| author | Oleksandr Gavenko <gavenkoa@gmail.com> |
| Mon, 23 Dec 2013 23:03:20 +0200 | |
| changeset 1534 | 61deca7da3f5 |
| parent 1533 | 38f62ec2f1ed |
| child 1599 | 52d4f3d19b46 |
| permissions | -rw-r--r-- |
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.. -*- coding: utf-8; -*- |
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.. include:: HEADER.rst |
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============= |
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JavaScript. |
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============= |
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.. contents :: |
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HTML. |
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===== |
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Including JavaScript in HTML page.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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``<noscript>`` tag used to render HTML if JavaScript disabled in browser. |
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Including JavaScript in HTML page. |
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================================== |
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38f62ec2f1ed
Including JavaScript in HTML page.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1441
diff
changeset
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38f62ec2f1ed
Including JavaScript in HTML page.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1441
diff
changeset
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In ``head``:: |
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<html> |
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<head> |
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<script type="text/javascript" src="abc.js"></script> |
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</head> |
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... |
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<html> |
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Including JavaScript in HTML page.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1441
diff
changeset
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or alternatively just before closing ``body``:: |
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38f62ec2f1ed
Including JavaScript in HTML page.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1441
diff
changeset
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38f62ec2f1ed
Including JavaScript in HTML page.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1441
diff
changeset
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<script src="abc.js"></script> |
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38f62ec2f1ed
Including JavaScript in HTML page.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1441
diff
changeset
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</body> |
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38f62ec2f1ed
Including JavaScript in HTML page.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1441
diff
changeset
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<html> |
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38f62ec2f1ed
Including JavaScript in HTML page.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1441
diff
changeset
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38f62ec2f1ed
Including JavaScript in HTML page.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1441
diff
changeset
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**NOTE** ``type="text/javascript"`` no longer necessary. |
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38f62ec2f1ed
Including JavaScript in HTML page.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1441
diff
changeset
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Inlining JavaScript in HTML code. |
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================================= |
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:: |
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<html> |
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<h1>Hello!<h1/> |
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<script language="javascript"> |
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<!-- |
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alert("Hello!")
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document.write("sin(10) = " + Math.sin(10))
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//--> |
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</script> |
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</html> |
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Reduce js code size. |
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==================== |
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http://crockford.com/javascript/jsmin |
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The JavaScript Minifier |
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http://developer.yahoo.com/yui/compressor/ |
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YUI Compressor |
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JavaScript standards.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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changeset
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JavaScript standards. |
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JavaScript standards.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1427
diff
changeset
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===================== |
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20c7582806da
JavaScript standards.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1427
diff
changeset
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JavaScript standards.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1427
diff
changeset
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http://www.ecma-international.org/publications/standards/Ecma-262.htm |
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Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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ECMAScript Language Specification. |
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Archive of JavaScript standards.
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parents:
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http://www.ecma-international.org/publications/standards/Ecma-262-arch.htm |
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Archive of JavaScript standards.
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parents:
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ECMAScript Language Specification. |
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parents:
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changeset
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http://www.ecma-international.org/publications/standards/Ecma-327.htm |
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JavaScript standards.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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ECMAScript 3rd Edition Compact Profile |
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JavaScript standards.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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http://www.ecma-international.org/publications/standards/Ecma-357.htm |
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JavaScript standards.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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ECMAScript for XML (E4X) Specification. |
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JavaScript standards.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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http://www.ecma-international.org/publications/standards/Ecma-290.htm |
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JavaScript standards.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1427
diff
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ECMAScript Components Specification. |
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JavaScript standards.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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JavaScript versions. |
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==================== |
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JavaScript 1.5 was introduced back in 1999. |
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https://developer.mozilla.org/en-US/docs/JavaScript/Reference#JavaScript.2FBrowser_support_history |
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List of versions with CHANGES. |
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http://en.wikipedia.org/wiki/Javascript#Versions |
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List of versions per browser. |
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http://en.wikipedia.org/wiki/ECMAScript#Version_correspondence |
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List of versions. |
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ECMAScript 5 compatibility table.
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http://kangax.github.com/es5-compat-table/ |
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ECMAScript 5 compatibility table.
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parents:
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ECMAScript 5 compatibility table. |
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Can I use ECMAScript 5 Strict Mode?
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http://caniuse.com/use-strict |
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Can I use ECMAScript 5 Strict Mode?
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parents:
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Can I use ECMAScript 5 Strict Mode? |
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Pretty print from JavaScript.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1430
diff
changeset
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Pretty print from JavaScript. |
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67d287d2e77e
Pretty print from JavaScript.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1430
diff
changeset
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============================= |
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:: |
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console.debug("%o", obj);
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Logging in JS. |
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============== |
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Pretty print from JavaScript.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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diff
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67d287d2e77e
Pretty print from JavaScript.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1430
diff
changeset
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To Web Developer console (Firefox/Chrome):: |
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67d287d2e77e
Pretty print from JavaScript.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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diff
changeset
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console.log("str");
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console.info("str is %s", "str");
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console.warn("this is %o", this);
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console.error("int: %i, float: %f, string: %s, object: %o", 2, .333, "str", this);
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To see stack-trace use:: |
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console.trace(); |
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console.log(new Error().stack); // only FF |
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Pretty print from JavaScript.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1430
diff
changeset
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XML from JavaScript. |
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==================== |
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Powerful, standards-compliant JavaScript XML parser that is designed to help web application |
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designers implement cross platform applications that take advantage of client-side manipulation of |
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XML data. XML for <SCRIPT> provides a full suite of tools, including: |
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* A standards-compliant W3C DOM Level 2 processor |
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* An XPath processor |
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* A standards-compliant SAX processor |
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* A simple (classic) DOM processor |
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* Proxies for XML retrieval from any domain |
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* Utilities for XML and application development |
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http://xmljs.sourceforge.net/ |
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home page |
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