Normally within a webview, when your page is too long, you can scroll vertically like a browser, that is the default.
I want to make this webview behave like a ebook reader, say when you need 3 pages to display the whole content, instead of scrolling vertically, you can slide to the next page which like a ebook reader (e.g. iOS Kindle app).
Any thoughts on how to implement this? Or any existing components I can use?
Cheer.
Very much depends on how much control you (want to) have on the html...
For complete layout control (magazine like) there's baker framework.
Or if you need a quick and dirty script auto generate html file with pagination (instapaper like), I'd use css3 multi-column layout, with some js to calculate the column needed. And use something like SwipeView to manage the scrolling.
This is not trivial, and there are a couple of HTML projects having to do with pagination. The ubiquitous jQuery also includes support for paginating HTML content.
Have look at this S.O. post for more details.
You can use UISwipeGestureRecognizer on UIWebView and move to the Page programmatically
Good Luck
To do this, you could start with a UIPageViewController and populate each page with a UIWebView, each scrolled down to a certain offset and disable scrolling of the underlying scroll view.
Related
I have to build a site like France24.com, There is a navigation on the left and two arrows on sides for scrolling to the sides. when you click on the arrows or one of navigation items , the related page (preloads) and appears without refreshing the page. How to do that? Is there any usable framework or sample for this?
Regards
After looking at the website, I see what you are trying to do. I see a way to do this, which is through a simple JQuery method load() ( http://api.jquery.com/load/ ). This behaves like get(), so on clicking the arrow, an event could be triggered where you can load another piece of HTML code in place of the one the user is currently looking at.
If you need dynamic content to load instead of a simple static HTML code, it's possible to achieve that by filling in the dynamic part into the HTML code that you want to load before actually loading it. A library that you can use to achieve something like this is React js, developed by FB. Good luck!
I am facing a problem in xpage. I am showing 10000 documents in single page Using xpage view panel. When I use scroll , View headers also becomes invisible.
I got this link for the same query. They are asking to use extension library.
This is the link where same query reported
I can put my Scroll div for view panel only . is there any way to have scroll for view content only in xpage without Extension Library.?
Any help would be appreciated. Thanks in advance.
The extension library gets installed with all current versions of Domino. It is fully IBM supported, so why not....
Anyway you asked:
On Dojomino there is an example how to read ?ReadViewEntries into a Dojo grid. It does roughly the same as the Extlib but with more steps.
.or. Use a repeat control and have non scrolling headers (afaik requires div not table - but you can google that, it is pure HTML/CSS)
My Qt project needs a chat window similar to Skype. Namely, the chat history window, not where the user inputs his text. I thought of using some kind of HTML view to programmatically add chat text as it comes in from the chat parties.
Some requirements:
It has to be formatted nicely, support for CSS I can apply to it..
I must have scroll control - e.g. autoscroll to the end of the chat when new chat lines come in, even if I'm currently scrolled up for some reason.
it has to allow a full mouse copy, just like skype.
Will QWebView do the hob? I did not see scroll control API, or being able to "append" new text lines. Will I have to re-create and re-submit the HTML using "setHTML" every time a new line comes through?
Any advice will be appreciated.
You may want to consider using either QTextEdit or QTextBrowser. Both of these widgets have support for HTML (though it may be somewhat limited). These widgets will allow you to append HTML line-by-line. They also inherit from QAbstractScrollArea, which provides you with access to their scroll bars. I'm not sure if they will support CSS, but they do support Qt's style sheets, which might work for you as an alternative if you can't get CSS to work. They also provide out-of-the-box copy, cut, paste, undo and redo (though you'll probably want to customize this for your case).
I'd like to show faces (data-show-faces="true") on my FB like button, but I'm using it in a panel that is very wide but where I can't afford to use a lot of vertical space. I would like to display the faces in the same row as the button, not in a new line.
Is there a way of either configuring the control to do this, or a safe way to do it in css?
As far as I know, there's no good way to do this. Facebook controls the iframe that gets rendered when you use fb:like and they don't make the users who like that object available to you for privacy reasons (those faces are personalized for the user who's viewing them).
This is my first question on Stack Overflow. I heard this site was a great resource for website developers. I'm new and still learning so this should be easy.
I am making a photo gallery that has a few small thumbnail images and a large image in the middle, all on the same page. I want to make it so that when you click on each thumbnail the large image in the middle of the page changes.
Is there a way to do this with pure CSS and no javascript? Is it also possible to preload all the large images so that each time you click a thumbnail the large image in the middle just pops right up?
Thank you in advance for any help! I look forward to participating here often!
Is there a way to do this with pure CSS and no javascript?
It is possible, but not well supported in browsers.
You could link to the images and use :target to change the display property from none to block.
The problem with this is that if the browser supports display (i.e. almost all of them) but not :target (i.e. lots of them) then some images will simply be unavailable.
Is it also possible to preload all the large images so that each time you click a thumbnail the large image in the middle just pops right up?
This would achieve that.
However, preloading the large versions of all the images would be quite a painful load on users' bandwidth.
Individual pages which use some form of include or server side process to duplicate the navigation are still the way to go.
I don't think there's a good way to do this with no Javascript.
With minimal Javascript, you could have all of the large images hidden, and use onClick on the thumbnails to un-hide the appropriate image.
With more Javascript, you could keep changing the src attribute of the large image and preload images using Javascript as well (see http://www.pageresource.com/jscript/jpreload.htm).
A google search brought back some methods using pure CSS but I would suggest using a jquery plug-in like galleria. JQuery Plugins make this easy.