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JavaScript - Help Debugging Ie Javascript Error?
Hi everybody. I've been trying to figure out how to fix the following error I get in the latest Internet Explorer for marinebio.org:
Message: 'this.submenus[...].getElementsByTagName(...).0' is null or not an object Line: 547 Char: 3 Code: 0 URI: http://marinebio.org/_n/s/main.js The code at line 547 in main.js is: Code: this.submenus[i].getElementsByTagName("span")[0].onclick = function() {
in the function: Code: SDMenu.prototype.init = function() {
var mainInstance = this;
for (var i = 0; i < this.submenus.length; i++)
this.submenus[i].getElementsByTagName("span")[0].onclick = function() {
mainInstance.toggleMenu(this.parentNode);
};
if (this.markCurrent) {
var links = this.menu.getElementsByTagName("a");
for (var i = 0; i < links.length; i++)
if (links[i].href == document.location.href) {
links[i].className = "current";
break;
}
}
if (this.remember) {
var regex = new RegExp("sdmenu_" + encodeURIComponent(this.menu.id) + "=([01]+)");
var match = regex.exec(document.cookie);
if (match) {
var states = match[1].split("");
for (var i = 0; i < states.length; i++)
this.submenus[i].className = (states[i] == 0 ? "collapsed" : "");
}
}
};
I've been using the Dynamic Drive's Slashdot sliding menu script for at least a year without any problems. All pages validated before the ads were added. I've pulled nearly all other scripts but it still errors out. Works fine in FF and Chrome. Going to strip the home page to nothing and start building it back but if anyone has any ideas, I'd really appreciate it. Maybe it's time to upgrade the vertical sliding menu script entirely, if anyone can recommend a better one, that would be great too. I know just enough javascript to be dangerous apparently.... Similar Tutorialsfirst of all, hello all i found this forum while running out of ideas and being extremely desperate to fixing a probably small javascript error in a script. the script is supposed to open a small form window that allows the user to input an email address and update it to proceed. the form item is initially unchecked, but as the user clicks it and enter his email address, it updates the value of the email address and the box becomes "checkable". the problem is that with both IE and firefox, the box doesn't close again, doesn't get checkable and basically doesn't work. in the firefox debugging console, I found the following error: Quote: Error: document.getElementById(input_array[i]) is null Source File: sell_item.php Line: 1106 does anyone have an idea what could be wrong? the part responsible in the javascript for this section is: Code: <script language="javascript">
function pg_popup_open(id)
{
if (document.getElementById(id).style.display == 'block')
{
document.getElementById(id).style.display = 'none';
}
else
{
document.getElementById(id).style.display = 'block';
}
return false;
}
function pg_update_settings(id, input_array)
{
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
{
alert ("Browser does not support HTTP Request");
return;
}
var url = '' + 'ajax_files/direct_payment_box.php';
var action = url + '?id=' + id + '&user_id=' + 100001;
var chk_disabled = false;
for ( var i in input_array )
{
action += '&' + input_array[i] + '=' + document.getElementById(input_array[i]).value;
if (document.getElementById(input_array[i]).value == '')
{
chk_disabled = true;
}
}
xmlHttp.onreadystatechange = function() {
if (xmlHttp.readyState == 4)
{
var response = xmlHttp.responseText;
}
};
xmlHttp.open("GET", action, true);
xmlHttp.send(null);
document.getElementById('checkbox_' + id).disabled = chk_disabled;
if (chk_disabled == true)
{
document.getElementById('checkbox_' + id).checked = false;
}
document.getElementById(id).style.display = 'none';
return false;
}
</script>
and the html code that is supposed to pop up the box is: Code: <input type="checkbox" name="payment_gateway[]" id="checkbox_pg_paypal" value="1" disabled>
<span class="contentfont"><a href="javascript:;" onclick="pg_popup_open('pg_paypal');">PayPal</a></span>
<script language="javascript"> var array_pg_paypal = new Array(); array_pg_paypal[0] = 'pg_paypal_email';</script>
<div class="smallfont"><b>PayPal Email Address</b><br>
<input type="text" name="pg_paypal_email" id="pg_paypal_email" value="" /></div>
<div align="right"><input type="button" value="Proceed" onclick="pg_update_settings('pg_paypal', array_pg_paypal);" /></div>
i understand this is asking a lot, but if someone has a spare second that is a javascript guru, i promise i will name my first born after you!! lol Hello, I'm a student web developer. I'm debugging some JavaScript code I just created that simply extracts a table, reorders it and replaces it when the user clicks on a button ('Order results' - top right of the table). (It's a small script). It's for a PHP based polling application, completely of my own creation, which is under construction (only the JavaScript doesn't work). You can see all the code if you use Firebug. Go to the following link and vote for something; that will take you to a page the JavaScript is located. http://www.samuellockyer-development...s/examples.php (I'm linking because I think the context of the page may help.) (Notice the type error alert.) (Update: Not anymore.) (There are NO syntax errors.) You will find the area of the bug quickly by looking at the comments. (Marked by !!BUG!!) (Update: Not anymore, look at the posts below to find them now.) I am very new to JavaScript, but I wrote all the code, so I will be able to answer questions easily. This is a last resort by the way, I need this to work within about two days and I would be SO grateful for any help!! You can vote as many times as you like - I can just zero everything before I demo the app. I am trying to debug this with FireBug Code: function chapter12_nodeOne() {
//create an element
var element = document.createElement('input');
//set some attributes
element.setAttribute('type', 'button');
element.setAttribute('value', 'submit');
//appendd the element into a DIV
document.getElementById('myDiv').appendChild(element);
//uses EventUtil to attach an event listener
(1) EventUtil.addHandler(element, 'click', function() { alert('added event handler') });
}
var EventUtil = {
(2)addHandler: function(element, type, handler) {
//check if the element and the browser support DOM Level 2 event attachment
//if the user is not browsing with IE
if (element.addEventListener) {
element.addEventListener(type, handler, false);
}
//if user is browsing with IE
else if (element.attachEvent) {
element.attachEvent("on" + type, handler);
}
//if user is using a browser that only supports DOM Level 0 event attachment
else {
element["on" + type] = handler;
}
},
removeHandler: function(element, type, handler) {
//check if the element and the browser support DOM Level 2 event attachment
//if the user is not browsing with IE
if (element.removeEventListener) {
element.removeEventListener(type, handler, false);
}
//if user is browsing with IE
else if (element.detachEvent) {
element.detachEvent("on" + type, handler);
}
//if user is using a browser that only supports DOM Level 0 event attachment
else {
element["on" + type] = null;
}
},
preventDefault: function(event)
{
if(event.preventDefault)
{
event.preventDefault();
}
else
{
event.returnValue = false;
}
}
};
I put a breakpoint on the line marked with (1), I am trying to go to line (2) with all the available options FireBug gives, but unfortunately I get the end of chapter12_nodeOne function. Any ideas why? I've been messing with this for hours and I can't seem to find where I've gone wrong with it, I think I need a fresh pair of eyes to give it a look over. Anyways here's my entire piece of code. I know it's a lot to look at but if anyone can help me get this working that would be great, it's starting to give me a headache just to look at it. Anyways from what I can tell the problem is somewhere in the wDesQuote() function but I can't seem to pin it down. Code: //Start Ajax Code
var XMLHttpRequestObject = false;
if (window.XMLHttpRequest)
{
XMLHttpRequestObject = new XMLHttpRequest();
}
else if (window.ActiveXObject)
{
XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
}
function getData(dataSource, divID){
if(XMLHttpRequestObject){
var obj = document.getElementById(divID);
XMLHttpRequestObject.open("GET", dataSource);
XMLHttpRequestObject.onreadystatechange = function(){
if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200){
obj.innerHTML = XMLHttpRequestObject.responseText;
}
}
XMLHttpRequestObject.send(null);
}
}
//End Ajax Code
//Start Div Updater
function textUpdate(text, divID){
if(XMLHttpRequestObject){
var obj = document.getElementById(divID);
obj.innerHTML = text;
XMLHttpRequestObject.send(null);
}
}
//End Div Updater
//Money Formater
function roundNumber(num, dec) {
var result = Math.round(num*Math.pow(10,dec))/Math.pow(10,dec);
return result;
}
//End Money Formater
function wDesQuote()
{
var eBizCard = document.getElementById('eBizCard').checked;
var basic = document.getElementById('basic').checked;
var mobile = document.getElementById('mobile').checked;
var pages = document.getElementById('pages').value * 20;
var host = document.getElementById('hostY').checked;
var cTemp = document.getElementById('cTemp').checked;
var anime = document.getElementById('anime').checked;
var addMobile = document.getElementById('addMobile').checked;
var eComP = document.getElementById('eComP').checked;
var eComI = document.getElementById('eComI').value;
var eComQ = 0;
var forum = document.getElementById('forum').checked;
var blog = document.getElementById('blog').checked;
var wUpd = document.getElementById('wUpd').checked;
var bUpd = document.getElementById('bUpd').checked;
var mUpd = document.getElementById('mUpd').checked;
var nUpd = document.getElementById('nUpd').checked;
var logo = document.getElementById('logo').checked;
var bCard = document.getElementById('bCard').checked;
var pCard = document.getElementById('pCard').checked;
var brochure = document.getElementById('brochure').checked;
var mTotal = 0;
var uTotal = 0;
if(eBizCard == true && host == true){
uTotal = 149.95;
mTotal = 9.95;
}else if(eBizCard == true && host == false){
uTotal = 149.95;
mTotal = 0;
}else if(mobile == true && host == true){
uTotal = 299.95;
mTotal = 9.95;
}else if(mobile == true && host == false){
uTotal = 299.95;
mTotal = 0;
}else{
eBizCard = 0;
mobile = 0;
basic = 499.95;
if(host == true){
host = 9.95;
} else{
host = 0;
}
if(cTemp == true){
cTemp = 100;
}else{
cTemp = 0;
}
if(anime == true){
anime = 150;
}else{
anime = 0;
}
if(addMobile == true){
addMobile = 275;
}else{
addMobile = 0;
}
if(eComP == true){
eComP = 200;
eComQ = roundNumber(eComI * 0.59,2).toFixed(2);
if(eComQ == "NaN"){
alert("Please enter numbers only into the item quantity box");
break;
}
}else{
eComP = 0;
eComI = 0;
}
if(forum == true){
forum = 50;
}else{
forum = 0;
}
if(blog == true){
blog = 50;
}else{
blog = 0;
}
if(wUpd == true){
wUpd = 175;
}else{
wUpd = 0;
}
if(bUpd == true){
bUpd = 100;
}else{
bUpd = 0;
}
if(mUpd == true){
mUpd = 60;
}else{
mUpd = 0;
}
if(nUpd == true){
nUpd = 0;
}else{
nUpd = 0;
}
if(logo == true){
logo = 75;
}else{
logo = 0;
}
if(bCard == true){
bCard = 90;
}else{
bCard = 0;
}
if(pCard == true){
pCard = 140;
}else{
pCard = 0;
}
if(brochure == true){
brochure = 280;
}else{
brochure = 0;
}
}
var uTotal = pages + cTemp + anime + addMobile + eComP + eCompQ + forum + blog + wUpd + bUpd + mUpd + nUpd + logo + bCard + pCard + brochure;
var mTotal = host + mUpd + bUpd + wUpd + nUpd;
if(mTotal == 0){
document.getElementById('totalDisplay').innerHTML = "Your total is $" + uTotal;
}else{
document.getElementById('totalDisplay').innerHTML = "Your total is $" + uTotal + " a monthly fee of $" + mTotal;
}
}
I've been working on that for days, and can't find the problem. Could one of you help? I wrote a low-level digit-shift cipher, but the script doesn't work. Code: <head>
<script type="text/javascript">
function ciphertext()
{
var t = document.getElementById.('t')
t = t.toUpperCase()
var n = 0
var o = ""
if(n=0)
{
o=o+t
n=n+1
}
if(n=1)
{
if(t=="A")
o=o+"B"
if(t=="B")
o=o+"C"
if(t=="C")
o=o+"D"
if(t=="D")
o=o+"E"
if(t=="F")
o=o+"G"
if(t=="G")
o=o+"H"
if(t=="H")
o=o+"I"
if(t=="I")
o=o+"J"
if(t=="J")
o=o+"K"
if(t=="K")
o=o+"L"
if(t=="L")
o=o+"M"
if(t=="M")
o=o+"N"
if(t=="N")
o=o+"O"
if(t=="O")
o=o+"P"
if(t=="P")
o=o+"Q"
if(t=="Q")
o=o+"R"
if(t=="R")
o=o+"S"
if(t=="S")
o=o+"T"
if(t=="T")
o=o+"U"
if(t=="U")
o=o+"V"
if(t=="V")
o=o+"W"
if(t=="W")
o=o+"X"
if(t=="X")
o=o+"Y"
if(t=="Y")
o=o+"Z"
if(t=="Z")
o=o+"A"
else
o=o+t
n=n-1
}
document.getElementById('op').innerHTML = o.value
}
</script>
</head>
<body>
<b id="op">This is your result</b>
<input type="text" id='t' />
<button onclick="ciphertext()">Submit</button>
</body>
I've been working on that for days, and can't find the problem. Could one of you help? (Pardon me if I am being blunt, but why doesn't this work?) I'm used to PHP, where I can use var_dump to find out about a variable wherever I call it. Or, having the script crash entirely and give me an idea of what mistake I made, when I made a mistake. With JS, neither of those appear to be true. I was told I can use console.log or console.dir to get something similar to var_dump, but as you can see: it's giving me no output. I need a way to help me find the mistakes I make. How can I get console.dir to work? See the image below: Large image: http://i.imgur.com/4cw89OO.png what is wrong with this Code: function addfavorites(classid,userid) { // alert("here"); var urltoajax = "addfavorites.php?j=1&classid="+ classid + "&userid="+ userid; urltoajax = urltoajax + '&rnd=' + Math.round(Math.random() * 10000) alert(urltoajax); $.ajax({ url: urltoajax, cache: false, success: function(html) { $("#message").html(html); } }); //alert('here 2'); } i get an error Object doesn't support this property or method This question hovers between PHP and JavaScript, but I think it fits here a little better. I've got a web app that does a lot of asynchronous calls to various PHP pages. I'm familiar with using an iFrame or div to hold a controller, then making forms post to that controller so you can see the output. However, I'm not doing a lot of submitting forms. Typically, I utilize the onclick event of various elements to initiate an XmlHttpRequest that jumps over to a PHP page and back. I'm looking for a way to easily debug my PHP code. Right now I'm using Firebug (on Firefox) to look at the HTTP requests. I can see the post data and response and all that, which is good. However, it requires a good amount of clicking and time to get to that data. Is there an easier way to do this? Ideally I'd love to include some sort of debug window that displays all of the PHP controller errors and things that I echo out. In short, what's wrong with this? I'm sure you'll test it, but it just posts the JS inside the Bold tag instead of the grade. This includes the innerHTML script. Code: <html>
<head>
<script type="text/javascript">
function grade()
{
var tot = 1;
var g = 0;
var qId0 = document.getElementById('0').value;
if (qId0 == "t")
{
g = g + 1;
}
g = g / tot;
g = g * 100;
document.getElementById("grade").innerHTML = grade;
}
</script>
</head>
<body>
<b id="grade">Your Grade Here</b>
<ol>
<li><select id="0">
<option value="d">Test Question</option>
<option value="f">false</option>
<option value="t">true</option>
<option value="f">false</option>
</select>
<button onclick="grade()">Submit</button>
</body>
</html>
When I hit "submit" with the right answer, I get: function grade() { var tot = 1; var g = 0; var qId0 = document.getElementById('0').value; if (qId0 == "t") { g = g + 1; } g = g / tot; g = g * 100; document.getElementById("grade").innerHTML = grade; } When I hit "submit" with the wrong answer, I get the same. Can someone explain this to me and tell me how to fix it? (Also, I would appreciate it if you could point out any unrelated bugs you come across ) This page should work, but it doesn't. My debugging says that I have a invalid character on line 2 and on line 39 it is "object expected". Here's the page: <HTML> <HEAD> <TITLE>The Golf Page</TITLE> <STYLE> BODY {font-family:Arial, Helvetica, sans-serif; font-size: 18pt; color:blue; background-color:rgb(255,255,128)} </STYLE> <SCRIPT SRC="Ball.gif"> var x = new Array(-395, -389, -383, -377, -371, -365, -359, -353, -346, -340, -334, -328, -322, -316, -310, -304, -297, -291, -285, -279, -273, -267, -261, -255, -248, -242, -236, -230, -224, -218, -212, -206, -199, -193, -187, -181, -175, -169, -163, -157, -150, -144, -138, -132, -126, -120, -114, -108, -101, -95, -93, -91, -88, -86, -83, -81, -78, -76, -73, -71, -69, -66, -64, -61, -59, -56, -54, -51, -49, -47, -44, -42, -39, -37, -34, -32, -29, -27, -24, -22, -20, -17, -15, -12, -10, -7, -5, -2, 0); var y = new Array(-300, -300, -300, -299, -298, -297, -296, -294, -292, -290, -288, -285, -282, -279, -276, -272, -268, -264, -260, -255, -250, -245, -240, -234, -228, -222, -216, -209, -202, -195, -188, -180, -172, -164, -156, -147, -138, -129, -120, -110, -100, -90, -80, -69, -58, -47, -36, -24, -12, 0, -5, -10, -14, -18, -22, -25, -29, -32, -34, -37, -39, -41, -43, -45, -46, -47, -48, -48, -48, -48, -48, -48, -47, -46, -45, -43, -42, -40, -37, -35, -32, -29, -26, -23, -19, -15, -11, -6, 0); index=0 function moveBall() { if(index <=[x.length-1]) { placeIt("Ball", x[index], y[index]); index++; setTimeout("moveBall()", 5); } else { ("showIt()", 5); setTimeout("showIt('Slogan')", 5); setTimeout("showIt('Slogan1')", 10); setTimeout("showIT('Marquee')", 15); } } </SCRIPT> </HEAD> <BODY onLoad="moveBall(Ball);"> <DIV ID="Marquee" visibility:hidden font-family: Time New Roman, Times, serif; font-style:italic> <CENTER> <MARQUEE BGCOLOR="#BBBBBB"> A beautiful day for GOLF...Sunny...No WINDS...TEMP:68-70 </MARQUEE> </CENTER> </DIV> <SCRIPT SRC="Golf.js"></SCRIPT> <DIV ID="Title" STYLE="border-left:1px solid blue; border-right:3px solid blue; border-top:1px solid blue; border-bottom:3px solid blue; padding-left:395;padding-top:260;padding-bottom:0; background-color:rgb(0,255,0)"> THE G<SPAN ID="Ball" position:relative; left:0; top:0><IMG SRC="Ball.gif" BORDER=0 width="17" height="17"></SPAN>LF PAGE </DIV> <DIV ID="Slogan" STYLE="color:black; font-family: Times New Roman, Times, serif; font-style:italic; font-weight:bold; position:absolute; left:120; top:100; z-index:2; visibility:hidden"> Your Online Source of Golf Equipment </DIV> <DIV ID="Slogan2" STYLE="color:white; font-family: Times New Roman, Times, serif; font-style:italic; font-weight:bold; position:absolute; left:121; top:101; z-index:1; visibility:hidden"> Your Online Source of Golf Equipment </DIV> </BODY> </HTML> The function moveBall and its contents should be checked as well, although it should be correct. But the page won't load properly. The marquee is suposed to be hidden until the function executes, and it is displayed. As far as I know the only errors are in the onLoad and function, everything else is right. Any help would be appreciated. Thanks I've been playing around with a madlibs exercise while trying to learn simple javascript. I have three input boxes and a button display an alert containing the input from the boxes. Am I right to be assigning variable names to the values from the text boxes and then referencing those variables in my alert? I'm sorry if this is a dumb question but I've been working on it for hours and can't get past this point. Inset a name: <input type="text" id="textbox1" size="10"/> </br> Insert a verb : <input type="text" id="textbox2" size="10"/> </br> Insert a place: <input type="text id="textbox3" size="10"/> <input type="button" value="CLICK WHEN FINISHED" onClick="name = document.getElementById('textbox1').value; verb = document.getElementById('textbox2').value; place = document.getElementById('textbox3').value; alert('Mad Lib :' + name + " " + verb + " " + place);" /> When running my PHP code locally I am recieving the following error: Webpage error details User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; BTRS26718; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; InfoPath.2; OfficeLiveConnector.1.5; OfficeLivePatch.1.3; Tablet PC 2.0) Timestamp: Thu, 7 Apr 2011 15:47:06 UTC Message: Object doesn't support this property or method Line: 4 Char: 1 Code: 0 URI: http://localhost/MowingSch.php ********************* * Selected Code ********************* Code: // JavaScript
<script type='text/javascript'>
function insCell(p1){
var wi = document.getElementById('Mowing').getElementsByName(p1).getElementsByTagName('td').length;
if (wi == 3) {
var x=document.getElementById(p1).insertCell(3);
x.innerHTML='<?PHP echo $n; ?>';
var x=document.getElementById(p1).insertCell(4);
x.innerHTML='<?PHP echo $p; ?>';
var x=document.getElementById(p1).insertCell(5);
x.innerHTML='<?PHP echo $e; ?>';
} else {
alert('Date selected is already assigned!');
}
}
</script>
Code: // PHP Code
$x = 0;
for ($r = 0; $r <=27; $r++){
$id = 'tr'.$r;
echo "<tr id=$id><TD><input id='SignUp' name=$id type='image' src='mow.png' name='mow' onclick='insCell($id)'></TD>";
for ($c = 0; $c <= 4; $c++) {
if($data[$x + $c] <> ''){
echo "<td>" . $data[$x + $c] . "</td>";
}
}
echo "</tr>";
$x = $x + 5;
}
Would appreciate ANY assistance!
Thanks.
Hey guys, I'm a student taking JavaScript classes, I really like it so far and hope to really understand it in the next couple weeks. I'm doing my homework and just successfully coded a calendar (didn't take me very long, like I said, I'm catching on pretty quick and having fun) Having said that I'm not interested in getting any coding help, I simply like to further understand what I'm doing because I'm taking an online class. I'm going to show you my html and javascript file and I really need to understand why my address footer is in the middle? I have some HTML knowledge and know that since I put the address code at the bottom it should show up at the bottom. I deleted the linked .js file and it suddenly appeared at the bottom, therefore I'm thinking it has something to do with my javascript code. Does javascript act differently? Like I said, I'm not looking for anyone posting any kind of code, I'm just trying to understand what it is doing. Code: <title>Yearly Calendar</title>
<link href="styles.css" rel="stylesheet" type="text/css" />
<link href="yearly.css" rel="stylesheet" type="text/css" />
<script src="yearly.js" type="text/javascript"></script>
</head>
<body>
<div id="head">
<img style="float: right; border: 1px solid orange" src="photo.jpg" alt="" />
<img src="ccc.jpg" alt="Chamberlain Civic Center" />
</div>
<div id="links">
<table><tr>
<td><a href="#">Home</a></td><td><a href="#">Tickets</a></td>
<td><a href="#">Events</a></td><td><a href="#">Directions</a></td>
<td><a href="#">Hours</a></td><td><a href="#">Calendar</a></td>
<td><a href="#">Tour</a></td><td><a href="#">Contact Us</a></td>
</tr></table>
</div>
<div id="main" align="center">
<h1>Yearly Calendar</h1>
<center><script type="text/javascript">
yearly()
</script>
</center>
</div>
<address>
The Chamberlain Civic Center ·
2011 Canyon Drive ·
Chamberlain, SD 57325 ·
(800) 555-8741
</address>
</body>
</html>
Code: function yearly(calDate)
{
if (calDate == null) calendarDay=new Date()
else calendarDay = new Date(calDate);
var currentTime= calendarDay.getTime();
var thisYear= calendarDay.getFullYear();
document.write("<table id='yearly_table'><tr>");
document.write("<th id='yearly_title' colspan='4'>");
document.write(thisYear);
document.write("</th>");
document.write("</tr>");
var monthNum = -1;
for (var i=1; i<=3; i++)
{
document.write("<tr>")
for (var j=1; j<=4; j++)
{
monthNum++;
calendarDay.setDate(1);
calendarDay.setMonth(monthNum);
writeMonthCell(calendarDay, currentTime);
}
}write.document("</tr>");
write.document("</table>")
}
function writeMonthCell(calendarDay, currentTime)
{
document.write("<td class='yearly_months'>");
writeMonth(calendarDay, currentTime);
document.write("</td>");
}
function writeMonth(calendarDay, currentTime) {
document.write("<table class='monthly_table'>");
writeMonthTitle(calendarDay);
writeDayNames()
writeMonthDays(calendarDay, currentTime);
document.write("</table>");
}
function writeMonthTitle(calendarDay) {
var monthName = new Array("January", "February", "March", "April", "May",
"June", "July", "August", "September", "October", "November", "December");
var thisMonth=calendarDay.getMonth();
document.write("<tr>");
document.write("<th class='monthly_title' colspan='7'>");
document.write(monthName[thisMonth]);
document.write("</th>");
document.write("</tr>");
}
function writeDayNames() {
var dayName = new Array("Sun","Mon","Tue","Wed","Thu","Fri","Sat");
document.write("<tr>");
for (var i=0;i<dayName.length;i++) {
document.write("<th class='monthly_weekdays'>"+dayName[i]+"</th>");
}
document.write("</tr>");
}
function daysInMonth(calendarDay) {
var thisYear = calendarDay.getFullYear();
var thisMonth = calendarDay.getMonth();
var dayCount = new Array(31,28,31,30,31,30,31,31,30,31,30,31);
if ((thisYear % 4 == 0)&&((thisYear % 100 !=0) || (thisYear % 400 == 0))) {
dayCount[1] = 29;
}
return dayCount[thisMonth];
}
function writeMonthDays(calendarDay, currentTime) {
var weekDay = calendarDay.getDay();
document.write("<tr>");
for (var i=0; i < weekDay; i++) {
document.write("<td></td>");
}
var totalDays = daysInMonth(calendarDay);
for (var dayCount=1; dayCount<=totalDays; dayCount++) {
calendarDay.setDate(dayCount);
weekDay = calendarDay.getDay();
writeDay(weekDay, dayCount, calendarDay, currentTime);
}
document.write("</tr>");
}
function writeDay(weekDay, dayCount, calendarDay, currentTime) {
if (weekDay == 0) document.write("<tr>");
if (calendarDay.getTime() == currentTime) {
document.write("<td class='monthly_dates' id='today'>"+dayCount+"</td>");
} else {
document.write("<td class='monthly_dates'>"+dayCount+"</td>");
}
if (weekDay == 6) document.write("</tr>");
}
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 am getting an error with a script and can't seem to figure out the problem. Firebug Error message: Error: document.forms[myform] is undefined Source File: https://www.domain.com/js/remember.js Line: 24 I have attached the HTML page and the remote javascript file. The script instructions said to include an onload action in the <BODY> tag as follows: <body background="/images/gold2.gif" onLoad="loadCookie(); displayFormData('my_form');"> BUT I was trying to use an even loader in the remote js file instead. Any help would be greatly appreciated. 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 I have a script: PHP Code: <script type="text/javascript"> var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src="" + gaJsHost + "google-analytics.com/ga.js" type="text/javascript"%3E%3C/script%3E")); </script> <script type="text/javascript"> try { var pageTracker = _gat._getTracker("UA-13289331-1"); pageTracker._trackPageview(); } catch(err) {}</script> But firefox detects here an error which is: error: PHP Code: missing ) after argument list [Break on this error] document.write(unescape("%3Cscript src..."text/javascript"%3E%3C/script%3E"));n How I can fix that, because I didn't see what is wrong with ) symbol. I was working on this script to change text with javascript and I ran into a problem. The code goes like this: PHP Code: <area shape="rect" coords="128,174,256,203" href="#" onClick="document.getElementById('content').innerHTML='<p class=first>Welcome to the first release of my Now every time I use an apostrophe in a word then when I click the link that corresponds to that writing, it doesn't do anything. Here's the link to my website: http://bittipiilo.com/msx/ By default you are on the Home tab. Then when you click either Gallery or Services and try to go back to Home, nothing happens. Can someone help me? Hi Everyone, Iv got a button in my HTML5 document that when clicked gives an error. The button is coded as follows: Code: <input type="button" onclick="startGame();" value="Play!" /> The startGame function is held in an external JavaScript file. Whenever i run the code and click on the button i get an error that says startGame is not defined. Any ideas? Thanks, Luke Hi All, I am working on dot net framework 1.1.4322. From my html code of aspx file i have called a javascript function like 'onlick =javascript:saveorder()'. I have two copies of same code(identical - compared wit file compare tool) on different machine. When i run my code on one of the machine i get an error ';' expected which is a Javascript error and same time i wont get this error on another machine. When i searched on line number provided from error i saw few auto generated script which i have not putted there. Can anyone help me with the error at least with the reason. Thanks Mishigun |
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