How do I go about making an image or section of the page full screen on the iPhone?
I have an image that is 480 x 320 and I want to pull that up full screen on the iPhone but it has to be within a webpage so that I can make the image a link back to the previous page.
Currently if I drop the image on a blank page and I open it up on the iPhone it just shows up in the top left corner.
Hopefully I'm not in breach of the NDA here, but here goes.
Mobile Safari, by default, renders a page as if that page had been viewed by a desktop browser, with a default width of 980 pixels.
To change this behavior you need to explicitly declare the viewport, which you do via meta tags. If you declare the width to the constant device-width, it'll default to 320 instead of 980, and everything looks great.
<head>
<meta name="viewport" content="width=device-width,user-scalable=no" />
</head>
I'd say set the viewport meta tag in your blank page so Safari knows to render the page at the right size. For more information, see this link:
Apple iPhone Safari Documentation
nice links which may help you further:
How to optimize your website for mobile devices:
http://solutions.treypiepmeier.com/2008/12/01/optimizing-a-website-for-iphone/
Related
i'm using this template for wordpress:
http://demos.itsmattadams.com/jetwire/
When I try to load on iphone/ipad, the page don't fit to all wide because only show a portion. I don't want horizontal scroll either.
If I open the theme from a ThemeForest link, works good (maybe for the iframe?):
http://themeforest.net/item/jetwire-powerful-wordpress-blog-theme/full_screen_preview/2919709
I tried to change the main container width to 960px, but don't work.
Could somebody help me?
Remove this line
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />
The site should then automatically fit inside the viewport. This line is basically telling the device to take the pixelwidth of the device (width=device-width) and match it to your site, by 'zooming in'.
Say your site is 960px wide, and the device is 320px wide; it will then only show the leftmost part (320px wide) of the site, leaving 640px 'flowing over' to the right.
Not specifying a viewport width will force the device to show the full site.
I have a page on my website that has to be displayed only on iPhone. I kept the resolution of the background image page 960X640 according to iPhone 4. But on opening on iPhone, the page donot covered the whole screen but left some space around it.
I thought that it must be a resolution issue and searched the web but didn't found anything.
Here is the link to my website page
please tell me how can this be displayed in the whole screen.
Thanks
Set the body margin of you webpage to 0px. <body style="margin: 0">...</body>
is it possible to add an iframe to an iphone web page. I tried adding a standard iframe with height and width 100% however when i use them to display them in the simulator from the local files i cant scroll even after setting scrolling to auto. IS this a limitation of the simulator or am i making a mistake somewhere. im using this code
<iframe src ="http://moodle.acs.gr" width="100%" height="90%" scrolling="auto">
iframes.
I also have problems with an iPhone and iframes, and this is on a normal iPhone, not a similator. I don't think you can scroll within iframes at all on the iphone browser. You'll have to do things with the <meta name="viewport" or iframe width/height to get it to work
Some mobile web sites such as the BBC mobile website stop you zooming in on the main home page on an iPhone - how is this acheived. Is there a directive that has to be included in the HTMl code or something ?
You just need to tell the iPhone not to let the user zoom, with a meta-tag:
<meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;"/>
This should still let your webpage rotate, but not zoom.
It's because the width of the site is set to the native resolution of the iPhone display. Mobile Safari never actually zooms past 100% on any site, on a standard sized site say (1000px wide) it is zoomed out to begin with and you specify the zoom level when double tapping or using the pinch gesture.
To achieve the same effect use a max width on your site to match the resolution of the iPhone which is 320px.
In CSS this would be done like:
div#wrapper
{
width: 320px;
}
This is a long shot but I'm hoping there's a way to stop IPhones from resizing a page on load. Problem is if it's a site with a lot of need for refreshing (Say a forum) it gets a little old for users to have to resize that page every refresh.
Is there a way to force Safari/The IPhnone to not minimize the site on refresh that doesn't involve a user changing a setting?
There is a meta tag you can use that will constrain the viewport for the iPhone:
<meta name="viewport" content="width=320" />
From Apple's developer documentation:
Use the viewport meta tag to improve the presentation of your web content on iPhone. Typically, you use the viewport meta tag to set the width and initial scale of the viewport. For example, if your webpage is narrower than 980 pixels, then you should set the width of the viewport to fit your web content. If you are designing an iPhone-specific web application, then set the width to the width of the device.
There is a constant you can use for the iPhone's device width: width=device-width.
Not sure if this link will work, but you can read more about Mobile Safari and the viewport tag on the Apple Developer website