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JavaScript - Mm_swapimage Arguments Definition
Hope you can help.
I'm currently building a website and trying to integrate a javascript image 'tranisition' effect into mm_swapimage and failing. My knowledge of Javascipt is limited but without knowing the 'arguments' for mm_swapimage, it's impossible (looks similar to vb, but can't find an answer anywhere) I want the effect to work on a 'timed' event rather than 'OnMouseOver' so have added script to change that (which is probably the issue!) I can get both to work idependantly but not together. I've simplified the page and pasted the code below, as it stands the 'effect' works, but it only uses the primary image, not the other image in the array. I'm using DW CS4 and the transition extension is called FlevOOware. Thanks Michael 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=utf-8" />
<title>Untitled Document</title>
<script type="text/javascript">
<!--
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function flvFSTI4(){//v1.01
this.style.filter="";}
function flvFSTI3(v1,v2){//v1.01
var v3;if (v1.filters[0]&&v1.filters[0].status==2){v1.filters[0].Stop();}if (v2==0){v3="blendTrans(Duration="+v1.STI8+")";}else {v3="revealTrans(Duration="+v1.STI8+",Transition="+(v2-1)+")";}v1.style.filter=v3;}
// Wipe Right Out
function flvFSTI2(){//v1.01
var v1,v2=document,v3=v2.STI4,v4;for (v4=0;v3&&v4<v3.length&&(v1=v3[v4])&&v1.STI5;v4++){if (v1.filters&&!v2.STI7){flvFSTI3(v1,v1.STI3);v1.filters[0].Apply();}v1.src=v1.STI5;if (v1.filters&&!v2.STI7){v1.filters[0].Play();}}}
// Wipe Right In
function flvFSTI1(){//v1.01
// Copyright 2003, Marja Ribbers-de Vroed, FlevOOware (www.STI1.nl/dreamweaver/)
var v1=arguments,v2=document,v3;v2.STI4=new Array();v2.STI7=(navigator.userAgent.toLowerCase().indexOf("mac")!=-1);for (var v4=0;v4<v1.length-2;v4+=5){v3=MM_findObj(v1[v4]);if (v3){v3.STI5=v3.src;v3.STI6=v1[v4+1];v3.STI2=v1[v4+2];v3.STI3=v1[v4+3];v3.STI8=v1[v4+4];v2.STI4[v2.STI4.length]=v3;if (v3.filters&&!v2.STI7){flvFSTI3(v3,v3.STI2);v3.onfilterchange=flvFSTI4;v3.filters[0].Apply();}v3.src=v3.STI6;if (v3.filters&&!v2.STI7){v3.filters[0].Play();}}}}
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
// Comma separated list of images to rotate
var imgs = new Array('images/DSCN1209.jpg','images/DSCN1210.jpg');
// delay in milliseconds between image swaps 1000 = 1 second
var delay = 5000;
var counter = 0;
function preloadImgs(){
for(var i=0;i<imgs.length;i++){
MM_preloadImages(imgs[i]);
}
}
function randomImages(){
if(counter == (imgs.length)){
counter = 0;
}
MM_swapImage (flvFSTI1('slider', '',7,7,1,1, imgs[counter++]));
setTimeout('randomImages()', delay);
MM_swapImgRestore (flvFSTI2('slider', ''));
}
//-->
</script>
</head>
<body onload="preloadImgs();randomImages();">
<img src="images/DSCN1209.jpg" name="slider" width="500" height="322" id="Image1"/>
</body>
</html>
Similar TutorialsThere is an effect I would like to do but I don't know how it is done. To see something like it go to: http://www.schillmania.com/ then mouseover the right side items under "most recently". It seems like there is a dt link which when mouseover occurs the dd data is presented. Any ideas on how it is done? I am trying to create a page that uses javascript to call data from an xml file to present a large quantity of information through an for loop. I have gotten the id of the element to work appropriately, but using the funtion defines it as the last cycled variable definition. Is there a way to pass the value of the variable to the function definition, ie.. onclick="function(var)", so that it stays that value when the loop cycles back through? Code: <script type="text/javascript">
xmlhttp.open("GET","companyInfo.xml",false);
xmlhttp.send();
var xmlDoc=xmlhttp.responseXML;
var x=xmlDoc.getElementsByTagName("entry");
var idVar;
for (var i=0;i<x.length;i++)
{
idVar=x[i].getElementsByTagName("id")[0].childNodes[0].nodeValue;
document.write("<button class='headerBar' onclick='showInfo(idVar)'><strong>");
document.write(x[i].getElementsByTagName("heading")[0].childNodes[0].nodeValue);
document.write("<strong></button>");
document.write("<span id='x' onclick='hideInfo(this.id)' style='display:inline;'>");
document.getElementById("x").id=idVar;
document.write(x[i].getElementsByTagName("page1")[0].childNodes[0].nodeValue);
document.write("</span>");
}
</script>
Thanks in advance to anyone that can help with this. I have pairs of terms and short definitions in a table. I want to display a longer definition in a box below the terms table when the term is clicked on. The box needs to disappear if clicked on. I know very little javascript and would appreciate any help I can get. here is what i've got so far(no much) [CODE] <body> <script type="text/javascript"> function displayBox() { //code that will display a longer definition of the term clicked on //The definition should be displayed below the table in a <div> tag. // I would like the box to disappear if clicked on. } </script> <table cellpadding="5" cellspacing="5"> <tbody> <tr id="term1" onclick=displayBox()> <td> Term 1 </td> <td> Short definition of Term 1 Here.</td> </tr> <tr id="term2" onclick=displayBox()> <td> Term 2 </td> <td> Short definition of Term 2 Here.</td> </tr> <tr id="term3" onclick=displayBox()> <td> Term 3 </td> <td> Short definition of Term 3 Here.</td> </tr> <tr id="term4" onclick=displayBox()> <td> Term 4 </td> <td> Short definition of Term 4 Here.</td> </tr> </tbody> </table> </body> [code] Should be simple, but I'm having a complete brain fart. I need to call a function, with a parameter that triggers something relative to that parameter. Pseudo Example Code: function respawn(n) {
case 1
//respawn monster1 code
case 2
//respawn monster 2 code
case 3
//respawn monster 3 code
}
if(killed monster1) {respawn(1)} //respawn(monster1) is what I want to do
if(killed monster2) {respawn(2)}//respawn(monster2) is what I want to do
if(killed monster3) {respawn(3)}//respawn(monster3) is what I want to do
I can... Code: function respawn1(){
//respawn monster1 code
}
function respawn2() {
//respawn monster2 code
}
function respawn3() {
//respawn monster3 code
}
if(killed monster1) {respawn1()}
if(killed monster2) {respawn2()}
if(killed monster3) {respawn2()}
but if I have 10+ monsters I just figured a case structure would be good, or passing the monster to respawn to a single respawn() function......but all the switch examples I could find were based on dateTime which gave case 1-7 based on what day it was, and didn't show how you set your own cases like monster1, monster2, monster3.... I know this is a basic concept...I've read about functions he http://www.quirksmode.org/js/function.html and at w3schools of course but can't figure out how to apply it to my situation Thanks Hi all, I am trying to pass some dynamic values for use with javascript or more specifically AJAX... I had a set up looking something like the following; Code: <input type="button" onclick="ajaxFunction()" value="Add Favourite"/> <input type="text" name="school_id" id="school_id" value="<?php echo $school_id; ?>" /> <input type="text" name="teacher_id" id="teacher_id" value="<?php echo $teacher_id; ?>" /> Code: <script language ="javascript" type="text/javascript">
<!--
//Browser Support Code
function ajaxFunction(){
var ajaxRequest; // The variable that makes Ajax possible!
try{
// Opera 8.0+, Firefox, Safari
ajaxRequest = new XMLHttpRequest();
}catch (e){
// Internet Explorer Browsers
try{
ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
}catch (e) {
try{
ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
}catch (e){
// Something went wrong
alert("Your browser broke!");
return false;
}
}
}
// Create a function that will receive data
// sent from the server and will update
// div section in the same page.
ajaxRequest.onreadystatechange = function(){
if(ajaxRequest.readyState == 4){
var ajaxDisplay = document.getElementById('ajaxDiv');
ajaxDisplay.value = ajaxRequest.responseText;
}
}
// Now get the value from user and pass it to
// server script.
var school_id = document.getElementById('school_id').value;
var teacher_id = document.getElementById('teacher_id').value;
var queryString = "?sid=" + school_id;
queryString += "&tid=" + teacher_id;
alert(queryString);
ajaxRequest.open("GET", "ajax_insert_favourite.php" + queryString, true);
ajaxRequest.send(null);
}
//-->
</script>
however because it is possible for there to be more than one button, i.e. many teachers can be returned the javascript would also output 1 and 1. I need someway of making this unique to the id's... I think that passing arguments/params might be the solution but I'm having a hard time implementing it; I've tried the following; Code: <input type="button" onclick="ajaxFunction('school_id','teacher_id')" value="Add Favourite"/>
Code: <!--
//Browser Support Code
function ajaxFunction(school_id,teacher_id){
But once I do this, it no longer even make the call. Can anyone advise here, I'm a relative newbie to javascript/AJAX etc. Many thanks, Greens85 I want to use the new keyword to instantiate an object. The catch is I want to pass in variable length arguments. Given: Code: function Foo () {
this.args = Array.prototype.join.call (arguments);
}
var args = ["arg0", "arg1", "arg2"];
The following don't work (though I understand why): Code: new Foo.apply (null, args); new (Foo.apply (null, args)); (new Foo).apply (null, args); Any ideas on how to do what I want without modifying Foo's source code? I am a newbie and am writing a function. I want the function to refer to an arrays elements to get the biggest, but I dont know how to do this. Here is the code: Code: function unique(first,second,third)
{
var answer;
if (first > second)
{
answer = first - second;
}
if (second > third)
{
answer = second - third;
}
if (third > first)
{
answer = third - first;
}
return answer;
}
//function call
unique (digitArray(0,1,2));
what I am trying to do, is get the array elements to be called and give me an answer. Will I need to add the array to the function? It is further down the code after the function at the moment. Or will I need to add the array elements to the function? Hope it is clear Let's say I'm defining an object and I want the constructor to take one input and ten save it. I'd like to do something like this: function apple(color) { this.color = arguments.color; } But of course that doesn't work because arguments isn't a scope. My question is, is there a scope I can use. What I've been doing instead is this: function apple(new_color) {this.color = new_color;} But that just seems less than perfectly pretty. i've got a project to be done using javascript and html....i don't know how to pass the arguments from <input type="text"> to the javascript function i'm using in my program. i just want the javascript script to calculate the input given by the user and return the answer. here is the program: Code: <html>
<head>
<title>
Taxi Fare
</title>
<script lang="text/javascript">
// calculates taxi fare based upon miles traveled
// and the hour of the day in military time (0-23).
var taxiFare = function (milesTraveled, pickupTime) {
var baseFare = 2.50;
var costPerMile = 2.00;
var nightSurcharge = 0.50; // 8pm to 6am, every night
var cost = baseFare + (costPerMile * milesTraveled);
// add the nightSurcharge to the cost if it is after
// 8pm or before 6am
if (pickupTime >= 20 || pickupTime < 6) {
cost += nightSurcharge;
}
return cost;
};
</script>
</head>
<body>
<form>
<input type="text" onclick="taxiFare()" value="Call function">
<input type="Submit" value="OK" onclick="taxiFare()">
<input type="reset" value="Clear">
</form>
<script type="text/javascript">
document.write("Your taxi fare is ₹" + taxiFare(5,2));
</script>
</body>
</html>
pls it would be of great help. Thanx. Hi all, I have a newbie question. I have just started working with javascript and would appreciate some guidance. I have a webpage and there are products for sale on it(this is not live it is merely being used as practice project). Beside each product is a description a price and an 'add to cart' button. My cart is simply a div with an id of 'cart' and it has a text box within it. I need the product name to be displayed within the div (this, I have working), I also need to display the product price in the text box once the button(add to cart ) for that particular product has been pressed. Also when the button for another product is pressed, I want the cost/value for that product to be added to the other value and displayed in the text box in the cart div... I apologise for rambling on but this is the best way of me explaining my needs.... Here's where i am right now.. The HTML snippet Code: <div id ="cart">
<p><img src="images/shopping-cart.png" alt ="cart"/>Your Cart</p>
<div id="sum"><!--(this is the div where the total goes)-->
<input type="text" id="total" value="0" /><p>€ Your Total <input type="reset" value = "reset" /></p>
</div>
</div>
<h2 id ="black">Blackcurrent<br /></h2>
<p>€ 12.00 <input type = "submit" value ="add to cart" onClick = "shoppingCart('Blackcurrent',12)" /></p>
And the javascript: Code: alert ("working");
function shoppingCart (itemName,itemValue)
{
/* var thePrice = Number(itemValue);
return thePrice;*/
document.getElementById ("cart").innerHTML += itemName + "<br/>";
document.getElementById('total').value = Number(document.getElementById('total').value) + itemValue;
}
I hope i have posted correctly and am aware that i have only posted a segment of the HTML.. Please let me know if you need any more code or info.. Thanks a lot in advance for any help... I have a project that uses and Ajax call but it appears that the call back function cannot take arguments, nor return values. However, I have wrapped another function inside the call back function that takes xmlhttp.responseText as the argument and returns values that are supposed to be placed in a global array. If I do, for instance: callback function code.... globalArray = someFunction(xmlhttp.responseText) alert(globalArray), I get the expected values. but a function is called later to query the contents of the global array the global array is empty (No other code or functions exist in this project to alter the global array) Primary dev client is FireFox 3x on Mac OSX Is this a bug, or is there some other aspect of javascript that I need to know about? I am using ajax here because javascript does not have an array shuffling function and php does. So I send an array to the server, have it shuffled by the server and returned to the requesting page. Code: <html>
<head>
<title>Variable - Examples 1</title>
<script type="text/javascript">
function Student(firstName, lastName, email, courseID, titleArray, pointsArray){
this.firstName = firstName;
this.lastName = lastName;
this.email = email;
this.courseID = courseID;
this.title = titleArray;
this.points = pointsArray;
this.assign = this.points.slice(0,4);
this.exams = this.points.slice(-2);
this.assignments = function() { return task(this.title,this.points); }
this.totalPoints = function() {return addExam(this.assign,this.exams); }
this.finalGrade = calcGrade;
}
Student.prototype = {
constructor : Student,
toString : studentInfo
};
//assign and exam doesn't seem to hold no values inside.. ???
function addExam(assign,exams){
var exams=this.exams;
var high1=exams[0];
var high2=0;
while(high2<exams.length){
high1=Math.max(high1,exams[high2]);
high2++;
}
var sum = 0;
for (var i=0; i < assign.length; i++){
sum += assign[i];
}
return sum + high1;
}
var totalPoints = addExam();
function calcGrade(){
var grade;
if (totalPoints >= 190){
return "A+";
}else if (totalPoints >= 180){
return "A";
}else if (totalPoints >= 175){
return "B+"
}else if (totalPoints >= 170){
return "B";
}else if (totalPoints >= 165){
return "B-";
}else if (totalPoints >= 160){
return "C";
}else if (totalPoints >= 150){
return "D";
}else if (totalPoints < 150){
return "F";
}
}
function studentInfo(){
return "Student : " + this.lastName + "," + this.firstName + "<br>"+ "eMail : " + this.email + "<br>" + "Course ID : " + this.courseID + "<br>" + "--------------------------------" + "<br>" + this.assignments() + "--------------------------------" + "<br>" + "Total Points : " + this.totalPoints() + "<br>" + "Final Grade : " + this.finalGrade();
}
function createStudents(){
var student1 = new Student("Jake", "Hennry", "jhennery@gmail.com","COIN-070B.01", ["Assignment1","Assignment2","Assignment3","Assignment4","Assignment5","MidTerm", "Final"], [25, 25, 28, 20, 29, 40, 40] );
alert("Student : " + student1.lastName + "," + student1.firstName + "\n"+ "eMail : " + student1.email + "\n" + "Course ID : " + student1.courseID + "\n" + "---------------------------------------" + "\n" + student1.assignments() + "\n" + "---------------------------------------" + "\n" + "Total Points : " + student1.totalPoints() + "\n" + "Final Grade : " + student1.finalGrade());
}
var titleArray = ["Assignment1","Assignment2","Assignment3","Assignment4","Assignment5","MidTerm", "Final"];
var pointsArray = [30, 30, 28, 27, 29, 41, 45];
var student = new Student("Haripriyaa", "Ganesan", "haripriyaa@gmail.com","COIN-070B.01", titleArray, pointsArray );
</script>
</head>
<body>
<script type="text/javascript">
document.writeln(student.toString());
</script>
</body>
</html>
Can anyone put into "simple" words the purpose of arguments in JS please?
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