[Mapbender-commits] r6041 - in trunk/mapbender/http/extensions: .
jquery.metadata.2.1
svn_mapbender at osgeo.org
svn_mapbender at osgeo.org
Thu Apr 29 10:25:19 EDT 2010
Author: christoph
Date: 2010-04-29 10:25:19 -0400 (Thu, 29 Apr 2010)
New Revision: 6041
Added:
trunk/mapbender/http/extensions/jquery.metadata.2.1/
trunk/mapbender/http/extensions/jquery.metadata.2.1/META.json
trunk/mapbender/http/extensions/jquery.metadata.2.1/README
trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.js
trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.min.js
trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.min.js~
Log:
metadata plugin
Added: trunk/mapbender/http/extensions/jquery.metadata.2.1/META.json
===================================================================
--- trunk/mapbender/http/extensions/jquery.metadata.2.1/META.json (rev 0)
+++ trunk/mapbender/http/extensions/jquery.metadata.2.1/META.json 2010-04-29 14:25:19 UTC (rev 6041)
@@ -0,0 +1,33 @@
+{
+ "name": "jQuery-Metadata",
+ "version": 2.0,
+ "author": [
+ "John Resig <jeresig at gmail.com>",
+ "Jörn Zaefferer <joern.zaefferer at gmail.com>",
+ "Paul McLanahan <pmclanahan at gmail.com>"
+ ],
+ "abstract": "Quietly extract JSON metadata contained within DOM elements.",
+ "license": "mit, gpl",
+ "distribution_type": "extension",
+ "requires": {
+ "jQuery": 1.2
+ },
+ "build_requires": {
+ "jQuery-testrunner": 0
+ },
+ "provides": {
+ "jQuery.Metadata": {
+ "version": 2.0,
+ "file": "jquery.metadata.js"
+ }
+ },
+ "keywords": [
+ "data",
+ "utility"
+ ],
+ "meta-spec": {
+ "version": 1.3,
+ "url": "http://module-build.sourceforge.net/META-spec-v1.3.html"
+ },
+ "generated_by": "John Resig"
+}
Property changes on: trunk/mapbender/http/extensions/jquery.metadata.2.1/META.json
___________________________________________________________________
Added: svn:executable
+ *
Added: trunk/mapbender/http/extensions/jquery.metadata.2.1/README
===================================================================
--- trunk/mapbender/http/extensions/jquery.metadata.2.1/README (rev 0)
+++ trunk/mapbender/http/extensions/jquery.metadata.2.1/README 2010-04-29 14:25:19 UTC (rev 6041)
@@ -0,0 +1,20 @@
+jQuery Metadata Plugin
+
+By John Resig
+
+This plugin is capable of silently, and automatically, extracting metadata
+from classes, random attributes, and child elements.
+
+For example, you can do:
+<li class="someclass {some: 'data'} anotherclass">...</li>
+OR
+<li data="{some:'random', json: 'data'}">...</li>
+OR
+<li><script type="data">{some:"json",data:true}</script> ...</li>
+
+The default is the first method, but you can always change it by twiddling
+the options. This means that there is at least one option here that can
+appease you.
+
+There's also a bunch of options (like loading data into a single property
+and the ability to ignore braces {}).
Property changes on: trunk/mapbender/http/extensions/jquery.metadata.2.1/README
___________________________________________________________________
Added: svn:executable
+ *
Added: trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.js
===================================================================
--- trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.js (rev 0)
+++ trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.js 2010-04-29 14:25:19 UTC (rev 6041)
@@ -0,0 +1,148 @@
+/*
+ * Metadata - jQuery plugin for parsing metadata from elements
+ *
+ * Copyright (c) 2006 John Resig, Yehuda Katz, J�örn Zaefferer, Paul McLanahan
+ *
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ * Revision: $Id: jquery.metadata.js 3640 2007-10-11 18:34:38Z pmclanahan $
+ *
+ */
+
+/**
+ * Sets the type of metadata to use. Metadata is encoded in JSON, and each property
+ * in the JSON will become a property of the element itself.
+ *
+ * There are four supported types of metadata storage:
+ *
+ * attr: Inside an attribute. The name parameter indicates *which* attribute.
+ *
+ * class: Inside the class attribute, wrapped in curly braces: { }
+ *
+ * elem: Inside a child element (e.g. a script tag). The
+ * name parameter indicates *which* element.
+ * html5: Values are stored in data-* attributes.
+ *
+ * The metadata for an element is loaded the first time the element is accessed via jQuery.
+ *
+ * As a result, you can define the metadata type, use $(expr) to load the metadata into the elements
+ * matched by expr, then redefine the metadata type and run another $(expr) for other elements.
+ *
+ * @name $.metadata.setType
+ *
+ * @example <p id="one" class="some_class {item_id: 1, item_label: 'Label'}">This is a p</p>
+ * @before $.metadata.setType("class")
+ * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
+ * @desc Reads metadata from the class attribute
+ *
+ * @example <p id="one" class="some_class" data="{item_id: 1, item_label: 'Label'}">This is a p</p>
+ * @before $.metadata.setType("attr", "data")
+ * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
+ * @desc Reads metadata from a "data" attribute
+ *
+ * @example <p id="one" class="some_class"><script>{item_id: 1, item_label: 'Label'}</script>This is a p</p>
+ * @before $.metadata.setType("elem", "script")
+ * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
+ * @desc Reads metadata from a nested script element
+ *
+ * @example <p id="one" class="some_class" data-item_id="1" data-item_label="Label">This is a p</p>
+ * @before $.metadata.setType("html5")
+ * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
+ * @desc Reads metadata from a series of data-* attributes
+ *
+ * @param String type The encoding type
+ * @param String name The name of the attribute to be used to get metadata (optional)
+ * @cat Plugins/Metadata
+ * @descr Sets the type of encoding to be used when loading metadata for the first time
+ * @type undefined
+ * @see metadata()
+ */
+
+(function($) {
+
+$.extend({
+ metadata : {
+ defaults : {
+ type: 'class',
+ name: 'metadata',
+ cre: /({.*})/,
+ single: 'metadata'
+ },
+ setType: function( type, name ){
+ this.defaults.type = type;
+ this.defaults.name = name;
+ },
+ get: function( elem, opts ){
+ var settings = $.extend({},this.defaults,opts);
+ // check for empty string in single property
+ if ( !settings.single.length ) settings.single = 'metadata';
+
+ var data = $.data(elem, settings.single);
+ // returned cached data if it already exists
+ if ( data ) return data;
+
+ data = "{}";
+
+ var getData = function(data) {
+ if(typeof data != "string") return data;
+
+ if( data.indexOf('{') < 0 ) {
+ data = eval("(" + data + ")");
+ }
+ }
+
+ var getObject = function(data) {
+ if(typeof data != "string") return data;
+
+ data = eval("(" + data + ")");
+ return data;
+ }
+
+ if ( settings.type == "html5" ) {
+ var object = {};
+ $( elem.attributes ).each(function() {
+ var name = this.nodeName;
+ if(name.match(/^data-/)) name = name.replace(/^data-/, '');
+ else return true;
+ object[name] = getObject(this.nodeValue);
+ });
+ } else {
+ if ( settings.type == "class" ) {
+ var m = settings.cre.exec( elem.className );
+ if ( m )
+ data = m[1];
+ } else if ( settings.type == "elem" ) {
+ if( !elem.getElementsByTagName ) return;
+ var e = elem.getElementsByTagName(settings.name);
+ if ( e.length )
+ data = $.trim(e[0].innerHTML);
+ } else if ( elem.getAttribute != undefined ) {
+ var attr = elem.getAttribute( settings.name );
+ if ( attr )
+ data = attr;
+ }
+ object = getObject(data.indexOf("{") < 0 ? "{" + data + "}" : data);
+ }
+
+ $.data( elem, settings.single, object );
+ return object;
+ }
+ }
+});
+
+/**
+ * Returns the metadata object for the first member of the jQuery object.
+ *
+ * @name metadata
+ * @descr Returns element's metadata object
+ * @param Object opts An object contianing settings to override the defaults
+ * @type jQuery
+ * @cat Plugins/Metadata
+ */
+$.fn.metadata = function( opts ){
+ return $.metadata.get( this[0], opts );
+};
+
+})(jQuery);
\ No newline at end of file
Property changes on: trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.js
___________________________________________________________________
Added: svn:executable
+ *
Added: trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.min.js
===================================================================
--- trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.min.js (rev 0)
+++ trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.min.js 2010-04-29 14:25:19 UTC (rev 6041)
@@ -0,0 +1,9 @@
+
+(function($){$.extend({metadata:{defaults:{type:'class',name:'metadata',cre:/({.*})/,single:'metadata'},setType:function(type,name){this.defaults.type=type;this.defaults.name=name;},get:function(elem,opts){var settings=$.extend({},this.defaults,opts);if(!settings.single.length)settings.single='metadata';var data=$.data(elem,settings.single);if(data)return data;data="{}";var getData=function(data){if(typeof data!="string")return data;if(data.indexOf('{')<0){data=eval("("+data+")");}}
+var getObject=function(data){if(typeof data!="string")return data;data=eval("("+data+")");return data;}
+if(settings.type=="html5"){var object={};$(elem.attributes).each(function(){var name=this.nodeName;if(name.match(/^data-/))name=name.replace(/^data-/,'');else return true;object[name]=getObject(this.nodeValue);});}else{if(settings.type=="class"){var m=settings.cre.exec(elem.className);if(m)
+data=m[1];}else if(settings.type=="elem"){if(!elem.getElementsByTagName)return;var e=elem.getElementsByTagName(settings.name);if(e.length)
+data=$.trim(e[0].innerHTML);}else if(elem.getAttribute!=undefined){var attr=elem.getAttribute(settings.name);if(attr)
+data=attr;}
+object=getObject(data.indexOf("{")<0?"{"+data+"}":data);}
+$.data(elem,settings.single,object);return object;}}});$.fn.metadata=function(opts){return $.metadata.get(this[0],opts);};})(jQuery);
Added: trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.min.js~
===================================================================
--- trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.min.js~ (rev 0)
+++ trunk/mapbender/http/extensions/jquery.metadata.2.1/jquery.metadata.min.js~ 2010-04-29 14:25:19 UTC (rev 6041)
@@ -0,0 +1,148 @@
+/*
+ * Metadata - jQuery plugin for parsing metadata from elements
+ *
+ * Copyright (c) 2006 John Resig, Yehuda Katz, J�örn Zaefferer, Paul McLanahan
+ *
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ * Revision: $Id: jquery.metadata.js 3640 2007-10-11 18:34:38Z pmclanahan $
+ *
+ */
+
+/**
+ * Sets the type of metadata to use. Metadata is encoded in JSON, and each property
+ * in the JSON will become a property of the element itself.
+ *
+ * There are four supported types of metadata storage:
+ *
+ * attr: Inside an attribute. The name parameter indicates *which* attribute.
+ *
+ * class: Inside the class attribute, wrapped in curly braces: { }
+ *
+ * elem: Inside a child element (e.g. a script tag). The
+ * name parameter indicates *which* element.
+ * html5: Values are stored in data-* attributes.
+ *
+ * The metadata for an element is loaded the first time the element is accessed via jQuery.
+ *
+ * As a result, you can define the metadata type, use $(expr) to load the metadata into the elements
+ * matched by expr, then redefine the metadata type and run another $(expr) for other elements.
+ *
+ * @name $.metadata.setType
+ *
+ * @example <p id="one" class="some_class {item_id: 1, item_label: 'Label'}">This is a p</p>
+ * @before $.metadata.setType("class")
+ * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
+ * @desc Reads metadata from the class attribute
+ *
+ * @example <p id="one" class="some_class" data="{item_id: 1, item_label: 'Label'}">This is a p</p>
+ * @before $.metadata.setType("attr", "data")
+ * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
+ * @desc Reads metadata from a "data" attribute
+ *
+ * @example <p id="one" class="some_class"><script>{item_id: 1, item_label: 'Label'}</script>This is a p</p>
+ * @before $.metadata.setType("elem", "script")
+ * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
+ * @desc Reads metadata from a nested script element
+ *
+ * @example <p id="one" class="some_class" data-item_id="1" data-item_label="Label">This is a p</p>
+ * @before $.metadata.setType("html5")
+ * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
+ * @desc Reads metadata from a series of data-* attributes
+ *
+ * @param String type The encoding type
+ * @param String name The name of the attribute to be used to get metadata (optional)
+ * @cat Plugins/Metadata
+ * @descr Sets the type of encoding to be used when loading metadata for the first time
+ * @type undefined
+ * @see metadata()
+ */
+
+(function($) {
+
+$.extend({
+ metadata : {
+ defaults : {
+ type: 'class',
+ name: 'metadata',
+ cre: /({.*})/,
+ single: 'metadata'
+ },
+ setType: function( type, name ){
+ this.defaults.type = type;
+ this.defaults.name = name;
+ },
+ get: function( elem, opts ){
+ var settings = $.extend({},this.defaults,opts);
+ // check for empty string in single property
+ if ( !settings.single.length ) settings.single = 'metadata';
+
+ var data = $.data(elem, settings.single);
+ // returned cached data if it already exists
+ if ( data ) return data;
+
+ data = "{}";
+
+ var getData = function(data) {
+ if(typeof data != "string") return data;
+
+ if( data.indexOf('{') < 0 ) {
+ data = eval("(" + data + ")");
+ }
+ }
+
+ var getObject = function(data) {
+ if(typeof data != "string") return data;
+
+ data = eval("(" + data + ")");
+ return data;
+ }
+
+ if ( settings.type == "html5" ) {
+ var object = {};
+ $( elem.attributes ).each(function() {
+ var name = this.nodeName;
+ if(name.match(/^data-/)) name = name.replace(/^data-/, '');
+ else return true;
+ object[name] = getObject(this.nodeValue);
+ });
+ } else {
+ if ( settings.type == "class" ) {
+ var m = settings.cre.exec( elem.className );
+ if ( m )
+ data = m[1];
+ } else if ( settings.type == "elem" ) {
+ if( !elem.getElementsByTagName ) return;
+ var e = elem.getElementsByTagName(settings.name);
+ if ( e.length )
+ data = $.trim(e[0].innerHTML);
+ } else if ( elem.getAttribute != undefined ) {
+ var attr = elem.getAttribute( settings.name );
+ if ( attr )
+ data = attr;
+ }
+ object = getObject(data.indexOf("{") < 0 ? "{" + data + "}" : data);
+ }
+
+ $.data( elem, settings.single, object );
+ return object;
+ }
+ }
+});
+
+/**
+ * Returns the metadata object for the first member of the jQuery object.
+ *
+ * @name metadata
+ * @descr Returns element's metadata object
+ * @param Object opts An object contianing settings to override the defaults
+ * @type jQuery
+ * @cat Plugins/Metadata
+ */
+$.fn.metadata = function( opts ){
+ return $.metadata.get( this[0], opts );
+};
+
+})(jQuery);
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