OLD | NEW |
1 <html> | 1 <html> |
2 <head> | 2 <head> |
3 <script src="../htmlrunner.js"></script> | 3 <script src="../htmlrunner.js"></script> |
4 <script> | 4 <script> |
5 window.onload = function(){ | 5 window.onload = function(){ |
6 startTest("dom-traverse"); | 6 startTest("dom-traverse"); |
7 | 7 |
8 // Try to force real results | 8 // Try to force real results |
9 var ret, tmp; | 9 var ret, tmp; |
10 var num = 40; | 10 var num = 40; |
11 var html = document.body.innerHTML; | 11 var html = document.body.innerHtml; |
12 | 12 |
13 prep(function(){ | 13 prep(function(){ |
14 html = html.replace(/id="test.*?"/g, 'id="test' + num + '"'); | 14 html = html.replace(/id="test.*?"/g, 'id="test' + num + '"'); |
15 html = html.replace(/name="test.*?"/g, 'name="test' + num + '"')
; | 15 html = html.replace(/name="test.*?"/g, 'name="test' + num + '"')
; |
16 html = html.replace(/class="foo.*?"/g, 'class="foo test' + num +
' bar"'); | 16 html = html.replace(/class="foo.*?"/g, 'class="foo test' + num +
' bar"'); |
17 var div = document.createElement("div"); | 17 var div = document.createElement("div"); |
18 » » div.innerHTML = html; | 18 » » div.innerHtml = html; |
19 document.body.appendChild( div ); | 19 document.body.appendChild( div ); |
20 }); | 20 }); |
21 | 21 |
22 test( "firstChild", function(){ | 22 test( "firstChild", function(){ |
23 var nodes = document.body.childNodes, nl = nodes.length; | 23 var nodes = document.body.childNodes, nl = nodes.length; |
24 | 24 |
25 for ( var i = 0; i < num; i++ ) { | 25 for ( var i = 0; i < num; i++ ) { |
26 for ( var j = 0; j < nl; j++ ) { | 26 for ( var j = 0; j < nl; j++ ) { |
27 var cur = nodes[j]; | 27 var cur = nodes[j]; |
28 while ( cur ) | 28 while ( cur ) |
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320 specification, these have been described in terms of CSS2.1. <a | 320 specification, these have been described in terms of CSS2.1. <a |
321 href="#refsCSS21">[CSS21]</a></p> | 321 href="#refsCSS21">[CSS21]</a></p> |
322 | 322 |
323 <h3><a name=terminology></a>1.2. Terminology</h3> | 323 <h3><a name=terminology></a>1.2. Terminology</h3> |
324 | 324 |
325 <p>All of the text of this specification is normative except | 325 <p>All of the text of this specification is normative except |
326 examples, notes, and sections explicitly marked as | 326 examples, notes, and sections explicitly marked as |
327 non-normative.</p> | 327 non-normative.</p> |
328 | 328 |
329 <h3><a name=changesFromCSS2></a>1.3. Changes from CSS2</h3> | 329 <h3><a name=changesFromCSS2></a>1.3. Changes from CSS2</h3> |
330 | 330 |
331 <p><em>This section is non-normative.</em></p> | 331 <p><em>This section is non-normative.</em></p> |
332 | 332 |
333 <p>The main differences between the selectors in CSS2 and those in | 333 <p>The main differences between the selectors in CSS2 and those in |
334 Selectors are: | 334 Selectors are: |
335 | 335 |
336 <ul> | 336 <ul> |
337 | 337 |
338 <li>the list of basic definitions (selector, group of selectors, | 338 <li>the list of basic definitions (selector, group of selectors, |
339 simple selector, etc.) has been changed; in particular, what was | 339 simple selector, etc.) has been changed; in particular, what was |
340 referred to in CSS2 as a simple selector is now called a sequence | 340 referred to in CSS2 as a simple selector is now called a sequence |
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1503 | 1503 |
1504 | 1504 |
1505 <h5><a name=indeterminate>The :indeterminate pseudo-class</a></h5> | 1505 <h5><a name=indeterminate>The :indeterminate pseudo-class</a></h5> |
1506 | 1506 |
1507 <div class="note"> | 1507 <div class="note"> |
1508 | 1508 |
1509 <p>Radio and checkbox elements can be toggled by the user, but are | 1509 <p>Radio and checkbox elements can be toggled by the user, but are |
1510 sometimes in an indeterminate state, neither checked nor unchecked. | 1510 sometimes in an indeterminate state, neither checked nor unchecked. |
1511 This can be due to an element attribute, or DOM manipulation.</p> | 1511 This can be due to an element attribute, or DOM manipulation.</p> |
1512 | 1512 |
1513 <p>A future version of this specification may introduce an | 1513 <p>A future version of this specification may introduce an |
1514 <code>:indeterminate</code> pseudo-class that applies to such elements. | 1514 <code>:indeterminate</code> pseudo-class that applies to such elements. |
1515 <!--While the <code>:indeterminate</code> pseudo-class is dynamic in | 1515 <!--While the <code>:indeterminate</code> pseudo-class is dynamic in |
1516 nature, and is altered by user action, since it can also be based on | 1516 nature, and is altered by user action, since it can also be based on |
1517 the presence of an element attribute, it applies to all media.</p> | 1517 the presence of an element attribute, it applies to all media.</p> |
1518 | 1518 |
1519 <p>Components of a radio-group initialized with no pre-selected choice | 1519 <p>Components of a radio-group initialized with no pre-selected choice |
1520 are an example of :indeterminate state.--></p> | 1520 are an example of :indeterminate state.--></p> |
1521 | 1521 |
1522 </div> | 1522 </div> |
1523 | 1523 |
1524 | 1524 |
1525 <h4><a name=structural-pseudos>6.6.5. Structural pseudo-classes</a></h4> | 1525 <h4><a name=structural-pseudos>6.6.5. Structural pseudo-classes</a></h4> |
1526 | 1526 |
1527 <p>Selectors introduces the concept of <dfn>structural | 1527 <p>Selectors introduces the concept of <dfn>structural |
1528 pseudo-classes</dfn> to permit selection based on extra information that lies in | 1528 pseudo-classes</dfn> to permit selection based on extra information that lies in |
1529 the document tree but cannot be represented by other simple selectors or | 1529 the document tree but cannot be represented by other simple selectors or |
1530 combinators. | 1530 combinators. |
1531 | 1531 |
1532 <p>Note that standalone pieces of PCDATA (text nodes in the DOM) are | 1532 <p>Note that standalone pieces of PCDATA (text nodes in the DOM) are |
1533 not counted when calculating the position of an element in the list of | 1533 not counted when calculating the position of an element in the list of |
1534 children of its parent. When calculating the position of an element in | 1534 children of its parent. When calculating the position of an element in |
1535 the list of children of its parent, the index numbering starts at 1. | 1535 the list of children of its parent, the index numbering starts at 1. |
1536 | 1536 |
1537 | 1537 |
1538 <h5><a name=root-pseudo>:root pseudo-class</a></h5> | 1538 <h5><a name=root-pseudo>:root pseudo-class</a></h5> |
1539 | 1539 |
1540 <p>The <code>:root</code> pseudo-class represents an element that is | 1540 <p>The <code>:root</code> pseudo-class represents an element that is |
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1712 <p>Examples:</p> | 1712 <p>Examples:</p> |
1713 <p>The following selector represents a <code>p</code> element that is | 1713 <p>The following selector represents a <code>p</code> element that is |
1714 the first child of a <code>div</code> element:</p> | 1714 the first child of a <code>div</code> element:</p> |
1715 <pre>div > p:first-child</pre> | 1715 <pre>div > p:first-child</pre> |
1716 <p>This selector can represent the <code>p</code> inside the | 1716 <p>This selector can represent the <code>p</code> inside the |
1717 <code>div</code> of the following fragment:</p> | 1717 <code>div</code> of the following fragment:</p> |
1718 <pre><p> The last P before the note.</p> | 1718 <pre><p> The last P before the note.</p> |
1719 <div class="note"> | 1719 <div class="note"> |
1720 <p> The first P inside the note.</p> | 1720 <p> The first P inside the note.</p> |
1721 </div></pre>but cannot represent the second <code>p</code> in the followin
g | 1721 </div></pre>but cannot represent the second <code>p</code> in the followin
g |
1722 fragment: | 1722 fragment: |
1723 <pre><p> The last P before the note.</p> | 1723 <pre><p> The last P before the note.</p> |
1724 <div class="note"> | 1724 <div class="note"> |
1725 <h2> Note </h2> | 1725 <h2> Note </h2> |
1726 <p> The first P inside the note.</p> | 1726 <p> The first P inside the note.</p> |
1727 </div></pre> | 1727 </div></pre> |
1728 <p>The following two selectors are usually equivalent:</p> | 1728 <p>The following two selectors are usually equivalent:</p> |
1729 <pre>* > a:first-child /* a is first child of any element */ | 1729 <pre>* > a:first-child /* a is first child of any element */ |
1730 a:first-child /* Same (assuming a is not the root element) */</pre> | 1730 a:first-child /* Same (assuming a is not the root element) */</pre> |
1731 </div> | 1731 </div> |
1732 | 1732 |
1733 <h5><a name=last-child-pseudo>:last-child pseudo-class</a></h5> | 1733 <h5><a name=last-child-pseudo>:last-child pseudo-class</a></h5> |
1734 | 1734 |
1735 <p>Same as <code>:nth-last-child(1)</code>. The <code>:last-child</code> pseudo-
class | 1735 <p>Same as <code>:nth-last-child(1)</code>. The <code>:last-child</code> pseudo-
class |
1736 represents an element that is the last child of some other element. | 1736 represents an element that is the last child of some other element. |
1737 | 1737 |
1738 <div class="example"> | 1738 <div class="example"> |
1739 <p>Example:</p> | 1739 <p>Example:</p> |
1740 <p>The following selector represents a list item <code>li</code> that | 1740 <p>The following selector represents a list item <code>li</code> that |
1741 is the last child of an ordered list <code>ol</code>. | 1741 is the last child of an ordered list <code>ol</code>. |
1742 <pre>ol > li:last-child</pre> | 1742 <pre>ol > li:last-child</pre> |
1743 </div> | 1743 </div> |
1744 | 1744 |
1745 <h5><a name=first-of-type-pseudo>:first-of-type pseudo-class</a></h5> | 1745 <h5><a name=first-of-type-pseudo>:first-of-type pseudo-class</a></h5> |
1746 | 1746 |
1747 <p>Same as <code>:nth-of-type(1)</code>. The <code>:first-of-type</code> pseudo-
class | 1747 <p>Same as <code>:nth-of-type(1)</code>. The <code>:first-of-type</code> pseudo-
class |
1748 represents an element that is the first sibling of its type in the list of | 1748 represents an element that is the first sibling of its type in the list of |
1749 children of its parent element. | 1749 children of its parent element. |
1750 | 1750 |
1751 <div class="example"> | 1751 <div class="example"> |
1752 <p>Example:</p> | 1752 <p>Example:</p> |
1753 <p>The following selector represents a definition title | 1753 <p>The following selector represents a definition title |
1754 <code>dt</code> inside a definition list <code>dl</code>, this | 1754 <code>dt</code> inside a definition list <code>dl</code>, this |
1755 <code>dt</code> being the first of its type in the list of children of | 1755 <code>dt</code> being the first of its type in the list of children of |
1756 its parent element.</p> | 1756 its parent element.</p> |
1757 <pre>dl dt:first-of-type</pre> | 1757 <pre>dl dt:first-of-type</pre> |
1758 <p>It is a valid description for the first two <code>dt</code> | 1758 <p>It is a valid description for the first two <code>dt</code> |
1759 elements in the following example but not for the third one:</p> | 1759 elements in the following example but not for the third one:</p> |
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1918 | 1918 |
1919 <p>The selector <code>p::first-line</code> does not match any real | 1919 <p>The selector <code>p::first-line</code> does not match any real |
1920 HTML element. It does match a pseudo-element that conforming user | 1920 HTML element. It does match a pseudo-element that conforming user |
1921 agents will insert at the beginning of every paragraph.</p> | 1921 agents will insert at the beginning of every paragraph.</p> |
1922 | 1922 |
1923 <p>Note that the length of the first line depends on a number of | 1923 <p>Note that the length of the first line depends on a number of |
1924 factors, including the width of the page, the font size, etc. Thus, | 1924 factors, including the width of the page, the font size, etc. Thus, |
1925 an ordinary HTML paragraph such as:</p> | 1925 an ordinary HTML paragraph such as:</p> |
1926 | 1926 |
1927 <pre> | 1927 <pre> |
1928 <P>This is a somewhat long HTML | 1928 <P>This is a somewhat long HTML |
1929 paragraph that will be broken into several | 1929 paragraph that will be broken into several |
1930 lines. The first line will be identified | 1930 lines. The first line will be identified |
1931 by a fictional tag sequence. The other lines | 1931 by a fictional tag sequence. The other lines |
1932 will be treated as ordinary lines in the | 1932 will be treated as ordinary lines in the |
1933 paragraph.</P> | 1933 paragraph.</P> |
1934 </pre> | 1934 </pre> |
1935 | 1935 |
1936 <p>the lines of which happen to be broken as follows: | 1936 <p>the lines of which happen to be broken as follows: |
1937 | 1937 |
1938 <pre> | 1938 <pre> |
1939 THIS IS A SOMEWHAT LONG HTML PARAGRAPH THAT | 1939 THIS IS A SOMEWHAT LONG HTML PARAGRAPH THAT |
1940 will be broken into several lines. The first | 1940 will be broken into several lines. The first |
1941 line will be identified by a fictional tag | 1941 line will be identified by a fictional tag |
1942 sequence. The other lines will be treated as | 1942 sequence. The other lines will be treated as |
1943 ordinary lines in the paragraph. | 1943 ordinary lines in the paragraph. |
1944 </pre> | 1944 </pre> |
1945 | 1945 |
1946 <p>This paragraph might be "rewritten" by user agents to include the | 1946 <p>This paragraph might be "rewritten" by user agents to include the |
1947 <em>fictional tag sequence</em> for <code>::first-line</code>. This | 1947 <em>fictional tag sequence</em> for <code>::first-line</code>. This |
1948 fictional tag sequence helps to show how properties are inherited.</p> | 1948 fictional tag sequence helps to show how properties are inherited.</p> |
1949 | 1949 |
1950 <pre> | 1950 <pre> |
1951 <P><b><P::first-line></b> This is a somewhat long HTML | 1951 <P><b><P::first-line></b> This is a somewhat long HTML |
1952 paragraph that <b></P::first-line></b> will be broken into several | 1952 paragraph that <b></P::first-line></b> will be broken into several |
1953 lines. The first line will be identified | 1953 lines. The first line will be identified |
1954 by a fictional tag sequence. The other lines | 1954 by a fictional tag sequence. The other lines |
1955 will be treated as ordinary lines in the | 1955 will be treated as ordinary lines in the |
1956 paragraph.</P> | 1956 paragraph.</P> |
1957 </pre> | 1957 </pre> |
1958 | 1958 |
1959 <p>If a pseudo-element breaks up a real element, the desired effect | 1959 <p>If a pseudo-element breaks up a real element, the desired effect |
1960 can often be described by a fictional tag sequence that closes and | 1960 can often be described by a fictional tag sequence that closes and |
1961 then re-opens the element. Thus, if we mark up the previous paragraph | 1961 then re-opens the element. Thus, if we mark up the previous paragraph |
1962 with a <code>span</code> element:</p> | 1962 with a <code>span</code> element:</p> |
1963 | 1963 |
1964 <pre> | 1964 <pre> |
1965 <P><b><SPAN class="test"></b> This is a somewhat long HTML | 1965 <P><b><SPAN class="test"></b> This is a somewhat long HTML |
1966 paragraph that will be broken into several | 1966 paragraph that will be broken into several |
1967 lines.<b></SPAN></b> The first line will be identified | 1967 lines.<b></SPAN></b> The first line will be identified |
1968 by a fictional tag sequence. The other lines | 1968 by a fictional tag sequence. The other lines |
1969 will be treated as ordinary lines in the | 1969 will be treated as ordinary lines in the |
1970 paragraph.</P> | 1970 paragraph.</P> |
1971 </pre> | 1971 </pre> |
1972 | 1972 |
1973 <p>the user agent could simulate start and end tags for | 1973 <p>the user agent could simulate start and end tags for |
1974 <code>span</code> when inserting the fictional tag sequence for | 1974 <code>span</code> when inserting the fictional tag sequence for |
1975 <code>::first-line</code>. | 1975 <code>::first-line</code>. |
1976 | 1976 |
1977 <pre> | 1977 <pre> |
1978 <P><P::first-line><b><SPAN class="test"></b> This is a | 1978 <P><P::first-line><b><SPAN class="test"></b> This is a |
1979 somewhat long HTML | 1979 somewhat long HTML |
1980 paragraph that will <b></SPAN></b></P::first-line><b><SPAN class=
"test"></b> be | 1980 paragraph that will <b></SPAN></b></P::first-line><b><SPAN class=
"test"></b> be |
1981 broken into several | 1981 broken into several |
1982 lines.<b></SPAN></b> The first line will be identified | 1982 lines.<b></SPAN></b> The first line will be identified |
1983 by a fictional tag sequence. The other lines | 1983 by a fictional tag sequence. The other lines |
1984 will be treated as ordinary lines in the | 1984 will be treated as ordinary lines in the |
1985 paragraph.</P> | 1985 paragraph.</P> |
1986 </pre> | 1986 </pre> |
1987 | 1987 |
1988 <p>In CSS, the <code>::first-line</code> pseudo-element can only be | 1988 <p>In CSS, the <code>::first-line</code> pseudo-element can only be |
1989 attached to a block-level element, an inline-block, a table-caption, | 1989 attached to a block-level element, an inline-block, a table-caption, |
1990 or a table-cell.</p> | 1990 or a table-cell.</p> |
1991 | 1991 |
1992 <p><a name="first-formatted-line"></a>The "first formatted line" of an | 1992 <p><a name="first-formatted-line"></a>The "first formatted line" of an |
1993 element may occur inside a | 1993 element may occur inside a |
1994 block-level descendant in the same flow (i.e., a block-level | 1994 block-level descendant in the same flow (i.e., a block-level |
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2112 | 2112 |
2113 <p>The <span class="index-inst" title="fictional tag | 2113 <p>The <span class="index-inst" title="fictional tag |
2114 sequence">fictional tag sequence</span> is:</p> | 2114 sequence">fictional tag sequence</span> is:</p> |
2115 | 2115 |
2116 <pre> | 2116 <pre> |
2117 <P> | 2117 <P> |
2118 <SPAN> | 2118 <SPAN> |
2119 <P::first-letter> | 2119 <P::first-letter> |
2120 T | 2120 T |
2121 </P::first-letter>he first | 2121 </P::first-letter>he first |
2122 </SPAN> | 2122 </SPAN> |
2123 few words of an article in the Economist. | 2123 few words of an article in the Economist. |
2124 </P> | 2124 </P> |
2125 </pre> | 2125 </pre> |
2126 | 2126 |
2127 <p>Note that the <code>::first-letter</code> pseudo-element tags abut | 2127 <p>Note that the <code>::first-letter</code> pseudo-element tags abut |
2128 the content (i.e., the initial character), while the ::first-line | 2128 the content (i.e., the initial character), while the ::first-line |
2129 pseudo-element start tag is inserted right after the start tag of the | 2129 pseudo-element start tag is inserted right after the start tag of the |
2130 block element.</p> </div> | 2130 block element.</p> </div> |
2131 | 2131 |
2132 <p>In order to achieve traditional drop caps formatting, user agents | 2132 <p>In order to achieve traditional drop caps formatting, user agents |
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2223 p::first-line { color: blue } | 2223 p::first-line { color: blue } |
2224 | 2224 |
2225 <P>Some text that ends up on two lines</P></pre> | 2225 <P>Some text that ends up on two lines</P></pre> |
2226 | 2226 |
2227 <p>Assuming that a line break will occur before the word "ends", the | 2227 <p>Assuming that a line break will occur before the word "ends", the |
2228 <span class="index-inst" title="fictional tag sequence">fictional tag | 2228 <span class="index-inst" title="fictional tag sequence">fictional tag |
2229 sequence</span> for this fragment might be:</p> | 2229 sequence</span> for this fragment might be:</p> |
2230 | 2230 |
2231 <pre><P> | 2231 <pre><P> |
2232 <P::first-line> | 2232 <P::first-line> |
2233 <P::first-letter> | 2233 <P::first-letter> |
2234 S | 2234 S |
2235 </P::first-letter>ome text that | 2235 </P::first-letter>ome text that |
2236 </P::first-line> | 2236 </P::first-line> |
2237 ends up on two lines | 2237 ends up on two lines |
2238 </P></pre> | 2238 </P></pre> |
2239 | 2239 |
2240 <p>Note that the <code>::first-letter</code> element is inside the <code>::first
-line</code> | 2240 <p>Note that the <code>::first-letter</code> element is inside the <code>::first
-line</code> |
2241 element. Properties set on <code>::first-line</code> are inherited by | 2241 element. Properties set on <code>::first-line</code> are inherited by |
2242 <code>::first-letter</code>, but are overridden if the same property is set on | 2242 <code>::first-letter</code>, but are overridden if the same property is set on |
2243 <code>::first-letter</code>.</p> | 2243 <code>::first-letter</code>.</p> |
2244 </div> | 2244 </div> |
2245 | 2245 |
2246 | 2246 |
2247 <h4><a name=UIfragments>7.3.</a> <a name=selection>The ::selection pseudo-elemen
t</a></h4> | 2247 <h4><a name=UIfragments>7.3.</a> <a name=selection>The ::selection pseudo-elemen
t</a></h4> |
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2734 <th>Specification</th> | 2734 <th>Specification</th> |
2735 <td>CSS level 1</td></tr> | 2735 <td>CSS level 1</td></tr> |
2736 <tr> | 2736 <tr> |
2737 <th>Accepts</th> | 2737 <th>Accepts</th> |
2738 <td>type selectors<br>class selectors<br>ID selectors<br>:link, | 2738 <td>type selectors<br>class selectors<br>ID selectors<br>:link, |
2739 :visited and :active pseudo-classes<br>descendant combinator | 2739 :visited and :active pseudo-classes<br>descendant combinator |
2740 <br>::first-line and ::first-letter pseudo-elements</td></tr> | 2740 <br>::first-line and ::first-letter pseudo-elements</td></tr> |
2741 <tr> | 2741 <tr> |
2742 <th>Excludes</th> | 2742 <th>Excludes</th> |
2743 <td> | 2743 <td> |
2744 | 2744 |
2745 <p>universal selector<br>attribute selectors<br>:hover and :focus | 2745 <p>universal selector<br>attribute selectors<br>:hover and :focus |
2746 pseudo-classes<br>:target pseudo-class<br>:lang() pseudo-class<br>all UI | 2746 pseudo-classes<br>:target pseudo-class<br>:lang() pseudo-class<br>all UI |
2747 element states pseudo-classes<br>all structural | 2747 element states pseudo-classes<br>all structural |
2748 pseudo-classes<br>negation pseudo-class<br>all | 2748 pseudo-classes<br>negation pseudo-class<br>all |
2749 UI element fragments pseudo-elements<br>::before and ::after | 2749 UI element fragments pseudo-elements<br>::before and ::after |
2750 pseudo-elements<br>child combinators<br>sibling combinators | 2750 pseudo-elements<br>child combinators<br>sibling combinators |
2751 | 2751 |
2752 <p>namespaces</td></tr> | 2752 <p>namespaces</td></tr> |
2753 <tr> | 2753 <tr> |
2754 <th>Extra constraints</th> | 2754 <th>Extra constraints</th> |
2755 <td>only one class selector allowed per sequence of simple | 2755 <td>only one class selector allowed per sequence of simple |
2756 selectors</td></tr></tbody></table><br><br> | 2756 selectors</td></tr></tbody></table><br><br> |
2757 <table class="tprofile"> | 2757 <table class="tprofile"> |
2758 <tbody> | 2758 <tbody> |
2759 <tr> | 2759 <tr> |
2760 <th class="title" colspan=2>Selectors profile</th></tr> | 2760 <th class="title" colspan=2>Selectors profile</th></tr> |
2761 <tr> | 2761 <tr> |
2762 <th>Specification</th> | 2762 <th>Specification</th> |
2763 <td>CSS level 2</td></tr> | 2763 <td>CSS level 2</td></tr> |
2764 <tr> | 2764 <tr> |
2765 <th>Accepts</th> | 2765 <th>Accepts</th> |
2766 <td>type selectors<br>universal selector<br>attribute presence and | 2766 <td>type selectors<br>universal selector<br>attribute presence and |
2767 values selectors<br>class selectors<br>ID selectors<br>:link, :visited, | 2767 values selectors<br>class selectors<br>ID selectors<br>:link, :visited, |
2768 :active, :hover, :focus, :lang() and :first-child pseudo-classes | 2768 :active, :hover, :focus, :lang() and :first-child pseudo-classes |
2769 <br>descendant combinator<br>child combinator<br>adjacent sibling | 2769 <br>descendant combinator<br>child combinator<br>adjacent sibling |
2770 combinator<br>::first-line and ::first-letter pseudo-elements<br>::before | 2770 combinator<br>::first-line and ::first-letter pseudo-elements<br>::before |
2771 and ::after pseudo-elements</td></tr> | 2771 and ::after pseudo-elements</td></tr> |
2772 <tr> | 2772 <tr> |
2773 <th>Excludes</th> | 2773 <th>Excludes</th> |
2774 <td> | 2774 <td> |
2775 | 2775 |
2776 <p>content selectors<br>substring matching attribute | 2776 <p>content selectors<br>substring matching attribute |
2777 selectors<br>:target pseudo-classes<br>all UI element | 2777 selectors<br>:target pseudo-classes<br>all UI element |
2778 states pseudo-classes<br>all structural pseudo-classes other | 2778 states pseudo-classes<br>all structural pseudo-classes other |
2779 than :first-child<br>negation pseudo-class<br>all UI element | 2779 than :first-child<br>negation pseudo-class<br>all UI element |
2780 fragments pseudo-elements<br>general sibling combinators | 2780 fragments pseudo-elements<br>general sibling combinators |
2781 | 2781 |
2782 <p>namespaces</td></tr> | 2782 <p>namespaces</td></tr> |
2783 <tr> | 2783 <tr> |
2784 <th>Extra constraints</th> | 2784 <th>Extra constraints</th> |
2785 <td>more than one class selector per sequence of simple selectors (CSS1 | 2785 <td>more than one class selector per sequence of simple selectors (CSS1 |
2786 constraint) allowed</td></tr></tbody></table> | 2786 constraint) allowed</td></tr></tbody></table> |
2787 | 2787 |
2788 <p>In CSS, selectors express pattern matching rules that determine which style | 2788 <p>In CSS, selectors express pattern matching rules that determine which style |
2789 rules apply to elements in the document tree. | 2789 rules apply to elements in the document tree. |
2790 | 2790 |
2791 <p>The following selector (CSS level 2) will <b>match</b> all anchors <code>a</c
ode> | 2791 <p>The following selector (CSS level 2) will <b>match</b> all anchors <code>a</c
ode> |
2792 with attribute <code>name</code> set inside a section 1 header <code>h1</code>: | 2792 with attribute <code>name</code> set inside a section 1 header <code>h1</code>: |
2793 <pre>h1 a[name]</pre> | 2793 <pre>h1 a[name]</pre> |
2794 | 2794 |
2795 <p>All CSS declarations attached to such a selector are applied to elements | 2795 <p>All CSS declarations attached to such a selector are applied to elements |
2796 matching it. </div> | 2796 matching it. </div> |
2797 | 2797 |
2798 <div class="profile"> | 2798 <div class="profile"> |
2799 <table class="tprofile"> | 2799 <table class="tprofile"> |
2800 <tbody> | 2800 <tbody> |
2801 <tr> | 2801 <tr> |
2802 <th class="title" colspan=2>Selectors profile</th></tr> | 2802 <th class="title" colspan=2>Selectors profile</th></tr> |
2803 <tr> | 2803 <tr> |
2804 <th>Specification</th> | 2804 <th>Specification</th> |
2805 <td>STTS 3</td> | 2805 <td>STTS 3</td> |
2806 </tr> | 2806 </tr> |
2807 <tr> | 2807 <tr> |
2808 <th>Accepts</th> | 2808 <th>Accepts</th> |
2809 <td> | 2809 <td> |
2810 | 2810 |
2811 <p>type selectors<br>universal selectors<br>attribute selectors<br>class | 2811 <p>type selectors<br>universal selectors<br>attribute selectors<br>class |
2812 selectors<br>ID selectors<br>all structural pseudo-classes<br> | 2812 selectors<br>ID selectors<br>all structural pseudo-classes<br> |
2813 all combinators | 2813 all combinators |
2814 | 2814 |
2815 <p>namespaces</td></tr> | 2815 <p>namespaces</td></tr> |
2816 <tr> | 2816 <tr> |
2817 <th>Excludes</th> | 2817 <th>Excludes</th> |
2818 <td>non-accepted pseudo-classes<br>pseudo-elements<br></td></tr> | 2818 <td>non-accepted pseudo-classes<br>pseudo-elements<br></td></tr> |
2819 <tr> | 2819 <tr> |
2820 <th>Extra constraints</th> | 2820 <th>Extra constraints</th> |
2821 <td>some selectors and combinators are not allowed in fragment | 2821 <td>some selectors and combinators are not allowed in fragment |
2822 descriptions on the right side of STTS declarations.</td></tr></tbody></ta
ble> | 2822 descriptions on the right side of STTS declarations.</td></tr></tbody></ta
ble> |
2823 <form> | 2823 <form> |
2824 <input type="text" name="test10"/> | 2824 <input type="text" name="test10"/> |
(...skipping 15 matching lines...) Expand all Loading... |
2840 <input type="text" name="foo"/> | 2840 <input type="text" name="foo"/> |
2841 <input type="text" name="foo"/> | 2841 <input type="text" name="foo"/> |
2842 <input type="text" name="foo"/> | 2842 <input type="text" name="foo"/> |
2843 <input type="text" name="foo"/> | 2843 <input type="text" name="foo"/> |
2844 <input type="text" name="foo"/> | 2844 <input type="text" name="foo"/> |
2845 <input type="text" name="foo"/> | 2845 <input type="text" name="foo"/> |
2846 <input type="text" name="foo"/> | 2846 <input type="text" name="foo"/> |
2847 <input type="text" name="foo"/> | 2847 <input type="text" name="foo"/> |
2848 <input type="text" name="foo"/> | 2848 <input type="text" name="foo"/> |
2849 </form> | 2849 </form> |
2850 | 2850 |
2851 <p>Selectors can be used in STTS 3 in two different | 2851 <p>Selectors can be used in STTS 3 in two different |
2852 manners: | 2852 manners: |
2853 <ol> | 2853 <ol> |
2854 <li>a selection mechanism equivalent to CSS selection mechanism: declarations | 2854 <li>a selection mechanism equivalent to CSS selection mechanism: declarations |
2855 attached to a given selector are applied to elements matching that selector, | 2855 attached to a given selector are applied to elements matching that selector, |
2856 <li>fragment descriptions that appear on the right side of declarations. | 2856 <li>fragment descriptions that appear on the right side of declarations. |
2857 </li></ol></div> | 2857 </li></ol></div> |
2858 | 2858 |
2859 <h2><a name=Conformance></a>13. Conformance and requirements</h2> | 2859 <h2><a name=Conformance></a>13. Conformance and requirements</h2> |
2860 | 2860 |
2861 <p>This section defines conformance with the present specification only. | 2861 <p>This section defines conformance with the present specification only. |
2862 | 2862 |
2863 <p>The inability of a user agent to implement part of this specification due to | 2863 <p>The inability of a user agent to implement part of this specification due to |
2864 the limitations of a particular device (e.g., non interactive user agents will | 2864 the limitations of a particular device (e.g., non interactive user agents will |
2865 probably not implement dynamic pseudo-classes because they make no sense without | 2865 probably not implement dynamic pseudo-classes because they make no sense without |
2866 interactivity) does not imply non-conformance. | 2866 interactivity) does not imply non-conformance. |
2867 | 2867 |
2868 <p>All specifications reusing Selectors must contain a <a | 2868 <p>All specifications reusing Selectors must contain a <a |
2869 href="#profiling">Profile</a> listing the | 2869 href="#profiling">Profile</a> listing the |
2870 subset of Selectors it accepts or excludes, and describing the constraints | 2870 subset of Selectors it accepts or excludes, and describing the constraints |
2871 it adds to the current specification. | 2871 it adds to the current specification. |
2872 | 2872 |
2873 <p>Invalidity is caused by a parsing error, e.g. an unrecognized token or a toke
n | 2873 <p>Invalidity is caused by a parsing error, e.g. an unrecognized token or a toke
n |
2874 which is not allowed at the current parsing point. | 2874 which is not allowed at the current parsing point. |
2875 | 2875 |
2876 <p>User agents must observe the rules for handling parsing errors: | 2876 <p>User agents must observe the rules for handling parsing errors: |
2877 <ul> | 2877 <ul> |
2878 <li>a simple selector containing an undeclared namespace prefix is invalid</li
> | 2878 <li>a simple selector containing an undeclared namespace prefix is invalid</li
> |
2879 <li>a selector containing an invalid simple selector, an invalid combinator | 2879 <li>a selector containing an invalid simple selector, an invalid combinator |
2880 or an invalid token is invalid. </li> | 2880 or an invalid token is invalid. </li> |
2881 <li>a group of selectors containing an invalid selector is invalid.</li> | 2881 <li>a group of selectors containing an invalid selector is invalid.</li> |
(...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
2914 | 2914 |
2915 <h2><a name=references>16. References</a></h2> | 2915 <h2><a name=references>16. References</a></h2> |
2916 | 2916 |
2917 <dl class="refs"> | 2917 <dl class="refs"> |
2918 | 2918 |
2919 <dt>[CSS1] | 2919 <dt>[CSS1] |
2920 <dd><a name=refsCSS1></a> Bert Bos, Håkon Wium Lie; "<cite>Cascading Sty
le Sheets, level 1</cite>", W3C Recommendation, 17 Dec 1996, revised 11 Jan 1999 | 2920 <dd><a name=refsCSS1></a> Bert Bos, Håkon Wium Lie; "<cite>Cascading Sty
le Sheets, level 1</cite>", W3C Recommendation, 17 Dec 1996, revised 11 Jan 1999 |
2921 <dd>(<code><a href="http://www.w3.org/TR/REC-CSS1">http://www.w3.org/TR/REC-CS
S1</a></code>) | 2921 <dd>(<code><a href="http://www.w3.org/TR/REC-CSS1">http://www.w3.org/TR/REC-CS
S1</a></code>) |
2922 | 2922 |
2923 <dt>[CSS21] | 2923 <dt>[CSS21] |
2924 <dd><a name=refsCSS21></a> Bert Bos, Tantek Çelik, Ian Hickson, Hå
;kon Wium Lie, editors; "<cite>Cascading Style Sheets, level 2 revision 1</cite>
", W3C Working Draft, 13 June 2005 | 2924 <dd><a name=refsCSS21></a> Bert Bos, Tantek Çelik, Ian Hickson, Hå
;kon Wium Lie, editors; "<cite>Cascading Style Sheets, level 2 revision 1</cite>
", W3C Working Draft, 13 June 2005 |
2925 <dd>(<code><a href="http://www.w3.org/TR/CSS21">http://www.w3.org/TR/CSS21</a>
</code>) | 2925 <dd>(<code><a href="http://www.w3.org/TR/CSS21">http://www.w3.org/TR/CSS21</a>
</code>) |
2926 | 2926 |
2927 <dt>[CWWW] | 2927 <dt>[CWWW] |
2928 <dd><a name=refsCWWW></a> Martin J. Dürst, François Yergeau, Misha
Wolf, Asmus Freytag, Tex Texin, editors; "<cite>Character Model for the World W
ide Web</cite>", W3C Recommendation, 15 February 2005 | 2928 <dd><a name=refsCWWW></a> Martin J. Dürst, François Yergeau, Misha
Wolf, Asmus Freytag, Tex Texin, editors; "<cite>Character Model for the World W
ide Web</cite>", W3C Recommendation, 15 February 2005 |
2929 <dd>(<code><a href="http://www.w3.org/TR/charmod/">http://www.w3.org/TR/charmo
d/</a></code>) | 2929 <dd>(<code><a href="http://www.w3.org/TR/charmod/">http://www.w3.org/TR/charmo
d/</a></code>) |
2930 | 2930 |
2931 <dt>[FLEX] | 2931 <dt>[FLEX] |
2932 <dd><a name="refsFLEX"></a> "<cite>Flex: The Lexical Scanner Generator</cite>"
, Version 2.3.7, ISBN 1882114213 | 2932 <dd><a name="refsFLEX"></a> "<cite>Flex: The Lexical Scanner Generator</cite>"
, Version 2.3.7, ISBN 1882114213 |
2933 | 2933 |
2934 <dt>[HTML4] | 2934 <dt>[HTML4] |
2935 <dd><a name="refsHTML4"></a> Dave Ragget, Arnaud Le Hors, Ian Jacobs, editors;
"<cite>HTML 4.01 Specification</cite>", W3C Recommendation, 24 December 1999 | 2935 <dd><a name="refsHTML4"></a> Dave Ragget, Arnaud Le Hors, Ian Jacobs, editors;
"<cite>HTML 4.01 Specification</cite>", W3C Recommendation, 24 December 1999 |
2936 <dd>(<a href="http://www.w3.org/TR/html4/"><code>http://www.w3.org/TR/html4/</
code></a>) | 2936 <dd>(<a href="http://www.w3.org/TR/html4/"><code>http://www.w3.org/TR/html4/</
code></a>) |
2937 | 2937 |
2938 <dt>[MATH] | 2938 <dt>[MATH] |
2939 <dd><a name="refsMATH"></a> Patrick Ion, Robert Miner, editors; "<cite>Mathema
tical Markup Language (MathML) 1.01</cite>", W3C Recommendation, revision of 7 J
uly 1999 | 2939 <dd><a name="refsMATH"></a> Patrick Ion, Robert Miner, editors; "<cite>Mathema
tical Markup Language (MathML) 1.01</cite>", W3C Recommendation, revision of 7 J
uly 1999 |
2940 <dd>(<code><a href="http://www.w3.org/TR/REC-MathML/">http://www.w3.org/TR/REC
-MathML/</a></code>) | 2940 <dd>(<code><a href="http://www.w3.org/TR/REC-MathML/">http://www.w3.org/TR/REC
-MathML/</a></code>) |
2941 | 2941 |
2942 <dt>[RFC3066] | 2942 <dt>[RFC3066] |
2943 <dd><a name="refsRFC3066"></a> H. Alvestrand; "<cite>Tags for the Identificati
on of Languages</cite>", Request for Comments 3066, January 2001 | 2943 <dd><a name="refsRFC3066"></a> H. Alvestrand; "<cite>Tags for the Identificati
on of Languages</cite>", Request for Comments 3066, January 2001 |
2944 <dd>(<a href="http://www.ietf.org/rfc/rfc3066.txt"><code>http://www.ietf.org/r
fc/rfc3066.txt</code></a>) | 2944 <dd>(<a href="http://www.ietf.org/rfc/rfc3066.txt"><code>http://www.ietf.org/r
fc/rfc3066.txt</code></a>) |
2945 | 2945 |
2946 <dt>[STTS] | 2946 <dt>[STTS] |
2947 <dd><a name=refsSTTS></a> Daniel Glazman; "<cite>Simple Tree Transformation Sh
eets 3</cite>", Electricité de France, submission to the W3C, 11 November
1998 | 2947 <dd><a name=refsSTTS></a> Daniel Glazman; "<cite>Simple Tree Transformation Sh
eets 3</cite>", Electricité de France, submission to the W3C, 11 November
1998 |
2948 <dd>(<code><a href="http://www.w3.org/TR/NOTE-STTS3">http://www.w3.org/TR/NOTE
-STTS3</a></code>) | 2948 <dd>(<code><a href="http://www.w3.org/TR/NOTE-STTS3">http://www.w3.org/TR/NOTE
-STTS3</a></code>) |
2949 | 2949 |
2950 <dt>[SVG] | 2950 <dt>[SVG] |
2951 <dd><a name="refsSVG"></a> Jon Ferraiolo, 藤沢 淳, Dean Jack
son, editors; "<cite>Scalable Vector Graphics (SVG) 1.1 Specification</cite>", W
3C Recommendation, 14 January 2003 | 2951 <dd><a name="refsSVG"></a> Jon Ferraiolo, 藤沢 淳, Dean Jack
son, editors; "<cite>Scalable Vector Graphics (SVG) 1.1 Specification</cite>", W
3C Recommendation, 14 January 2003 |
2952 <dd>(<code><a href="http://www.w3.org/TR/SVG/">http://www.w3.org/TR/SVG/</a></
code>) | 2952 <dd>(<code><a href="http://www.w3.org/TR/SVG/">http://www.w3.org/TR/SVG/</a></
code>) |
2953 | 2953 |
2954 <dt>[UNICODE]</dt> | 2954 <dt>[UNICODE]</dt> |
2955 <dd><a name="refsUNICODE"></a> <cite><a | 2955 <dd><a name="refsUNICODE"></a> <cite><a |
2956 href="http://www.unicode.org/versions/Unicode4.1.0/">The Unicode Standard, Ve
rsion 4.1</a></cite>, The Unicode Consortium. Boston, MA, Addison-Wesley, March
2005. ISBN 0-321-18578-1, as amended by <a href="http://www.unicode.org/versions
/Unicode4.0.1/">Unicode 4.0.1</a> and <a href="http://www.unicode.org/versions/U
nicode4.1.0/">Unicode 4.1.0</a>. | 2956 href="http://www.unicode.org/versions/Unicode4.1.0/">The Unicode Standard, Ve
rsion 4.1</a></cite>, The Unicode Consortium. Boston, MA, Addison-Wesley, March
2005. ISBN 0-321-18578-1, as amended by <a href="http://www.unicode.org/versions
/Unicode4.0.1/">Unicode 4.0.1</a> and <a href="http://www.unicode.org/versions/U
nicode4.1.0/">Unicode 4.1.0</a>. |
2957 <dd>(<code><a href="http://www.unicode.org/versions/">http://www.unicode.org/v
ersions/</a></code>)</dd> | 2957 <dd>(<code><a href="http://www.unicode.org/versions/">http://www.unicode.org/v
ersions/</a></code>)</dd> |
2958 | 2958 |
2959 <dt>[XML10] | 2959 <dt>[XML10] |
2960 <dd><a name="refsXML10"></a> Tim Bray, Jean Paoli, C. M. Sperberg-McQueen, Eve
Maler, François Yergeau, editors; "<cite>Extensible Markup Language (XML
) 1.0 (Third Edition)</cite>", W3C Recommendation, 4 February 2004 | 2960 <dd><a name="refsXML10"></a> Tim Bray, Jean Paoli, C. M. Sperberg-McQueen, Eve
Maler, François Yergeau, editors; "<cite>Extensible Markup Language (XML
) 1.0 (Third Edition)</cite>", W3C Recommendation, 4 February 2004 |
2961 <dd>(<a href="http://www.w3.org/TR/REC-xml/"><code>http://www.w3.org/TR/REC-xm
l/</code></a>) | 2961 <dd>(<a href="http://www.w3.org/TR/REC-xml/"><code>http://www.w3.org/TR/REC-xm
l/</code></a>) |
2962 | 2962 |
2963 <dt>[XMLNAMES] | 2963 <dt>[XMLNAMES] |
2964 <dd><a name="refsXMLNAMES"></a> Tim Bray, Dave Hollander, Andrew Layman, edito
rs; "<cite>Namespaces in XML</cite>", W3C Recommendation, 14 January 1999 | 2964 <dd><a name="refsXMLNAMES"></a> Tim Bray, Dave Hollander, Andrew Layman, edito
rs; "<cite>Namespaces in XML</cite>", W3C Recommendation, 14 January 1999 |
2965 <dd>(<a href="http://www.w3.org/TR/REC-xml-names/"><code>http://www.w3.org/TR/
REC-xml-names/</code></a>) | 2965 <dd>(<a href="http://www.w3.org/TR/REC-xml-names/"><code>http://www.w3.org/TR/
REC-xml-names/</code></a>) |
2966 | 2966 |
2967 <dt>[YACC] | 2967 <dt>[YACC] |
2968 <dd><a name="refsYACC"></a> S. C. Johnson; "<cite>YACC — Yet another com
piler compiler</cite>", Technical Report, Murray Hill, 1975 | 2968 <dd><a name="refsYACC"></a> S. C. Johnson; "<cite>YACC — Yet another com
piler compiler</cite>", Technical Report, Murray Hill, 1975 |
2969 | 2969 |
2970 </dl> | 2970 </dl> |
2971 </body> | 2971 </body> |
2972 </html> | 2972 </html> |
OLD | NEW |