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JavaScript - Function Defined But Still Get Error Call To Undefined Function
i keep getting error Call to undefined function codeandurl()
below is my code PHP Code: <?php $value= strip_tags(get_field('link',$post)); $resultid=get_field('resultid',$post); codeandurl($resultid,$value); ?> <div id="result"></div> <script type="text/javascript"> function codeandurl(resultid,url){ $( "#result" ).text(resultid); $( "#result" ).dialog({ modal: true, buttons: { Ok: function() { $( this ).dialog( "close" ); } } }); window.open(url); return false; } </script> Similar TutorialsI know I shouldn't be having this problem at this stage. But what have I done wrong? I have my main page, I have my onload page and in that onload page I call a function: And then I get the error message: Fatal error: Call to undefined function OpenChat() The main page code (I've cut out the irrelevant scripts); Code: <?php
session_start();
if (!(isset($_SESSION['login']) && $_SESSION['login'] !='')){
header ("Location: Welcome.php");
}
$Sfullname=$_SESSION['fullname'];
$SMyPId=$_SESSION['MyPId'];
?>
<!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">
<html>
<title></title>
<head>
<script type="text/javascript">
function OpenChat(Msg){
loadgetdiv();
document.getElementById('<?php echo $Newdiv; ?>').style.display="block";
loadChatComplex('<?php echo $NewThisFile; ?>','<?php echo $Newdiv; ?>',Msg);
}
</script>
<script type="text/javascript">
function loadChatCheck(File,ID,Tile,TID){
loadQuickCheck(File,ID);
dodo = setInterval(function(){loadQuickCheck(Tile,TID)},5000);
}
</script>
<script type="text/javascript">
function loadQuickCheck(File,ID){
if (window.XMLHttpRequest) {
xmlhttp=new XMLHttpRequest();
}
else {
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function(){
if (xmlhttp.readyState==4 && xmlhttp.status==200){
document.getElementById(ID).innerHTML=xmlhttp.responseText;
malaky = setInterval(function(){loadQuickCheck(File,ID)},20000);
}
}
xmlhttp.open("POST",File,true);
xmlhttp.send();
}
</script>
</head>
<body onload="loadChatCheck('getCheckNewMessages.php','txtHintCheckNewMessage','getFriendsOnline.php','txtHintShowFriends')">
<div class="mainpage">
<?php include("headermenu.php"); ?>
<div id="txtHintShowFriends"></div>
<div id="txtHintCheckNewMessage"></div>
<br /><br />
</body>
</html>
AND the onload/getCheckNewMessages.php is PHP Code: <?php session_start(); if (!(isset($_SESSION['login']) && $_SESSION['login'] !='')){ header ("Location: Welcome.php"); } $SMyPId=$_SESSION['MyPId']; include("dbconnect.php"); $result = mysql_query("SELECT COUNT(*) as newchat FROM chat WHERE chattee='{$SMyPId}' AND stat='new'"); $row = mysql_fetch_assoc($result); $total=$row['newchat']; echo 'This is ' . $total .'<br />'; if ($total >=1){ $result = mysql_query("SELECT * FROM chat WHERE chattee='{$SMyPId}' AND stat='new'"); while($row = mysql_fetch_array($result)){ $doormouse=$doormouse . ';' . $row['ChatID']; } $listees=explode(';',$doormouse); foreach($listees as $listor){ echo 'This is ' . $listor . '<br />'; $result = mysql_query("SELECT * FROM chat INNER JOIN allusers ON chat.chatter=allusers.PId WHERE chat.ChatID='{$listor}' "); while($row = mysql_fetch_array($result)){ echo "{$SMyPId};{$row['chatter']};{$row['fullname']};{$row['ref']}"; } echo $battlebox . '<br />'; $steptoe=OpenChat($battlebox); } $sql="UPDATE chat set stat='' WHERE ChatID='{$chatID}' "; mysql_query($sql,$con) or die(mysql_error()); } ?> Needless to say I am trying to create an instant chat. I have a good understanding of javascript although I am new to working xml. So I am having a problem getting javascript to recognize that my parameter value in my function call is an attribute in my xml. I called the js function like this: Code: <a href="#" onClick="ebookCategory(marketing);">Marketing</a> Here is my js function: Code: var category;
function ebookCategory(category) {
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.open("GET","ebook.xml",false);
xmlhttp.send();
xmlDoc=xmlhttp.responseXML;
document.write("<table border='1'>");
var x=xmlDoc.getElementsByTagName(category);
for (i=0;i<x.length;i++)
{
document.write("<tr><td>");
document.write(x[i].getElementsByTagName("bookCover")[0].childNodes[0].nodeValue);
document.write(x[i].getElementsByTagName("title")[0].childNodes[0].nodeValue);
document.write(x[i].getElementsByTagName("description")[0].childNodes[0].nodeValue);
document.write(x[i].getElementsByTagName("price")[0].childNodes[0].nodeValue);
document.write("</td><td>");
i++;
document.write(x[i].getElementsByTagName("bookCover")[0].childNodes[0].nodeValue);
document.write(x[i].getElementsByTagName("title")[0].childNodes[0].nodeValue);
document.write(x[i].getElementsByTagName("description")[0].childNodes[0].nodeValue);
document.write(x[i].getElementsByTagName("price")[0].childNodes[0].nodeValue);
document.write("</td></tr>");
}
document.write("</table>");
} // end ebookCategory()
Some of the aspects in this function are new to me, xml stuff. Here is my xml setup: Code: <ebook category="marketing"> <bookCover><img src="/millionaire/ebooks/covers/miracle2.jpg" height="150" width="150" /></bookCover> <title>Marketing Miracle</title> </ebook> I appreciate any help in the matter I'm trying to "progressively enhance" one of my surveys using javascript. Basically, I have rating scales that make use of radio buttons as each point on the scale. Each radio button occupies its own cell in a table. I wrote some functions that will highlight cells on mouseover in a color corresponding to its position on the scale (e.g. the lowest point is red, the midpoint is yellow, the highest point is green). When a radio button is clicked, the background of the button's cell and preceding cells in the same row will be colored accordingly. The functions are working well in FireFox and Chrome (I just have to add a few lines using the addEvent function to make it compatible with IE). The effect looks a lot nicer when I add a function that makes the visibility of the radio buttons hidden. However, I want to make sure that there is a fallback option in case the functions that color the cells don't work for whatever reason. I would not want the radio buttons hidden in this case. Is there a method whereby I can call the "hideRadiobuttons" function only if the other functions are successfully executed? Hi, I have a button that when you click it displays the results of my db in a div. What I am trying to do is to get the results to update every five seconds. I thought setTimeout was the best way to achieve this. However I am getting the error message that ID is not defined on the setTimeout line. I thought it would automatically input ID into the fields marked ID when the onloadXMLDocRefresh('File.php','txtHint') button is clicked? The button works to load the script, but the refreshing the div is not. My script is: Code: <script type="text/javascript">
function loadXMLDocRefresh(File,ID){
if (window.XMLHttpRequest) {
xmlhttp=new XMLHttpRequest();
}
else {
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function(){
if (xmlhttp.readyState==4 && xmlhttp.status==200){
document.getElementById(ID).innerHTML=xmlhttp.responseText;
timer = setTimeout('loadXMLDocRefresh(File,ID)',5000);
}
}
xmlhttp.open("POST",File,true);
xmlhttp.send();
}
</script>
Hi, Using a while loop in a function, I am trying to test an input character against a stored string of characters. I want the function to return the input character only if it is not in the stored string of characters. The code I've prepared is as follows: Code: <SCRIPT language = "JavaScript">
var storedLetters = 'sideways';
function requestLetters(aString)
{
var validLetter ='';
var inputLetter = window.prompt('Please input a single lower-case letter', '');
while (storedLetters.indexOf(inputLetter) != -1)
{
inputLetter = window.prompt('You have already tried ' + inputLetter + ' . Please try another' + ' letter.');
}
validLetter = inputLetter;
return validLetter;
}
requestLetters(storedLetters);
document.write(validLetter);
</SCRIPT>
The code works fine if I remove it from the function wrapper but if the function is called I keep getting an error message that the variable validLetter is not defined. Can anyone see why this is the case? Thanks. Hi, I am facing a problem in passing replace() function as an argument in user defined java function, can any one help me how to resolve it? intention is to pass a file path to my user defined function, but before passing the path i want to replace the character '\' to '\\' I am posting my javascript function he <a href="#" onclick="OpenDocPreview('<%# Eval("PATH")%>'.replace(/\\/g,"\\\\"), '<%# Eval("Filename")%>')"><%# Eval("DocTitle") %></a> function OpenDocPreview(url, docname) { alert('message from search base : ' + url + ' ' + docname); } thank you, Hi, The Problem I get a error message only in IE when ever I try to call a function from an external file. I am using jQuery if that makes any difference and various plugins. Quote: Error: The value of the property '<function name>' is null or undefined, not a Function object. All the call work fine in FF, chrome, safari etc but for some reason I just can't get it to work with IE. This is getting annoying now, i have no idea what is causing it. here is an example: admin.js Code: function create_cleditor_admin_form(textarea_object)
{
$(textarea_object).cleditor({
height: 120,
controls: // controls to add to the toolbar
"bold italic underline | color highlight removeformat | bullets numbering | alignleft center alignright justify | undo redo | ",
useCSS: false
});
}
calling code Code: $(document).ready(function() {
try {
create_cleditor_admin_form('textarea');
} catch(e) {
alert("Error: "+e.message);
}
});
I have tried searching for this error on google and came up empty handed, surely it just something very stupid. Thanks in advance Hi all, I have written the following javascript code which makes a simple calculation and writes between the <span> tags using Inner HTML My code is: Code: <html>
<head>
<script type="text/javascript">
function hesapla() {
kredimiktari = document.hesapla.miktar.value
kredivadesi = document.hesapla.vade.value;
faiz = document.hesapla.faiz.value;
ayliktaksit1 = (kredimiktari * faiz) / kredivadesi;
geriodeme1 = kredimiktari * faiz;
document.getElementById('ayliktaksit').innerHTML = "<strong>Taksit / Ay :</strong>" + ayliktaksit1;
document.getElementById('geriodeme').innerHTML = "<strong>Taksit / Ay :</strong>" + geriodeme1;
}
</script>
</head>
<body>
<form name="hesapla">
<input type="text" name="miktar" value="Kredi Miktarı" onfocus = "if (this.value == 'Kredi Miktarı') this.value = '';" onblur = "if (this.value == '') this.value = 'Kredi Miktarı';" />
<input type="text" name="vade" value="Kredi Vadesi" onfocus = "if (this.value == 'Kredi Vadesi') this.value = '';" onblur = "if (this.value == '') this.value = 'Kredi Vadesi';" />
<input type="text" name="faiz" value="Faiz Oranı" onfocus = "if (this.value == 'Faiz Oranı') this.value = '';" onblur = "if (this.value == '') this.value = 'Faiz Oranı';" />
<div id="gosterim"><span id="ayliktaksit"></span><span id="geriodeme"></span></div>
<input type='button' value='Hesapla' onClick='hesapla()'><br><br>
<img src="images/dot2.png" width="180" height="2" alt="dot"/>
</form>
</body>
</html>
I am really confused as similar code on Tizag web site works fine. Code: <script type="text/javascript">
function changeText(){
document.getElementById('boldStuff').innerHTML = 'Fred Flinstone';
}
</script>
<p>Welcome to the site <b id='boldStuff'>dude</b> </p>
<input type='button' onclick='changeText()' value='Change Text'/>
Could anyone tell me what the wrong thing is about my code Many thanks in advance telmessos Eagle eyes needed! I have a function which is called twice. It allows the elements of an array to be set to a different color, successively: Code: function ln8 (arrayA,color,current) {
var arrayB=(typeof arrayA == 'string')? arrayA.split(',') : arrayA;
var line = document.getElementById(arrayB[current]);
line.style.color = color;
if (current != arrayB.length - 1) {
current++;
setTimeout(function() {ln8(arrayB, color, current)},8) }
}
It works fine the first call; the second time, FF throws an error message: 'line is null' referring to 'line.style.color = color;'. It's used in a switch function, and I've tested each case of the switch, two browsers, and still get the error. So I'm assuming the second call is the problem, but I just can't see what's wrong with it. Maybe before you wade through the code, can you think of other reasons for the error? First call: the function is at the third line of each case: Code: function makeLine5() {
var a = Coin1()
var b = Coin2()
var c = Coin3()
var h = ( a + b + c )
A=a;B=b;C=c;D=h;
switch(h) {
case 6:
noHex2(5,'D'); noHex(Hex5Yang,'hidden',0); nodot(5, 4, 'e');
setTimeout('report5()',3000);
setTimeout('ln8(Line5Yin,\'#e11\',0)',6000);
setTimeout('dot(5, 4, \'f\')',10000); return false;
break
case 7:
noHex2(5,'D'); noHex(Hex5Yin,'hidden',0);
setTimeout('report5()',3000);
setTimeout('ln8(Line5Yang,\'#e11\',0)',6000); return false;
break
case 8:
noHex2(5,'C'); noHex(Hex5Yang,'hidden',0);
setTimeout('report5()',3000);
setTimeout('ln8(Line5Yin,\'#e11\',0)',6000); return false;
break
default:
noHex2(5,'C'); noHex(Hex5Yin,'hidden',0);nodot(5, 4, 'f');
setTimeout('report5()',3000);
setTimeout('ln8(Line5Yang,\'#e11\',0)',6000);
setTimeout('dot(5, 4, \'e\')',10000); return false; }
}
second call: Code: function makeLine6() {
var a = Coin1()
var b = Coin2()
var c = Coin3()
var k = ( a + b + c )
A=a;B=b;C=c;D=k;
switch(k) {
case 6:
noHex2(6,'D'); noHex(Hex6Yang,'hidden',0);nodot(6, 5, 'e');
setTimeout('report6()',3000);
setTimeout('ln8(Line6Yin,\'#e11\')',6000);
setTimeout('dot(6, 5, \'f\')',10000);
setTimeout('lastBitz()',13000); return false;
break
case 7:
noHex2(6,'D'); noHex(Hex6Yin,'hidden',0);
setTimeout('report6()',3000);
setTimeout('ln8(Line6Yang,\'#e11\')',6000);
setTimeout('lastBitz()',13000); return false;
break
case 8:
noHex2(6,'C'); noHex(Hex6Yang,'hidden',0);
setTimeout('report6()',3000);
setTimeout('ln8(Line6Yin,\'#e11\')',6000);
setTimeout('lastBitz()',13000); return false;
break
default:
noHex2(6,'C'); noHex(Hex6Yin,'hidden',0);nodot(6, 5, 'f');
setTimeout('report6()',3000);
setTimeout('ln8(Line6Yang,\'#e11\')',6000);
setTimeout('dot(6, 5, \'e\')',10000);
setTimeout('lastBitz()',13000); return false;}
}
<p> <script type="text/javascript">// <![CDATA[ var metrics = { "mm" : 1, "cm" : 10, "m" : 1000, "inch" : 25.4, "foot" : 304.8 }; function convert(num, dec){ var val = document.getElementById("fromVal").value; if(isNaN(val)){ return } function roundNumber(num, dec) { var result = Math.round( Math.round( num * Math.pow( 10, dec + 1 ) ) / Math.pow( 10, 1 ) ) / Math.pow(10,dec); return result; } document.getElementById("toVal").value = val * metrics[document.getElementById("fromSystem").value]/ metrics[document.getElementById("toSystem").value]; } var interval = null; function watchChanges(){ interval == null ? setInterval("convert()", 500) : clearInterval(interval); } // ]]></script> </p> <table> <tbody> <tr> <td><input id="fromVal" style="width: 100px;" onfocus="watchChanges()" onblur="watchChanges()" type="text" /><select id="fromSystem" onchange="convert()"> <option value="mm">millimeters</option> <option selected="selected" value="cm">centimeters</option> <option value="m">meters</option> <option value="foot">feet</option> <option value="inch">inches</option> </select></td> </tr> <tr> <td colspan="1" align="center">=</td> </tr> <tr> <td><input id="toVal" style="width: 100px;" type="text" disabled="disabled" /><select id="toSystem" onchange="convert()"> <option value="mm">millimeters</option> <option value="cm">centimeters</option> <option value="m">meters</option> <option selected="selected" value="foot">feet</option> <option value="inch">inches</option> </select></td> Code: <html>
<head>
<title>TESTING</title>
<script type="text/javascript">
<!--
document.write("<input type='submit' value='submit' onclick='func()'>");
function func()
{
document.write("<input type='submit' value='New Button' onclick='func()'>");
window.alert("THIS");
}
-->
</script>
</head>
<body>
<!--input type="button" value="Read" onclick="ReadFiles()"-->
</body>
</html>
This is a very basic version of what I am trying to do. I have a dynamic list which is set in a table. When clicked, a function is run to set up a new list.. The reason I explain that, is that I need to keep it dynamic. Now for the problem: When I run this page, I have the button made right away, then when clicked it creates the new button. The new button should also run the function to create the new button again, but when I click it, I only receive "error on page". I don't know if there is a better way to go about this, but as for this route, I am stuck. Any help is greatly appreciated! -Shane Here is my function: Code: function mod_selection(val1,val2) {
if( -1 != navigator.userAgent.indexOf ("MSIE") ) {
var range = document.selection.createRange();
var stored_range = range.duplicate();
if(stored_range.length > 0) {
stored_range.moveToElementText(textArea);
stored_range.setEndPoint('EndToEnd', range);
textArea.selectionStart = stored_range.text.length - range.text.length;
textArea.selectionEnd = textArea.selectionStart + range.text.length;
}
alert('hi');
// Get the text area
var textArea = $("#text_edit");
textArea.hover(function() {alert('hi');})
// Do we even have a selection?
if (typeof(textArea.selectionStart) != "undefined") {
// Split the text in three pieces - the selection, and what comes before and after.
var begin = textArea.value.substr(0, textArea.selectionStart);
var selection = textArea.value.substr(textArea.selectionStart, textArea.selectionEnd - textArea.selectionStart);
var end = textArea.value.substr(textArea.selectionEnd);
// Insert the tags between the three pieces of text.
textArea.value = begin + val1 + selection + val2 + end;
}
}
}
Basically what it does is insert BBCode tags for whatever text you have highlighted. Here is my HTML for it: Code: <div class="two-row">
<label>Content: </label>
<a href="#" onclick="mod_selection('','');return false;">B</a>
<input type="button" value="I" onclick="mod_selection('','')" />
<input type="button" value="U" onclick="mod_selection('','')" /><br />
<textarea id="text_edit" name="body" rows="25" cols="51"><?php if(isset($_POST['submit']) || isset($_POST['preview'])) { echo $_POST['body']; }else { echo $news_body; } ?></textarea>
</div>
It says the mod_selection is not defined. I'm doing alert('hi'); for testing purposes and it won't print hi.. sooooo I feel like I need a second pair of eyes. I want it to at least recognize the function before I debug it any further. Ok, I have an event handler for a click - ala: using prototype and here is a snippet. Code: spotL = some_length_of_an_array;
$R(1,spotL).each(function(n) {
$('spot_btn_' + n).style.display = 'block';
$('spot_btn_' + n).observe("click", function(){countdwn_clear();} );
});
Now, that code above fires off AFTER I call an init function that just runs thru some things... But not only that, that function "countdwn_clear()" loads before I call the code above... so its there. Now, the "element" I am trying to attach that event handler in an anchor tag in a UL element ala. Code: <ul id="buttons" style="display: none;">
<li id="spot_btn_1" class="selected"><a href="javascript://" id="btn1">1</a></li>
<li id="spot_btn_2"><a href="javascript://" id="btn2">2</a></li>
</ul>
so, I originally thought it that I was trying to attach an event handler to an element in another that had a display of none -- so I switched it to block and I'd still get this error: countdwn_clear is not defined NOW -- if put this right below the function call, ala: Code: function countdwn_clear(){d_some_code_here}
$$("#buttons li")[0].observe("click", function(){countdwn_clear();} );
$$("#buttons li")[1].observe("click", function(){countdwn_clear();} );
^^^^ that works! why?
In one case, i am calling it right below the function and I am using a different reference: $$("#buttons li")[1] in the code where I "build" it, I have: $('spot_btn_' + n).observe("click", function(){countdwn_clear();} ); ???? could it be the event is on the "li" instead of the "a" or ? I don't get it. Any ideas? JavaScript: Code: function test() {
alert('dsd');
}
HTML: Code: <a href="#" onClick="test()">Test Link</a> JS Error: Code: Error ``ReferenceError: test is not defined'' [x-] in file ``file:///C:/Users/Martyn%20Ball/Desktop/test.php#'', line 1, character 0. Okay wtf. Hi guys my site is not working fireug says that the function 'changevalu()' ia not defined but it is heres my site Code: <!doctype html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html" >
<title>
portl - beta 0.1
</title>
<meta name="description" content="portl Is a file transfer system. ">
<meta name="author" content="Techyonomics">
<meta name="viewport" content="width=device-width">
<meta name="keywords" content="portl,techyonomics,school,free,privet,trans,files,ui,cool" >
<link rel="stylesheet" href="style.css">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="javascript/text">
function changevalu() {
var valueofpress = $(this).text();
var passval = $(#password).val();
$(#password).val(passval + valueofpress);
alert(passval + valueofpress);
}
</script>
</head>
<body>
<header>
</header>
<div role="main">
<div id="keypad">
<div id="keys">
<div class="key" onmouseup="javascript:changevalu()">1</div>
<div class="key">2</div>
<div class="key">3</div>
</br>
</br>
</br>
<div class="key">4</div>
<div class="key">5</div>
<div class="key">6</div>
</br>
</br>
</br>
<div class="key">7</div>
<div class="key">8</div>
<div class="key">9</div>
</br>
</br>
</br>
<div class="key">C</div>
<div class="key">0</div>
<div class="key">E</div>
</div>
<form id="hiddenform" action="login.php" method="post">
<input id="password" type="text" value="" name="pass"></form>
</div>
</div>
<footer>
</footer>
</body>
</html>
This is an admittedly convoluted script, so I'm not surprised it's a bit buggy. Basically, I'm arranging several hundred small divs on a page. This code writes each of them onload , and checks urlArray to see if the specific div being written has a function attached to it, then enables onmouseover / onmouseout hand pointer/default pointers to it, and, of course, runs the function onclick . Code: var urlArray = ["main", "none", "none", "none", ... (snip) ]
var i = 0;
function writeDivs(){
document.write("<link href='css/css1.css' rel='stylesheet' type='text/css' />")
while (i<=447){
document.write("<div class='posDiv' id='div"+i+"' onclick='javascript:if(\""+urlArray[i]+"\" != \"none\"){window["+urlArray[i]+"()]}' onmouseover='javascript:if(\""+urlArray[i]+"\" != \"none\"){this.style.cursor=\"pointer\"}' onmouseout='if(\""+urlArray[i]+"\" != \"none\"){this.style.cursor=\"default\"}'>"+textArray[i]+"</div>");
i++;
}
}
The script as it appears here runs great in chrome, but Firefox tells me that "main" is undefined whenever I click or roll over the div, and IE says "object expected" when I click. "main" is the name of a function defined in an external js file (though pasting the function into the main document doesn't do anything). In fact, the whole of the above script may not even be relevant, since the following doesn't work either: Code: document.write("<div class='posDiv' id='div"+i+"' onclick='javascript:main()' >"+textArray[i]+"</div>");
I need a fresh set of eyes on this. Any volunteers? ~gyz I've been working on a web-site and I've run into a problem. None of the buttons I've created will access the functions that they're supposed to access. When I used the JavaScript console in Chrome it threw the error Uncaught ReferenceError: (function) is not defined I've looked over it for syntax errors, but I couldn't find any. Am I missing anything? Here's my unfinished code: 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=iso-8859-1" />
<title>N Physics</title>
<script type="text/javascript">
var numforms = 0;
var curentform = 0;
//consider further editing
function reset() {
window.location.reload();
}
function addvar() {
currentform = numforms + 1;
selectscreen();
}
function changevar() {
}
function selectscreen() {
selectdiv = document.createElement('div');
selectdiv.id = "select";
tkdklskjksdkfj
variable = document.createElement('SELECT');
variable.setAttribute('Name', 'variable');
variable.id = "variable";
ForceReg = document.createElement('option');
ForceReg.value = '001';
ForceReg.appendChild(document.createTextNode('Force'));
variable.appendChild(ForceReg);
Mass = document.createElement('option');
Mass.value = '002';
Mass.appendChild(document.createTextNode('Mass'));
variable.appendChild(Mass);
Accelleration = document.createElement('option');
Accelleration.value = '003';
Accelleration.appendChild(document.createTextNode('Accelleration'));
variable.appendChild(Accelleration);
selectdiv.appendChild(variable);
document.body.appendChild(selectdiv);
}
function newform() {
}
function cancel() {
}
function deleteform() {
}
fucntion checkprimary() {
}
function findeq() {
}
</script>
<style type="text/css">
<!--
body {
background-color:#999999;
}
#LayerHead {
position:absolute;
left:0px;
top:0px;
width:100%;
height:50px;
z-index:1;
background-color: #000000;
}
.spacer {
height:51px;
z-index:0;
}
.Button {
height:50px;
z-index:2;
}
.style1 {
color: #FFFFFF;
font-size: 43px;
z-index:1;
}
.style2 {
color: #FFFFFF;
font-size: 10px;
z-index:3;
}
#LeftButton {
width: 49%;
height: 50px;
left: 0px;
z-index:2;
}
#RightButton {
width: 49%;
height: 50px;
right: 0px;
z-index:2;
}
#Bottom {
position:fixed;
background-color:#000000;
width:100%;
bottom: 0px;
left: 0px;
z-index:3;
}
#select {
position: fixed;
width: 100%;
height: 100%;
opacity: 0.7;
filter: aplha(opacity=40);
background-color:#333333;
}
#variable {
position: fixed;
top: 50%;
width: 90%;
margin-left: auto;
margin-right: auto;
}
-->
</style>
</head>
<body>
<div id="LayerHead">
<span class="style1">N Physics</span>
</div>
<div class="spacer"></div>
<div class="Button">
<input type="button" id="LeftButton" value="Instructions" onclick="location.href = 'instructions.html'" />
<input type="button" id="RightButton" value="Reset" onclick="reset();" />
</div>
<div id="VarDone"></div>
<div class="Button">
<input type="button" id="LeftButton" value="Add a New Variable" onclick="addvar();" />
<input type="button" id="RightButton" value="Find the Equation" onclick="findeq();" />
</div>
<div id="Answer"></div>
<div id="Bottom">
</div>
</body>
</html>
In jquery-1.4.2.js I find the following - - - hide: function( speed, callback ) { ... } - - - Where is this syntax defined? ... and is it semantically different than - - - function hide( speed, callback ) { ... } - - - Hi everyone, I'm using a JavaScript to upload multiple files, namely this one: http://valums.com/ajax-upload/ The script has the ability to post additional parameters to the server, by calling the function setParams Code: var doktyp = "default";
var uploader = new qq.FileUploader({
element: document.getElementById('file-uploader-scope'),
action: 'uploads.php',
// additional data to send, name-value pairs
debug: true,
onSubmit: uploader.setParams ({
dateityp: getCheckedValue(document.forms['doktyp'].elements['dateityp']),
comment: jQuery('#dateityp').val()
})
});
Without the onSubmit: part the script works well and does as it's supposed to, but with it FireBug reports "uploader is undefined" und the script seizes to function. Now JavaScript istn't my strong suit, so I have been reading up on this for the last two hours, tried calling that function from a different place, tried to modify it, but no luck; the error remains the same (or slightly different; if I point at the class in question directly, the function doesnt work...). I would appreciate any advice you could give. I am trying to use a user defined function and text area for a project, but nothing is showing up in the text area when i click the button. Code: <head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>
<script type="text/javascript">
function Greet()
// Assumes: firstNameBox and companyName contain names
// Results: writes a message with those names in messageArea
{
firstName = document.getElementById("firstNameBox").value;
companyName = document.getElementById("companyNameBox").value;
message = "To whom it may concern, my name is " + firstName + ", I am very interested in the job opening at, " + compnayName +
". I feel that I would greatly contribute to " + companyName +
" success. I feel I fit the requirements needed to become an employee at " + companyName +
". I look forward to hearing from you.";
document.getElementById("messageArea").value = message;
}
</script>
</head>
<body>
<p>
Enter your first name: <input type="text" id="firstNameBox" size="15" />
<br />
Enter the Company name: <input type="text" id="companyNameBox" size="15" />
</p>
<p>
<input type="button" value="Click for Greeting" onclick="Greet();" />
</p>
<p>
<textarea id="messageArea" rows="4" cols="40"></textarea>
</p>
</body>
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