JavaScript - Basket Error
Similar Tutorials(just started JS 2 weeks ago) -- this is also my first time posting here, if my post isnt following the proper template let me know and Ill fix it .. Thanks so much for taking the time to check this out in advance Im trying to make the first ul tag in the each slideMenus[] array index values have a position of left = 0px I keep recieving this error however ____________________________________________________ Error: slideMenus[i].getElementsByTagName("ul").style is undefined Line: 63 ------------------------------------------------------------------ the script in question is in [code]. Could someone tell me if I am just making a syntax error if not ill try redoing the whole thing. window.onload = makeMenus var currentSlide = null var timeID = null leftPos = 0 function makeMenus(){ var slideMenus = new Array() var allElems = document.getElementsByTagName("*") var slideListArr = new Array() for(var i=0 ; i < allElems.length ; i++){ if(allElems[i].className = "slideMenu") slideMenus.push(allElems[i]) } for(var i=0 ; i < slideMenus.length ; i++){ slideMenus[i].onclick = showSlide; Code: slideMenus[i].getElementsByTagName("ul")[0].style.left = "0px"; } document.getElementById("head").onClick = closeSlide document.getElementById("main").onClick = closeSlide } function showSlide(){ var slideList = this.getElementsByTagName("ul")[0] // mess with this if((currentSlide != null) && (currentSlide.id == slideList.id)) {closeSlide()} else{ closeSlide(); var currentSlide = slideList; currentSlide.style.display = "block"; timeID = setInterval('moveSlide()', 1); } } function closeSlide(){ if(currentSlide){ clearInterval(timeID); currentSlide.style.left = "0px" currentSlide.style.display = "none"; var currentSlide = null } } function moveSlide(){ var leftPos = leftPos + 5; if(leftPos <= 220) {currentSlide.style.left = leftPos + "px"} else{ clearInterval(timeID); var leftPos = 0} } Strange problem here... I'm implementing google's JS tracking code verbatim which determines whether or not the current site is using HTTP or HTTPS. It builds a dynamic URL used as the "SRC" parameter in the SCRIPT statement. On browsers I'm testing with(FF, IE, Chrome) there's no problem running the code. However, there are some people in the office who get an FF or IE error (same versions as mine) on the URL as the SRC parameter. The error, in the FF Error Console, is this: Quote: illegal character http://www.google-analytics.com/ga.js ? ? ? ? --> question marks appear in console I can't figure it out since I can't create this error on any of my browsers. Could this be related to something like browser security settings or add-ons? So i keep getting this nan error. I googled the crap out of it but can't find anything that works. This part here works fine: Code: function calBolt() { boltQTY = document.getElementById("boltQTY").value; boltCost=boltQTY * 2.1; boltCost=boltCost.toFixed(2); if (boltCost == 0) { document.getElementById("test").lastChild.nodeValue = "$0.00"; } else { document.getElementById("test").lastChild.nodeValue = "$"+boltCost; } } But when i try to use those variables in this function i keep getting an NAN error. Code: function total(boltCost,nutCost,washCost) { var total= 0; total = parseFloat(boltCost)+parseFloat(nutCost)+parseFloat(washCost); document.getElementById("content").lastChild.nodeValue= total; } At the moment i'm trying to use parsefloat to convert it. No luck. I'm thinking it's something really basic and obvious...i do that a lot. Hi guys! My first post here! I was encountering a rather confusing error using the webinterface of the DVBViewer Recording Service. Unfortunately the author of this software passed away more than a year ago, so nobody at the forum have the skills to solve this bug. The webinterface has a timeline view of a TV EPG. There are two buttons that navigates back and forth in EPG time. The upcoming DST change on sunday 26th October has revealed a bug. There is no way to navigate passed sunday with the button. Pressing repatedly on the button trying to get mondays EPG. sundays EPG reloads after each button press. Its stuck so to say. I therefor wonder if anyone in here would feel like helping out? The current Recording Service developer pinpointed the error here in the timeline.js: Code: Line 42: var ONE_DAY = 24*60*60*1000; Line 686: /** * increments or decrements the date in the datepicker by the given amount */ function moveDate(offset) { var currDate = datefield.datepicker("getDate"); currDate.setTime(currDate.getTime() + offset * ONE_DAY); var now = new Date().getTime(); if (currDate.getTime() + 2*ONE_DAY < now || currDate.getTime() - 31*ONE_DAY > now) { return; } datefield.datepicker("setDate", currDate); guiactionform.submit(); } Line 1298: $('#nextday').click(function() { moveDate(+1); }); Unfortunately the timeline.js is too large to post in code box so i try to append it as a file: timeline.zip Best regards majstang Hello I am getting an error message on a page that uses Javascript. The error is as follows: Code: Message: 'Class' is undefined Line: 1 Char: 1 Code: 0 URI: http://stevehigham59.7host.com/final...//imageMenu.js The first line in the JS file is: var ImageMenu = new Class({ How could I resolve this error, please? Thanks. Steve Why is there a syntax error in this and how do i fix? Code: $(document).ready(function() { $("#gogo").click(function() { $("#replace").html(" <tr> <td width='800' height='186' align='left' valign='top' class='end'> <h1><a href='register.php'><br /> </a></h1> <h1>About Chef Match</h1> <p class='txt' id='more'>Chef Match is a revolutionary site which creates the link between staff and tempory work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</p> <p class='txt'> </p> <p class='txt'>Chef Match is a revolutionary site which creates the link between staff and temporary work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</p> <p><span class='txt'>Chef Match is a revolutionary site which creates the link between staff and tempory work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</span></p> <p><span class='txt'>Chef Match is a revolutionary site which creates the link between staff and tempory work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</span></p> <p><span class='txt'>Chef Match is a revolutionary site which creates the link between staff and tempory work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</span></p> <p><span class='txt'>Chef Match is a revolutionary site which creates the link between staff and tempory work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</span></p> <p><span class='txt'>Chef Match is a revolutionary site which creates the link between staff and tempory work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</span></p> <p><span class='txt'>Chef Match is a revolutionary site which creates the link between staff and tempory work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</span></p> <p><span class='txt'>Chef Match is a revolutionary site which creates the link between staff and tempory work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</span></p> <p><span class='txt'>Chef Match is a revolutionary site which creates the link between staff and tempory work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</span></p> <p><span class='txt'>Chef Match is a revolutionary site which creates the link between staff and tempory work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</span></p> <p><span class='txt'>Chef Match is a revolutionary site which creates the link between staff and tempory work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</span></p> <p><span class='txt'>Chef Match is a revolutionary site which creates the link between staff and tempory work. Remember this site is not only aimed at chefs, but at anyone who works in a catering environment, waiters, bar staff and even kitchen porters.</span></p> <p> </p></td> </tr> "); }); }); Hello, can anyone tell me why I am getting a NaN error with this code? It works on the computer but when accessing from the Net I am getting NaN errors for total1 and total3? Thank you! showAnswers1() { var score1 = 5; var total1 = 0; for (var i=0;i<2;i++){ if (eval("document.s1.q" + i + "[0].checked") == true) total1 = total1 + score1 + 5; } for (var i=2;i<18;i++) { if (eval("document.s1.q" + i + "[0].checked") == true) total1 = total1 + score1; } document.cookie = total1; document.s1.yes1.value = total1; } function showAnswers2() { var total1 = document.cookie; var score2 = 5; var total2 = 0; var total3 = 0; for (var i=18;i<20;i++){ if (eval("document.s2.q" + i + "[0].checked") == true) total2 = total2 + score2 + 5; } for (var i=20;i<36;i++) { if (eval("document.s2.q" + i + "[0].checked") == true) total2 = total2 + score2; } total1 = total1 -0; total2 = total2 -0; total3 = total1 + total2; document.cookie = total3; document.s2.yes1.value = total1; document.s2.yes2.value = total2; document.s2.yes3.value = total3; } //--></SCRIPT> SOLUTION: I accidentally used <\ul> instead of </ul> ... IE actually threw a proper error, since \u escapes a unicode string (in hex) --- I have the following section of javascript: Code: jQuery.each($('.prodContent'), function(i, val) { if(!($(this).is(":has(ul.tabs)"))) { jQuery.each($(this).children('.panes:has(.tabdiv)'), function(i, val) { var theList = "<ul class='tabs'>\n"; jQuery.each($(this).children('.tabdiv'), function(i, val) { var theName = $(this).children('.noshow:first').text(); theList += " <li><a href='#'>"+theName+"</a></li>\n"; }); theList += "<\ul>\n"; $(this).before(theList); }); } In firefox and chrome, it takes a series of divs, containing headers, and adds a list of those headers before the series... so this: Code: <div> <h2>header1</h2> content </div> <div> <h2>header2</h2> content </div> becomes: Code: <ul> <li><a href="#">header1</a></li> <li><a href="#">header2</a></li> <div> <h2>header1</h2> content </div> <div> <h2>header2</h2> content </div> however, in IE, the error console claims an error on line 7, at the +=, saying that it expected a hexidecimal value... any ideas? p.s. you can see the issue live here http://bit.ly/oYrNAa (sorry bout the url shortener, but i don't want this topic to show up in a search for the site) am working on a certain project , and there is a part were i have to upload a photo; when i run that part of the code am getting the following error message "The value for the useBean class attribute javazoom.upload.UploadBean is invalid" here is the part of the code <%@ page language="java" import="javazoom.upload.UploadBean*,java.util.*,java.io.*" %> <%@ page language="java" import="javazoom.upload.UploadBean*,java.util.*,java.io.*" %> <%@ page errorPage="ExceptionHandler.jsp" %> <jsp:useBean id="upBean" scope="page" class="javazoom.upload.UploadBean" > <jsp:setProperty name="upBean" property="folderstore" value="<%= directory %>" /> <jsp:setProperty name="upBean" property="parser" value="<%= MultipartFormDataRequest.CFUPARSER %>"/> <jsp:setProperty name="upBean" property="parsertmpdir" value="<%= tmpdirectory %>"/> <jsp:setProperty name="upBean" property="filesizelimit" value="8589934592"/> <jsp:setProperty name="upBean" property="overwrite" value="<%= allowoverwrite %>"/> <jsp:setProperty name="upBean" property="dump" value="true"/> </jsp:useBean> PLEASE HELP!!!!! When I run this program is says I have an object error (not found?) in line 2, I went over the program which I copied from a book over and over and not finding anything wrong... Help!!! thanks HTML code he Code: <!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>Making Sums</title> <script type="text/javascript" src="jsb-08-01.js"></script> <script type="text/javascript" src="jsb-global.js"></script> </head> <body> <h1>Making Sums</h1> <form action="addit.php"> <p><input type="text" id="inputA" name="inputA" value="0" /></p> <p><input type="text" id="inputB" name="inputB" value="0" /></p> <p><input type="button" id="add" name="add" value="Add" /></p> <p><input type="text" id="output" name="output" /></p> </form> </body> </html> Javascript code he Code: // initialize when the page has loaded addEvent(window, 'load', initialize); // Here's where it says I have an error function initialize() { // do this only if the browser can handle DOM methods if(document.getElementById) { // point to critical elements var oInputA = document.getElementById('inputA'); var oInputB = document.getElementById('inputB'); var oButton = document.getElementById('add'); var oOutput = document.getElementById('output'); // if they all exist... if(oInputA && oInputB && oButton && oOutput) { //apply behaviors addEvent(oButton, 'click', addIt); } } } // add two input numbers & display results function addIt() { var value1 = document.getElementById("inputA").value; var value2 = document.getElementById("inputB").value; document.getElementById("output").value = value1 + value2; } We have an issue with some code in a js file. Could someone look at a portion of the code below that appears to start the problem, and let me know why this sends the program into an infinite loop. Any help would be appreciated....See below: //The control parameter is typically not used; it is to allow us to call the function // without it being fired by an event. function Colorize(manualcontrol) { //If we don't have a control from an event bubble, try to get it as passed into the function if (!(event == null)) { if (!event.srcElement) control = manualcontrol; else control = event.srcElement; }[/COLOR] else { control = manualcontrol; [/B] } Hey guys im attempting to write a program based on the following question. The complier keeps hanging up on me with "Discounts.java:32: variable totaldiscount might not have been initialized totalprice= ((purchasecost * totaldiscount)-purchasecost);" the question is as follows; A software company sells a package that retails for $99. Quantity discounts are given as follows: 10-19 = 20% discount 20-49 = 30% 50-99 = 40% 100+ = 50% Write a program that asks the user to enter the number of packages purchased. the program should then display the amount of discount (if any) and the total amount of purchase after the discount. Code: import javax.swing.*; import java.util.*; public class Discounts { //Name: J ***** // Purpose: To provide an accurate discount cost public static void main (String[] args) { double totalpurchases; double totaldiscount; double purchasecost=99; double totalprice; Scanner keyboard = new Scanner(System.in); System.out.println("Please enter your total number of purchases"); totalpurchases = keyboard.nextInt(); if (totalpurchases == 10-19) { totaldiscount = .2; } else if (totalpurchases == 20-49){ totaldiscount = .3; } else if (totalpurchases == 50-99) { totaldiscount = .4; } else if (totalpurchases > 100) { totaldiscount = .5; } else if (totalpurchases <10) { totaldiscount = 0; } System.out.println("Please enter your purchase cost"); purchasecost = keyboard.nextInt(); totalprice= ((purchasecost * totaldiscount)-purchasecost); System.out.println("Your total cost is" + totalprice); } }//end main method // end class I keep getting an error on the following bit of code: document type does not allow element "table" here. Can anyone help Code: return_by_id('quoteboxpre').innerHTML = '<table><tr><td colspan="2"><strong>'+cat.options[cat.selectedIndex].text+'</strong> '+p.options[p.selectedIndex].text+'</td></tr></table>'; I really can't figure this out... Hopefully you guys may have an idea. Basically I have an Ajax chat that stores a cookie. The first thing it does is checks to see if a cookie is set, if it's not it loads a box to where you can type your name (if it is it skips this), then it allows you to chat. The way I have this set up is on the index, I have a command that loads a php file. I pass through the html a variable... Code: ajaxFunction(3); When it gets to ajaxFunction(funct) I have this script; Code: if(funct == 1){ var source="file2.php"; var name = document.getElementById('name').value; status = 1; var queryString = "?name=" + name + "&status=" + status; } if(funct == 2){ var source="file1.php"; var shout = document.getElementById('shout').value; var color = document.getElementById('color').value; var bold = document.getElementById('bold').value; var queryString = "?shout=" + shout + "&color=" + color + "&bold=" + bold; } if(funct == 3){ var source="file2.php"; var name = document.getElementById('dfdf').value; status = 2; var queryString = "?name=" + name + "&status=" + status; } When the program first loads, it runs command 3 which checks to see if a cookie is set. If it is set, it returns a form Code: ................<INPUT TYPE=\"checkbox\" NAME=\"bold\" ID=\"bold\"> <input type=\"button\" onclick=\"ajaxFunction(2)\" value=\"Shout\"> ajaxFunction 2 then loads the chat box. If the cookie isn't set, it loads ajax function(1) which prompts their user for the name. The prompt for the name and the test for the cookie are in the same php file. I have it to where it gets the "status" and it runs the test in this order. PHP 1. Check to see if the person has a cookie (regardless to status) if true, run file1.php 2. If the person does not have a cookie set but status = 2, returns the prompt for the user to set a name. Code: echo "<form name=\"cookiedata\"> Name: <input type=\"text\" name=\"name\" id=\"name\" onChange=\"ajaxFunction(1)\" onkeypress=\"{if (event.keyCode==13)ajaxFunction(1)}\"> <input type=\"button\" onclick=\"ajaxFunction(1)\" value=\"Save\"> </form> "; //note, this actually replaces a div on the main page and does the prompt 3. If the person has a name set and is setting a cookie now, status = 1 then run file1.php Now the weird thing is, This thing works entierly on firefox... but for some reason when it loads in ie, i don't get the chat box. I don't get any errors either. For some reason, it doesn't seem to like the variable that is passed through to the php which is done like Code: var command = ""+source+""+queryString+""; ajaxRequest.open("GET", command, true); and recieved by php like Code: <?php include('config.php'); $status=$_GET['status']; $name = $_GET['name']; if($status==1){ do some code }else if($status==2){ do some code }.....................?> What is going on? How do I fix this with out splitting up the file in to two files? (before, it went to two seperate files, and it worked great... now they are both in the same file with a condition statement and nothing is working?) i keep getting the following error: - there is no attribute "onChange" Code: <select name="type" id="type" onChange="gettype('type');"> <option selected="selected">--Car type--</option> <option value="1">Bmw</option> <option value="2">Merc Blinds</option> <option value="3">Ford</option> <option value="4">Saab</option> </select> Hi Chaps, I'm still having problems with a Javascript 'Lookup' function. Basically, I have a select menu 'Customer' which triggers a 3 JS functions, to populate 2 extra select menus. Code: <script type="text/javascript" language="javascript"> $(document).ready(function(){ $('#customer').change(function() { var option=$(this).val(); getCustContact(this); getCostCentreContact(this); $.get('getCostCentre.php',{select:option},function(data){ $('#result').html(data).hide().fadeIn(1000); }); }); }); </script> <script type="text/javascript" language="javascript"> var ajax_CustContact=new Array(); function getCustContact(sel) { var Customer=sel.options[sel.selectedIndex].value; document.getElementById('custcontact').options.length = 0; if(Customer.length>0){ var index=ajax_CustContact.length; ajax_CustContact[index]=new sack(); ajax_CustContact[index].requestFile='getCustomerContact.php?custid='+Customer; ajax_CustContact[index].onCompletion=function(){createCustContact(index)}; ajax_CustContact[index].runAJAX(); } } function createCustContact(index) { var obj=document.getElementById('custcontact'); eval(ajax_CustContact[index].response); } </script> <script type="text/javascript" language="javascript"> var ajax_CostCentreContact=new Array(); function getCostCentreContact(sel) { var Customer=sel.options[sel.selectedIndex].value; document.getElementById('costcentrecontact').options.length = 0; if(Customer.length>0){ var index=ajax_CostCentreContact.length; ajax_CostCentreContact[index]=new sack(); ajax_CostCentreContact[index].requestFile='getCostCentreContact.php?custid='+Customer; ajax_CostCentreContact[index].onCompletion=function(){createCostCentreContact(index)}; ajax_CostCentreContact[index].runAJAX(); } } function createCostCentreContact(index) { var obj=document.getElementById('costcentrecontact'); eval(ajax_CostCentreContact[index].response); } </script> <select id="customer" name="FK_cust_id"> <option value="">Select Customer</option> <option value="1">Customer A</option> <option value="2">Customer B</option> </select> <select id="custcontact" name="FK_contact_id"> <option value="">--Select Customer First--</option> </select> <select id="costcentrecontact" name="FK_cost_centre_contact_id"> <option value="">--Select Customer First--</option> </select> Using IE Developer Tools, during debugging, I get this error: Quote: Expected ';' Error This relates to either: Code: eval(ajax_CustContact[index].response); OR Code: eval(ajax_CostCentreContact[index].response); (it's a bit random, as sometimes it works, sometimes it doesn't) I have tried changing the 'custid' to 'custname' to check whether it was an integer causing the problem, but had the same problem. If anyone can tell me where I am going wrong, I'd gladly give out a bit hi-5! Code: $(document).ready(function(){ var theText=["Text one","Text two","Text three", "Text four"]; // Build the array of text var arrayRows = theText.length; //Get the length of the array (Note: This starts at 1 not 0 like the array) var i=0; //Set a counter document.getElementById('textHere').innerHTML =theText[i]; //Fill in the space with the first piece of text time = setTimeout("next()", 2000); function next() { if (i == (arrayRows-1)) { i = 0; }else { i++; } $("#textHere").fadeOut("slow", function(){ document.getElementById('textHere').innerHTML =theText[i]; $("#textHere").fadeIn("slow"); }); } function prev() { if (i <= 0) { // If its below 0 go to the max i = arrayRows-1; }else { i--; } $("#textHere").fadeOut("slow", function(){ //Fade out the area document.getElementById('textHere').innerHTML =theText[i]; //Change the text to the next piece of text $("#textHere").fadeIn("slow"); // Fade in the area }); } $("#prevText").click(function(e) { e.preventDefault(); // Stop the link being a link prev(); }); $("#nextText").click(function(e) { e.preventDefault(); next(); }); }); When i click the links the functions work, however the setTimeout doesnt, can anyone help me figure this out? Hy guys i have this error uncaught exception: [Exception... "Could not convert JavaScript argument" nsresult: "0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)" location: "JS frame :: http://www.tgi.com.pt/merdo/scroll/ :: anonymous :: line 435" data: no] the problem is this code Code: <script type="text/javascript"> var gal = { init : function() { if (!document.getElementById || !document.createElement || !document.appendChild) return false; if (document.getElementById('gallery')) document.getElementById('gallery').id = 'jgal'; var li = document.getElementById('jgal').getElementsByTagNa me('li'); li[0].className = 'active'; for (i=0; i<li.length; i++) { li[i].style.backgroundImage = 'url(' + li[i].getElementsByTagName('img')[0].src + ')'; li[i].style.backgroundRepeat = 'no-repeat'; li[i].title = li[i].getElementsByTagName('img')[0].alt; gal.addEvent(li[i],function() { var im = document.getElementById('jgal').getElementsByTagNa me('li'); for (j=0; j<im.length; j++) { im[j].className = ''; } this.className = 'active'; }); } }, addEvent : function(obj, type, fn) { if (obj.addEventListener) { obj.addEventListener(type, fn, false); } else if (obj.attachEvent) { obj["e"+type+fn] = fn; obj[type+fn] = function() { obj["e"+type+fn]( window.event ); } obj.attachEvent("on"+type, obj[type+fn]); } } } gal.addEvent(window,'load', function() { gal.init(); }); </script> I thin this is a conflict between fancybox plug in and the script above http://www.tgi.com.pt/merdo/scroll/ I really need help... Thanks |