Need Help with swap image
I've got this page with a Spry collapsible panel in
it. No problems getting that to work, but I'd like to be able to
use an image in the tab and have that image 1) change on click to
expand text and then 2) change back again on collapse text. I've
got #1 figured out but can't get the image to return back to its
original state on collapse. Basically, I'm using the image as a
"show detail" "hide detail" function. HELP! I know there must be a
way to do it. Or maybe a different way than Spry. You can view the
page at
http://www.ivy-design.com/tip/people.html
ivydesign123 wrote:
>
I've got this page with a Spry collapsible panel in
it. No problems
> getting that to work, but I'd like to be able to use an
image in the tab and
> have that image 1) change on click to expand text and
then 2) change back again
> on collapse text. I've got #1 figured out but can't get
the image to return
> back to its original state on collapse. Basically, I'm
using the image as a
> "show detail" "hide detail" function. HELP! I know there
must be a way to do
> it. Or maybe a different way than Spry. You can view the
page at
>
http://www.ivy-design.com/tip/people.html
Looks like you want to use a toggle image. Try adding this to
the script block at the top of the page:
function toggleShowHideImages(imgID, personName){
var img = MM_findObj(imgID);
if(img.src.indexOf('-hide') > -1){ // if showing the
hidden image
MM_swapImage(imgID,'','images/bio-'+ personName
+'-show.jpg',1);
else{ // if showing the show image
MM_swapImage(imgID,'','images/bio-'+ personName
+'-hide.jpg',1);
Then replace the current onmousedown with:
onmousedown="toggleShowHideImages('tmShow', 'mccleary');"
Also to get better/quicker responses, you should probably
post questions that have to to with Dreamweaver and general web
issues in the Dreamweaver group:
http://www.adobe.com/cfusion/webforums/forum/categories.cfm?forumid=12&catid=189&entercat= y
And ask questions that are specific to Spry in the Spry
forums:
http://www.adobe.com/cfusion/webforums/forum/categories.cfm?forumid=72&catid=602
Danilo Celic
|
http://blog.extensioneering.com/
| Adobe Community Expert
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ian -
DUKESTARS HERE, YOU KNOW YOU WANNA
Hi,
I'm designing an applet for some extra credit and I need help.
This game that i have designed is called "Digit Place Game", but there is no need for me to explain the rules.
The problem is with images.
When I start the game using 'appletviewer', it goes to the main menu:
http://img243.imageshack.us/img243/946/menuhy0.png
Which is all good.
But I decided that when you hover your cursor over one of the options such as: Two-Digits or Three-Digits, that the words that are hovered on turn green.
http://img131.imageshack.us/img131/6231/select1ch3.png
So i use the mouseMoved(MouseEvent e) from awt.event;
The problem is that when i move the mouse around the applet has thick line blotches of gray/silver demonstrated below (note: these are not exact because my print screen doesn't take a picture of the blotches)
http://img395.imageshack.us/img395/4974/annoyingmt1.png
It also lags a little bit.
I have 4 images in my image folder that's in the folder of the source code
The first one has all text blue. The second one has the first option, Two-Digits green but rest blue. The third one has the second option, Three-Digits green but rest blue, etc.
this is my code
import java.applet.Applet;
import java.awt.Graphics;
import java.awt.event.*;
import java.awt.*;
public class DigitPlaceGame extends Applet implements MouseListener, MouseMotionListener {
public boolean load = false;
public boolean showStartUp = false;
public boolean[] hoverButton = new boolean[3];
Image load1;
Image showStartUp1;
Image showStartUp2;
Image showStartUp3;
Image showStartUp4;
public void init() {
load = true;
this.resize(501, 501);
try {
load1 = getImage(getCodeBase(), "images/load1.gif");
repaint();
} catch (Exception e) {}
load();
public void start() {
public void stop() {
public void destroy() {
public void paint(Graphics g) {
if(load == true) {
g.drawImage(load1, 0, 0, null, this);
} else if(showStartUp == true) {
if(hoverButton[0] == true) {
g.drawImage(showStartUp2, 0, 0, null, this);
} else if(hoverButton[1] == true) {
g.drawImage(showStartUp3, 0, 0, null, this);
} else if(hoverButton[2] == true) {
g.drawImage(showStartUp4, 0, 0, null, this);
} else {
g.drawImage(showStartUp1, 0, 0, null, this);
for(int i = 0; i < 3; i++) {
hoverButton[i] = false;
public void load() {
addMouseListener(this);
addMouseMotionListener(this);
showStartUp1 = getImage(getCodeBase(), "images/showStartUp1.gif");
showStartUp2 = getImage(getCodeBase(), "images/showStartUp2.gif");
showStartUp3 = getImage(getCodeBase(), "images/showStartUp3.gif");
showStartUp4 = getImage(getCodeBase(), "images/showStartUp4.gif");
showStartUp();
public void showStartUp() {
load = false;
showStartUp = true;
public void mouseClicked(MouseEvent e) {
System.out.println("test");
public void mouseMoved(MouseEvent e) {
int x = e.getX();
int y = e.getY();
if(x >= 175 && x <= 330 && y >= 200 && y <= 235) {
hoverButton[0] = true;
repaint();
} else if(x >= 175 && x <= 330 && y >= 250 && y <= 280) {
hoverButton[1] = true;
repaint();
} else if(x >= 175 && x <= 330 && y >= 305 && y <= 335) {
hoverButton[2] = true;
repaint();
} else {
for(int i = 0; i < 3; i++) {
hoverButton[i] = false;
repaint();
public void mouseEntered(MouseEvent e) {
public void mouseExited(MouseEvent e) {
public void mousePressed(MouseEvent e) {
public void mouseReleased(MouseEvent e) {
public void mouseDragged(MouseEvent e) {
}plox help me ploz, i need the extra credit for an A
can you help me demolish the lag and stop the screen from flickering? thanks!!!!!
BTW THIS IS EXTRA CREDIT NOT HOMework
DUKESTARS HERE, YOU KNOW YOU WANNA
Edited by: snoy on Nov 7, 2008 10:51 PM
Edited by: snoy on Nov 7, 2008 10:53 PMOh yes, I knew there could be some problem.......
Now try this:
boolean a,b,c;
if((a=(x >= 175 && x <= 330 && y >= 200 && y <= 235)) && !hoverButton[0]) {
hoverButton[0] = true;
repaint();
} else if((b=(x >= 175 && x <= 330 && y >= 250 && y <= 280)) && !hoverButton[1]) {
hoverButton[1] = true;
repaint();
} else if((c=(x >= 175 && x <= 330 && y >= 305 && y <= 335)) && !hoverButton[2]) {
hoverButton[2] = true;
repaint();
} else if ((!a && !b && !c)&&(hoverButton[0] || hoverButton[1] || hoverButton[2]){
for(int i = 0; i < 3; i++) {
hoverButton[i] = false;
repaint();
}hope it works........
Edited by: T.B.M on Nov 8, 2008 10:41 PM -
Need help with adding images option
I was using the add images option a few weeks ago just fine.. using my tablet and uploading the images via usb. then all of the sudden it stopped working.
please help with this issue.
DannyA few questions. What result are you experiencing? Did PS Touch crash? Have you tried to force quit-and restart PS Touch? -Guido
-
Beginner needs help with inserting images in applet.
// Name: Sachit Harish
// Name of Program: HorseRacing
// Date Started: May 15, 2003
// Date Finished: 2003
// Program Description:
import java.awt.*;
import java.applet.*;
public class HorseRacing extends Applet
// Button startGameButton;
InputField betAmountBox;
Image redHorse; //<---------//
// Button[] drawings = new Button[4];
// String[] labels = {"Face", "Cheese", "Stick", "Mashed Potatoes"};
// Method Name: init()
// Parameters Passed: None
// Data Returned: None
// Method Purpose: Where we initialise the InputBoxes and colors.
public void init()
// startGameButton=new Button("Click to Start Game");
// add(startGameButton);
/* for(int i=0; i<drawings.length; i++)
drawings=new Button (labels[i]);
add(drawings[i]);
inputBoxes();
setBackground(Color.gray); //background color
setForeground(Color.black); //input field text color
redHorse = getImage(getCodeBase(), "horse_red.GIF"); //<---------//
// Method Name: paint()
// Parameters Passed: Graphics variable screen
// Data Returned: None
// Method Purpose: Where the programs calls and collects all the methods.
// If high and low are not integers, an error message
// appears.
public void paint(Graphics screen)
//screen.drawString("HORSE RACES!!!!!", 40,60);
//startGameButton.move(50,300);
betAmountBox.setPosition(115,200);
startGame();
if(betAmountBox.isInt())
int betAmount=getBetAmount();
else
screen.drawString("ERROR: You have not entered an Integer!", 10,110);
screen.drawString(" Please correct your mistake.", 40,125);
/*int xPos=10;
int yPos=10;
for(int i=0; i<drawings.length; i++)
drawings[i].move(xPos,yPos);
xPos+=60;
screen.drawString("Click each button and get a surprise!", 10,50);*/
// Method Name: inputBoxes()
// Parameters Passed: None
// Data Returned: None
// Method Purpose: Where we initialise the inputboxes, set the size of
// the InputField and adds it to the screen. Also
// initialises the InputField to start with 1's
void inputBoxes()
betAmountBox = new InputField(5);
add(betAmountBox);
betAmountBox.initialise(50);
// Method Name: getBetAmount()
// Parameters Passed: Variable number
// Data Returned: None
// Method Purpose: Returns the variable number back to the paint()
int getBetAmount()
int betAmount=betAmountBox.toInt();
return betAmount;
// Method Name: action()
// Parameters Passed: Event variable evt, Object varible obj
// Data Returned: Variable true
// Method Purpose: This block responds when the user takes an action
// (such as hitting the return key). It causes the paint
// block to be done again
public boolean action(Event evt, Object arg)
Graphics screen=getGraphics();
if(evt.target instanceof Button)
if(arg=="Click to Start Game")
screen.clearRect(0,0,600,600);
startGame();
/*if(evt.target instanceOf Button)
if(arg=="Face")
screen.clearRect(5,55,400,400);
faceDrawing();
else if (arg=="Cheese")
screen.clearRect(5,55,400,400);
cheeseDrawing();
else if (arg=="Stick")
screen.clearRect(5,55,400,400);
stickDrawing();
else if (arg=="Mashed Potatoes")
screen.clearRect(5,55,400,400);
potatoeDrawing();
return true;
void startGame()
Graphics screen=getGraphics();
//Horse Racing Box
screen.drawRect(10,10,505,120);
screen.drawLine(60,10,60,130);
screen.drawLine(10,40,515,40);
screen.drawLine(10,70,515,70);
screen.drawLine(10,100,515,100);
screen.setColor(Color.red);
screen.fillRect(11,11,49,29);
screen.setColor(Color.yellow);
screen.fillRect(11,41,49,29);
screen.setColor(Color.blue);
screen.fillRect(11,71,49,29);
screen.setColor(Color.orange);
screen.fillRect(11,101,49,29);
screen.setColor(Color.black);
//Betting Box
screen.drawRect(10,150,280,100);
screen.drawLine(10,185,290,185);
screen.drawLine(80,150,80,185);
screen.drawLine(150,150,150,185);
screen.drawLine(220,150,220,185);
screen.setColor(Color.red);
screen.fillRect(11,151,69,34);
screen.setColor(Color.yellow);
screen.fillRect(81,151,69,34);
screen.setColor(Color.blue);
screen.fillRect(151,151,69,34);
screen.setColor(Color.orange);
screen.fillRect(221,151,69,34);
screen.setColor(Color.black);
screen.drawString("BET = ", 40,230);
screen.drawImage(redHorse, 200,200,300,300,this); //<---------//
The picture an't showing up... why? First time trying to insert images. (I made arrows where I did stuff with the image.)
-sachitBTW, ignore the buttons and stuff. I just quickly grabbed this file from an earlier button program. :p
-sachit -
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Thanks
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Need help with my image filter
hi guys,
so i'm making this image filter for school in Labview but can't get it to work properly, to do the filtering i'm using a formula node, which in my eyes is easier then with only labview functions.
for the C code i'm following this website: http://lodev.org/cgtutor/filtering.html
i don't copy exact every line, i'm only copying the lines i need. note that i don't use the "ColorRGB" class because it doesn't exist in a formula node, i do the filtering on a black and white image so don't really need it.
I adjusted to code so that it would work in my formula node.
if i run the vi and select the attached image file (can't attach .bmp files so i included a link for the img file) for input then it just returns the original image, which is good and also bad, good because the code works in some way but bad because it doesn't do any filtering or such.
Could anyone please look into this and give me some tips or tell me what i'm doing wrong?
and if anyone knows how to do this in RGB you are always welcome to give me tips.
used image file: http://www13.zippyshare.com/v/74810991/file.html (can't attach bmp files so i uploaded it quickly)
(btw i know there is this toolkit called vision which has many functions that could help me, but the teacher already said we can't use that)
i hope somebody can assist me in this and willing to give me some help.
Grtz Stino
Attachments:
filter.vi 22 KBDarin.K wrote:
Yes there are two bugs, I found the other one first but figured if you fixed the result the other would be obvious. This is homework so only a hint:
look at what happens (and does not happen) to pixel.
the first bug was that i had to use the 'result[][]' array instead of the 'image[][]' array in my last loop, right?
the 2nd bug I really can't find :s been lookin at it for almost an hour now and trying new stuff but nothing works,
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I'm sorry for being such a newb but programming isn't my strongest quality.
cedhoc wrote:
Just one more advice:
Look at the format of the "image" array. The way how to use the values from this array depends on the "image depth" parameter.
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1.
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I use,
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i need help with sending image data to my servlet.
below is my sample program which i am trying.
java source code which i am using in my applet ..
public class Test {
public static void main(String argv[]) {
try {
URL serverURL = new URL("http://localhost:8084/uploadApp/TestServlet");
URLConnection connection = serverURL.openConnection();
Intermediate value=new Intermediate();
value.setUserId("user123");
connection.setDoInput(true);
connection.setDoOutput(true);
connection.setUseCaches(false);
connection.setDefaultUseCaches(false);
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connection.setRequestProperty ("Content-Type", "application/octet-stream");
ObjectOutputStream outputStream = new ObjectOutputStream(connection.getOutputStream());
outputStream.writeObject(value);
outputStream.flush();
outputStream.close();
} catch (MalformedURLException ex) {
System.out.println(ex.getMessage());
} catch (IOException ex) {
System.out.println(ex.getMessage());
}servlet code here ..
public class TestServlet extends HttpServlet {
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
System.out.println(" in servlet -----------");
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
ObjectInputStream inputFromApplet = null;
Intermediate aStudent = null;
BufferedReader inTest = null;
try {
// get an input stream from the applet
inputFromApplet = new ObjectInputStream(request.getInputStream());
// read the serialized object data from applet
data = (Intermediate) inputFromApplet.readObject();
System.out.println("userid in servlet -----------"+ data.getUserId());
inputFromApplet.close();
} catch (Exception e) {
e.printStackTrace();
System.err.println("WARNING! filename.path JNDI not found");
} finally {
out.close();
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
System.out.println(" in foGet -----------");
processRequest(request, response);
* Handles the HTTP <code>POST</code> method.
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
System.out.println(" in doPost -----------");
processRequest(request, response);
* Returns a short description of the servlet.
* @return a String containing servlet description
@Override
public String getServletInfo() {
return "Short description";
}// </editor-fold>
}the Intermediate class ..
import java.io.Serializable;
public class Intermediate implements Serializable{
String userId;
public String getUserId() {
return userId;
public void setUserId(String userId) {
this.userId = userId;
}Hi,
well i am not able to get any value from connection.getOutputStream() and i doubt my applet is not able to hit the servlet. could you review my code and tell me if it has some bug somewhere. and more over i want to know how to send multiple file data from applet to servlet . i want some sample or example if possible.
do share if you have any experience of this sort..
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I need help with a PDF file that is an image, the "Read Out Loud' option does not work, please help!
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Hey everyone,
I am making a simple game in AS3 and need help with adding an image once they have click on something.
On the left of the screen are sentences and on the right an image of a form. When they click each sentence on the left, writing appears on the form. Its very simple. With this said, what I would like to do is once the user click one of the sentences on the left, I would like a checkmark image to appear over the sentence so they know they have already clicked on it.
How would I go about adding this to my code?
var fields:Array = new Array();
one_btn.addEventListener(MouseEvent.CLICK, onClick1a);
one_btn.buttonMode = true;
function onClick1a(event:MouseEvent):void
fields.push(new one_form());
fields[fields.length-1].x = 141;
fields[fields.length-1].y = -85;
this.addChild(fields[fields.length-1]);
one_btn.removeEventListener(MouseEvent.CLICK, onClick1a);
one_btn.buttonMode = false;
//gotoAndStop("one")
two_btn.addEventListener(MouseEvent.CLICK, onClick2a);
two_btn.buttonMode = true;
function onClick2a(event:MouseEvent):void
fields.push(new two_form());
fields[fields.length-1].x = 343.25;
fields[fields.length-1].y = -85;
this.addChild(fields[fields.length-1]);
two_btn.removeEventListener(MouseEvent.CLICK, onClick2a);
two_btn.buttonMode = false;
//gotoAndStop("two")I don't know where you're positioning the button that should enable/disable the checkbox but for "one_btn" let's just say it's at position: x=100, y=200. Say you'd want the checkbox to be to the left of it, so the checkbox would be displayed at: x=50, y=200. Also say you have a checkbox graphic in your library, exported for actionscript with the name "CheckBoxGraphic".
Using your code with some sprinkles:
// I'd turn this into a sprite but we'll use the default, MovieClip
var _checkBox:MovieClip = new CheckBoxGraphic();
// add to display list but hide
_checkBox.visible = false;
// just for optimization
_checkBox.mouseEnabled = false;
_checkBox.cacheAsBitmap = true;
// adding it early so make sure the forms loaded don't overlap the
// checkbox or it will cover it, otherwise swapping of depths is needed
addChild(_checkBox);
// I'll use a flag (a reference for this) to know what button is currently pushed
var _currentButton:Object;
one_btn.addEventListener(MouseEvent.CLICK, onClick1a);
one_btn.buttonMode = true;
function onClick1a(event:MouseEvent):void
// Check if this button is currently the pressed button
if (_currentButton == one_btn)
// disable checkbox, remove form
_checkBox.visible = false;
// form should be last added to fields array, remove
removeChild(fields[fields.length - 1]);
fields.pop();
// clear any reference to this button
_currentButton = null;
else
// enable checkbox
_checkBox.visible = true;
_checkBox.x = 50;
_checkBox.y = 200;
// add form
fields.push(new one_form());
fields[fields.length-1].x = 141;
fields[fields.length-1].y = -85;
this.addChild(fields[fields.length-1]);
// save this button as last clicked
_currentButton = one_btn;
// not sure what this is
//gotoAndStop("one")
I'd also centralize all the click handlers into a single handler and use the buttons name to branch on what to do, but that's a different discussion. Just see if this makes sense to you.
The jist is a graphic of a checkbox that is a MovieClip symbol in your library exported to actionscript with the class name CheckBoxGraphic() is created and added to the display list.
I made a variable that points itself to the last clicked button, when the "on" state is desired. If I detect the last clicked button was this button, I remove the form I added and the checkbox. If the last clicked button is not this button, I enable and position the checkbox as well as add the form.
What is left to do is handle the sitation where multiple buttons are on the screen. When a new button is pushed it should remove anything the previous button added. This code simply demonstrates clicking the same button multiple times to toggle it "on and off".
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