Tài liệu Javascript bible Chapter 6 doc

... suffices. 6 6 CHAPTER ✦ ✦ ✦ ✦ In This Chapter What variables are and how to use them How to evaluate expressions How to convert data from one type to another How to use basic operators ✦ ✦ ✦ ✦ 62 Part ... in your first script of Chapter 3. Recall the second document.write() statement: document.write(“ of “ + navigator.appName + “.”) The document.write() method (remember, JavaScript...

Ngày tải lên: 24/01/2014, 09:20

... onMouseOut="return clearIt()"> <AREA HREF=" ;javascript: go('the Nile River')" COORDS="1,155 ,6, 162 ,0,175,3,201 ,61 ,232,109,227, 167 ,238,274,239,292,220, 307,220,319,230,319,217,298,213,282,217, 267 ,233,198,228,154,227,107,221 ,71,225,21,199,19, 165 ,0,149" ... onLoad= hspace lowsrc name src vspace width x y 18 18 CHAPTER ✦ ✦ ✦ ✦ In This Ch...

Ngày tải lên: 10/12/2013, 15:15

... me. Note 28 28 CHAPTER ✦ ✦ ✦ ✦ In This Chapter Working with date and time values in JavaScript Performing date calculations Validating date entry form fields ✦ ✦ ✦ ✦ 588 Part III ✦ JavaScript Object ... calcDate() { var mm = parseInt(document.birthdate.month.value, 10) var dd = parseInt(document.birthdate.date.value, 10) var yy = parseInt(document.birthdate.year.value, 10) document.bi...

Ngày tải lên: 21/12/2013, 05:17

... valuable measure. 1 1 CHAPTER ✦ ✦ ✦ ✦ In This Chapter How JavaScript blends with other Web authoring technologies The history of JavaScript What kinds of jobs you should and should not entrust to JavaScript ✦ ... LiveWire to the database connectivity usage of JavaScript on the server. 7 Chapter 1 ✦ JavaScript s Role in the World Wide Web On the client side — in HTML documents —...

Ngày tải lên: 17/01/2014, 08:20

... easier to target JavaScript usage in your Web application development. 2 2 CHAPTER ✦ ✦ ✦ ✦ In This Chapter How leapfrogging browser developments hurt Web developers Why the core JavaScript language is ... of JavaScript code. My fear is that the subjects I raise may dissuade you from progressing further into JavaScript and its powers. But as a developer myself — and as someone who...

Ngày tải lên: 17/01/2014, 08:20

... JavaScript how the script has changed the text in the document. Feel free to substitute other text for the quoted text in the document.write() statement. Or, add more text with additional document.write() ... for scripters, such as optional line numbers (which help in debugging JavaScript) . In Chapter 46, I describe a Windows-based JavaScript authoring tool named Infuse 2.0 by Acadi...

Ngày tải lên: 17/01/2014, 08:20

... the document to the bottom. If the page contains a form, you may want to capture the information entered or selected by the user. 36 36 CHAPTER ✦ ✦ ✦ ✦ In This Chapter Where server-side JavaScript ... applications with JavaScript, this chapter should help you reorient yourself to the server way of thinking about applications. The flavor of server-side JavaScript covered in this...

Ngày tải lên: 17/01/2014, 08:20

... at http://www.w3.org/pub/WWW/TR/REC-CSS1), you know 42 42 CHAPTER ✦ ✦ ✦ ✦ In This Chapter JavaScript style sheets Dynamic positioning The map game tailored for Navigator 4 ✦ ✦ ✦ ✦ 8 76 Part IV ✦ Putting JavaScript to Work that ... end of the chapter, I provide a Navigator-specific version of the map puzzle game demonstrated in cross-platform format in Chapter 41. JavaScript Style...

Ngày tải lên: 17/01/2014, 08:20

... one-of-everything model shown in Figure 4 -6, the precise model for any document depends on the HTML tags in the document. When a Document Loads Programming languages, such as JavaScript, are convenient intermediaries between ... a JavaScript statement must include a reference to it, via its object, as in the following examples: document.orderForm.submit() document.orderForm.entry.select()...

Ngày tải lên: 24/01/2014, 09:20

... versions, you can safely specify plain JavaScript on all scriptable browsers. 5 5 CHAPTER ✦ ✦ ✦ ✦ In This Chapter Where to place scripts in HTML documents What a JavaScript statement is What makes ... can run when the document loads or in response to user action. Where Scripts Go in Documents In Chapter 4, not much was said about what scripts look like or how you add them to an HTM...

Ngày tải lên: 24/01/2014, 09:20