when i use pivot with in the panorama .pivot are used as a gallery view. i want to move pivot when i swipe it .but the problem is this because of both panorama and pivot are the same gesture event so both are they move .
i want swipe only my pivot view .
I would like some sample code or any other suggestion to do this.
so please give me a solution for doing this and
also give me a link where i easily understand this. Thanx in advance
You shouldn't have a Pivot in a Panorama control. End of discussion.
I believe it is achievable, because I've already solved similar issues with having WebBrowser control inside a custom horizontal-scrollable overview container like Pivot/Panorama, but believe me, it is NOT worth it. I've had to dig very deep into the visualstructure of the controls and attach my own manipulation-handlers to their viscera, manually choose which horiz/verti events to pass and which to cancel, and so on. This is not so easy, takes a lot of time, and doesn't guarantee that on the end you will have something behaving in a way you wanted to achieve in the first place. If you are not bound by some contract to preserve the shape of the UI, please, drop the idea and redesign your UI, just to save on your sanity and nerves.
But, if you are already insane or really want to dig where noone should, start on analysing your UI as a two rectangles: large pano and small pivo, and think which part should behave how on different possible touches/h-v swipes/h-v pans/pinches/so on. Write it down just to for reference, or soon you will probably start making small mistakes that will interfere with your understaning of the flow of the events.
I've checked the version I have, and "my" Panorama uses internally the UIElement.ManipulationXXXX events. In that case:
Display visualtrees of your UI and try attaching manipulation-events to every control. In those events, write/log which control's which handler was invoked. Then make some swipe/scroll on your APP and observe events. Analyze how they were bubbling and try cancelling (e.Handled=true) the manipulation-completed and/or manipulation-delta events somewhere between pivot and panorama. Your goal is to have the panorama see that e.Handled=true, while your pivot must see e.Handled=false. Your Pivot will probably see the event sooner than the Pano, so that point should be relatively easy.
If it fails to work, then you should check your version of the Pano, and check how it detects movements. If, for example, it uses the GestureListener - try the same trick with it. Etc.
And remember, you can always make your own horizontal-overwiew-container that will look like Pano, behave like Pano, and that will work with Pivo better - because it will be your code and you will tell it what and when to move. if you want to go this way, start on google and check all the preliminary Panorama previews that random people have published before that control was published by MS.
I want to create a form with iOS like transitions (in a Cocoa desktop application) between the form input. For instance, the user would input information to the form and click next to continue to input the remainder of the information. On the last form, the user would click submit. Upon clicking next, the form would have an animated transition, like on the iPhone before displaying the next set of forms. Sort of like how Turbo Tax ask a ton of questions before allowing you to submit that grouped information.
What would be the best approach to achieve this goal?
This is commonly referred to as a wizard.
You basically have two options:
Use a tabless tab view, following Apple's sample code in AnimatingTabView from http://developer.apple.com/library/mac/#samplecode/Reducer/Introduction/Intro.html
Manually swap the views in and out yourself.
There are pros and cons to both approaches. Which you choose will probably depend on your requirements. One issue with Core Animation on the desktop is lack of subpixel rendering for layer-backed views. This is mostly an issue with text display but some people find it not to be an issue.
I've needed this functionality a few times. I used this tutorial to get started.
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I'm writing an internal-tools webapp; one of the central pages in this tool has a whole bunch of related commands the user can execute by clicking one of a number of buttons on the page, like this:
toolbar http://img709.imageshack.us/img709/1928/commands.png
Ideally, all of the buttons would fit on one line. Ordinarily I'd do this by changing each widget from a button with a (sometimes long) text label to a simple, compact icon - e.g.
button labelled "Save" http://img337.imageshack.us/img337/773/saver.png
could be replaced by a familiar disk icon:
Unfortunately, I don't think I can do this for every button on this particular page. Some of the command buttons just don't have good visual analogs - "VDS List". Or, if I needed to add another button in the future for some other kind of list, I'd need two icons that both communicate "list-ness" and which list. So, I'm still considering this option, but I don't love it.
So it's come time for me to add yet another button to this section (don't you love internal tools?). There's not enough room on that single line to fit the new button. Aside from the icon solution I already mentioned, what would be a good* way to simplify/declutter/reduce or otherwise improve this UI?
*As per Jakob Nielsen's article, I'd like to think that a dropdown menu is not the solution.
Edit: I'm not looking for input about the icon idea. I'm looking for other solutions. Sorry my example disk icon was a small one; it was just an example. I'm showing a bigger one now to hopefully be more clear.
I would add a More Link Like Google does.
See the Top Bar of Google with WeB Images Map More >>
To this more >> drop down you can add logic to add button less frequently used by user or something like that.
If you read Jef (and Aza) Raskin, you'll probably realize that icons are also not a good solution – both were pretty vocal in their dislike for them (with very few notable exceptions). For a start they're even harder to hit than tiny buttons, then their symbols can be confusing, culture-dependent and misleading. We're already good at reading text, parsing and interpreting icons is often slower.
In any case, that button bar looks like it accommodates pretty much anyone and their dog who might be using that product. You might have had some specific scenarios in mind when creating it that should be easy to do and are important. Most likely not all buttons are needed at once for such a task to complete.
Another thing is that maybe not all buttons are even useful at any single state of the application. Can you maybe branch into different sets of buttons, depending on the state. That's only possible however, if each state has clearly defined what actions can be taken. If all buttons are equally pressable regardless of state this won't do anything.
Grouping commands according to related functionality might also be an option. This doesn't have to be done with menu-like idioms, you can also put them into containers with different background color or even color the buttons themselves (just keep in mind color blindness, though). Depending on how related those individual functions are this can be a good way of speeding up interaction. It might requier some training for users to know what the colors refer to but for an in-house tool that's only used by people you know (instead of by arbitrary random ones [which is a problem Microsoft faces quite prominently]) this should pose not much of a problem.
What if you use icons and text?
For the commonly understood commands - use just an icon (like the save)
For the uncommon commands use an Icon + the text.
If you put a border around the button as a whole it should tie the icons / text together nicely and show it's still a button. You could also do some hover effects.
Since you can't do a dropdown menu (or similar techniques like clicking a button to generate a secondary menu). The best I can think of is what Prescott did or showing an area of buttons that are grouped in such a way to make it easy for the user to know which section their button should be in.
I would start by changing some of the longer labels. At a minimum, "Application Loading" could be abbreviated "App Loading." What's another (shorter) way to say "Quick File Transfer"?
You could also group the buttons into tabs (i.e. make it a ribbon). That might work particularly well if different classes of users tend to use different, non-overlapping sets of buttons.
Numerous options:
Group and labeling. Any time you have more than eight commands, you should divide the menu items into semantic groups of about four to help the user scan for the command they want. Labeling the groups also helps the scan and can make the menu more compact. For example, Instead of VDS Ping and VDS List, Have a group labeled “VDS” with “Ping” and “List” menu items. You’ve one less word to fit in (two if you put the label above it’s associated menu items when using a horizontal orientation).
Pulldown menus. Nielsen is correct about avoiding the use of a dropdown menu for making commands. However, he’s clearly in favor of pulldown menus which look and behave like a menubar in a thick client app (Nielsen calls them “command” and “navigation” menus). I think you’ll find that there are several Javascript pulldown menus out there now, unlike back in 2000 when Nielsen wrote his post. You can fit 100s of commands in a menubar.
Sidebar menu. Arraying the menu items vertically and you should be able to fit 20 or more commands and you won’t have to shorten any command names to something user might not understand. If that’s not enough, consider a “menu bank” than combines the benefits of sidebar menu with the capacity of a pulldown menu.
Ribbon. If your commands fit into discrete tasks, where the user tends to stick to one task for a while, you can arrange the buttons on a tab control, with one sheet per task.
Command Overloading. Represent your data objects as selectable entities in your window and change your commands into more general operations, like Drill-down, Create, Copy, Move, Delete, and Link, that can be applied to various different classes of objects, thereby reducing your total number of commands. The user can select one or more data objects then select the desired command to act on them.
Work Area Attributes. Some of your commands may not be commands by settings or attributes. Remove them from the menu and represent them as data objects in the work area of the page (or another page, if they are rarely used) using controls like radio buttons, dropdown lists, and check boxes. This has the added benefit clearly showing the user the current setting as well as providing a means to change it.
Variants. For an internal app, you probably have formal roles and responsibilities that vary by work position. Include the user’s position in your model, and dynamically hide commands (and other controls and pages) that aren't relevant to that position.
What about a combobox and a Confirm button?
Or a simple dropdown menu?
Add a "Tools" or "Actions" menu bar, and stick rightmost 4 commands (or more) into the menu.
Would it be possible to implement a "most used" or "preferred" set of buttons (preferably for the user, but globally if necessary) and button to take you to the rest of the items if you need one of those?
You could group them (like the two 'vds' buttons) behind a single button that, when clicked pops a context menu with the individual icons.
It truly seems like what you're developing is a administration console which happens to present its UI through a web page, rather than something which I'd quantify as a web app. As such, especially given your statement that this is an internal use application, Jakob Nielson's advice regarding <select> tags being poor design need not apply.
For this particular set of assumptions, I think the better option is to imitate a system menu setup using one of the many CSS-based menuing designs possible.
Icons are terrible from a user experience stand point. A picture of a Floppy Disk doesn't un-equivocally mean SAVE. It means something to do with a Floppy Disk. A Floppy really, its 2010, SAVE on a web app means save to the server, how does a Floppy Disk even compute?
Here is an application that has had the same extremely usable interface for 10 years! And hardly any images for buttons, and it is one of the most productive applications in its category.
You know what ICONS stand for I ncomprehesible C ryptic O bfucsated N onsense S ymbol!
Also how do you internationalize an icon?
Following on from a question I posted yesterday about GUIs, I have another problem I've been working with. This question related to calculating the bending moment on a beam under different loading conditions.
On the GUI I have developed so far, I have a number of sliders (which now work properly) and a pop-up menu which defines the load case. I would like to be able to select the load case from the pop-up menu and position the loads as appropriate, in order to define each load case in turn. The output that I need is an array defining the load case number (the rows) and a number of loading parameters (the itensity and position of the loads, which are controlled by the sliders).
The problem I am having is that I can produce this array (of the size I need) and define the loading for one load case (by selecting the pop-up menu) using the sliders, but when I change the popup menu again, the array only keeps the loading for the load case selected by the pop-up menu.
Can anyone suggest an approach I can take with (specifically to store the variables from each load case) or an example that illustrates a similar solution to the problem?
The probem may be a bit vague, so please let me know if anything needs clearing up.
Many Thanks,
James
You could use Application Data to store the current loading case and have a application data structure to store the values of each slider for the different loading cases.
In short, you could use the setappdata and getappdata to save and load the data you need. Mathworks has more information here.
I'm trying to modify Brian Reindel's Accessible News Slider plugin (sorry, it won't let me link to it and also to my work location), to allow a visitor to fill in multiple copies of a form, sliding back and forth between them. I need for the visitor to be able to add and delete copies of the form from the list. I've modified one of his examples and created a little function to add an element to the list. However, no matter how many times I call the function, it only adds one element, and the plugin is not aware of it; I can see it in the DOM Inspector, but that's it. What am I missing?
this is Brian. Since you're already using jQuery and the plugin, you would gain a great deal by using the library to append elements to the DOM within your custom function. I wanted to give you some guidance, since this is probably more work than you were inititally expecting. Here are some hopefully helpful tips:
The plugin calculates some wrapper
element widths based upon the number
of list items. If you add/remove list
items, then you would need to modify
the calculations that were made or
else it won't scroll properly. You'll probably experience the same types of issues for the click events on the next/previous buttons.
If you have events registered on
elements that you add/remove from the
DOM, then you will need to
re-register those events, since when
the elements are gone, so are the
events that were "bound" to them. It
doesn't look like this is your
problem though at this point.
If you're adding form elements to the
DOM on the fly using the "Add" link,
then the user's cursor focus is no
longer on the form elements, and the
slider is no longer really
accessible. As much as I love
plugging my own plugin, it was meant
mostly to demonstrate usable, custom styled accessible
JavaScript, and I'm not sure it is
flexible enough to do what you want
without some rework.
If you have more specific questions about how to do certain things to get you started on the right track, let me know, and I would be happy to help. Depending on how much you plan to use jQuery on your projects (and I highly recommend that you use it), try out the book Learning jQuery.