designing the user interface strategies for effective humancomputer interaction fifth edition

... use of the select callback in this example, although the principal is the same for any of the other custom events fired by tabs The name of our callback function is provided as the value of the ... with these callbacks are usually executed before the change happens Therefore, you can return false from your callback and prevent the action from occurring. The previous technique is the standard ... specifies the enable method and the index number of the tab we want to enable The disable method is used in exactly the same way You'll see that the second tab cannot be disabled until the first

Ngày tải lên: 12/08/2014, 19:21

... //create the dialog $("#myDialog").dialog(dialogOpts); }); Save the file as dialog4.html The key for each property in the buttons object is the text that will form the label, and the value is the ... configured the height property in this example The buttons that we create are absolutely positioned at the bottom of the dialog Therefore, we need to increase the height of the widget so that the ... accordionTheme2.css (don't forget to update the link to the stylesheet in the ) Now, when the Disable! button is clicked, the new class name will pick up our grayed out headings As we've specified the

Ngày tải lên: 12/08/2014, 19:21

... you the range The alert is just for the purpose of this example and should not be used in the wild! The next screenshot shows both the range element and the alert:Unfortunately, setting the steps ... is the distance between steps that the handle must move during each jump steps refers to the number of steps, not the distance between them These two properties should not be used together in the ... Each time the state of the slider changes, the appropriate message will be written to the message box The following screenshot shows a message: You'll only see either the slide message or the change

Ngày tải lên: 12/08/2014, 19:21

... after the associated element The date picker will now only open when the is clicked, rather than when the is focused The new is shown in the following screenshot: The text shown on the (… ... return the new mark-up that is to be used The properties used for this advanced formatting are: • formatItem • formatResult • formatMatch Let's first look at configuring advanced formatting of the ... selects the first item in the suggestion list when the Tab or return key is hit width width of the Sets the width of the suggestion menu url Sets the maximum number of suggestions in the drop-down

Ngày tải lên: 12/08/2014, 19:21

... autocomplete10.html The function specified as the value of formatResult receives the same arguments as formatItem To negate the custom formatting provided by the formatItem function, our formatResult ... receives the result, the row (or number) of the result, the total number of results, and the search term that was typed into the <input> field Trang 2The result, is the data (the word returned ... need further explanation The additional formatting provided by this example is shown in the following screenshot: You should be aware of the fact that if the formatItem property is changed, the result

Ngày tải lên: 12/08/2014, 19:21

... Unfortunately, the functionality of the destroy method is, for all intents and purposes, synonymous with that of the disable method If the Destroy button is clicked, the function will remove the ... and run the example, you'll see that with the default value, at least a quarter of the area of the draggable must be within the boundary of the droppable for our over class to be applied:For good ... attributes to each one before appending them to the maze container We then define a simple configuration object for the draggable element The only property we need to configure is the container property

Ngày tải lên: 12/08/2014, 19:21

... of the library, namely the destroy, disable, and enable methods These work and are used in the same way as the methods by the same names that come with the other interaction components Therefore, ... function, called at the end of the fadeIn effect, which hides the new after a specified length of time The following screenshot shows how our page looks before the fades away: Like the other library ... start When the resize interaction begins stop When the resize interaction ends When the resizable is in the process of being resized Hooking into these custom methods is just as easy for resizables

Ngày tải lên: 12/08/2014, 19:21

... improve the quality of the resulting page For more information, see Dustin's blog at http://www.dustindiaz.com/ min-height-fast-hack/ Other than this, the CSS merely lays out the page in the way ... 'picked up' after the specified time has elapsed The value of the opacity property is used to specify the CSS opacity of the element that is being sorted while the sort takes place The value should ... that the component should wait before allowing the sort to begin This property won't prevent the sort from occurring, even if the mouse button is let go of, or the pointer is moved away from the

Ngày tải lên: 12/08/2014, 19:21

... consideration and thought during their use Some of the components' APIs that we have looked at have been huge The effects of the library on the other hand are for the most part, extremely compact, ... not all, of the effects have their own source file All we need to do to use an effect is include the core file (effects.core.js) in the page before the effect's source file, and then forget about ... enjoy the show that the UI effect components can put on for us.The effects that we'll be looking at in this chapter are as follows: Trang 5The core effects fileLike the individual components themselves,

Ngày tải lên: 12/08/2014, 19:21

... human interaction  User interfaces :  I/O requiring human interaction  User interface is everything end user comes into contact with while using the system  To the user, the interface is the ... Objectives  Understand the difference between user interfaces and system interfaces  Explain why the user interface is the system to Trang 314Learning Objectives (continued) Describe the three metaphors ... designs system interfaces separate from user interfaces  Requires different expertise and technology Trang 914Understanding the User Interface Physical Aspects of the User Interface  Devices

Ngày tải lên: 24/10/2014, 15:36

... human interaction ◆ User interfaces: ● I/O requiring human interaction ● User interface is everything end user comes into contact with while using the system ● To the user, the interface is the ... why the user interface is the system to the users ◆ Discuss the importance of the three principles of user-centered design ◆ Describe the historical development of the field of human-computer interaction ... Chapter 14: Designing the User Interface Systems Analysis and Design in a Changing World, 3rd Edition 14 Learning Objectives ◆ Understand the difference between user interfaces and system interfaces

Ngày tải lên: 29/03/2021, 19:18

... error messages and alerts to the user so that the user can fix the problem – Use the Focus() method of the control to transfer the focus back to the field. – Set the Cancel property of CancelEventArgs ... This cancels the Validating event, leaving the focus in the control. Trang 16The CausesValidation Property• The default value of the CausesValidation property for a control is true for all controls ... When the user moves the mouse pointer over the icon, an error message pops up as a ToolTip Trang 18The ErrorProvider ComponentTrang 19Slide 199:06:37 AM Using the ErrorProvider Component and Other

Ngày tải lên: 13/05/2014, 11:39

... might think they need all of the information But when people are faced with dense blocks of text, many people’s eyes glaze over And then they ignore the entire message And thus, the most effective ... 112 CRITICAL STRATEGIES FOR EFFECTIVE EMAIL COMMUNICATIONby Jeff Finkelstein SMASHWORDS EDITION * * * * * PUBLISHED BY: Jeff Finkelstein on Smashwords 12 Critical Strategies for Effective Email ... into the body of the email message On a PC, the Control-C shortcut will copy; the Control-V will paste Sending someone the exact link to the website page you are discussing gets everyone on the

Ngày tải lên: 27/06/2014, 23:20

... consultant? There is no magical answer to these questions There are no secrets in consulting either But, broadly speaking, the answer lies in how individual consultants develop and manage their careers ... the problem is but are just not sure what the best solution could be In either situation it is critical that as a consultant you establish the same understanding of what the problem is with the ... on the goal, play your part and support other team members Ultimately, when working in a team the outcome is a result of collective effort Remember, when in a team you either win or lose together

Ngày tải lên: 27/06/2014, 23:20

... computer users access the Web Therefore, the Web is one effective way to get your product in front of the computer-usingmasses The Birth of the Internet The Internet was born from Sputnik, the first ... systems retain the power of thedesktop metaphor in that they reduce the number of tasks the user has toremember, GUIs also constrain the designer by requiring the interface to con-form to standards ... Netscape’s stock price went to astronomical heights when the stockwent up for sale in 1996 What’s more, the user interface for Netscape set thestandard for Web browser design that is still largely in

Ngày tải lên: 09/08/2014, 12:21

... Windows Forms and the User Interface  Lesson 1: Adding and configuring Windows Forms  Adding Forms to the project  Properties of Windows Forms  Creating non-rectangular Windows Forms  Lesson ... 1  Chapter 1: Windows Forms and the User Interface  Chapter 2: Configuring Controls 1 Adding Forms to the project  At design time  To add a new Form: right-click to the project shown in Solution ... Add\Windows Form  To add a existing Form: right-click to the project shown in Solution Explorer, select Add\Existing Item (choose file .cs)  At run time  Form1 myForm; myForm = new Form1(); myForm.Show();...

Ngày tải lên: 15/03/2014, 02:20

... by the DOS programs of the day, which would get into nasty modes where they insisted, no, demanded that the user tell them right now what file name they want for their new file, even if the user ... corollary of the axiom "make the program model match the user model," because the user model is likely to reflect the way that users see other programs behaving. If the user has learned ... A user interface is well designed when the program model conforms to the user model. That's it. Almost all good user interface design comes down to bringing the program model and the user...

Ngày tải lên: 20/03/2014, 15:41

... the system concept and the interface concepts. As for the system concept, further research regarding law, workload management and sensor integration is required. For the interface design, the ... Table 17: Information divided by system states The defined information flows can now be added to the interaction diagrams, as shown in Appendix 6. With these interaction diagrams, the interaction ... added to the 'Functional Description'. The Human Machine Interface design (VI) concerns the design of the interface, and obviously very important for this research. The other aspects,...

Ngày tải lên: 23/03/2014, 10:20

... that space for public interest content and for the concerns of the poor, in particular, may be shrinking in many countries. The focus on wealthier, urban audiences may mean the information gap ... institutes and pulling together the experience of other sectors and organisations would be beneficial. Methodologies for evaluating the impact of media strategies for research at country and ... process). There is limited experience in methodologies for evaluating the impact of media strategies for research at country level and, in par ticular, in linking media strategies to impact at the...

Ngày tải lên: 24/03/2014, 02:20

... to 5. The average of their scores will be your essay score. 2 2 TOEFL ® iBT Tips, How to Prepare for the TOEFL iBT ® , Page 26, Educational Testing Services, 2008 For example, the three ... unity-synthesis? The transition between the general and the specific is clear and correct. All other transitions are clear and correct. This demonstrates grammatical unity-synthesis. Yes ... Try and identify the main topic. The main topic is the most important part of this task. If you can identify the main topic, you might be able to remember the premise and the supporting illustrations....

Ngày tải lên: 17/10/2013, 22:15