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JavaScript - Randomizing 3 Sets Of Images, Php+js
hello,
can anyone suggest a solution to get the following: there are 3 folders each containing own set of images. clicking on the button you get a random combination of 3 images, each coming from different folder. that wont be a problem to find a javascript using xml list of images. but if I'm going to add some images later, php will be the better solution, if i don't want to update xml each time. there are plenty of examples using pure php to get and random images as well. but i need php solely to check all three folders on page load, grab them in three arrays an pass these 3 arrays to javascript, so it can random them on demand. i wonder if there is a simple solution for that, that would be understandable for a beginner in js and php? thanx, Similar TutorialsHey everyone! I'm in the process of creating a portfolio site for my artwork and I'm requesting help. The website has a scalable JQuery background which changes depending on which thumbnail you click. I've uploaded the progress he http://www.aldousmassie.com/newprogress I'm using this code at the moment to scroll through the background: Code: <!-- SCRIPT FOR CHANGING BG ON CLICK -->
<script type="text/javascript">
imgs=Array("img/00.jpg","img/01.jpg","img/02.jpg","img/03.jpg");
var x=0;
function change() {
document.getElementById("bgimg").src=imgs[++x];
if (x==3) {
x=-1;
}
}
if (!imgs[x+1]) {
x=-1;
}
</script>
<!-- SCRIPT BELOW OVERWRITES SCRIPT ABOVE -->
<script type="text/javascript">
imgs=Array("img/08.jpg","img/09.jpg","img/10.jpg","img/11.jpg","img/12.jpg","img/13.jpg");
var x=0;
function change() {
document.getElementById("bgimg").src=imgs[++x];
if (x==5) {
x=-1;
}
}
if (!imgs[x+1]) {
x=-1;
}
</script>
Unfortunately, the bottom code overwrites the top. Is it possible for each different background image to have their own "set" of images that could be scrolled through onclick? I'd appreciate any tips that point me in the right direction. Thank you. I am trying to create a function that could fill an area with 4 sets of images. So you could click a button (one of 4) and that would fill the area underneath with images. Then when you click the next button (which is side by side with the first and the other buttons) it toggles the first set of images off and toggles on the second set. I'm new to js and don't know the names of statements or how to have images in an array that i can toggle. I have five DIV tags that contain a photo and brief bio for partners of an accounting firm. I need to randomize these DIV tags (id="d1" - "d5") to display only one of the tags on each page load. Normally, I would do this with ColdFusion but the client isn't willing to purchase the language support for their hosting system. A sample of one of the DIVs is below. Code: <div id='d1'>
<div class="subhead1">Shareholder Spotlight</div>
<img style="float:left;margin:12px 10px 0px 0px" src="images/leonard_summer_photo.jpg">
<div class="subhead2">Leonard M. Sommer, CPA</div>
<div class="subhead3">Managing Shareholder</div>
<div class="body">Leonard has more than 30 years experience in providing tax, business and succession planning advice for family-owned and closely-held businesses. <a href="leonardsommer.html" style="color:#3d3d3d; text-decoration:underline">Learn more</a>.</div>
</div>
If someone could let me know how to do this in javascript I would appreciate it. You'll have to be very clear in your instructions as I don't know javascript very well. Thank you in advance for your response! Hey folks, Forgive me in advance if this is not the correct place to post this thread. I am a new member to this forum and need a little assistance. I have some script to create a quiz but need a little more detail. Does anyone know some code I can insert, and where to randomize the questions. Secondly if I have a test bank of 100 questions but want to limit the test to 20 questions what code would I need to insert that as well. Any assistance is very much appreciated. thank you. kenster hi im creating a simple slide show and i was wondering how to add multiple sets of image. heres my current code Code:
<html>
<head>
<script type="text/javascript">
var Images = new Array
('images/up.jpg','images/right.jpg','images/down.jpg','images/left.jpg');
//my second group of images...
//('images/bottemleft.jpg','images/topleft.jpg','images/centerstep.jpg','images/topleft.jpg','images/bottemright.jpg');
var thisPic = 0;
function initLinks() {
document.getElementById("nextLink").onclick = processNext;
document.getElementById("backlink").onclick = processBack;
document.getElementById("fplaylink").onclick = processfplay;
document.getElementById("bplaylink").onclick = processbplay;
document.getElementById("stoplink").onclick = processstop;
}
function processNext() {
thisPic++;
if (thisPic == Images.length) {
thisPic = 0;
}
document.getElementById("myPicture").src = Images[thisPic];
return false;
}
function processBack() {
thisPic--;
if (thisPic == -1 ) {
thisPic = (Images.length -1);
}
document.getElementById("myPicture").src = Images[thisPic];
return false;
}
var stop = 0
function processfplay() {
if (stop == 1) {
thisPic++;
if (thisPic == Images.length) {
thisPic = 0;
}
setTimeout("processfplay()", 200);
}
else {
stop = 1 ;
}
document.getElementById("myPicture").src = Images[thisPic];
return false;
}
function processbplay() {
if (stop == 2) {
thisPic--;
if (thisPic == -1 ) {
thisPic = (Images.length -1);
}
setTimeout("processbplay()", 200);
}
else {
stop = 2;
}
document.getElementById("myPicture").src = Images[thisPic];
return false;
}
function processstop (){
(stop = 0)
document.getElementById("myPicture").src = Images[thisPic];
return false;
}
</script>
</head>
<body onload=initLinks() >
<h2 align= center>Images used in the slideshow below</h2>
<table align= center>
<tr><td><img src= "images/left.jpg"></td><td><img src= "images/down.jpg"></td>
<td><img src= "images/up.jpg"></td><td><img src= "images/right.jpg"></td></tr>
</table>
<table align= center>
<td><img src= "images/bottemleft.jpg"></td><td><img src= "images/topleft.jpg"></td>
<td><img src= "images/centerstep.jpg"></td>
<td><img src= "images/topright.jpg"></td><td><img src= "images/bottemright.jpg"></td>
</table>
<div align="center">
<h2>The Slidshow</h2>
<img src="images/ddrlogo.jpg" id="myPicture" alt="Slideshow" />
<h2>
<a href="any_old.html" id="nextLink">Next >></a><br/>
<a href="any_old.html" id="backlink">Back <<</a><br/>
<a href="any_old.html" id="fplaylink">Forward Play <<</a><br/>
<a href="any_old.html" id="bplaylink">backward Play <<</a><br/>
<a href="any_old.html" id="stoplink">Stop <<</a><br/>
</h2>
</div>
</body>
</html>
thanx in advance please help, it's driving me crazy. I have been trying to get the rotating pictures to work. I am using dreamweaver 8. If I put one rotator on the page it works fine but when I add the second they both don't work. here is my page 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"> <!-- DW6 --> <head><meta name="google-site-verification" content="Ygobmtk4ksdYJZlIYpBAGC8rxkufPW--Lzmia27qUsc" /> <!-- Copyright 2005 Macromedia, Inc. All rights reserved. --> <title>The Beach House Hotel</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <link rel="stylesheet" href="mm_2.css" type="text/css" /> <style type="text/css"> <!-- .style8 {color: #FFFFFF} .style9 {font-size: 24px} .style10 { font-size: 24px; font-weight: bold; } .style11 {color: #000000} .style12 {font-size: 14px} .style13 {font-size: 12px} --> </style> <meta http-equiv="" content="the beach house hotel,pak nam pran,paknampran,pranburi,hua hin" /> </head> <body bgcolor="#0066cc" onload="imgOne();"> <table width="73%" height="514" border="0" align="center" cellpadding="0" cellspacing="0"> <tr bgcolor="#99ccff"> <td height="60" colspan="4" nowrap="nowrap"><div align="center"><img src="images/hotelheader.jpg" alt="header" width="900" height="125" /></div></td> </tr> <tr bgcolor="#003399"> <td height="36" colspan="4" bgcolor="#0066CC"><div align="center"><a href="javascript:;"></a><span class="style13"><a href="index.html" class="style8">HOME </a> <a href="location.html" class="style8">LOCATION</a> <a href="menu.html" class="style8">MENU </a> <a href="reviews.html" class="style8">REVIEWS</a> <a href="specialevents.html" class="style8">SPECIAL EVENTS</a> <a href="roomrate.html" class="style8">ROOM RATES</a> <a href="kiteboarding.html" class="style8">KITEBORDING</a> <strong> <strong><a href="toursandrentals.html" class="style8">TOURS AND RENTALS</a></strong> </strong> <a href="contacts.html" class="style8"> CONTACT US</a></span></div></td> </tr> <tr bgcolor="#ffffff"> <td colspan="2" valign="top"> <body onload="imgOne();"> <table width="200" height="166"> <tr> <td><span class="style9"><img src="http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_11.jpg" name="myimg" width="168" height="187" align="left" /></span></td> </tr> </table> <h1> </h1> </td> <td width="701" valign="top"><div align="center"><br /> <table border="0" cellspacing="0" cellpadding="2" width="440"> <tr> <td class="pageName"><p align="center" class="style10"><em>Welcome to</em></p> <p align="center" class="style10"> The Beach House Hotel</p> <p align="center" class="style10">KITEBOARDING PARADISE </p></td> </tr> <tr> <td class="bodyText"> <p align="center"><span class="style10">The Beach House</span><span class="style12"> <span class="style11">is located 25 Klms south of Hua Hin on the beach at Pak nam pran, on the beautiful West Coast of the Gulf of Siam. The hotel has a bamboo beach bar on the beach. The bars name is the Downwind Bar, many kiteboardes down wind to have a relaxing drink after a good days kiting. There</span></span> <span class="style12">are constant thermal winds</span>, <span class="style12">the strong wind begins November and carries on through to May, we get 2 types of wind here in Pranburi, the winds run from January to around end of February blowing between 12 – 25 knots then the Thermal wind kicks in March onward generating afternoon sea breeze winds between 12 – 20 knots. Most common wind sites such as windfinder and windguru do not forecast or show thermal winds. The forecast for the area would show 1 – 2 knots yet the thermal will be generating 18 knots in the afternoon. </span></p> <p align="center"><br /> </p></td> </tr> </table> <br /> <br /> </div></td> <td width="156" valign="top"><span class="style9"> <meta http-equiv="Content-Type" content="text/html; charset=" /> </span> <table width="200" height="186"> <tr> <td height="180"></script><script language="javascript" type="text/javascript">img2 = new Image() seconds = "2"; function imgOne() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_1.jpg'; //needed to be added setTimeout("imgTwo()", seconds * 2000); } function imgTwo() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_2.jpg'; setTimeout("imgThree()", seconds * 2000); } function imgThree() { document.myimg.src = 'http://thebeachhouse-hotel.com/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_3.jpg'; setTimeout("imgFour()", seconds * 2000); } function imgFour() { document.myimg.src = 'http://thebeachhouse-hotel.com/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_4.jpg'; setTimeout("imgFive()", seconds * 2000); } function imgFive() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_5.jpg'; setTimeout("imgSix()", seconds * 2000); } function imgSix() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_6.jpg'; setTimeout("imgSeven()", seconds * 2000); } function imgSeven() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_7.jpg'; setTimeout("imgEight()", seconds * 2000); } function imgEight() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_9.jpg'; setTimeout("imgNine()", seconds * 2000); } function imgNine() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_10.jpg'; setTimeout("imgTen()", seconds * 2000); } function imgTen() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_11.jpg'; setTimeout("imgOne()", seconds * 2000); } </script> <img src="http://thebeachhouse-hotel.com/images/sea_view_room.jpg" name="myimg" width="171" height="193" align="right" /></td> </tr> </table> </script> <script language="javascript" type="text/javascript">img2 = new Image() seconds = "2"; function imgOne() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/beach_left.jpg'; //needed to be added setTimeout("imgTwo()", seconds * 2000); } function imgTwo() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/beach_right.jpg'; setTimeout("imgThree()", seconds * 2000); } function imgThree() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/bed.jpg'; setTimeout("imgFour()", seconds * 2000); } function imgFour() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/fountians.jpg'; setTimeout("imgFive()", seconds * 2000); } function imgFive() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/full_beach_left.jpg'; setTimeout("imgSix()", seconds * 2000); } function imgSix() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/garden_view_rooms.jpg'; setTimeout("imgSeven()", seconds * 2000); } function imgSeven() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/hotel-at-night.jpg'; setTimeout("imgEight()", seconds * 2000); } function imgEight() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/main_bedroom8.jpg'; setTimeout("imgNine()", seconds * 2000); } function imgNine() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/pool_elephants.jpg'; setTimeout("imgTen()", seconds * 2000); } function imgTen() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/sea_view_room.jpg'; setTimeout("imgOne()", seconds * 2000); } </script></td> </tr> <tr> <td width="20" height="22"> </td> <td width="161"> </td> <td width="701"><div align="center"></div></td> <td> </td> </tr> </table> <script type="text/javascript"> var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); </script> <script type="text/javascript"> try { var pageTracker = _gat._getTracker("UA-6798030-3"); pageTracker._trackPageview(); } catch(err) {}</script></body> </html>] Thanks for any help. regards Martin I'm trying to use this code to create 6 sets of (each set 2 Dynamic List boxes). However I have the problem that Category 1-6 selection does not select the correct (adjacent) subcateory list box and instead populates the last selection in subcategory list box 1. How can I set the Java/HTML code so that for example Category #3, populates the selection/case into SubCategory#3 list box? Form Code (only with 2 Category, SubCategory) this when working will be expanded to 6. Code: <table border="0" width="560">
<tbody>
<tr>
<td align="center"><strong>Item#</strong></td>
<td align="center">Paint Type</td>
<td align="center">Colour</td>
<td align="center">Litres</td>
</tr>
<tr>
<td width="56%" align="left" valign="middle">1.<select name="category" id="category" onchange="javascript: dropdownlist(this.options[this.selectedIndex].value);">
<option value="">Select Range</option>
<option value="New Paint">New Paint</option>
<option value="Recycled Paint">Recycled Paint</option>
</select></td><td name="cell1">
<script type="text/javascript" language="JavaScript" >
document.write('<select name="subcategory1" id="subcategory1" name="cell1" ><option value="" name="subcategory1">Select Product</option></select>')
</script>
<noscript><select name="subcategory1" id="subcategory1" >
<option value="">Select Product</option>
</select>
</noscript>
</td><td>
<input class="formbox" size="20" name="01_colour" /></td><td>
<input class="formbox" size="5" name="01_litres" /></td>
</tr><br>
<tr>
<td width="56%" align="left" valign="middle">2.<select name="category2" id="category2" onchange="javascript: dropdownlist(this.options[this.selectedIndex].value);">
<option value="">Select Range</option>
<option value="New Paint2">New Paint</option>
<option value="Recycled Paint2">Recycled Paint</option>
</select></td><td name="cell2">
<script type="text/javascript" language="JavaScript">
document.write('<select name="subcategory" id="subcategory"><option value="" name="subcategory">Select Product</option></select>')
</script>
<noscript><select name="subcategory" id="subcategory" >
<option value="">Select Product</option>
</select>
</noscript>
</td><td>
<input class="formbox" size="20" name="02_colour" /></td><td>
<input class="formbox" size="5" name="02_litres" /></td>
</tr>
</table>
Java Script which I think is the problem, I cant work out how to name the relevant cell the selection should display in. Code: <script language="javascript" type="text/javascript">
function dropdownlist(indexlist)
{
document.SampleForm.subcategory1.options.length = 0;
switch(indexlist)
{
case "New Paint" :
document.SampleForm.subcategory1.options[0]=new Option("Select Product","");
document.SampleForm.subcategory1.options[1]=new Option("Air-Conditioners/Coolers","Air-Conditioners/Coolers");
document.SampleForm.subcategory1.options[2]=new Option("Audio/Video","Audio/Video");
document.SampleForm.subcategory1.options[3]=new Option("Beddings","Beddings");
document.SampleForm.subcategory1.options[4]=new Option("Camera","Camera");
document.SampleForm.subcategory1.options[5]=new Option("Cell Phones","Cell Phones");
break;
case "Recycled Paint" :
document.SampleForm.subcategory1.options[0]=new Option("Select Product","");
document.SampleForm.subcategory1.options[1]=new Option("Interior, Flat/Matt","Interior, Flat/Matt");
document.SampleForm.subcategory1.options[2]=new Option("Interior, Low Sheen","Interior, Low Sheen");
document.SampleForm.subcategory1.options[3]=new Option("Interior, Semi Gloss, Acrylic","Interior, Semi Gloss, Acrylic");
document.SampleForm.subcategory1.options[4]=new Option("Interior, Gloss, Acrylic","Interior, Gloss, Acrylic");
document.SampleForm.subcategory1.options[5]=new Option("Interior, High Gloss, Acrylic","Interior, High Gloss, Acrylic");
document.SampleForm.subcategory1.options[6]=new Option("Interior, Suede","Interior, Suede");
document.SampleForm.subcategory1.options[7]=new Option("Exterior, Flat/Matt","Exterior, Flat/Matt");
document.SampleForm.subcategory1.options[8]=new Option("Exterior, Low Sheen","Exterior, Low Sheen");
document.SampleForm.subcategory1.options[9]=new Option("Exterior, Semi Gloss, Acrylic","Exterior, Semi Gloss, Acrylic");
document.SampleForm.subcategory1.options[10]=new Option("Exterior, Gloss, Acrylic","Exterior, Gloss, Acrylic");
document.SampleForm.subcategory1.options[11]=new Option("Exterior, High Gloss, Acrylic","Exterior, High Gloss, Acrylic");
document.SampleForm.subcategory1.options[12]=new Option("Paving/Concrete","Paving/Concrete");
document.SampleForm.subcategory1.options[13]=new Option("Dulux Acratex","Dulux Acratex");
break;
}
return true;
}
</script>
Thanks Daniel Dear all, Below are my current script. I need another few more sets of the triple drop down menu same as the below script... (Scenario: creating like a online shopping order form, where customers can have multiple orders.) Please guide me how to do so.. Thank you in advance. <script type="text/javascript"> /* Triple Combo Script Credit By Philip M: http://www.codingforums.com/member.php?u=186 Visit http://javascriptkit.com for this and over 400+ other scripts */ var categories = []; categories["startList"] = ["Wearing Apparel","Books"] categories["Wearing Apparel"] = ["Men","Women","Children"]; categories["Books"] = ["Biography","Fiction","Nonfiction"]; categories["Men"] = ["Shirts","Ties","Belts","Hats"]; categories["Women"] = ["Blouses","Skirts","Scarves", "Hats"]; categories["Children"] = ["Shorts", "Socks", "Coats", "Nightwear"]; categories["Biography"] = ["Contemporay","Historical","Other"]; categories["Fiction"] = ["Science Fiction","Romance", "Thrillers", "Crime"]; categories["Nonfiction"] = ["How-To","Travel","Cookbooks", "Old Churches"]; var nLists = 3; // number of select lists in the set function fillSelect(currCat,currList){ var step = Number(currList.name.replace(/\D/g,"")); for (i=step; i<nLists+1; i++) { document.forms['tripleplay']['List'+i].length = 1; document.forms['tripleplay']['List'+i].selectedIndex = 0; } var nCat = categories[currCat]; for (each in nCat) { var nOption = document.createElement('option'); var nData = document.createTextNode(nCat[each]); nOption.setAttribute('value',nCat[each]); nOption.appendChild(nData); currList.appendChild(nOption); } } function getValue(L3, L2, L1) { alert("Your selection was:- \n" + L1 + "\n" + L2 + "\n" + L3); } function init() { fillSelect('startList',document.forms['tripleplay']['List1']) } navigator.appName == "Microsoft Internet Explorer" ? attachEvent('onload', init, false) : addEventListener('load', init, false); </script> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>Untitled Document</title> </head> <body> <form name="tripleplay" action=""> <select name='List1' onchange="fillSelect(this.value,this.form['List2'])"> <option selected>Make a selection</option> </select> <select name='List2' onchange="fillSelect(this.value,this.form['List3'])"> <option selected>Make a selection</option> </select> <select name='List3' onchange="getValue(this.value, this.form['List2'].value, this.form['List1'].value)"> <option selected >Make a selection</option> </select> </form> </body> </html> I have been searching for a way to display facebook api friends.getAppUsers in set of 5. I am able to do this if i hard code it but I cant seem to find and comprehend a method to do this dynamically. What i want to achieve is, if i have 43 friends using the application, the code should allow users to view this result in set of 5. -prevBtn- friend1 friend2 friend3 friend4 friend5 -nextBtn- upon clicking on the nextBtn, -prevBtn- friend6 friend7 friend8 friend9 friend10 -nextBtn- etc i am actually relatively new to Javascript and Facebook Codings.. so any help would really be great! Thanks! here are my codes: Code: <div id="fb-root"></div>
<table width="750px" height="185px" background="Image/friends.jpg">
<tr>
<td align="right">
<a href="#"onClick="prev();return false"><img src="Image/prevFriend.jpg" width="36" height="154"></a>
</td>
<td width="89%">
<div id="profile_pics" align="left"></div>
</td>
<td>
<a href="#" onClick="next();return false">Image/nextFriend.jpg" width="36" height="154"></a>
</td>
</tr>
</table>
</div>
<script src="http://connect.facebook.net/en_US/all.js"></script>
<script>
var profilePicsDiv = document.getElementById('profile_pics');
var NameDiv = document.getElementById('name');
var containDiv = document.getElementById('container');
FB.init({ appId: 'xxxxxxxxxxxx', status: true, cookie: true, xfbml: true });
FB.Event.subscribe('auth.sessionChange', function (response) {
if (response.session) {
window.location.reload();
} else {
window.location.reload();
}
});
FB.getLoginStatus(function(response) {
if (!response.session) {
profilePicsDiv.innerHTML = '<em></em>';
containDiv.innerHTML = '<em>You are not connected </em> ';
return;
}
FB.api({ method: 'friends.getAppUsers' },
function(result)
{
var markup = '';
var numFriends = result ? Math.min(5,result.length) : 1;
if (numFriends > 0)
{
for (var i=0; i<numFriends; i++)
{
markup +=
(
'<fb:profile-pic size="square" ' +
'uid="' + result[i] + '" ' + 'facebook-logo="false"' + 'linked="false"' +
'></fb:profile-pic>'
);
}
}
profilePicsDiv.innerHTML = markup;
FB.XFBML.parse(profilePicsDiv);
});
});
function next(){
FB.api({ method: 'friends.getAppUsers' },
function(result)
{
var markup = '';
var numFriends = result ? Math.min(10,result.length):1;
if (numFriends > 5)
{
for (var j=5; j<numFriends; j++)
{
markup +=
(
'<fb:profile-pic size="square" ' +
'uid="' + result[j] + '" ' + 'facebook-logo="false"' + 'linked="false"' +
'></fb:profile-pic>'
);
}
}
else{
if (numFriends > 0)
{
for (var j=0; j<numFriends; j++)
{
markup +=
(
'<fb:profile-pic size="square" ' +
'uid="' + result[j] + '" ' + 'facebook-logo="false"' + 'linked="false"' +
'></fb:profile-pic> '
);
}
}
};
profilePicsDiv.innerHTML = markup;
FB.XFBML.parse(profilePicsDiv);
});
}
function prev(){
FB.api({ method: 'friends.getAppUsers' },
function(result)
{
var markup = '';
var numFriends = result ? Math.min(5,result.length):1;
if (numFriends > 0)
{
for (var j=0; j<numFriends; j++)
{
markup +=
(
<fb:profile-pic size="square" ' +
'uid="' + result[j] + '" ' + 'facebook-logo="false"' + 'linked="false"' +
'></fb:profile-pic>'
);
}
}
profilePicsDiv.innerHTML = markup;
FB.XFBML.parse(profilePicsDiv);
});
}
Hi there, I've been searching for an answer to this for the last few days but with no luck, so I thought I'd register here to see if anyone can possibly help. All I've been able to find everywhere for this is examples of changing images when rolling over them or clicking them, and I don't need that. What I need is a bit of javascript that will recognise some image paths on a page and replace those image paths with other ones. It's for an ecommerce website on a certain platform, using a customer reviews section which outputs star images based on the customer's rating. So, the images used (which look awful) are, for example, "sourcehere/stars_5.gif", "sourcehere//stars_4.gif", and so on. Just 5 of them. I want to design my own 5 images, upload those images, and then have the javascript replace the rubbish looking ones on the page with my own images. I thought I'd be able to find something quite easily, but so far all I can find is examples of mouseover events and so on, and I don't need any of that, just the entire image replaced with my own image. Can anyone help please? I'm a beginner with javascript so I'll need it spelled out to me! Thankyou for your time. Please help have a look at the scripts... Where's gone wrong that whenever an image fades out into 0, it reappears before another image comes out? I've wanted to make the image disappear shortly before a new image is loaded. I've worked on this and played around with the scripts, yet no finding... Please do tell me if you know the answer to it. Thanks. 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>
window.onload = function(){
var pic = document.getElementById("pic");
document.getElementById("nextImageFading_btn").onclick = function(){nextImageFading();}
}
var img = new Array();
img[0] = "http://www.blogsdna.com/wp-content/uploads/2011/03/Google-labs.png";
img[1] = "http://thenextweb.com/socialmedia/files/2010/07/youtube_logo.png";
img[2] = "http://www.techlifeweb.com/facebook_logo.jpg";
img[3] = "http://hackingarticles.com/wp-content/uploads/gmail_logo_stylized.png";
var o = 100;
var t;
var p = 0;
var f = 1;
function nextImageFading(){
t = setInterval(
function(){
pic.src = img[p];
pic.style.filter = "alpha(opacity="+o+")";
pic.style.MozOpacity = o/100;
pic.style.opacity = o/100;
o -= 1;
if(o<=0){
clearInterval(t);
if(p<img.length-1){
p = p+1;
}
else {p=0;}
pic.src = img[p];
pic.style.filter = "alpha(opacity=100)";
pic.style.MozOpacity = 1;
pic.style.opacity = 1;
o = 100;
}
},f);
}
</script>
</head>
<body>
<img id="pic" src="" style="width:400px; height:400px;" />
<br style="clear:both;" />
<a id="nextImageFading_btn" href="#">NEXT</a>
</body>
</html>
if the elements have name attributes with the same value, according to legacy DOM, it will return an array of those elements if you access the name property of 'document'. However, this doesn't apply to img elements. If the HTML code is as follows: Code: <img src="img/a.jpg" name="pic" /><img src="img/b.jpg" name="pic" /> <form name="pic">a</form> <form name="pic">b</form> then document.forms["pic"] (return an array) <-- as expected document["pic"] or document.pic (return an array) <-- as expected document.images["pic"] : in IE -- it returns the last image in FF -- it returns the first image ~~OMG~~ any idea? thx in advance. Good afternoon I am trying to make a form and keep getting stuck on one thing, don't know if JavaScript is the way to go so any advise would be helpful. basicly i have a form giftcert.html -that has text input boxes the user fills in and a link to the next page for the user to pick a gift card giftcards.asp -the user picks a gift card by radio buttons (over 100)grouped by name and then pushes a button to take them to the next page passing the value of the radio and image (here is the issue) giftcert.asp -this page displays the text boxes from the first page with the value already present (used asp to achieve) and the value of the radio button (a stock number - used asp to achieve) and i want a sample of the image attached to the stock number. how do i pass the image attached to the radio button from giftcards.asp to giftcert.asp i don't know where i am going wrong a) how do i attach the image to the button do i use an onclick="pass src" and how b) how do i get the image to show up in giftcert.asp Hi I am currently doing a photography site. I would like to do a 'portfolio' page, but would like to pre-load the images so that they appear on-screen faster. Do I need to connect code to <body onload>? Hi i have created a scrolling gallery using javascript but i am having trouble aligning my images. right now they are in the center of the page but at the bottom, but i want them on top of the page. here is my code. <html> <head> <title>Gallery</title> <link href="website.css" rel="stylesheet" type="text/css"> <left> <table border="0" width="50" height="200"> <tr><td><a href="unique sports.html"><img width="400" height="230" align="center" src="unique sports logo.gif" border="0"></td></tr> <tr><td><a href="unique sports.html"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/home button.gif" border="0"><a/></td></tr> <tr><td><a href="about us.html"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/about us.gif" border="0"></a> </td></tr> <tr><td><a href="http://youtube.com"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/reviews.gif" border="0"></a> </td></tr> <tr><td><a href="Contact us.html"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/contact us button.gif" border="0"></a></td></tr> </td></tr> <tr><td><a href="shop section.html"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/shop section .gif" border="0"></td></tr> <tr><td><a/><a href="http://google.com"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/latest news .gif" border="0"></a></td></tr> <tr><td><a href="http://youtube.com"><img src="/home/yatkin/Desktop/Uni work/Muti apps design/photo gallery .gif" border="0"></a></td></tr> </table> <center> <table> <td> <script language="JavaScript1.2"> var scrollerwidth='500px' var scrollerheight='500px' var pausebetweenimages=3000 var slideimages=new Array() slideimages[0]='<img src="72757631_9c35b8eff2_o.jpg">' slideimages[1]='<img src="363507907_FEDxk-L.jpg">' slideimages[2]='<img src="2542265127_6108971aa4.jpg">' slideimages[3]='<img src="2795508357_66b1cea812.jpg">' var ie=document.all var dom=document.getElementById if (slideimages.length>2) i=2 else i=0 function move1(whichlayer){ tlayer=eval(whichlayer) if (tlayer.top>0&&tlayer.top<=5){ tlayer.top=0 setTimeout("move1(tlayer)",pausebetweenimages) setTimeout("move2(document.main.document.second)",pausebetweenimages) return } if (tlayer.top>=tlayer.document.height*-1){ tlayer.top-=5 setTimeout("move1(tlayer)",50) } else{ tlayer.top=parseInt(scrollerheight) tlayer.document.write(slideimages[i]) tlayer.document.close() if (i==slideimages.length-1) i=0 else i++ } } function move2(whichlayer){ tlayer2=eval(whichlayer) if (tlayer2.top>0&&tlayer2.top<=5){ tlayer2.top=0 setTimeout("move2(tlayer2)",pausebetweenimages) setTimeout("move1(document.main.document.first)",pausebetweenimages) return } if (tlayer2.top>=tlayer2.document.height*-1){ tlayer2.top-=5 setTimeout("move2(tlayer2)",50) } else{ tlayer2.top=parseInt(scrollerheight) tlayer2.document.write(slideimages[i]) tlayer2.document.close() if (i==slideimages.length-1) i=0 else i++ } } function move3(whichdiv){ tdiv=eval(whichdiv) if (parseInt(tdiv.style.top)>0&&parseInt(tdiv.style.top)<=5){ tdiv.style.top=0+"px" setTimeout("move3(tdiv)",pausebetweenimages) setTimeout("move4(second2_obj)",pausebetweenimages) return } if (parseInt(tdiv.style.top)>=tdiv.offsetHeight*-1){ tdiv.style.top=parseInt(tdiv.style.top)-5+"px" setTimeout("move3(tdiv)",50) } else{ tdiv.style.top=scrollerheight tdiv.innerHTML=slideimages[i] if (i==slideimages.length-1) i=0 else i++ } } function move4(whichdiv){ tdiv2=eval(whichdiv) if (parseInt(tdiv2.style.top)>0&&parseInt(tdiv2.style.top)<=5){ tdiv2.style.top=0+"px" setTimeout("move4(tdiv2)",pausebetweenimages) setTimeout("move3(first2_obj)",pausebetweenimages) return } if (parseInt(tdiv2.style.top)>=tdiv2.offsetHeight*-1){ tdiv2.style.top=parseInt(tdiv2.style.top)-5+"px" setTimeout("move4(second2_obj)",50) } else{ tdiv2.style.top=scrollerheight tdiv2.innerHTML=slideimages[i] if (i==slideimages.length-1) i=0 else i++ } } function startscroll(){ if (ie||dom){ first2_obj=ie? first2 : document.getElementById("first2") second2_obj=ie? second2 : document.getElementById("second2") move3(first2_obj) second2_obj.style.top=scrollerheight second2_obj.style.visibility='visible' } else if (document.layers){ document.main.visibility='show' move1(document.main.document.first) document.main.document.second.top=parseInt(scrollerheight)+5 document.main.document.second.visibility='show' } } window.onload=startscroll </script> <ilayer id="main" width=&{scrollerwidth}; height=&{scrollerheight}; visibility=hide> <layer id="first" left=0 top=1 width=&{scrollerwidth};> <script language="JavaScript1.2"> if (document.layers) document.write(slideimages[0]) </script> </layer> <layer id="second" left=0 top=0 width=&{scrollerwidth}; visibility=hide> <script language="JavaScript1.2"> if (document.layers) document.write(slideimages[dyndetermine=(slideimages.length==1)? 0 : 1]) </script> </layer> </ilayer> <script language="JavaScript1.2"> if (ie||dom){ document.writeln('<div id="main2" style="position:relative;width:'+scrollerwidth+';height:'+scrollerheight+';overflow:hidden;">') document.writeln('<div style="position:absolute;width:'+scrollerwidth+';height:'+scrollerheight+';clip:rect(0 '+scrollerwidth+' '+scrollerheight+' 0);left:0px;top:0px">') document.writeln('<div id="first2" style="position:absolute;width:'+scrollerwidth+';left:0px;top:1px;">') document.write(slideimages[0]) document.writeln('</div>') document.writeln('<div id="second2" style="position:absolute;width:'+scrollerwidth+';left:0px;top:0px;visibility:hidden">') document.write(slideimages[dyndetermine=(slideimages.length==1)? 0 : 1]) document.writeln('</div>') document.writeln('</div>') document.writeln('</div>') } </script> </td> </tr> </table> </head> <body> </body> </html> Thank you Hi! I've seen several sites that use what looks like the alert function (I know it isn't), where the site gets darkened and a popup box (similar to that of the alert one) comes up and displays an image (and only an image) ... how is this done? Regards Matthew hi all, i wanna make a 3d cube made of images (like this one: http://www.petitpub.com/labs/media/flash/3dcube/). it should rotate by itself randomly in various directions and stop on demand. does anyone know where to find a prototype or tutorial for that? thanx, Hi, I'm trying to put a script in my code which when an image is clicked in the webpage, i'd like it to go through the array from index 0,1,2,3, displaying the images as the current picture is clicked. Once at the end of the array, i'd like it to return to the first index (0) and do the same again. In effect, i'm trying to create a gallery of images for users to click through. I have this code, now it loads up fine, the first image loads, when I click the image, the image in index[1] loads, but when clicked again, it returns to index[0] then the same happens over and over. My code: Code: <script type="text/javascript">
var myImages = new Array()
myImages[0] = 'images/homePic.png';
myImages[1] = 'images/pinkWall.png';
myImages[2] = 'images/wendy.png';
myImages[3] = 'images/horizon.png';
function imgChange(that)
{
var index = 0;
while (that.src.indexOf(myImages[index]) != -1)
{
myImages[index] = myImages[index++];
}
that.src = myImages[index];
return false;
}
</script>
HTML: Code: <img src="images/homePic.png" id="pic" alt="homePic" name="bGarden" height="344px" width="490px" onclick="return imgChange(this)" /> Any advice will be greatly appreciated, thank you. I have created most of the code however I would like to expand my options. Basically the code changes an image when a user makes a selection from a drop down menu. <head> Code: <script language="javascript">
function linkrotate(which){
var mylinks=new Array()
mylinks[0]="http://www.#.com"
mylinks[1]="http://www.#.com"
mylinks[2]="http://www.#.com"
window.location=mylinks[which]
}
function showimage()
{
if (!document.images)
return
document.images.pictures.src=
document.mygallery.picture.options[document.mygallery.picture.selectedIndex].value
}
//-->
</script>
<body> Code: <table border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><form name="mygallery"><p><select name="picture" size="1" onChange="showimage()"> <option selected value="image1.jpg">Option 1</option> <option value="image2.jpg">Option 2</option> <option value="image3.jpg">Option 3</option> </select></p> </form> What I would like to do it have two drop down menus that work together instead of one - providing a more accurate image for the user. Right now the user has one option to select from the drop down menu in which the image is changed. I'd like to be able to have the user choose from two drop down menus. For example: Drop down menu number 1 Shoe Color: Black or Red Drop down menu number 2 Shoelace Color: White or Brown Where a user chooses 'Black' from the first option then the images will only show a black shoe with white laces or brown laces (based on their choice from the next drop-down menu. Furthermore, where a user chooses 'Red' from the first option then image from the next choice will only show a red shoe with white or brown laces. Hello, all. I have a common problem, but despite my research I have been unable to find a solution that works for my situation. I have a large image and several thumbnails below it. I am working with a content management system, so I am able to edit the output of the anchor text around the image, the divs around the image, but NOT the actual image string itself. The images do have some classes built into them, but no IDs. Anyways, I want the main image source to change based on the href of the thumbnail below. So if you click on any one of the thumbs, the href for that thumbnail populates as the source for the main image. Here is my code so far: Code: <div class="images" id="big-image"> <a href="dianaminiflash_shop0001-11.jpg"> <img width="500" height="500" src="dianaminiflash_shop0001-11-500x500.jpg" class="attachment-shop_single wp-post-image" /></a> <div class="thumbnails"> <a href="dianamini_en-rose_front1.jpg" title="dianamini_en-rose_front" rel="thumbnails" class="product-thumb first"> <img src="dianamini_en-rose_front1-200x200.jpg" class="attachment-shop_thumbnail" /></a> <a href="diana-mini_fern-green_front1.jpg" class="product-thumb "> <imgsrc="diana-mini_fern-green_front1-200x200.jpg" class="attachment-shop_thumbnail" /></a> <a href="diana-mini_flashkit_white_front1.jpg" class="product-thumb last"> <img src="diana-mini_flashkit_white_front1-200x200.jpg" class="attachment-shop_thumbnail" /></a> </div> </div> One of the things I've tried that has not worked but has been offered up as a solution on this forum and others is: Code: $(".thumbnails a").click( function() {
var changeSrc = $(this).attr("href");
$(".attachment-shop_single").attr("src", changeSrc);
return false;
});
Any suggestions on what I'm doing wrong here? I really appreciate the help in advance. |
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