web form design

... SQL  Bước 4: Thực thi lệnh  Bước 5: Đóng kết nối  Bước 6: in kết quả 11 Chương 6 Lập Trình Web Form Với ADO.Net Khoa CNTT, Trường CĐ CNTT TP.HCM © Dương Thành Phết-www.thayphet.net 1 Tổng ... ADO.Net 2 Các đối tượng trong ADO.Net 3 Xây dựng lớp xử lý dữ liệu 4 Xử lý giỏ hàng cho website thương mại điện tử 2929 Thực hiện Command:  Phương thức ExecuteReader: Trả v...

Ngày tải lên: 12/03/2013, 09:26

... You set the control The Web Form Controls In this section, you'll see a summary of the various Web form controls that you can pick from the Toolbox's Web Forms Section. Table 15.1 ... 15.1: WEB FORM CONTROLS CONTROL DESCRIPTION Label Displays text. You set the text that you want to display using the Text property. TextBox A box containing text that the user o...

Ngày tải lên: 24/10/2013, 08:15

... support additional form elements that are currently part of the World Wide Web Consortium’s (W3C) Web Forms 2.0 ( www.w3.org/ TR /web- forms-2/ ). This new version offers additional form controls (e.g., ... that users provide information and interact with web applications. This chapter discusses patterns related to designing forms for web applications, to ensure that fi lling ou...

Ngày tải lên: 24/10/2013, 20:15

... FIGURE WEB. 7 FAQs on Digg. Clicking on a question causes the area below it to expand, revealing the answer. WEB APPENDIX Help 24 REFERENCES 37signals. Defensive Design for the Web: ... Guided help may be designed as a typical wizard with “ next ” and “ previous ” links ( Figure Web. 22 ) or with all the scoping questions presented on one screen (see Figure Web. 21 )....

Ngày tải lên: 24/10/2013, 20:15

... keywords. FIGURE WEB. 14 Google Docs Help Center categorizes content and highlights the top fi ve questions. WEB APPENDIX Help 24 REFERENCES 37signals. Defensive Design for the Web: How to Improve ... their questions answered quickly ( Figure Web. 27 ). WEB APPENDIX Help 20 Why When users are trying to research options failing to fi nd the desired information, or facing a...

Ngày tải lên: 29/10/2013, 03:15

... Single Web Form to Update Multiple Lookup Tables As with the second tutorial(8.2), this example will show you how to update multiple lookup tables-this time using a Web Form. Creating a Web Form ... saw in Chapter 5, "Working with Data on Web Forms," but when programming in Web Forms, it takes some getting used to. Because the Web Forms are stateless, you need...

Ngày tải lên: 07/11/2013, 15:15

... elds. 19 and personalized information. However, long forms increase the chance of users not fi lling out the form or providing false information. Solution Make forms as short as possible ( ... Blogger provides information about blogging through the “ Take a Quick Tour ” option. 21 DIVIDE LONG FORMS INTO MULTIPLE PAGES WITH SHORTER FORMS Group information in a long form so that e...

Ngày tải lên: 08/11/2013, 03:15

... reg- istered or logged in, such as the shipping information page. Related design patterns For many web applications, registration may be the fi rst form users encoun- ter. To create a successful ... When web applications enable one-to-one interaction and store user-specifi c information, they require users to create an account (REGISTRATION) and choose unique credentials to access...

Ngày tải lên: 08/11/2013, 03:15

... QUESTIONS If the web application stores sensitive information, additional layers of security may be necessary to verify the identity of the user claiming to have lost log in information. Additional ... Application Main Page 96 Another common form of explicit personalization is saving users ’ profi les and account information, such as shipping and billing information, and prepopu- la...

Ngày tải lên: 15/12/2013, 15:15

... INFORMATION “ SCENT ” THROUGH EFFECTIVE LABELING Primary navigation labels are very important for establishing a correct informa- tion “ scent ” for the application. The notion of an information ... navigation supports three forms of informa- tion exploration (Smith, 2007): ■ Pivot browsing. Users may choose a new reference point, a pivot , for explor- ing the information space. Tag C...

Ngày tải lên: 15/12/2013, 15:15