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JavaScript - Browser Object Not Working In Ie
hi
im having a bit of trouble with a code i need to know what exactly does getFlashMovie return so i can figure out why this code isnt working in IE Code: <script type="text/javascript">
function getFlashMovie(movieName) {
if(navigator.appName.indexOf("Microsoft") != -1) {
var what = window[movieName];
alert(what);
return what;
} else {
var what = document[movieName];
alert(what);
return what;
}
}
function formSend() {
getFlashMovie("flashContent").callFunction();
}
</script>
edit: im using swfobject2, with dynamic publishing btw Similar TutorialsOk, so I know the scenario is a bit absurd, but I am trying to cut my teeth on these objects. So my goal here is to figure out new things about the concept... I came up with the following to see if I could create a new (dynamically named) property for an object on the fly PHP Code: window.HTML=function(e,s,q){q?document.getElementById(e).innerHTML+=s:document.getElementById(e).innerHTML=s}; document.write('<div id="TestInfoDiv">Start</div>'); var ShowInfo = (function () { var TestInfo = {} , Loop = function () { HTML('TestInfoDiv','',false); for (var i in TestInfo) { HTML('TestInfoDiv' , i + ':' + TestInfo[i] + '<br />' , true); } var show = setTimeout(Loop , 100); }; Loop(); return { Info : function (i , v) { TestInfo = {i : v}; //New property is named 'i' value is correctly set to body width :( // return TestInfo = {i : v}; //Same result :( // TestInfo.i = v; //Same result :( } }; })(); ShowInfo.Info('bodyWidth',document.body.offsetWidth); Obviously this printed i:1123 and so forth -- but not bodyWidth:1123 Also, this did not update the value of the property at each iteration of Loop. Would there be a way to send document.boddy.offsetWidth to the function instead of it's value, so that I could re-test it on each pass? Essentially I'm trying to replicate the following in which I could view the contents of an array in real time for debugging, but using objects I would like to be able to add any test value to the property list. PHP Code: window.setInterval('SHOW_ARRAY(ChangedFiles);',200); ChangedFiles=[]; function SHOW_ARRAY(myArr){ HTML('ArrayDebug','') if(myArr){ for(var t in myArr){ for(var y in myArr[t]){ for(var u in myArr[t][y]){ HTML('ArrayDebug','<div>'+myArr[t]+'</div>',1); } } HTML('ArrayDebug',t+'<br />',1) } } } I know I don't need objects to accomplish this, remember: It's just a test scenario so that I can understand them better... Below is the code that is using the name FFF in various places. The effect of all this is that the onclick function is not executed. I would expect a pop up alert when clicking the submit button. This only happens if I rename either the form id or the js variable. Can anyone explain what is going on here ? Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Title</title>
</head>
<script type="text/javascript">
function newobject(){
this.exec=exec;
function exec(){
alert("exec");
}
}
FFF = new newobject();
</script>
<body>
<form id=" FFF " name="somename" action="" method="GET">
<input type="text" id="someid" name="somename" value="value">
<input onclick=" FFF .exec()" type="submit" id="submitid" name="somesubmit" value="xxx">
</form>
</body>
</html>
Regards Heinz Hello, I am attempting to implement a javascript joystick plugin. The project has a google code page located at: http://code.google.com/p/javascript-joystick/ After installing the plugin, the javascript works flawlessly in IE and FF, however chrome has some issues with executing it. A hosted version of what I am having trouble with can be found at http://www.jimmyblaze.net/joytest/simple.html The issue seems to be with a snippet of code from the main script that attempts to create an object and embed it on the page. The trouble area can be found he Code: try {
ctrlFF.type = "application/x-vnd.numfum-joystick";
ctrlFF.width = 0;
ctrlFF.height = 0;
/*
* Before accessing the plug-in's script interface it needs to be
* added to the page. If the 'setDevice' call fails, the plug-in
* is assumed to either not be installed or not working in this
* browser, in which case it is removed in the catch.
*/
document.body.appendChild(ctrlFF, document.body);
if (ctrlFF.setDevice(0) != null) {
/*
* As with the code for IE, any non-null value is a
* success.
*/
return ctrlFF;
}
Chrome doesn't seem to support the .setDevice function, as when running the chrome developer tools inspect element tool, I can see it throw an exception at that line, and prompts the user to update java, because it thinks it is out of date. Has anyone run into this issue with chrome and know of a possible fix? Thanks a lot for your time, Legomaniac Dear All Experts I wrote a simple code in javascript and it is working fine with IE but when I open the page in FireFox or in Google Crome it is not working as I expect. Actually I am enabling and disabling the combo box on the on change event of radio button. Please check the code attached here. And visit my site for output www.crispwerx.com/catasset Thanx to all viewer and helper Hello forum! This script is supposed to redirect IE 5 to a page on my site. However, the code is not doing the redirect part. Take a look: Code: /*******************************************************************************
OLDIE - or Old IE. A script that finds the version of IE you're using,
and redirects if lower than the set parameter.
[[ Created by Ryan McLaughlin, www.DaoByDesign.com ]]
*******************************************************************************/
var browser = navigator.appName
var ver = navigator.appVersion
var thestart = parseFloat(ver.indexOf("MSIE"))+1 //This finds the start of the MS version string.
var brow_ver = parseFloat(ver.substring(thestart+4,thestart+7))
if ((browser=="Microsoft Internet Explorer") && (brow_ver < 5)) //Change to suite
{
window.location="../oldie.html"; //URL to redirect to.
}
I also would like to point out that the code belongs in a .js file. NOT <script type="javascript"......... Hello, I have used a free javascript from javascriptkit.com for a "highlighter scroller" in my site. But the programe is only working in Internet explorer. When i use Mozila or google chrome, it is not appearing/working. Can anyone suggest me that how it will work in other browser also. here is the code that i used: Code: <div style="position:relative;left:0px;top:0px"> <span id="highlighter" style="position:absolute;left:0;top:0;font-size:15px;font-family:Calibri;background-color:lime;clip:rect(0px 0px auto 0px)"></span> </div>
<script type="text/javascript">
/*
Highligher Scroller script- By JavaScript Kit
For this and over 400+ free scripts, visit http://www.javascriptkit.com/
This notice must stay intact
*/
var tickercontents=new Array()
tickercontents[0]='<a href="ln.htm">IJSG Welcomes the Kingdom of Morocco as its new Member</a>'
var tickdelay=3000 //delay btw messages
var highlightspeed=10 //10 pixels at a time.
////Do not edit pass this line////////////////
var currentmessage=0
var clipwidth=0
function changetickercontent(){
crosstick.style.clip="rect(0px 0px auto 0px)"
crosstick.innerHTML=tickercontents[currentmessage]
highlightmsg()
}
function highlightmsg(){
var msgwidth=crosstick.offsetWidth
if (clipwidth<msgwidth){
clipwidth+=highlightspeed
crosstick.style.clip="rect(0px "+clipwidth+"px auto 0px)"
beginclip=setTimeout("highlightmsg()",20)
}
else{
clipwidth=0
clearTimeout(beginclip)
if (currentmessage==tickercontents.length-1) currentmessage=0
else currentmessage++
setTimeout("changetickercontent()",tickdelay)
}
}
function start_ticking(){
crosstick=document.getElementById? document.getElementById("highlighter") : document.all.highlighter
crosstickParent=crosstick.parentNode? crosstick.parentNode : crosstick.parentElement
if (parseInt(crosstick.offsetHeight)>0)
crosstickParent.style.height=crosstick.offsetHeight+'px'
else
setTimeout("crosstickParent.style.height=crosstick.offsetHeight+'px'",100) //delay for Mozilla's sake
changetickercontent()
}
if (document.all || document.getElementById)
</script></td>
Inside body I have used <body onload="populate();start_ticking()"> for multiple script in a page. Thank you in advance. Regards, Nazmul Karim Khan Hi, every time I try and alert: [ { number:0, secondnumber:0 }, { number:2, secondnumber:1 }, { number:1, secondnumber:2 } ] it just shows [object object], [object object], [object object]. Why is this and what can I do to make the record be shown as it is above in an alert? Thanks. I can't get any info from Firebug except that one line, uncaught exception [object Object]. The code fully worked, then I needed to make it dynamically create Sortables from the scriptaculous library based on how many X were in a table in my database, which I've done, and I'm thinking it may be a simple slight parse error of some type, I'm not too good with Javascript, because now my script barely works. I've double checked the script's source code, the PHP variables are exactly what they should be. Code: print<<<HERE
Sortable.create('sortlist$box', { tag: 'img', overlap:'horizontal',constraint:false, containment: $list, dropOnEmpty: true,
onChange: function(item) {
var list = Sortable.options(item).element;
if(changeEffect) changeEffect.cancel();
changeEffect = new Effect.Highlight('changeNotification', {restoreColor:"transparent" });
},
onDrop: function(item) {
var thing=Sortable.options(item).element.identify();
var anchors = document.getElementById(thing).childNodes.length-2;
if(anchors > 20){
alert('This box had 20 creatures in it already, your last action has not been saved.');
window.location.reload();
}
else{
new Ajax.Request("saveImageOrder.php", {
method: "post",
parameters: { data: Sortable.serialize("sortlist$box") }
});
}
}
});
HERE;
$box++;
}
?>
});
</script>
if you solve this I'll send ya $10 via paypal I created a method for displaying an object's properties: Code: renderfunction = false;
function showProperty (object, property)
{
document.write ('<td class="type">' + (typeof object[property]) + '</td>'
+ '<td class="name">' + property + '</td>');
document.writeln('<td class="value">' +
(
(typeof object[property] != 'function')
? object[property]
:(
(property != 'showProperties')
? (
renderfunction
? object[property]()
: ('<span class="self">NOT RENDERED</span>')
)
: ('<span class="self">THIS</span>')
)
)
+ '</td>');
document.writeln('<td class="hasOwnProperty" >'
+ (
object.hasOwnProperty(property)
? "Local"
: "Inherited"
)
+ '</td>');
if (typeof object[property] == 'function')
{
document.writeln ('<td class="function">' + object[property] + '</td>');
}
else
{
document.writeln ('<td class="function"> </td>');
}
}
As long as renderfunction = false, the object is fine coming out of this function. However, if I change renderfunction to true, all my properties become undefined. Why isn't this working as I expect it to? How should I fix it? Thanks in advance, -Brian. Hi all, I'm stumped on finding a way in javascript to create an object factory whose instances are also object factories. In short I want something like that below, but no joy ... any clues? Code: function createClass () {
return new createClass()
function createClass() {
return new createInstance ()
function createInstance () {
//Default properties, values and methods which might later be extended
}
}
}
var createDoor = createClass();
var door1 = createDoor();
var door2 = createDoor();
var createChair = createClass();
var chair1 = createChair ();
var chair2 = createChair ();
I'm writing a program that involves a network of interconnected nodes (or simply objects in my example below). It depends on being able to access properties of an object's linked objects (a bit oddly worded, sorry)... Problem is I'm not sure how to properly access those properties... see below please. <script> //This is an example of a problem im having in my own code... //I want to access the name of the object within the links array wintin the object... var objA = {name: "Object A", links: [objB, objC]}; var objB = {name: "Object B", links: [objC, objD, objE]}; var objC = {name: "Object C", links: [objB]}; var objD = {name: "Object D", links: [objE]}; var objE = {name: "Object E", links: [objD]}; //ex: I want to access the name of Object A's first link... console.log(objA.links[0].name); </script> I'm hoping to get "Object B"... But instead I get: TypeError: Result of expression 'objA.links[0]' [undefined] is not an object. Is there another way around this? Any thoughts are appreciated. Ignore post (if mod, please delete)
Hello together! I generate html code with jsp. In that jsp there a several framesets and frames. And yes i know, frames are not really up to date but it's an old program and i have to deal with it now. Anyway, in the top frameset i have an onload attribute like onload="load()". In the function load i want to access the Element.prototype object. But unfortunately typeof Element gives me "undefined". So i looked a little deeper and found that window.toString() gives me "[object]" and not as expected "[object window]" so somehow my window doesn't know that its construcor is Window. window.construcor is "undefined" as well. And i don't have access to the Element object. I really don't know where the error could be. When the page is loaded and i access the same window over the console, then everything is right. But in my function a can't get access to the objects i need. I also don't know what part of the code could be useful to post here, but maybe someone had a similar problem before? i should say that this problem only occurs in IE8. In IE9 it works perfectly. Has anyone any idea?? Hello. Is there any way to get the variable name of an object from inside the object? E.g. PHP Code: function Bla(){ this.write = function(){ document.write(<objectname>); } } obj1 = new Bla(); obj1.write(); //Outputs obj1 Here is my script: PHP Code: function myTimer(seconds, obj){ this.seconds = seconds; this.obj = obj; this.startTimer = function(){ if(this.seconds>0){ this.seconds--; this.obj.innerHTML = this.seconds; this.timer = setTimeout("Timer.start()",1000); } } } Timer = new Timer(10, obj); Timer.startTimer(); Now the problem is that the variable that contains the object must be named "Timer". This way I cannot create new timer objects with different variable names I have tried: this.timer = setTimeout("this.start()",1000); but it doesn't work. That's why it would be good to detect the variable name and instead use something like this: this.timer = setTimeout(varname+".start()",1000); I would rather not have to pass the variable name through a parameter like this: Timer1 = new Timer(10, obj, "Timer1"); Thanks in advance. Quote: menu: function( a, b ) { $( b ).observe( 'click', function( event ) { event.stop(); if( $( a ).visible() ) { $( a ).hide(); $( b ).removeClassName( 'selected' ); document.stopObserving( 'click' ); } else { $( a ).show(); $( b ).addClassName( 'selected' ); document.observe( 'click', function( e ) { if( e.target.id != a && e.target.id != b && !Element.descendantOf( e.target, $( a ) ) ) { $( a ).hide(); $( b ).removeClassName( 'selected' ); document.stopObserving( 'click' ); } }); } }); $$( '#' + b + ' > a' ).each( function( element ) { element.observe( 'click', function( event ) { $( a ).hide(); $( b ).removeClassName( 'selected' ); document.stopObserving( 'click' ); }); }); } This work's perfrect accept when i use it with others on the menu it leaves the other ones open, how do i get it to close the open one when i open a new menu.. Thanks. I need a script that will redirect to a specific page is the browser is safari version 4. if the browser is NOT safari 4 I want the browser to stay on the current page.
Greetings, I am currently using the websites tutorial about browser detection using the navigator. http://www.javascriptkit.com/javatutors/navigator.shtml I am however finding myself unable to detect a pattern in order to learn from. My aim is to use Browser detection to have a CSS file for each browser type, such as Firefox, IE, Opera, Safari and then an overall CSS file if none of the above, to fix numerous flaws. For IE and Firefox using the site's code is all well and good and while I haven't tested it yet I'm wondering how to set up the coding so that it can detect a safari browser. There are lots of slashes and d's and brackets and I do find myself unable to understand their purpose. So if someone can explain how I could do it for Safari I would be very appreciative. Hello, I have a question what is the best way to identify a browser, browser version and OS in javascript. I have try a few scripts but they all fail. This will help me out formating the code for diferent browsers. Thanks I am trying to troubleshoot my javascript function below. Code: <script type="text/javascript">
function txtboxfill(fillobj) {
var rChar=String.fromCharCode(13);
var myVal = "To: " + this.form.to.value + rChar;
myVal = myVal + "From: " + this.form.from.value + rChar;
myVal = myVal + "Subj: " + this.form.subj.value + rChar + rChar;
myVal = myVal + "Message: ";
fillobj.value = myVal;
}
</script>
Then I have a text box input field with an Code: <input type="text" id="tp" name="to" size="34" class="totext" onkeyup="txtboxfill(this.form.msg_area);"> and when I enter text in this field it gives me a 'this.form.to' is null or not an object and does not populate the textarea. BTW, msg_area is the id of my textarea. Thank you. I hope I have this post in the right place! Any help would be very much appreciated... I have a feature on my website that allows users to choose the website background (using alternate css sheets) and then uses an externally linked javascript file to store the background choice as a cookie so it is consistent throughout the website. This works perfectly locally (i.e. when previewing my website on my computer) but now it is uploaded to my host it doesn't appear to be working. (with the same browser) My javascript is he http://www. b r p - e n v .com/javascript/backgroundchange.js (with no spaces) The website that the javascript file is linked to is http://www. b r p - e n v .com (with no spaces) In the head I have: <script type="text/javascript" src="../javascript/backgroundchange.js"></script> ...then I have: <body onload="set_style_from_cookie()"> ...and for users to choose which background: <form> <input type="image" src="../images/white-background-thumb.jpg" onclick="switch_style('bg1');return false;" name="theme" value="White" id="bg1"> etc... </form> My problem is: The background reverts back to the default when moving to a different page. This would indicate that the background choice is not being saved in cookies. But this works locally! I have tried putting the javascript directly onto each page but I still had the same problem. I hope someone can help, I will be so grateful if I can get this to work. Many thanks indeed! |
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