Học JavaScript qua ví dụ part 85 pptx
Học JavaScript qua ví dụ part 85 pptx
... in this case, one or more lowercase letters. JavaScript provides a number of quantifiers as shown in the Table 17.9. The Greed Factor. Normally quantifiers are “greedy”; that is, they match ... <head><title></title></head> <body> <script type="text /javascript& quot;> 1 var reg_expression = /abc\d{1,3}\.\d/; 2 var textString=prompt("Type ....
Ngày tải lên: 04/07/2014, 02:20
Học JavaScript qua ví dụ part 6 pptx
... 2.10, and 2.11. FORMAT JavaScript: expression EXAMPLE 2.4 JavaScript: 5 + 4 Figure 2.9 Internet Explorer and the JavaScript: protocol. Figure 2.10 Mozilla Firefox and the JavaScript: protocol. Figure ... Java- Script does not mean that everyone has JavaScript enabled. There are also some older text browsers that don’t support JavaScript, but today it’s more likely that JavaScript ha...
Ngày tải lên: 04/07/2014, 02:20
Học JavaScript qua ví dụ part 9 pptx
... programming languages use a special syntax to define a constant to distinguish it from a variable. JavaScript declares constants with the const type (which replaces var) and the name of the constant ... + operator is used, it could mean the concatenation of two strings or addition of two numbers. JavaScript looks at both of the operands. If one is a string and one is a number, the num...
Ngày tải lên: 04/07/2014, 02:20
Học JavaScript qua ví dụ part 16 pptx
... ptg 7.1 What Is a Function? 151 Calling a Function from JavaScript. In the first examples of this chapter, func- tions were defined in one JavaScript script and called from another. Although it ... <body></body> tags. Example 7.2 called a function from one JavaScript program within the body, but defined the function in another JavaScript program within the head. Finally,...
Ngày tải lên: 04/07/2014, 02:20
Học JavaScript qua ví dụ part 18 pptx
... recursion: recursion: See recursion. This definition says it all! JavaScript sup- ports recursion. So what is it? Have you ever taken apart a Russian doll? Open up the outside doll and there’s another ... "center"> <table border="1"> <tr> <script type = "text /javascript& quot;> 7 for( n=0; n < 20; n++){ 8 value = fib(n); document.write(&...
Ngày tải lên: 04/07/2014, 02:20
Học JavaScript qua ví dụ part 47 pptx
... href="spring5.jpg"onclick= "this.href=&apos ;JavaScript: void(0)';this.disable=true"> <area shape="rect" href="spring2.jpg"onclick= "this.href=&apos ;JavaScript: void(0)';this.disable=true"> <area ... "this.href=&apos ;JavaScript: void(0)';this.disable=true"> <area shape="rect" href="...
Ngày tải lên: 04/07/2014, 02:20
Học JavaScript qua ví dụ part 48 pptx
... idea behind JavaScript animation. Instead of flip- ping through a pad of drawings, the stick man drawings can be scanned into your com- puter as a set of images as shown in Figure 12.26. JavaScript ... paper. With JavaScript, a number of DOM elements (<img />, <div>, etc.) can be moved in the document according to a looping mechanism or an expression tied to a timer. Two J...
Ngày tải lên: 04/07/2014, 02:20
Học JavaScript qua ví dụ part 61 pptx
... ptg 548 Chapter 14 • Introduction to CSS (Cascading Style Sheets) with JavaScript border-left-width thin, medium, thick, 3em All border-right <border-right-width> ... Library of WoweBook.Com ptg 550 Chapter 14 • Introduction to CSS (Cascading Style Sheets) with JavaScript 14.5 Types of Style Sheets There are several ways to define style sheets within a document: 1.
Ngày tải lên: 04/07/2014, 02:20
Học JavaScript qua ví dụ part 66 pptx
... class="divStyle"> 5 <p> From the Library of WoweBook.Com ptg 14.11 Where Does JavaScript Fit In? 585 14.11 Where Does JavaScript Fit In? 14.11.1 What Is DHTML? DHTML stands for Dynamic HTML. It ... CSS styles and JavaScript to the DOM ele- ments to create what will effectively make it possible to manipulate, create, and delete any part of your page on the fly. 1...
Ngày tải lên: 04/07/2014, 02:20
