I need a script that detects if the browser is viewing a certain page within a frameset, and if it is not, to open the page through frameset instead.
For example if the site has a mainframe and a navframe, if someone goes to the mainframe from a search engine, the script will open up the frameset html so the navframe shows up too.
I'm going to make an attempt at coding a nice tree menu that is decent with browser support.
I want the tree to be displayed on all browsers (well, within a decent range). Of course, on older browsers, the menu won't be as functional.
Now, I'm going to be combining the javascript with a server-side language (asp.NET) and I'll be able to do some basic browser detection on the server.
But, I read about javascript object detection and am wondering how well that works exactly.
Like, what if a browser that doesn't support objects period tries to run some object detection code? Also, which browsers support user defined objects?
See, I'm thinking of breaking down the script in 3 categories. Browsers that won't get any javascript... these would be the browsers that don't support object detection, browsers with basic javascript... with these I would be able to code my own object and I would test for different features. And then there would be the browsers that can run it all.
So, basically, my question is what browsers support what features and how should I break down my code between them? A long time ago (back in the Netscape 4 / IE4 days) I did some javascripting, but since then I haven't really done any. I remember that NS4 didn't support div tags but supported layers... anyway, it got really messy.
I have a domain: example.com; which is the parent.And a subdomain: api.example.com; which page 'receiver.html' is being loaded in an iframe, child of parent. Both pages set document.domain = example.com.
I'm trying to adapt this code:[url] but Idon't want to load jQuery from the <iframe> again but I need to have the method $.ajax() working from the <iframe> otherwise it would be a cross-domain request and the browser would abort it. I tried ingenuously to set via $('iframe')[0].contentWindow.$.ajax = $.ajax() and I just got a shortcut to the parent page jQuery method. I also tried to "clone" it using $.expand (true...) but the method doesn't work for me; probably because of the complexity of the objected I'm trying to clone. So is there a way for me to use jQuery to have only a $.ajax() method in the <iframe> ? I've thought even about creating a XHR in the child-iframe and then use that in the $.ajaxSetup ({xhr: THATNEWXHR}) but I couldn't do it. I mean, I want to use the XHR factory from jQuery (which has fallbacks for IE, etc) but it has to be created from the iframe-child.
Maybe there is other way to make the AJAX call come from the child-iframe.
If you're wondering "why don't you load jQuery from <script> in the child-iframe", there is a reason... As I'm using jQuery plugins + my own custom javascripts + other independent scripts I created a compiler which minifies each file and bundle them in one. The advantage of this is the reduction of HTTP requests. So "why don't you load that bundle inside the child-iframe?", because it's ugly and Twitter doesn't... Yeah, I like to take Twitter as a reference and I think if they were able to make it so can I;
I got to work in most browsers except IE and Operaby doing it with pure javascript.
I'm "attaching" the code for you guys to test. If you open it with Chrome, Safari or Firefox you will receive 2 alerts one with the return of $.get() and another with the return of a request made via XMLHttpsRequest object. Otherwise (if you open it with IE or Opera) you'll get 'undefined' in the first alert but the real return in the second.
This is the example.com/index.htm:
Im trying to make a back button that reloads the previous page the user was at.
The back button will be on a small top frame and the page that needs to be controlled will be in the main frame.
The top frame is just a navigation system, and all pages will be loaded in the main frame.
Im trying to use this Code:
<FORM>
<INPUT TYPE="button"
NAME="back"
VALUE="BACK"
onClick="history.go(-1)">
</FORM>
Does anyone know how I could accoplish the desired result using this code, or any other code? And what about a foreward button?
I want to have a main image in place and when you click on 1 of the 3 frame options the frame changes showing a preview. Also I would like the add to cart button change its code to add the correct item as well.
View 2 Replies View Relatedi need to pass the data in the textfields from the left frame to the textfields in the right frame of my frameset. (ex: dslnum of frame1 will be pass to txtDSLTN of frame2)[URL]
View 19 Replies View RelatedI have two frames (frameset, let's call it frame1 and frame2). Frame1 has links..., and frame2. When some link in frame1 is clicked, it must be changed content of the frame2. Here's example: click. How to do that? (I don't see any javascript code)
View 2 Replies View RelatedI have a parent document that has a frameset with two frames in it. The first frame is a "header" that runs across the top of the site, and never changes. The second frame contains the "content" of the site. Essentially, I am trying to figure out how to prevent the header appearing above external sites when the user clicks an external link in the "content" frame.
Every time the content frame changes to a new URL, I would like the check that URL and determine if the content frame is changing to an external URL (i.e. different domain in URL) or to an internal link (same domain in URL). If the content is changing to an external link, I want to break out of the frame and just load that external link in the top most document.
I would like all of my javascript to be in the parent document, not spread throughout the individual pages of the site. I was trying to approach this by setting the onunload event handler of the content frame, but I am left with a couple of specific questions:
1. In handling an unload event, can you determine the next URL that the document is loading? Code:
I have a little problem, I structure my site with a main page index.html with a frame in the central whit name CENTRALE, so every other page I will open within this frame. Now I need to have a direct link to these internal pages, give an example I wish it were possible to go to the page clothing giving a direct link to that section of the site type www.indirizzo.com / clothing.html because the state of things if I take the 'direct address to that page I open only the part inside of the frame, but I wish I would open inside the "main frame, there is a solution in javascrip to overcome this problem?
View 4 Replies View RelatedI have a frameset with two frames; topFrame and mainFrame. I have code in topFrame and wish to print the contents of mainFrame. The code that I have used has worked for many years and still works on my localhost Apache Server. However, it has now "stopped" working. When I press the button in topFrame it prints the contents of topFrame The code that I am using is
Code:
window.parent.mainFrame.focus()
window.print
I have tried to replace the first line with..
[Code]...
I use dreamweaver mx html editor to make web sites. I think I know enough Html to get by. My new site uses a frame set so the head and controller don't change reload or move. This works nice, now all I have to do to make a new page is make the content page. But my problem is if I send out a link for someone to look at, it only loads the content page and not the frame set. I thought I could use javascript to determine if the frame set is present and if not load it. But I can't seem to find a way to sent variables from one frame to another. Also if a user clicks a link I would like my flash controller to reflect it.
[Code]...
I need to know how to refresh a bottom frame TO a specific dynamic URL from my top frame (meaning the code has to be in the top frame) say every 5 seconds. The top frame will be a php file as I need DB values. But I believe the frame thing is done via javascript. This ain't working so far, it only loads the first URL at not the rest. Is there the ability to refresh to a specific url in a target frame. Code:
View 5 Replies View RelatedOne more question about manipulating iframes. In a script I've looked through to investigate AJAX file uploads, there is this technique for accessing the contents of an iframe:
Code:
if(frame.contentWindow)
{
var thebody = frame.contentWindow.document.body;
}else if(frame.contentDocument)
{
var thebody = frame.contentDocument.document.body;
}
I haven't been able to find much info on contentWindow and contentDocument. In fact, other sources I've found talk only about using contentWindow to access an iframe's contents, ignoring contentDocument completely. What is the difference between the two, and what browsers is the contentDocument check targeting? Any modern browsers, or is this a backward compatibility thing?
I have a page with a script that works only in IE and as I heard from
feedbacks it doesn't run under IE on Mac.
I have browser type redirect script for that page that seems to be
working fine except it doesn't detect the OS ( IE on Mac just gives
blank page). Can someone add to the code that I would give me one page
for IE on Windows and another one for all others? Code:
I have on different form elements an onChange routine.
Now I was wondering how I can see which element fired the routine. Can I
write something like "if (self.name=='elementA')"?
anyway, i have 2 frames. how can i close the top frame from a link within the top frame? i want the lower frame to be the only page displayed but i won't be able to know what the lower frame's url will be.
View 1 Replies View RelatedI'm using the code below for the "launch page" to open a JS window and know when it has been closed, and than execute some other code that should be run after the pop-up closes.
javascript Code:
This works, and does exactly what I want. Do any of you JS experts see any reason for concern? Anything that makes it suboptimal?
So I need script, which will detect users browser, and if browser will be IE, then show some link in content, if browser is FireFox or Opera, then hide that link. Link looks like:
<tr>
<td align='center' valign='top'><a href='/' target='_blank'>link</a></td>
</tr>
I would like to have my page display the IP address of the user when the page loads. I have heard of the IP detection scripts when using the
"var ip = '<!--#echo var="REMOTE_ADDR"-->" attribute to make a window or alert popup and display the IP of the user, and I have also come some scripts that display the IP in the status bar. However, I want the current IP adress to be shown on the page itself, part of the <Body>.
function doDOMStuff() {
var el = document.getElementById('myElId');
// object detection
if(!document.getElementById) return false;
//or
if(!document.getElementById) return;
// doStuff
}
I currently have a site which uses cookies, the problem is that I want it to detect if the browser being used has cookies enabled. I know you can accomplish this by setting a cookie in JavaScript and testing for it (i don't know how to do it, though), *BUT* I need the script to be compliant with all (or at least most) browsers. By this I mean, Mozilla, Firebird, Opera, IE, Netscape, and anything else you can think of.
View 2 Replies View RelatedIs there a simple object detection to sniff for IE 6 only ( not IE 5.5 or lower ) ?
View 2 Replies View RelatedHow do you find out if a certain Plugin has been installed in IE 5.5 using Javascript?
I know that in netscape you can use navigator.plugins so I was hoping there was something as easy as this.
I have some html code i would like to be printed to the page only if the
browser has javascript enabled. I have tried to use document.writeln()
but the string i want to print bot contains some ' and " in it. I don't
know how to set the delimiters of the string that is passed as argument
so that i don't get an error in the page.
I've have got this script, the only thing I want to be changed is the first part. It has to detect IE version 6 instead of just "Microsoft Internet Explorer". Can somebody help me out? I tried "Microsoft Internet Explorer 6" but that doesn't work.
<SCRIPT LANGUAGE="Javascript">
<!--
bName = navigator.appName;
if (bName =="Microsoft Internet Explorer") {
document.write('<link media="screen" rel="STYLESHEET" type="text/css"
href="stylesheet1.css">')
} else {
document.write('<link media="screen" rel="STYLESHEET" type="text/css"
href="stylesheet2.css">')
}
//-->
</SCRIPT>
How to detect that user started to scroll the page ? Separately vertical and
horizontal scroll. Is it possible ?
