JavaScript in 10 Simple Steps or Less 2007 phần 2 potx
JavaScript in 10 Simple Steps or Less 2007 phần 2 potx
... Step 4). 52 Part 1 Task 26 02 5 424 19 Ch01.qxd 11/19/03 10: 01 AM Page 52 Using Short-Form Condition Testing J avaScript provides a short-form method of testing a condition and then returning a value ... 45 Task 22 02 5 424 19 Ch01.qxd 11/19/03 10: 01 AM Page 45 Adding Multiple Scripts to a Page J avaScript integrates into your HTML documents in a flexible way. In fact, ther...
Ngày tải lên: 12/08/2014, 19:21
JavaScript in 10 Simple Steps or Less 2007 phần 1 ppsx
... Concatenating Strings Task 16: Searching for Text in Strings Task 17: Replacing Text in Strings Task 18: Formatting Strings Task 19: Applying Multiple Formatting Functions to a String Task 20 : Creating ... Floating Window 424 Task 20 6: Moving a Floating Window 426 Task 20 7: Changing the Content of a Floating Window 428 Task 20 8: Detecting Drag and Drop 430 Task 20 9: Moving a...
Ngày tải lên: 12/08/2014, 19:21
JavaScript in 10 Simple Steps or Less 2007 phần 3 pps
... only avail- able for the img tag in newer browsers (Netscape 6 and above or Internet Explorer 4 and above). 122 Part 3 Task 59 04 5 424 19 Ch03.qxd 11/19/03 10: 00 AM Page 122 Triggering Slide Show ... Therefore, rounding 2. 999 would result in the integer 3, but applying Math.floor to the same number would result in the integer 2. • Notice how the img tag is built out of two st...
Ngày tải lên: 12/08/2014, 19:21
JavaScript in 10 Simple Steps or Less 2007 phần 4 ppsx
... form without choosing from the selection list. You should see an appropriate error message, as in Figure 1 02 -2. Figure 1 02 -2: Validating the user’s selection. Working with Forms 21 1 Task 1 02 cross-reference • To ... handlers for a form tag, this refers to the object for the form itself. 20 2 Part 4 Task 98 05 5 424 19 Ch04.qxd 11/19/03 10: 00 AM Page 20 2 Validating Passwords...
Ngày tải lên: 12/08/2014, 19:21
JavaScript in 10 Simple Steps or Less 2007 phần 5 pps
... Æ Window</a> </body> Listing 1 32- 1: Closing a window from a link. 4. Save the file and open it in a browser. A page containing a link like the one in Figure 1 32- 2 is displayed. Figure 1 32- 2: Offering a close link inside ... original window or document. This task illustrates how to open a new window containing a form and then pro- vide a link in the original window, w...
Ngày tải lên: 12/08/2014, 19:21
JavaScript in 10 Simple Steps or Less 2007 phần 6 pot
... Sheet Settings Task 191: Hiding an Object in JavaScript Task 1 92: Displaying an Object in JavaScript Task 193: Detecting the Window Size Task 194: Forcing Capitalization with Style Sheet Settings Task ... browser you are using: • In Netscape 6 and higher, the window.innerHeight property indi- cates the height of the working area of the browser window in pixels. • In Internet E...
Ngày tải lên: 12/08/2014, 19:21
JavaScript in 10 Simple Steps or Less 2007 phần 7 pot
... presented in this task to do a number of interest- ing things. For example, using the information in Tasks 178 or 179, you can place items in certain loca- tions in the Window. For instance, ... style=”padding: 5px 10px 15px 20 px;”> Text goes here </div> • Specify distinct margins individually using the padding-top, padding-bottom, padding-right, and padding-left attrib-...
Ngày tải lên: 12/08/2014, 19:21
JavaScript in 10 Simple Steps or Less 2007 phần 8 pdf
... determine what browser you are using. 446 Part 8 Task 21 6 09 5 424 19 Ch08.qxd 11/19/03 10: 21 AM Page 446 Part 10: Bookmarklets Task 22 8: Downloading and Installing Bookmarklets Task 22 9: Checking ... like Figure 22 6-1. Proceed to open another URL; the browser displays the Goodbye World message in a dialog box, as in Figure 22 6 -2. Figure 22 6-1: The initial page. Figure...
Ngày tải lên: 12/08/2014, 19:21
JavaScript in 10 Simple Steps or Less 2007 phần 9 doc
... in JavaScript Task 25 6: Changing Layer Visibility in JavaScript Task 25 7: Changing Layer Ordering in JavaScript Task 25 8: Fading Objects Task 25 9: Creating a Page Transition in Internet Explorer Task ... the bookmarklet in Internet Explorer, you get an error, as illustrated in Figure 24 2 -2. Figure 24 2-1: Displaying the IP address in a dialog box. Figure 24 2...
Ngày tải lên: 12/08/2014, 19:21
JavaScript in 10 Simple Steps or Less 2007 phần 10 doc
... sharing, 28 2 28 3 content, dynamic updates, 29 6 29 7 cross-reference, nesting and, 29 0 29 1 dynamic creation, 29 4 29 5 hidden, 28 8 28 9 loading pages to, 27 8 27 9 main code storage, 28 6 28 7 naming, 27 8 nested, ... missing, 20 2 e-mail address, empty field, 20 2 e-mail address, illegal characters, 20 2 e-mail address validation, 20 2 20 3 encryption and, 23 0 23 1 graph...
Ngày tải lên: 12/08/2014, 19:21