How do I check if a browser supports an image using style before
writing it with document.write?
document.write("<img id='picture1' src='a.gif' alt='blah'
style='blah'>");
NN4 and Opera 6 throw a wobbler.
Also, what way is best to reference it?
document.getElementById('picture1')
or
document.images['picture1']
how do i know if a browser supports javascript or not ? I implemented some javascript on my site, but noticed that some browsers do not support our scripts. i am using IE 5.0 now on another system, and it doesnt seem to work.
View 7 Replies View RelatedCan anyone shed some light on the JavaScript support on many of the
most common mobile browsers (the newest versions of Blazer, Blackberry
and Pocket IE)? Specifically, I am trying to render some content using
innerHTML when the page loads without success. document.write is
supported but does not meet my needs.
I am quite under the impression that I can make any CSS property work across the browser ( By that I mean IE6 ) using jquery. I guess I have written it right. Am I under wrong impression? I mean if it supports Opacity property, it might as well support min-width & min-height.
View 2 Replies View RelatedHow to get outerhtml for document.body for different browsers.
I am passing document.body to the method mentioned in the code below:
Code:
function getOuterHTML(object)
{
try{
var element;
[Code]....
In firefox and chrome, I get only the HTML markup; but the data that is part of the controls of the input object is not getting populated.Whereas, in IE it works.
Why does a comment tag hide the havascript if the browser does not support javascript? I thought comment tags were for comments not to hide things...
View 4 Replies View RelatedHow come when I add my code it doesn't place in on the page where its supposed to be it puts itself to the top of the page:
Code:
<script type='text/javascript'>
function Go(){return}
Menu1=new Array("<img src='images/mboardbtn.gif'>","http://","",0,20,122);
Menu2=new Array("<img src='images/suserbtn.gif'>","http://","",0,0,122);
Menu3=new Array("<img src='images/chatmailbtn.gif'>","http://","",0,20,122);
Menu4=new Array("<img src='images/historybtn.gif'>","http://","",0,20,122);
Menu5=new Array("<img src='images/locationbtn.gif'>","http://","",0,20,122);
Menu6=new Array("<img src='images/cidbtn.gif'>","http://","",0,20,122); .....
function BeforeStart(){return}
function AfterBuild(){return}
function BeforeFirstOpen(){return}
function AfterCloseAll(){return}
</script>
<noscript>Your browser does not support script</noscript>
I'm trying to figure out if it's possible to detect if a browser supports a specific URI scheme with javascript. So far the only close-but-wont-cut-it solution seems to be looping through navigator.plugins and check for plugins known to support these schemes, but that wont cut it (not maintainable, lacks perenity and have not found such a list). I have HTML anchor tags which use the geo [URL] and tel [URL] uri schemes. These are recognized by the iphone web browser (at least, tel I'm sure of) but not by the more general browsers.
If I click on any of these links in an nonsupporting browser of course, I get a nice browser alert box telling me the scheme isn't supported. But you cant trap that with javascript. I've tried fiddling around with window.navigator and even tried some iframe embedding magic to see if this would work, no success yet. What I want to do is detect I the scheme is supported and if not, prevent the links from a) appearing as links and b) be clickable. So far, I've been able to hack something out of firefox with this:
Code JavaScript:
(function(){
var schemes = ['aaa', 'aaas', 'acap', 'cap', 'cid',
'crid', 'data', 'dav', 'dict', 'dns', 'fax',
'file', 'ftp', 'go', 'gopher', 'h323', 'http',
'https', 'icap', 'im', 'imap', 'info', 'ipp',
'iris', 'iris.beep', 'iris.xpc', 'iris.xpcs', 'iris.lws', 'ldap',
'mailto', 'mid', 'modem', 'msrp', 'msrps', 'mtqp', .....
One friend asked me this question. He know vb, vba and some vb.net. Now he wants to do some scripting. The language he wants to learn is vbscritpt. I know there are a limited number of browsers support client-side vbscript, but don't know exactly which one, and how much market share they cover.
View 7 Replies View RelatedWhat is jQuery's long-term strategy for browser support - cut off browsers after a certain number of years or when going below a certain market share? [I'm asking because of the current trend among some webdevs and also
library developers advocating to remove IE6 support and force these users to upgrade their browser. I work with several clients that do not want to "lead the way" in this respect, and need to support IE6 as long as it has a fair usage share, which may be for several more
Is there a way to redirect your site to another site if the browser doesn't support HTML 5? So, if you where using an old version of IE or Firefox that didn't support HTML 5 it would redirect them to another page.
View 5 Replies View RelatedI am using this code to refresh the browser after a iframe has finished loading. Does anyone know a cross-browser one that will work on all browsers. I have tested it on firefox and internet explorer, it seems to only work on firefox.
PHP Code:
<script type="text/javascript">
window.onload = function() {
document.getElementById("updates").onload = function() {
[code]...
Don't really think this is related to jQuery but I thought I would post it here in case someone else was having a problem. I have a plug-in I made that uses an image preloader involving the jquery .load() function. Once all images are preloaded, a function is fired to initiate the plugin.bIf the image is already loaded in the cache, the script checks the .complete property of the image to see if it is true, then manually fires the callback function for the load script. Here is the code:
[Code]...
can anyone tell me jwysiwyg or another editor that support upload image? in example like editor in this forum...
View 4 Replies View RelatedI have imported css and link to my page. It works fine for all other browsers except Safari browser. When I am loading the page in Safari4 all the page content loads without style. My CSS hosted in CDN.
View 1 Replies View Relatedi've designed a site using firefox as my primary browser. (note: i'm on an old mac so limited to only what i can run on 10.2.8) i tweaked it for safari, and then took the stuff on a jump drive to the library and tweaked it for IE6 on a pc.
what i need to do now is either hack the CSS for safari and ie (and eventually others once i get some feedback); or, use javascript to load the correct style sheet.
i've just spent two days--thursday and today since since 10 a.m.--trying to figure out first the js, and then the hack methods to no avail. (well, more, really over the past few weeks, but the two-day immersion has me totally fried.)
i'm reached the point where time is extremely critical. once i get this out in an acceptable form, i can spend more time on the learning curve.
here is the document head code:
The first example works as planned and has a valid .height/width value, but the second and third example using encoding/space doesn't (0 height/width). I was under the impression that replacing spaces with %20 was supported?
1:
javascript Code:
imageFile = new Image();
imageFile.src = "/somedir/somedir/image.png";
imageFile = new Image();imageFile.src = "/somedir/somedir/image.png";
[Code]....
I haven't been able to resolve this on my own and searching for answers on the internet has been going on for along time now. I'm simply pondered as to why that encoded format doesn't work and how to use a spaced filename.
Is there a way in Javascript, or perhaps in HTML, to force a browser to
re-render an image on an HTML page after a round-trip between the client
and the server ?
In my particular case, the image is changing on the server although the
URL for it remains the same, but the browser is still displaying the old
image from its cache rather than the new image from its URL location.
'When my form is submitted, I have onsubmit pointed to the following
code snippet. But, the button is not actually set to disabled and the
style.visibility changes are not made for several seconds. It appears
that it goes into validateForm and doing the rest of this snippet
before the browser makes the changes.
How can I get the browser to immediately make the UI change?
function submitForm(servleturl) {
var submitbuttonelem = document.getElementById("submit");
submitbuttonelem.disabled = true;
document.getElementById("modgradeform").style.visibility="hidden";
var mydiv = document.getElementById("contentarea");
mydiv.innerHTML = "Validating the form.";
mydiv.style.visibility="visible";
var ret = validateForm();
Given the CSS style:
li{list-style-image: url("someimage.gif")}
....how can I change the list-style-image for a given <li>, given an object
reference?
(I've unsuccessfully tried stuff like
theObject.style.list-style-image="url(someotherimage.gif)")
I need to get image height without using .attr and add it to div style. I got something like that but it's not working.
<img alt="photo-current" src="images/galleries/1/photo_1.jpg" id="photo-current"/>
<script type="text/javascript">
jQuery(document).ready(function($) {
[code]....
Any plugin using jQuery that can do something like this? [URL]. I want to style or set an image in the scrollbar created when a div has an overflow.
View 1 Replies View RelatedI am trying to set up on a site I am working on so that the text color (preferably the CSS style) changes when I mouseover on an image elsewhere on the page. I know all about changing the current item or placing the image and text in the same div and controlling that, but I cannot place them in the same div.
View 2 Replies View RelatedBeen trying to get a short script I wrote to work 100%. Basically it checks to see if the main page image is =>375px and if it is shunts the text down below it. Its not a live site yet and due to it being so short I thought I would just copy and paste it here:
function checkImage(imageId) {
if(document.getElementById) {
var id = document.getElementById(imageId);
[code]....
The problem is with IE6, it randomly decides not to work without any sign from the debugger that anything is wrong. This is my first time using onLoad with an image, is there any quirks with it such as page load order (e.g. if the image finishes loading before the text loads this wouldn't appear to run?).
how to make a facebook style image onmouseover effect.
When you mouseover your profile image, in the top right corner of that image, a little box appears that you can click to change your picture.
I change image.style.width inside a image.onload function. And surprisingly, I found that it runs the onload function on the same image again with the new style.width value. Javascript treats this as a new image! This is the same old image.
Is there a way to pervent it from runing onload the second time?