> <head> <script type="text/javascript" src="lib/easeljs-0.5.0.min.js"></script> <script> var stage; var canvas; var img; function init() { canvas = document.getElementById("canvas"); stage = new createjs.Stage(canvas); img = new Image(); img.src="images/test.png"; stage.addChild(img); stage.update(); …

Hello guys, I have a doubt in setting a third party cookies on browsers, Firefox and chrome allows third party cookies by default IE if we use p3policy it works fine *Likewise is there any way to allow third party on safari even if privacy setting set to block third …

Hey I want to do something like this: <script language="javascript"> function calculatesha() { var name = document.getElementById("firstname").value; var last = document.getElementById("lastname").value; var complete = name+last; var hash = <?php echo(sha1(?>complete<?php));?>; } </script> I hope the code is understood even if it is wrong. Thanks.

Tablesorter (currently v2.0.5) includes an "update" method. This method keeps a Tablesorter object up to date with dynamic changes made to its table(s). Like other Tablesorter methods "update" is implemented in the form of a custom event. A typical method call would be $table.trigger("update"); , where $table is a jQuery …

<script> function get_input(id) { var value_id = id.split('_',2); var index = value_id[1]; var input_id = 'input_'+value_id[1]; var value = document.getElementById(id); var input = document.getElementById(input_id); var num = <?php echo $_SESSION['max_num']; ?>; var i= 0; while( i< num) { if(i==index) { // alert(index); //alert(i); // alert(input_id); $("#"+input_id).css({"display":"block" , "width":"106px" , "height":"20px"}); …

The turotials online all say to access elements in javascript with document.getElementById(id). But I found I could negate this step and just type in id.attribute. I wanted to know why I didn't actually have to document.getElementById(id) my HTML attributes. Any ideas? <!DOCTYPE html> <html> <body> <p id="p1">Hello World!</p> <p id="p2">Hello …