window.XSLTProcessor instead to see if
- * XSLTProcessor is available.
- * @type boolean
- */
-Sarissa.IS_ENABLED_XSLTPROC = false;
-/**
* tells you whether selectNodes/selectSingleNode is available
* @type boolean
*/
@@ -68,16 +61,14 @@
var _SARISSA_HAS_DOM_IMPLEMENTATION = document.implementation && true;
var _SARISSA_HAS_DOM_CREATE_DOCUMENT = _SARISSA_HAS_DOM_IMPLEMENTATION && document.implementation.createDocument;
var _SARISSA_HAS_DOM_FEATURE = _SARISSA_HAS_DOM_IMPLEMENTATION && document.implementation.hasFeature;
-/** Deprecated, will be removed in 0.9.6. @deprecated */
var _SARISSA_IS_MOZ = _SARISSA_HAS_DOM_CREATE_DOCUMENT && _SARISSA_HAS_DOM_FEATURE;
-/** Deprecated, will be removed in 0.9.6. @deprecated */
-var _SARISSA_IS_IE = document.all && window.ActiveXObject && (navigator.userAgent.toLowerCase().indexOf("msie") > -1);
-//==========================================
-// Implement Node constants if not available
-//==========================================
+var _SARISSA_IS_SAFARI = navigator.userAgent.toLowerCase().indexOf("applewebkit") != -1;
+var _SARISSA_IS_IE = document.all && window.ActiveXObject && navigator.userAgent.toLowerCase().indexOf("msie") > -1 && navigator.userAgent.toLowerCase().indexOf("opera") == -1;
+
if(!window.Node || !window.Node.ELEMENT_NODE){
var Node = {ELEMENT_NODE: 1, ATTRIBUTE_NODE: 2, TEXT_NODE: 3, CDATA_SECTION_NODE: 4, ENTITY_REFERENCE_NODE: 5, ENTITY_NODE: 6, PROCESSING_INSTRUCTION_NODE: 7, COMMENT_NODE: 8, DOCUMENT_NODE: 9, DOCUMENT_TYPE_NODE: 10, DOCUMENT_FRAGMENT_NODE: 11, NOTATION_NODE: 12};
};
+
// IE initialization
if(_SARISSA_IS_IE){
// for XSLT parameter names, prefix needed by IE
@@ -91,7 +82,7 @@
* @param idList an array of MSXML PROGIDs from which the most recent will be picked for a given object
* @param enabledList an array of arrays where each array has two items; the index of the PROGID for which a certain feature is enabled
*/
- function pickRecentProgID(idList, enabledList){
+ pickRecentProgID = function (idList, enabledList){
// found progID flag
var bFound = false;
for(var i=0; i < idList.length && !bFound; i++){
@@ -139,15 +130,6 @@
};
return oDoc;
};
- if(!window.XMLHttpRequest){
- /**
- * Emulate XMLHttpRequest
- * @constructor
- */
- function XMLHttpRequest(){
- return new ActiveXObject(_SARISSA_XMLHTTP_PROGID);
- };
- };
// see non-IE version
Sarissa.getParseErrorText = function (oDoc) {
var parseErrorText = Sarissa.PARSED_OK;
@@ -175,7 +157,7 @@
* Reuses the same XSLT stylesheet for multiple transforms
* @constructor
*/
- function XSLTProcessor(){
+ XSLTProcessor = function(){
this.template = new ActiveXObject(_SARISSA_XSLTEMPLATE_PROGID);
this.processor = null;
};
@@ -323,25 +305,6 @@
};
return oDoc;
};
-
- if(window.DOMParser && !XMLDocument.loadXML){
- /**
- * Parses the String given as parameter to build the document content - * for the object, exactly like IE's loadXML()
- * @argument strXML The XML String to load as the Document's childNodes - * @returns the old Document structure serialized as an XML String - */ - XMLDocument.prototype.loadXML = function(strXML){ - Sarissa.__setReadyState__(this, 1); - var sOldXML = this.xml; - var oDoc = (new DOMParser()).parseFromString(strXML, "text/xml"); - Sarissa.__setReadyState__(this, 2); - Sarissa.copyChildNodes(oDoc, this); - Sarissa.__setReadyState__(this, 3); - Sarissa.__handleLoad__(this); - return sOldXML; - }; - };//if(window.DOMParser && !XMLDocument.loadXML) };//if(window.XMLDocument) /** @@ -354,13 +317,15 @@ oDoc.parseError = -1; Sarissa.__setReadyState__(oDoc, 4); }; + /** *Attached by an event handler to the load event. Internal use.
* @private */ - function _sarissa_XMLDocument_onload() { + _sarissa_XMLDocument_onload = function(){ Sarissa.__handleLoad__(this); }; + /** *Sets the readyState property of the given DOM Document object. * Internal use.
@@ -390,35 +355,61 @@ //========================================== // Common stuff //========================================== +if(!window.DOMParser){ + /** + * DOMParser is a utility class, used to construct DOMDocuments from XML strings + * @constructor + */ + DOMParser = function() { + }; + /** + * Construct a new DOM Document from the given XMLstring + * @param sXml the given XML string + * @param contentType the content type of the document the given string represents (one of text/xml, application/xml, application/xhtml+xml). + * @return a new DOM Document from the given XML string + */ + DOMParser.prototype.parseFromString = function(sXml, contentType){ + var doc = Sarissa.getDomDocument(); + doc.loadXML(sXml); + return doc; + }; + +}; + if(window.XMLHttpRequest){ + Sarissa.IS_ENABLED_XMLHTTP = true; +} +else if(_SARISSA_IS_IE){ /** - *Deprecated, will be removed in 0.9.6. Factory method to obtain a new XMLHTTP Request object
- * @returns a new XMLHTTP Request object - * @deprecated - */ - Sarissa.getXmlHttpRequest = function() { - return new XMLHttpRequest(); + * Emulate XMLHttpRequest + * @constructor + */ + XMLHttpRequest = function() { + return new ActiveXObject(_SARISSA_XMLHTTP_PROGID); }; Sarissa.IS_ENABLED_XMLHTTP = true; }; -if(!window.document.importNode){ - /** - * Implements importNode for the current window document in IE using innerHTML. - * Testing showed that DOM was multiple times slower than innerHTML for this, - * sorry folks. If you encounter trouble (who knows what IE does behind innerHTML) - * please gimme a call. - * @param oNode the Node to import - * @param bChildren whether to include the children of oNode - * @returns the imported node for further use - */ - window.document.importNode = function(oNode, bChildren){ - var importNode = document.createElement("div"); - if(bChildren) - importNode.innerHTML = Sarissa.serialize(oNode); - else - importNode.innerHTML = Sarissa.serialize(oNode.cloneNode(false)); - return importNode.firstChild; - }; + +if(!window.document.importNode && _SARISSA_IS_IE){ + try{ + /** + * Implements importNode for the current window document in IE using innerHTML. + * Testing showed that DOM was multiple times slower than innerHTML for this, + * sorry folks. If you encounter trouble (who knows what IE does behind innerHTML) + * please gimme a call. + * @param oNode the Node to import + * @param bChildren whether to include the children of oNode + * @returns the imported node for further use + */ + window.document.importNode = function(oNode, bChildren){ + var importNode = document.createElement("div"); + if(bChildren) + importNode.innerHTML = Sarissa.serialize(oNode); + else + importNode.innerHTML = Sarissa.serialize(oNode.cloneNode(false)); + return importNode.firstChild; + }; + }catch(e){}; }; if(!Sarissa.getParseErrorText){ /** @@ -452,13 +443,14 @@ var nodes = oNode.childNodes; for(var i=0; i < nodes.length; i++){ var node = nodes[i]; - if(node.nodeType == Node.TEXT_NODE){ + var nodeType = node.nodeType; + if(nodeType == Node.TEXT_NODE || nodeType == Node.CDATA_SECTION_NODE){ s += node.data; - }else if(deep == true - && (node.nodeType == Node.ELEMENT_NODE - || node.nodeType == Node.DOCUMENT_NODE - || node.nodeType == Node.DOCUMENT_FRAGMENT_NODE)){ - + } + else if(deep == true + && (nodeType == Node.ELEMENT_NODE + || nodeType == Node.DOCUMENT_NODE + || nodeType == Node.DOCUMENT_FRAGMENT_NODE)){ s += Sarissa.getText(node, true); }; }; @@ -493,9 +485,7 @@ }; }; }; -if(window.XSLTProcessor){ - Sarissa.IS_ENABLED_XSLTPROC = true; -}; + /** * strips tags from a markup string */ @@ -512,17 +502,20 @@ }; }; /** - *Replaces the childNodes of the toDoc object with the childNodes of - * the fromDoc object
- *Note: The second object's original content is deleted before the copy operation
+ *Copies the childNodes of nodeFrom to nodeTo
+ *Note: The second object's original content is deleted before + * the copy operation, unless you supply a true third parameter
* @argument nodeFrom the Node to copy the childNodes from * @argument nodeTo the Node to copy the childNodes to + * @argument bPreserveExisting whether to preserve the original content of nodeTo, default is false */ -Sarissa.copyChildNodes = function(nodeFrom, nodeTo) { - Sarissa.clearChildNodes(nodeTo); +Sarissa.copyChildNodes = function(nodeFrom, nodeTo, bPreserveExisting) { + if(!bPreserveExisting){ + Sarissa.clearChildNodes(nodeTo); + }; var ownerDoc = nodeTo.nodeType == Node.DOCUMENT_NODE ? nodeTo : nodeTo.ownerDocument; var nodes = nodeFrom.childNodes; - if(typeof(ownerDoc.importNode) == "function"){ + if(ownerDoc.importNode && (!_SARISSA_IS_IE)) { for(var i=0;i < nodes.length;i++) { nodeTo.appendChild(ownerDoc.importNode(nodes[i], true)); }; @@ -534,6 +527,40 @@ }; }; +/** + *Moves the childNodes of nodeFrom to nodeTo
+ *Note: The second object's original content is deleted before + * the move operation, unless you supply a true third parameter
+ * @argument nodeFrom the Node to copy the childNodes from + * @argument nodeTo the Node to copy the childNodes to + * @argument bPreserveExisting whether to preserve the original content of nodeTo, default is false + */ +Sarissa.moveChildNodes = function(nodeFrom, nodeTo, bPreserveExisting) { + if(!bPreserveExisting){ + Sarissa.clearChildNodes(nodeTo); + }; + + var nodes = nodeFrom.childNodes; + // if within the same doc, just move, else copy and delete + if(nodeFrom.ownerDocument == nodeTo.ownerDocument){ + nodeTo.appendChild(nodes[i]); + }else{ + var ownerDoc = nodeTo.nodeType == Node.DOCUMENT_NODE ? nodeTo : nodeTo.ownerDocument; + if(ownerDoc.importNode && (!_SARISSA_IS_IE)) { + for(var i=0;i < nodes.length;i++) { + nodeTo.appendChild(ownerDoc.importNode(nodes[i], true)); + }; + } + else{ + for(var i=0;i < nodes.length;i++) { + nodeTo.appendChild(nodes[i].cloneNode(true)); + }; + }; + Sarissa.clearChildNodes(nodeFrom); + }; + +}; + /** *Serialize any object to an XML string. All properties are serialized using the property name
* as the XML element name. Array elements are rendered as array-item elements,