Calling A Java Class From Within Javascript
Aug 23, 2006Can you call a java class from within a javascript?
View 1 Replies
ADVERTISEMENT
Calling Java Function From Vb Sub
Oct 1, 2011I want to call java function 3 times from vb sub. but i worked one time.
Here i try the following:
Rock-Paper-Scissors Algorithm - Code A Java Class That Plays ?
Dec 5, 2011I have an assignment to code a java class that plays rock, paper, or scissors. The class can access the history of past gestures played by both itself and its opponent, but nothing else. The class will be played against others in 10,000 matches and the winner will be determined via round robin format. Other than using a greedy algorithm to determine statistically the best choice from prior gestures and basic pattern recognition I have no decent ideas.
View 6 Replies View RelatedInheritace And Super.class Calling
Jul 20, 2005I was wondering whether someone could shed some light on the following.
Using inheritance in Java one can override a function f() (or is it
overload?) in the child and then do:
public f() {
super.f();
...
}
in the child to first execute the parent stuff to be followed by the
additional child stuff.
Is there a way to accomplish this in JS as well and if so how?
I've already figured out the normal inheritance bit and complete
function overriding. I'm just looking for the above case.
Recursively Calling A Function Within A Class Definition
Aug 13, 2007i've got an object and i'd like to recursively call a function
within the class definition.
(i've simplified the code )
function myclass()
{
this.loop = function(index)
{
// ..work
setTimeout( "loop(" + (index+1) + ")", 100 );
}
}
does not work.
i've also tried
setTimeout( function() { loop(index+1) }, 100 );
i've also prefixed this. to loop in both cases - and no workee.
i think it's some sort of scope problem.
AJAX :: Calling A Specific PHP Function Or Class?
Jul 2, 2009Just getting my feet wet with AJAX and trying to figure out how I can make a javascript call to a specific PHP function in another file when I have a drop down menu change value using DOM. I've found lots of examples of how it could be done with GET variables, but none for this particular method of data retrieval. Has anyone ever ran into this, and if so, how did you solve this interesting deliema?
View 6 Replies View RelatedJavascript Using Java Methods
Jul 23, 2005Can Java classes/objects be used from within the javascript code on the
HTML page? I.e., can I call a Java method from the javascript function?
How To Pass Value From Javascript To Java In Jsp
Jul 23, 2005in JSP, it's easy to pass value from java-variable to
javascript-variable, like
js_function(a)
{ a=<%java-class.A%>
}
I'm wondering how is the other way around? I tried
js_function(a)
{ <%java-class.A=%>a
}
but there was compiling error.
DHTML, JAVA, JAVASCRIPT?
Apr 19, 2001Is DHTML a language? or is it a composition of JavaScript and css? Does Java(not javascript) has something to do in it?
What is actually the best to create client-side dynamic pages?
I know JAVA is used to create applets but I am not sure of wich is the most powerful....
Also, wich are the newer versions of all the above languages?
Java Vs Javascript For AJAX?
Jan 19, 2007I am a XHTML/CSS developer with an interest in AJAX. I am at the stage were I wish to learn how it's all done.
So my quesiton is this:
To develop AJAX applications do I need to learn JAVA or Javascript?
It may sound like a dumb question considering AJAX is mainly javascript and XML, however will learning JAVA first off be a benefit?
Call A Java Method From Javascript
Jun 5, 2006I am trying to call a java method from within my Javascript, but cannot
seem to get it to work. All the examples I have found online and in
the forums are using Java applets. I have a method that I want to call
that does a search, and produces a message dialog displaying the
results. Also, the class file lives next to the html file. How would
I invoke this in my code? This is what I have now:
<script>
function searchStrings(){
Searcher.search();
}
</script>
<form>
<input type="button" value="Search" onclick=searchStrings()>
</form>
Passing Arrays To Java From JavaScript
Jul 20, 2006This may be more of a Java question, but I feel that JavaScript experts
may be more qualified to help me find a solution.
In short: is it possible to call a Java method from JavaScript, passing
as an argument a JavaScript array (in my case, an array of doubles)?
Supposing I have array x containing only doubles, I have tried:
document.MyApplet.myMethod(x);
But the method only ever seems to receive "null" as an argument.
Conversely, if I try this with a String, or a single character, or
almost anything else, there isn't a problem. Any ideas?
Communication Between Java Applet And Javascript
Jul 20, 2005let's me explains my long problem:
I'm doing an intranet with a media part. So im must be able to upload files on
a ftp server AND have a record of informations about this file and meta date in
a MySQL database, shown in a php page.
So the first thing i was doing was:
1/ * A HTML Form, with a <input type="file"> which was uploading the file to
the web server. And then, in the next action-php-page, using ftp functions from
php to upload to the ftp server. But this make upload the file 2 times, which
slow, and the user can't do anythig except waiting in front of a blanck loading
page.
=> no way
(BTW, the site admin refuse that the ftp server and the web server to be the
same computer)
So i tried something else:
2/ * A HTML form, the user enter meta data about the media, click next, and
then, a php page which loads a java applet an pass informations to it (by param
tags).
The applet have a browse button, and a go button, which start the transfert
(JDK 1.4.1) trough the URLConnection. The file is uploaded once, and there is a
progress bar, which is wonderful.
But now, i need the src_file information wich is the java applet. So i have two
options:
A/ I make a post to the webserver from the applet. But i'm using session
identification (needed for tracing users actions) and i'm gonna use SSL in less
than one month, so i think it would be complicated.
B/ I export the information from the java applet to javascript, and then to
HTML hidden field, so that the user can submit the full-hidden-filled form. But
i can't make LiveConnect works.
i'm under Mac OS X 10.2 (jaguar) so i need to make work LiveConnect on both
Safari 1.0 (v85.6), mozilla 1.5, and Mac OS IE (5.2).
Does Javascript Have A Stop() Method Like Java Applets?
Jul 23, 2005A Java applet has two methods stop() and destroy() that get called when the user moves to a different page. Does javascript have anything similar?
View 2 Replies View RelatedHow To Execute An External Java Application By Javascript?
Jul 23, 2005I am writing a java application as a mozilla extension.
Because mozilla uses javascript for the frontend,
i need the javascript to call my external java application
and pass one parameter to it.
How To Set Default Homepage In Mozilla Using Java/JavaScript
Aug 23, 2006Can anyone help me how to set default website as homepage in mozilla using java/ javascript.
Following javascripts code works in IE but not in Mozilla.
<input type="button" value="Set Default" onClick="this.style.behavior='url(#default#homepage)'
this.setHomePage('http://www.myDefaultWebsite.com')">
Java Applet Verses JavaScript For Scrolling Text
Jun 24, 2002I am looking at a client’s site that has a scrolling text bar at the bottom of the page for latest news. I have been asked to recommend whether they keep the scrolling text as a java applet or whether they make it dhtml with Javascript to make it scroll.
To be honest, I’m not sure whether there really is an important difference, in terms of download time, likelihood of working (if client browsers are better enabled for one verses the other), or whether there are any other reasons one should be used over the other.
I Have Used Div Within Div And Tried Calling It From Javascript
Oct 31, 2006i have used Div with in Div and tryed calling it from javascript, its workin fine with IE...but in firefox its not not..it says "document.getElementById has no properties for first case " n "frames has no properties for second case " in the javascript console within firefox... Code:
View 4 Replies View RelatedCalling Javascript://nop/
Mar 30, 2005I ran into a script and trying to understand how it was created.
<a href =:javascript://nop/" onclick = showTab('tag1')">page 1</a>
Calling Css From Within Javascript
Oct 3, 2002Is there a way to change the button colors with css? I also need to do it for this.style.background on both mouseout and mouseover.
FYI - ignore the psx tags... they are for a CMS.
<xsl: output method="xml" omit-xml-declaration="yes" indent="yes" />
<html>
<head>
<title> psx-title </title>
<body>
<form name="psx-catformname" style="border=none;" >
<input type="button" onMouseOut="this.style.color='#000000'"
onMouseOver="this.style.color='#555555'"
style="borderStyle:none;border: none; "
onClick="changeurl(this.form)" name="psx-title" value="psx-displayname">
<input type="hidden" name="bottomurl" value="psx-catwsubnavlinkurl">
<input type="hidden" name="topurl" value="psx-cattopurl">
</form>
</body>
</html>
Calling Javascript Functions From Applet
Jul 23, 2005We have an applet that has to support the SUN VMs as well as the MS VM.
The applet receives updates from a server (via tcp or http) and wraps them
up as objects and passes them using the JSObject scripting context to a
javascript function.
This function takes the object and reads the properties and updates a
screen.
All seems simple stuff. The problem is that the MS JVM runs like a rocket,
but the sun vm seems to max out our processor and also takes ages to process
anything.
I have tried logging from the console using debug level 5, and it shows a
lot of back and forth between the applet and the javascript when accessing
methods on the object passed.
Seeing that as a possible problem, I now pass a delimited string to the
front end, and then convert that into an update message purely in javascript
so there is only one hit to the applet per message.
I am still seeing a massive difference between the sun and ms VMs.
Has anyone ever come across this, and is there anything I can do to help
flatten out this performance?
Calling A Javascript Function From A Message Box
Jul 20, 2005I have simple function that I call from an alert box
alert(testScore);
It works fine. Unfortunately, I do not like the sound and Exclamation
point icon that appears. I'd like a nice message box like VBA message
box #64 to appear. I know hardly anything at all about VB or VBA.
But, I do know you can call a VB function from Javascript. How? Is it
possible to get my testScores to appear from the VB function? Is it
hard? Where do I start looking?
Calling Javascript Function From Iframe In IE
Jan 29, 2008I have a page with an iframe. The page defines some JavaScript functions in the head part. How can I access these functions from the iframe? In Firefox I can use parent.myFunction() but it doesn't work in IE.
View 1 Replies View RelatedCalling Flash With Javascript Onclick()
May 23, 2009I am designing a template for File Hosting site but the flash uploader is breaking the design
This is what it looks like
When the button (white box) is clicked it opens a file selecting box
How can i replace that box with image, i tried placing a image over it with help of wmode transparent but when clicked on image flash doesnt open up the file selection box
How this can be done?
Is there any way i can run the flash when clicked on image because this doesnt looks good.
Little detail as i am more a designer than a coder.
This is my flash
Code HTML4Strict:
Calling Javascript Function In A Scriplet
Feb 4, 2004I have a problem. I need to call a javascript function within the include html of a scriptlet. How do I do that ? Example in Main.html contain the following object tag :
<object id="dynamsg" width="100%" style="position:absolute;top:0px;left:0px"
height="350" data="scriplet.html" type="text/x-scriptlet">
In scriplet.html consist of a javascript function :
<script language=javascript>
function Hello()
{
alert('Hello World');
}
</script>
Now, how can I from Main.html call the Hello() function?
Firefox: Calling A Javascript Function
Nov 9, 2004I have this:
Code:
<a href="javascript:employeeSearch();" class="textbutton">Lookup</a>
and it doesn't seem to be working with firefox? does this look right? in IE it works fine.