MACROMEDIA FLEX-GETTING STARTED WITH FLEX Instrukcja Użytkownika Pobierz pdf (Strona 87)

a shipping weight, such as 3, into the text boxes and click the

Get Shipping Options button to retrieve and display the plain

text data in a text box (see Figure 5-4).

Figure 5-4. The text return version of the application

second version of the code will parse an XML response from

the server and put it into a data grid. This ends up looking like

Figure 5-5.

Stepping back from the user interface, let’s look at how the Flex

application communicates with the server. This interaction is

shown in Figure 5-6.

Figure 5-3. The alert that indicates a successful post

Using the HTTPService Tag | 71

1 2 ... 82 83 84 85 86 87 88 89 90 91 92 ... 147 148

Brak uwag

MACROMEDIA FLEX-GETTING STARTED WITH FLEX Instrukcja Użytkownika Strona 87