Here we are facing a problem which is when we pass a parameter to javascript putting '&' . Ex: &contact.
In Japanese OS when we receive this parameter in the script '&' is converted to 'e'.So script is not recognizing the same. In english OS this working fine.....
I'm working on a client/server app that seems to work fine in OS Firefox and
Windows IE and Firefox.
However, in OS X Safari, although the UI/communications themselves work
fine, if the characters getting sent back and forth are in Japanese they
come back from the server "moji bake" (corrupted).
Anybody have any ideas why this might work differently in Safari than in
Firefox or IE?
If I type characters using a Chinese text input (one where I type 2-3 latin characters for each Chinese symbol) there is no onkeypress or onkeydown event triggered. Any idea how to detect those characters please? I need to catch those chars in JS to pass them to a plug-in.
View 1 Replies View RelatedI have got some confused problem when I try to write some custom object by javascript.
Look at the example code here:
<BODY>
<script language="jscript">
function Class()
{
this.member = null;
this.event = null;
this.memberFunction = function()
{
alert("memberfunc" + this.member);
this.callEvent();
alert('after call');
}
this.callEvent = function()
{
alert("call:" + this.event);
if (this.event)
{
this.event();
}
}
}
var obj = new Class();
obj.member = "hello";
obj.event = function()
{
alert('event');
}
obj.memberFunction();
</script>
<button id=hello >click</button>
<script>
hello.onclick=obj.memberFunction;
</script>
I try to define a javascript class and define a event handler for it. There is a member and a memberFunction and a event in the Class body. Then I created a object (obj) of Class and defined a event handler like this:
obj.event = function()
{
alert('event');
}
When I call the function: obj.memberFunction(); the event handler was
fired and alert a message ('event'). But when I try to use a button to fire the event, it doesn't work. It seems we have lost the member function callEvent, it is a undefined value, the same as this.event member.
What can I do to find out what the errors in the error console mean?
View 7 Replies View RelatedA very brief background before my question - I run a forum where it has recently been reported that the signature used by one of the members includes a URL which is reported by Kaspersky antivirus to contain some malware, specifically "Trojan-Downloader.JS.Remora.w" (a trojan about which I can find very little information). Well, I didn't have anything better to do yesterday so I thought I'd take a deeper look into this and, while taking some precautions, did indeed find some obfuscated JavaScript on the page in question. I should state at this stage that I'm not a programmer but after a bit of Googling discovered that I could de-obfuscate (is that a word?) the code using an online script which turned it into something fairly readable. However, as I say I have virtually no programming knowledge and what the code does, or attempts to do, is completely beyond me, although from what I read yesterday I believe that the JavaScript functions uncovered are probably designed to create another bunch of JS code which actually does the damage.
Having come so far I'm now really intrigued to find out what the code does but I don't have the knowledge to go that one final step. My question here is simply is this an appropriate place to post the code and ask if anyone can explain it? I'm aware that as this looks like something undesirable there may be good reasons for not posting it and if that's the case does anyone know where might be a more appropriate forum? Alternatively, if anyone wants to take a crack at it individually please let me know and I'll be happy to send through what I've come up with.
success(data, textStatus, jqXHR)Function, Array A function to be called if the request succeeds. The function gets passed three arguments: The data returned from the server, formatted according to the dataType parameter; a string describing the status; and the jqXHR (in jQuery 1.4.x, XMLHttpRequest) object.
'success': function(html){ jQuery("#quote-of-the-day").html(html) }
success: function(data) { var out = "<ol>"; $(data).each(function(){ out+="<li>"+this.title+"</li>"; });
The above 2 ways of defining the success call back confused me.
1) According to definition, it should take 3 parameters, why here it only takes 1 parameter?
2) Why the name of parameter passed into function() can be different? Does this name matter?
iam either being really dumb or something is way wrong with the code. i am trying to create a fade in / fade out effect. i know there are tons of scripts out there that do this, but i like to do it myself. my script is only working in firefox at the mo (when it works il cater for other browsers). basically i can get the fade out part to work, but when i want to fade back in it does nothing. now logically id of thought that fading in would be the same as fade out but reversed.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code]....
I don't really undertand what do $("#" + this) and $("#" + i) mean. What's the meaning of "#"? I don't understand too why the first each() function stops at "three". I think it should be return (this == "three"); instead of return (this != "three");.
<!DOCTYPE html> <html> <head> <style> div { color:blue; } div#five { color:red; } </style> <script src="http://code.jquery.com/jquery-latest.js"></script> </head> <body> <div id="one"></div> <div id="two"></div> <div id="three"></div> <div id="four"></div> <div id="five"></div> <script> var arr = [ "one", "two", "three", "four", "five" ]; var obj = { one:1, two:2, three:3, four:4, five:5 }; jQuery.each(arr, function() { $("#" + this).text("Mine is " + this + "."); return (this != "three"); // will stop running after "three" }); jQuery.each(obj, function(i, val) { $("#" + i).append(document.createTextNode(" - " + val)); }); </script> </body> </html>