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JavaScript - Help With Ipad/iphone Showing Images On Left
Hi
On the following URL on the iphone and Ipad the jqzoom script is showing the enlarged image on the left but works fine in IE, Chrome, Firefox etc. The script in use is jqzoom. http://tinyurl.com/bwcxf8c Any idea welcome. Thanks Roy Similar TutorialsHi Guys, I've been searching the net for both examples and pluggins to create draggable divs and although I've found many, I cant find the effect I'm after. I want the div to slow down to a stop after it has been release like when you are scrolling on one of apples mobile devices. If anybody can point me in the right direction ill be very great full. I'm working on this project: http://bit.ly/tkrFsP It already works more or less fine in: IE7, IE8, IE9, FF, Chrome, Safari and Opera. Problems start when we try that in iPhone or iPad. iPhone works almost fine (except lags and AJAX/jQuery problems) but in iPad it has broken left navigation, wrongly re-sized thumbnails and it displays in half of the viewport. Also, there are problems with smoothness of jQuery animations and with AJAX unlike in other browsers on other devices (like PC). Any ideas on how to fix that? I've flicked through this: 1. http://www.smashingmagazine.com/2010...tting-started/ 2. http://developer.apple.com/library/s...62/_index.html It seems like a good place to start but there's many information on iPad/iPhone development on apple.com and their solutions don't fix my problems. -------- Mo 1. Anyone could outline here some basic code principles for iPad/iPhone? 2. Why project sub-page displays 5 times as large as it should on iPhone? Adding this: <meta name="viewport" content="width=device-width" /> doesn't help much and it even makes website work worse. Adding this: <meta name="viewport" content="maximum-scale=1,user-scalable=yes,width=960" > seems like a better solution but it's not perfect either. 3. How iPad's fixed containers work? 4. Why there's horizontal scroll appearing even with overflow-x: hidden? hi, When I navigate to a page with Ajax on my iphone or ipad, it doesn't show up, page is just blank, I have checked for errors and there is no errors?! here is my Ajax code Code: function datecheckFunction(){
var datecheckRequest; // The variable that makes Ajax possible!
try{
// Opera 8.0+, Firefox, Safari
datecheckRequest = new XMLHttpRequest();
} catch (e){
// Internet Explorer Browsers
try{
datecheckRequest = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try{
datecheckRequest = 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
datecheckRequest.onreadystatechange = function(){
if(datecheckRequest.readyState == 4){
var ajaxDisplay = document.getElementById('ajaxDiv');
ajaxDisplay.innerHTML = datecheckRequest.responseText;
}
}
var datepicker = document.getElementById('datepicker').value;
var queryString = "?datepicker=" + datepicker;
//Add the following line
datecheckRequest.open("GET", "http://www.affordableappliancerepairs.co.uk/admin/checkdate.php" + queryString, true);
datecheckRequest.send(null);
}
Hello I'm having problems with a very simple bit of Javascript not working with the latest version of Safari for ipads and iphones. The script in question is used as a 'previous image ' and 'next image' navigation facility, basically closing one pop-up window and opening up another, when viewing a photo gallery. It has worked perfectly for a number of years on all browsers. It is only the latest version of Safari for ipads and iphones where there's a problem. On an iphone, the new window unfortunately opens up in a new tab and the existing window fails to close. Mobile Safari soon reaches the maximum of 8 permissible tabs as a user moves through the photos gallery. On an ipad2, no new window opens and the existing window fails to close. the website is www.gethigh.co.uk Code:
}
function picPopup4(page,width,height){
//alert(scroll);
var a;
a = width / 2;
var b;
b = height / 2;
var LeftPosition = (screen.width/2) - a;
var TopPosition = (screen.height/2) - b;
window.open(page, "", "width="+width+",height="+height+",toolbar=no,header=no,location=no,resizable=yes,"+"left="+LeftPosition +",top="+TopPosition+",scrollbars=yes");
window.close();
}
and this is an example of the code creating the navigation within each pop-up window Code:
<tr>
<td align="center"><a class="link8" href="javascript:picPopup4('legslip1.html','560','770');" target="_self">
previous image</a> <a class="link8" href="javascript:window.close()">close
window</a> <a class="link8" href="javascript:picPopup4('breaking2.html','505','800');" target="_self">next
image</a></td>
</tr>
I'll come clean and admit I'm not a programmer and have a very basic and ancient understanding of HTML coding. My website must be approaching double digit years old (which will be immediately apparent if you view its structure). I can usually resolve most things, and maintain its functioanality when needs be, but this particular problem has got me stumped. I've come onto this forum to see if anyone could provide a simple work-around ? Or if anyone would know if this is a bug within Safari which may be rectified soon (a search through the Apple forums gave no clues). I'm loathed to make any major updates/changes to my site, as despite its age it renders beautifully on all browsers except the latest ipad/iphone Safari. Cheers and hopefully thanks in advance Garry .... I have a simple play js button on my HTML page as well as embedded music. So when you are a computer the music autoplays then stops and you have the option to listen to it again with the js button. This "theoretically" will work fine for the iPhone and iPad because even though the embedded music isn't auto playing the user can still click the listen button and hear the music. It works on the iPhone perfectly but not the iPad. I'm at a loss. Here is my jscript: function FFFFSound(soundobj) { var thissound= eval("document."+soundobj); thissound.Play(); } My embedded music: <embed src="music/FFFFKids.mp3" autostart="true" loop="false" hidden="true"> <embed src="music/FFFFKids.mp3" autostart="false" loop="false" hidden="true" name="sound1"> And my button: <input type="button" value="Listen" onClick="FFFFSound('sound1')" class="listen_button"> You can view the page at feefifofun.com I am at a total loss..... thanks! i've been having some trouble with showing images and i think it's a problem with the image source, i would like to know how i must alter my code to fix this thnx. i should also point out that the images are the 6 sides of a dice Code: <html>
<head>
<title>My Script</title>
<script type = "text/javascript">
if (document.images)
{
image1 = new Image(10,10);
image1.source = "d1.gif";
image2 = new Image(10,10);
image2.source = "d2.gif";
image3 = new Image(10,10);
image3.source = "d3.gif";
image4 = new Image(10,10);
image4.source = "d4.gif";
image5 = new Image(10,10);
image5.source = "d5.gif";
image6 = new Image(10,10);
image6.source = "d6.gif";
}
alert(image1);
alert(image2);
alert(image3);
alert(image4);
alert(image5);
alert(image6);
</script>
</head>
<body>
</body>
</html>
i got my scroller to work on my website now. thumbnail scroll doesnt auto scroll down as its going through the image... how do i make scrollbar automatically move while its going through the highlighted thumbnail image... i hope didnt sound confusing at all but heres the link to my website html coding http://rusty813.comuv.com/sample2.html I'm trying to show random images with a timer of 3 seconds. I'm still learning this (starting to :s) Any help will be highly appreciated. The code: Code: <script type="text/javascript">
var imagenRandom;
var imagenSrc;
var i;
function imagenAzar(){
imagenRandom = Math.floor(Math.random()*222);
imagenRandom++;
imagenSrc = "imagenes/fd/"+imagenRandom+".jpg";
document.getElementById('imagenSlideShow').src=imagenSrc;
}
function imagenAzarLoop(){
i=0;
while (i<=221) {
setTimeout("imagenAzar()", 3000);
i++;
}
}
</script>
</head>
<body onload="imagenAzarLoop()">
<img src="imagenes/fd/1.jpg" id="imagenSlideShow" width="300" height="225" alt="Imagen" title="Imagen" />
Posted this in the wrong forum earlier. I'm pretty new to Java, so i may be missing something simple, but here is my problem; On this page http://keithfrenchdesigns.com/ under the work area the gallery images are showing no problem, but on the sideways scrolling page http://keithfrenchdesigns.com/sideways on page 4 it's not showing the gallery image like the div is missing(it's not), but if you click on one of the links it will pull up a blank. It also will not scroll past page 4 to page 5(or if you move the gallery area to say, page 2, it won't scroll any further either). Like the script for the gallery area is interfering with the sideways scrolling script. Please ignore the design on the site as it is just there so i can see how everything reads. Any help would be appreciated. I am trying to set up a jQuery carousel on my home page. I want it to operate by mouse - also auto scrolling, be horizontal, be circular, show one image at once. I currently have three images to show one at a time in a containing div. All three images are showing together. One is in the container, in the right place, two others are shown below it. These two should be hidden in the carousel. The carousel itself, does not work. Please can anyone tell me what I am doing wrong?! I would like to keep, at least some, of my hair! Here is my code in the head; Code: <link rel="stylesheet" type="text/css" href="css/deestyle.css" />
<script type="text/javascript" src="js/jquery-1.4.4.js"></script>
<script type="text/javascript" src="js/jcarousellite_1.0.1.pack.js"></script>
<!-- Optional -->
<script type="text/javascript" src="js/mousewheel.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$(function() {
$(".carousel").jCarouselLite({
mouseWheel: true,
auto: 800,
speed: 500,
vertical: false,
circular: true,
visible: 1
});
});
});
</script>
This is the code in the body;
<div class="carousel">
<ul id="slides">
<li><img src="images/imagered.jpg" alt="" width="650" height="350" ></li>
<li><img src="images/imageblue.jpg" alt="" width="650" height="350" ></li>
<li><img src="images/imagegreen.jpg" alt="" width="650" height="350" ></li>
</ul>
</div>
Here is the CSS code;
.carousel {
position: absolute;
top: 200px;
right: 0px;
width: 650px;
height: 350px;
margin: 0px;
padding: 0px;
border: 1px solid #00ff00;
}
#slides {
list-style-type:none;
float: left;
padding: 0;
margin: 0;
}
Big thank you's for any help, in advance Ok, so I have multiple issues, but this is the one I have not been able to work around. I'm building a simple website for personal use, so I know it only has to work on Safari for the iPad, a simple catalog of song charts for use on stage in my piano bar. Everything works GREAT in Safari/Chrome for Windows 7, but doesn't seem to quite work on Safari for iPad. The issue I'm having is I've set up a DIV with two image buttons on it to execute a ScrollBy command to scroll the page up or down depending on the button. Everything works great on Safari for Windows 7, as in I can keep scrolling down the page by pressing the scroll down button multiple times. On iPad, it only works once, and will not continue to scroll. I've also tried it in Atomic Lite for iPad, with the same effect. I've mocked up a simple page, to take all the other variables out. http://www.duelingpianopiano.com/jef...testscroll.htm Eventually, I will be installing it he http://www.duelingpianopiano.com/jef...testscroll.htm The code in the head tag is below: <code> <script language="JavaScript" type="text/javascript"> <!-- Copyright 2003, Sandeep Gangadharan --> <!-- For more free scripts go to http://sivamdesign.com/scripts/ --> <!-- var y1 = 510; // change the # on the left to adjuct the Y co-ordinate (document.getElementById) ? dom = true : dom = false; function hideIt() { if (dom) {document.getElementById("layer1").style.visibility='hidden';} } function showIt() { if (dom) {document.getElementById("layer1").style.visibility='visible';} } function placeIt() { if (dom && !document.all) {document.getElementById("layer1").style.top = window.pageYOffset + (window.innerHeight - (window.innerHeight-y1)) + "px";} if (document.all) {document.all["layer1"].style.top = document.documentElement.scrollTop + (document.documentElement.clientHeight - (document.documentElement.clientHeight-y1)) + "px";} window.setTimeout("placeIt()", 10); } // --> </script> <script language="JavaScript"> function scrollup(){ parent.scrollBy(0,-window.innerHeight-50); } function scrolldown(){ parent.scrollBy(0,window.innerHeight-50); } </script> </code> The code from the body tag: <code> <body topmargin="00" leftmargin="0" rightmargin="0" bottommargin="0" marginwidth="0" marginheight="0" link="#FFFFFF" vlink="#FFFFFF" alink="#FFFF00" bgcolor="#FFFFFF" "overflow: visible" onLoad="placeIt(); showIt()"> INSERT CONTENT HERE <div id="layer1" style="position:absolute; right:0; width:50px; height:150px; visibility:hidden"> <font face="verdana, arial, helvetica, sans-serif" size="2"> <div style="float:left; background-color: ; padding:0px; border:0px solid black"> <img src="upbutton.png" width=50 height=75 border="0" align="left" onClick="scrollup();"> <img src="downbutton.png" width=50 height=75 border="0" align="left" onClick="scrolldown();"> </div> </code> Like I said, it works just as needed in Safari/Chrome for Windows 7, but not on iPad. Doesn't seem to work in IE 8, but that doesn't bother me. I have not tested in FireFox. Your ideas are much appreciated. I'm not an Apple person, so maybe there is a well known issue with scrollBy and Safari for iPad, that I'm not aware of. If that is the case, if anyone has an idea for a direction for a workaround that would be great as well. Eventually, I would like to use the smooth scrolling scripts that I've seen out there, but that is way down the road. I'm more worried about the functionality as is. Quick question, I found this code snip on stackoverflow and it has one little bug. When you touch / move in the element, the console.log is being fired. If you continue to drag / move outside the element, the console.logs still continue to fire. So it seems that once the event is started it's no longer confined to the element its being assigned to. Any ideas on how to keep it bound to the element? Here is the code: Code: $('#someElm').bind('touchmove',function(e){
e.preventDefault();
var touch = e.originalEvent.touches[0] || e.originalEvent.changedTouches[0];
console.log(touch.pageY+' '+touch.pageX);
});
Thanks in advanced. hi all, I want to be able to move an image from a left or right when tilting my ipad. when tilted the the right the image moves to the right according to the angel tilted and do the same to the other direction. the image is doubled (or more) the size of the stage (1024x768). I can't use Flash for obvious reasons so looking at other options. thanks The web page belows works OK in IE and FireFox on XP and Windows7 It does NOT work on IPAD using Safari. Question: How can I delete the new window("IPADREPORT") when I run it the second, third,fourth, etc time ? How can I get the window name( "IPADREPORT") to see if it exists? SUggestions? TIA, Steve42 <code> [aSafari.html] <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> <html lang="en"> <head> <script language="JavaScript" type="text/javascript"> function pReport(){ // 1-17-12 var menuWindow = open("","ipadreport"); // 1-17-12 menuWindow.close(); // above closes previous report window var menuWindow = window.open('','ipadreport');// 1-17-12 document.ipadreport.submit(); menuWindow.focus(); } </script> <title>Ipad_PopUp_Test</title> </head> <body> <br><br> <form method=post name="ireport" target="ipadreport" action="http://myreport.asp"> <input type="hidden" name="reporttest" value="apple"> <a href='javascriptReport()'> Create Report</a> </form> </body> </html> </code> In javascript normally when you call .focus() on a textbox id, it places the cursor inside the textbox. Trying the same on ipad does not place the cursor in the text field and the keypad does not pop up. How to place cursor and bring up the keypad on ipad using javascript? Any help is appreciated I am working on a website that features a custom javascript enabled audio player with an animated playhead to follow along with the provided spectrogram. An example of this is included below. http://cetus.ucsd.edu/voicesinthesea.../humpback.html I am having difficulty figuring out why the audio/spectrogram player does not work on an iPad. This component was built by a developer who I am not longer in contact with, thus I am in urgent need of some advice/wisdom. Thank you! Hi there, I'm putting together a GeoCaching book for iPad that I intend to shop around upon completion. I have hit a stumbling block though. I want the co-ordinates in the PDF to open the Google Earth application. Using the current hyperlinks, the iPad links to Google Maps instead. Is it possible, using Javascript, to create a code that will directly open the Google Earth application and take the reader to those exact co-ordinates? Thanks in advance, WR Hi developers Needing some help. My javascript/css drop down menu is not working on the ipad or other touch screen devices. It works fine on laptops & desktops which use a mouse. I've discovered that this is because touchscreen devices like the Ipad do not recognise the onmouseover/onmouseout event handler that my script relies on. Is there any way I can modify my script so that it is compatiable both with traditional devices and touchscreen devices? The code I am using is: <script type="text/javascript"><!-- var timeout = 500; var closetimer = 0; var ddmenuitem = 0; // open hidden layer function mopen(id) { // cancel close timer mcancelclosetime(); // close old layer if(ddmenuitem) ddmenuitem.style.visibility = 'hidden'; // get new layer and show it ddmenuitem = document.getElementById(id); ddmenuitem.style.visibility = 'visible'; } // close showed layer function mclose() { if(ddmenuitem) ddmenuitem.style.visibility = 'hidden'; } // go close timer function mclosetime() { closetimer = window.setTimeout(mclose, timeout); } // cancel close timer function mcancelclosetime() { if(closetimer) { window.clearTimeout(closetimer); closetimer = null; } } // close layer when click-out document.onclick = mclose; //--></script> Which drives the following html: <ul id="links"> <li><a href="whats_new/whats_new.html">what's new</a></li> <li><a href="#" onmouseover="mopen('m1')" onmouseout="mclosetime()">clothing</a> <div id="m1" onmouseover="mcancelclosetime()" onmouseout="mclosetime()"> <a href="clothing/clothing_page1.html">clothing</a> </div> </li> <li><a href="#" onmouseover="mopen('m2')" onmouseout="mclosetime()">accessories</a> <div id="m2" onmouseover="mcancelclosetime()" onmouseout="mclosetime()"> <a href="bags/bags_page1.html">bags</a> <a href="jewellery/jewellery_page1.html">jewellery</a> </div> </li> </ul> Any suggestions would be much appreciated. Thank you. Nonye I am trying to create a mobile safari compatible "slide to unlock" type deal, like the one on jailbreakme.com, i have found many that are compatible with google chrome, or firefox, but none with mobile safari, any help?
Hi Guys. Trying to pass variables from the javascript into my php script and into my SQL query so i can track the location of the iphone. So far i have... Code: <script type="text/javascript">
function getGPS() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(showGPS, gpsError);
} else {
gpsText.innerText = "No GPS Functionality.";
}
}
long = position.coords.longitude;
lat = position.coords.latitude;
function gpsError(error) {
alert("GPS Error: "+error.code+", "+error.message);
}
function showGPS(position) {
gpsText.innerHTML = "<?php $long = "".$_GET['long'].""; $lat = "".$_GET['lat'].""; $sqldel = "INSERT INTO `location` (`id` ,`user_id` ,`long` ,`lat`) VALUES (NULL , '$user', '$long','$lat' );"; mysql_query($sqldel) or die(mysql_error()); echo "$long"; echo "$lat"; ?>";
}
</script>
This gets the coordinates in javascript and the php runs and i get a new record in the database but it doesnt pass the variables from java to php. Anyone know a workaround to get the variables from the iphone to sql on a single page? I want this to run in the background and refresh every now and then so i can track users location. thanks. Adam. |
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