Tự học HTML và CSS trong 1 giờ - part 32 pps
Tự học HTML và CSS trong 1 giờ - part 32 pps
... or col-
umn, or you can create other special effects within the table layout. Figure 10 . 21 shows a
table with spanned columns and rows.
Spanning Multiple Rows or Columns
287
10
FIGURE 10 . 21
Using ... column.
290
LESSON 10 : Building Tables
FIGURE 10 .24
The complex
service specifica-
tion table.
FIGURE 10 .25
Five columns, five
rows.
Row 1 Row 2 Row 3 Row 4 Row 5
Column 1
Co...
Tự học HTML và CSS trong 1 giờ - part 10 ppsx
... 4/XHTML 1. 1 and HTML5 , the standards supported by current browsers.
68
LESSON 4: Learning the Basics of HTML
The DOCTYPE Identifier
Although it’s not a page structure tag, the XHTML 1. 0 and HTML5 ... of HTML
In HTML, closing some tags is optional. In HTML 4.0 and earlier,
closing tags were forbidden in some cases. HTML standards that
require your markup to be well-formed XML (...
Tự học HTML và CSS trong 1 giờ - part 37 ppsx
... type=”text /css media=”screen”>
form div {
margin-bottom: 1em;
}
div.submit input {
margin-left: 16 5px;
}
label.field {
display: block;
float: left;
margin-right: 15 px;
width: 15 0px;
text-align: ... Sugar</label>
</fieldset>
Figure 11 .17 shows the result.
340
LESSON 10 : Designing Forms
Output .
FIGURE 11 .17
The fieldset and
legend elements
enable you to
organize...
Tự học HTML và CSS trong 1 giờ - part 38 ppsx
... ptg
Figure 11 . 21 shows the page containing this form.
Planning Your Forms
349
11
Output .
FIGURE 11 . 21
A form with styled
input fields.
▲
Planning Your ... media=”screen”>
form div {
margin-bottom: 1em;
}
div.submit input {
margin-left: 16 5px;
}
label.field {
display: block;
float: left;
margin-right: 15 px;
width: 15 0px;
text-align: right;
}
input[type=”text”], ... releas...
Tự học HTML và CSS trong 1 giờ - part 41 pps
... type=”text/javascript”>
swfobject.registerObject(“myId”, “9.0 .11 5”, “expressInstall.swf”);
</script>
<object id=”myId” classid=”clsid:D27CDB6E-AE6D -1 1 cf-96B 8-4 44553540000”
width=”780” height=”420”>
<param ... in
Figure 12 .14 :
<!DOCTYPE html& gt;
< ;html& gt;
<head>
<script type=”text/javascript” src=”flowplayer-3.2.2.min.js”></script>
<...
Tự học HTML và CSS trong 1 giờ - part 50 ppsx
... $(this) .css( “font-size”));
A browser window with the alert displayed appears in Figure 16 .4.
468
LESSON 16 :Using JavaScript Libraries
FIGURE 16 .4
An alert box dis-
playing the value
of a CSS property.
Using ... element in one click. The ini-
tial page appears in Figure 16 .12 .
FIGURE 16 .12
A page that allows
you to add and
remove content
on-the-fly.
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Tự học HTML và CSS trong 1 giờ - part 58 pps
... for.
Using Links
549
18
FIGURE 18 .16
DON’T: The
“here” syndrome.
Now try the same exercise with a well-organized link menu of the same information, as
shown in Figure 18 .17 .
FIGURE 18 .17
DO: The same
page ... menus of filenames or other mar-
ginally descriptive links in menus can be tempting (see Figure 18 .11 ).
546
LESSON 18 : Writing Good Web Pages: Do’s and Don’ts
FIGURE 18...
Tự học HTML và CSS trong 1 giờ - part 63 ppsx
... any
problems. Table 20 .1 lists the common file extensions that you should be using for your
files and multimedia.
TABLE 20 .1 Common File Types and Extensions
Format Extension
HTML
.html, .htm
ASCII ... sure that you’re not trying myfile .html or Myfile .html.
CAUTION
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ptg
My Files Are Being Displayed Incorrectly
Suppose you have an HTML file or a file...
Tự học HTML và CSS trong 1 giờ - part 65 ppsx
... the HTML sent to the
browser will look like this:
<!DOCTYPE html& gt;
< ;html& gt;
<head><title>A PHP Page</title</head>
<body>
Hello world!
</body>
< /html& gt;
When ... last P is for Perl, another script-
ing language.) You can download it from http://www.apachefriends.org/en/xampp .html.
Getting PHP to Run on Your Computer
6 21
21
Download fro...
Tự học HTML và CSS trong 1 giờ - part 68 ppsx
... /></p>
</form>
</body>
< /html& gt;
Using PHP Includes
647
21
,
Output .
FIGURE 21. 2
A form with some
errors that were
caught during vali-
dation.
▲
Using PHP Includes
PHP and all other server-side scripting ... They can be used to
produce HTML or JavaScript that won’t work with your browser, but there’s noth-
ing in PHP that will prevent it from working with a b...