# HG changeset patch # User paulb # Date 1180739865 0 # Node ID 7b5b16efd36541ca301b0be675dbbfebb3d354e3 # Parent 783b73506c73d440950de5484c8a15af09ec8d72 [project @ 2007-06-01 23:17:43 by paulb] Added login example. diff -r 783b73506c73 -r 7b5b16efd365 examples/Common/VerySimpleWithLogin/Resources/login_template.xhtml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/Common/VerySimpleWithLogin/Resources/login_template.xhtml Fri Jun 01 23:17:45 2007 +0000 @@ -0,0 +1,45 @@ + + + + + Very Simple Login + + + + + +

Login

+ +
+ + + + + + + + + + + + + + + + + + + + + + + +
Login
Errorerror message
Username
Password
+ +
+
+ + + diff -r 783b73506c73 -r 7b5b16efd365 examples/Common/VerySimpleWithLogin/Resources/scripts/XSLForms.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/Common/VerySimpleWithLogin/Resources/scripts/XSLForms.js Fri Jun 01 23:17:45 2007 +0000 @@ -0,0 +1,178 @@ +// Area update functions. + +function requestUpdateArea(url, sourceAreasStr, targetName, targetAreasStr, elementPath) { + + var fieldNames = new Array(); + var targetFieldNames = new Array(); + + for (var i = 0; i < document.forms.length; i++) { + var form = document.forms[i]; + for (var j = 0; j < form.elements.length; j++) { + var fieldName = form.elements[j].name; + checkField(fieldName, sourceAreasStr, fieldNames); + checkField(fieldName, targetAreasStr, targetFieldNames); + } + } + + return _requestUpdate(url, fieldNames, targetName, targetFieldNames, elementPath); +} + +// Field list update functions. + +function requestUpdate(url, fieldNamesStr, targetName, targetFieldNamesStr, elementPath) { + + return _requestUpdate(url, fieldNamesStr.split(","), targetName, targetFieldNamesStr.split(","), elementPath); +} + +// Internal functions. + +function checkField(fieldName, areasStr, areaFieldNames) { + + // Process each area name. + + var areaArray = areasStr.split(","); + for (var i = 0; i < areaArray.length; i++) { + var areaName = areaArray[i]; + + // Skip empty area names (arising through empty elements in the CSV list). + + if (areaName == "") { + continue; + } + + if (fieldName.indexOf(areaName) == 0) { + areaFieldNames.push(fieldName); + } + } +} + +function _requestUpdate(url, fieldNames, targetName, targetFieldNames, elementPath) { + + // Note that XMLHttpRequest access may be denied if Mozilla believes that + // this resource's URL and the supplied URL are different. + + var xmlhttp = new XMLHttpRequest(); + xmlhttp.open("POST", url, false); + + // Add the element path specification. + + var requestBody = ("element-path=" + elementPath); + + // Send the controlling field value. + + requestBody += addFields(fieldNames, false); + requestBody += addFields(targetFieldNames, true); + + // Load the remote document with the given parameters sent as text in the request body. + + xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); + xmlhttp.send(requestBody); + + // Parse the result document. + + var newDocument = Sarissa.getDomDocument(); + newDocument = (new DOMParser()).parseFromString(xmlhttp.responseText, "text/xml"); + + // Find the definition of the affected field in the result document. + + var newElement = newDocument.getElementById(targetName); + var targetElement = document.getElementById(targetName); + + // Insert the new definition into the current document. + + if (newElement != null && targetElement != null) { + var importedElement = document.importNode(newElement, true); + targetElement.parentNode.replaceChild(importedElement, targetElement); + //importedElement.setAttribute("style", "background-color:red;"); + } + + // NOTE: Test Konqueror bug. + + //showMismatch(targetFieldNameArray); + + return false; +} + +function addFields(fieldNames, disable) { + + var requestBody = ""; + + // Process each target field name. + // Add the values of the dependent fields. + + for (var i = 0; i < fieldNames.length; i++) { + var fieldName = fieldNames[i]; + + // Skip empty field names (arising through empty elements in the CSV list). + + if (fieldName == "") { + continue; + } + + // Find the values of the target field. + + var fieldValue; + var fieldNodes = document.getElementsByName(fieldName); + for (var v = 0; v < fieldNodes.length; v++) { + + // Test for different field types. + + if (fieldNodes[v].options) { + for (var opt = 0; opt < fieldNodes[v].options.length; opt++) { + if (fieldNodes[v].options[opt].selected) { + fieldValue = fieldNodes[v].options[opt].value; + requestBody += ("&" + encodeURIComponent(fieldName) + "=" + encodeURIComponent(fieldValue)); + } + } + } else if (fieldNodes[v].type != 'checkbox' && fieldNodes[v].type != 'radio' || fieldNodes[v].checked) { + fieldValue = fieldNodes[v].value; + requestBody += ("&" + encodeURIComponent(fieldName) + "=" + encodeURIComponent(fieldValue)); + } + } + + // NOTE: Konqueror hack: disable fields. + + if (disable) { + disableFields(fieldName); + } + } + + return requestBody; +} + +function disableFields(targetFieldName) { + + for (var i = 0; i < document.forms.length; i++) { + var form = document.forms[i]; + for (var j = 0; j < form.elements.length; j++) { + if (form.elements[j].name == targetFieldName) { + form.elements[j].name = ""; + } + } + } +} + +function showMismatch(targetFieldNameArray) { + + // Show how the number of field elements with a given name can be different + // from the number known to the DOM Level 0 part of the API. + + for (var h = 0; h < targetFieldNameArray.length; h++) { + var targetFieldName = targetFieldNameArray[h]; + var targetFieldNodes = document.getElementsByName(targetFieldName); + alert("Nodes for " + targetFieldName + ": " + targetFieldNodes.length); + + var count = 0; + for (var i = 0; i < document.forms.length; i++) { + var form = document.forms[i]; + for (var j = 0; j < form.elements.length; j++) { + if (form.elements[j].name == targetFieldName) { + count++; + } + } + } + alert("Fields for " + targetFieldName + ": " + count); + } +} + +// vim: tabstop=4 expandtab shiftwidth=4 diff -r 783b73506c73 -r 7b5b16efd365 examples/Common/VerySimpleWithLogin/Resources/scripts/sarissa.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/Common/VerySimpleWithLogin/Resources/scripts/sarissa.js Fri Jun 01 23:17:45 2007 +0000 @@ -0,0 +1,616 @@ +/** + * ==================================================================== + * About + * ==================================================================== + * Sarissa cross browser XML library + * @version 0.9.6 + * @author: Manos Batsis, mailto: mbatsis at users full stop sourceforge full stop net + * + * Sarissa is an ECMAScript library acting as a cross-browser wrapper for native XML APIs. + * The library supports Gecko based browsers like Mozilla and Firefox, + * Internet Explorer (5.5+ with MSXML3.0+) and, last but not least, KHTML based browsers like + * Konqueror and Safari. + * + * ==================================================================== + * Licence + * ==================================================================== + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 or + * the GNU Lesser General Public License version 2.1 as published by + * the Free Software Foundation (your choice of the two). + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License or GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * or GNU Lesser General Public License along with this program; if not, + * write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * or visit http://www.gnu.org + * + */ +/** + *

Sarissa is a utility class. Provides static methods for DOMDocument and + * XMLHTTP objects, DOM Node serializatrion to XML strings and other goodies.

+ * @constructor + */ +function Sarissa(){}; +/** @private */ +Sarissa.PARSED_OK = "Document contains no parsing errors"; +/** + * Tells you whether transformNode and transformNodeToObject are available. This functionality + * is contained in sarissa_ieemu_xslt.js and is deprecated. If you want to control XSLT transformations + * use the XSLTProcessor + * @deprecated + * @type boolean + */ +Sarissa.IS_ENABLED_TRANSFORM_NODE = false; +/** + * tells you whether XMLHttpRequest (or equivalent) is available + * @type boolean + */ +Sarissa.IS_ENABLED_XMLHTTP = false; +/** + * tells you whether selectNodes/selectSingleNode is available + * @type boolean + */ +Sarissa.IS_ENABLED_SELECT_NODES = false; +var _sarissa_iNsCounter = 0; +var _SARISSA_IEPREFIX4XSLPARAM = ""; +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; +var _SARISSA_IS_MOZ = _SARISSA_HAS_DOM_CREATE_DOCUMENT && _SARISSA_HAS_DOM_FEATURE; +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 + _SARISSA_IEPREFIX4XSLPARAM = "xsl:"; + // used to store the most recent ProgID available out of the above + var _SARISSA_DOM_PROGID = ""; + var _SARISSA_XMLHTTP_PROGID = ""; + /** + * Called when the Sarissa_xx.js file is parsed, to pick most recent + * ProgIDs for IE, then gets destroyed. + * @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 + */ + pickRecentProgID = function (idList, enabledList){ + // found progID flag + var bFound = false; + for(var i=0; i < idList.length && !bFound; i++){ + try{ + var oDoc = new ActiveXObject(idList[i]); + o2Store = idList[i]; + bFound = true; + for(var j=0;j"); + // don't use the same prefix again + ++_sarissa_iNsCounter; + } + else + oDoc.loadXML("<" + sName + "/>"); + }; + return oDoc; + }; + // see non-IE version + Sarissa.getParseErrorText = function (oDoc) { + var parseErrorText = Sarissa.PARSED_OK; + if(oDoc.parseError != 0){ + parseErrorText = "XML Parsing Error: " + oDoc.parseError.reason + + "\nLocation: " + oDoc.parseError.url + + "\nLine Number " + oDoc.parseError.line + ", Column " + + oDoc.parseError.linepos + + ":\n" + oDoc.parseError.srcText + + "\n"; + for(var i = 0; i < oDoc.parseError.linepos;i++){ + parseErrorText += "-"; + }; + parseErrorText += "^\n"; + }; + return parseErrorText; + }; + // see non-IE version + Sarissa.setXpathNamespaces = function(oDoc, sNsSet) { + oDoc.setProperty("SelectionLanguage", "XPath"); + oDoc.setProperty("SelectionNamespaces", sNsSet); + }; + /** + * Basic implementation of Mozilla's XSLTProcessor for IE. + * Reuses the same XSLT stylesheet for multiple transforms + * @constructor + */ + XSLTProcessor = function(){ + this.template = new ActiveXObject(_SARISSA_XSLTEMPLATE_PROGID); + this.processor = null; + }; + /** + * Impoprts the given XSLT DOM and compiles it to a reusable transform + * @argument xslDoc The XSLT DOMDocument to import + */ + XSLTProcessor.prototype.importStylesheet = function(xslDoc){ + // convert stylesheet to free threaded + var converted = new ActiveXObject(_SARISSA_THREADEDDOM_PROGID); + converted.loadXML(xslDoc.xml); + this.template.stylesheet = converted; + this.processor = this.template.createProcessor(); + // (re)set default param values + this.paramsSet = new Array(); + }; + /** + * Transform the given XML DOM + * @argument sourceDoc The XML DOMDocument to transform + * @return The transformation result as a DOM Document + */ + XSLTProcessor.prototype.transformToDocument = function(sourceDoc){ + this.processor.input = sourceDoc; + var outDoc = new ActiveXObject(_SARISSA_DOM_PROGID); + this.processor.output = outDoc; + this.processor.transform(); + return outDoc; + }; + /** + * Not sure if this works in IE. Maybe this will allow non-well-formed + * transformation results (i.e. with no single root element) + * @argument sourceDoc The XML DOMDocument to transform + * @return The transformation result as a DOM Fragment + */ + XSLTProcessor.prototype.transformToFragment = function(sourceDoc, ownerDocument){ + return this.transformToDocument(sourceDoc); + }; + /** + * Set global XSLT parameter of the imported stylesheet + * @argument nsURI The parameter namespace URI + * @argument name The parameter base name + * @argument value The new parameter value + */ + XSLTProcessor.prototype.setParameter = function(nsURI, name, value){ + /* nsURI is optional but cannot be null */ + if(nsURI){ + this.processor.addParameter(name, value, nsURI); + }else{ + this.processor.addParameter(name, value); + }; + /* update updated params for getParameter */ + if(!this.paramsSet[""+nsURI]){ + this.paramsSet[""+nsURI] = new Array(); + }; + this.paramsSet[""+nsURI][name] = value; + }; + /** + * Gets a parameter if previously set by setParameter. Returns null + * otherwise + * @argument name The parameter base name + * @argument value The new parameter value + * @return The parameter value if reviously set by setParameter, null otherwise + */ + XSLTProcessor.prototype.getParameter = function(nsURI, name){ + if(this.paramsSet[""+nsURI] && this.paramsSet[""+nsURI][name]) + return this.paramsSet[""+nsURI][name]; + else + return null; + }; +} +else{ /* end IE initialization, try to deal with real browsers now ;-) */ + if(_SARISSA_HAS_DOM_CREATE_DOCUMENT){ + if(window.XMLDocument){ + /** + *

Emulate IE's onreadystatechange attribute

+ */ + XMLDocument.prototype.onreadystatechange = null; + /** + *

Emulates IE's readyState property, which always gives an integer from 0 to 4:

+ * + */ + XMLDocument.prototype.readyState = 0; + /** + *

Emulate IE's parseError attribute

+ */ + XMLDocument.prototype.parseError = 0; + + // NOTE: setting async to false will only work with documents + // called over HTTP (meaning a server), not the local file system, + // unless you are using Moz 1.4+. + // BTW the try>catch block is for 1.4; I haven't found a way to check if + // the property is implemented without + // causing an error and I dont want to use user agent stuff for that... + var _SARISSA_SYNC_NON_IMPLEMENTED = false; + try{ + /** + *

Emulates IE's async property for Moz versions prior to 1.4. + * It controls whether loading of remote XML files works + * synchronously or asynchronously.

+ */ + XMLDocument.prototype.async = true; + _SARISSA_SYNC_NON_IMPLEMENTED = true; + }catch(e){/* trap */}; + /** + *

Keeps a handle to the original load() method. Internal use and only + * if Mozilla version is lower than 1.4

+ * @private + */ + XMLDocument.prototype._sarissa_load = XMLDocument.prototype.load; + + /** + *

Overrides the original load method to provide synchronous loading for + * Mozilla versions prior to 1.4, using an XMLHttpRequest object (if + * async is set to false)

+ * @returns the DOM Object as it was before the load() call (may be empty) + */ + XMLDocument.prototype.load = function(sURI) { + var oDoc = document.implementation.createDocument("", "", null); + Sarissa.copyChildNodes(this, oDoc); + this.parseError = 0; + Sarissa.__setReadyState__(this, 1); + try { + if(this.async == false && _SARISSA_SYNC_NON_IMPLEMENTED) { + var tmp = new XMLHttpRequest(); + tmp.open("GET", sURI, false); + tmp.send(null); + Sarissa.__setReadyState__(this, 2); + Sarissa.copyChildNodes(tmp.responseXML, this); + Sarissa.__setReadyState__(this, 3); + } + else { + this._sarissa_load(sURI); + }; + } + catch (objException) { + this.parseError = -1; + } + finally { + if(this.async == false){ + Sarissa.__handleLoad__(this); + }; + }; + return oDoc; + }; + };//if(window.XMLDocument) + + /** + *

Ensures the document was loaded correctly, otherwise sets the + * parseError to -1 to indicate something went wrong. Internal use

+ * @private + */ + Sarissa.__handleLoad__ = function(oDoc){ + if (!oDoc.documentElement || oDoc.documentElement.tagName == "parsererror") + oDoc.parseError = -1; + Sarissa.__setReadyState__(oDoc, 4); + }; + + /** + *

Attached by an event handler to the load event. Internal use.

+ * @private + */ + _sarissa_XMLDocument_onload = function(){ + Sarissa.__handleLoad__(this); + }; + + /** + *

Sets the readyState property of the given DOM Document object. + * Internal use.

+ * @private + * @argument oDoc the DOM Document object to fire the + * readystatechange event + * @argument iReadyState the number to change the readystate property to + */ + Sarissa.__setReadyState__ = function(oDoc, iReadyState){ + oDoc.readyState = iReadyState; + if (oDoc.onreadystatechange != null && typeof oDoc.onreadystatechange == "function") + oDoc.onreadystatechange(); + }; + /** + *

Factory method to obtain a new DOM Document object

+ * @argument sUri the namespace of the root node (if any) + * @argument sUri the local name of the root node (if any) + * @returns a new DOM Document + */ + Sarissa.getDomDocument = function(sUri, sName){ + var oDoc = document.implementation.createDocument(sUri?sUri:"", sName?sName:"", null); + oDoc.addEventListener("load", _sarissa_XMLDocument_onload, false); + return oDoc; + }; + };//if(_SARISSA_HAS_DOM_CREATE_DOCUMENT) +}; +//========================================== +// 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){ + /** + * Emulate XMLHttpRequest + * @constructor + */ + XMLHttpRequest = function() { + return new ActiveXObject(_SARISSA_XMLHTTP_PROGID); + }; + Sarissa.IS_ENABLED_XMLHTTP = true; +}; + +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){ + /** + *

Returns a human readable description of the parsing error. Usefull + * for debugging. Tip: append the returned error string in a <pre> + * element if you want to render it.

+ *

Many thanks to Christian Stocker for the initial patch.

+ * @argument oDoc The target DOM document + * @returns The parsing error description of the target Document in + * human readable form (preformated text) + */ + Sarissa.getParseErrorText = function (oDoc){ + var parseErrorText = Sarissa.PARSED_OK; + if(oDoc.parseError != 0){ + /*moz*/ + if(oDoc.documentElement.tagName == "parsererror"){ + parseErrorText = oDoc.documentElement.firstChild.data; + parseErrorText += "\n" + oDoc.documentElement.firstChild.nextSibling.firstChild.data; + }/*konq*/ + else if(oDoc.documentElement.tagName == "html"){ + parseErrorText = Sarissa.getText(oDoc.documentElement.getElementsByTagName("h1")[0], false) + "\n"; + parseErrorText += Sarissa.getText(oDoc.documentElement.getElementsByTagName("body")[0], false) + "\n"; + parseErrorText += Sarissa.getText(oDoc.documentElement.getElementsByTagName("pre")[0], false); + }; + }; + return parseErrorText; + }; +}; +Sarissa.getText = function(oNode, deep){ + var s = ""; + var nodes = oNode.childNodes; + for(var i=0; i < nodes.length; i++){ + var node = nodes[i]; + var nodeType = node.nodeType; + if(nodeType == Node.TEXT_NODE || nodeType == Node.CDATA_SECTION_NODE){ + s += node.data; + } + else if(deep == true + && (nodeType == Node.ELEMENT_NODE + || nodeType == Node.DOCUMENT_NODE + || nodeType == Node.DOCUMENT_FRAGMENT_NODE)){ + s += Sarissa.getText(node, true); + }; + }; + return s; +}; +if(window.XMLSerializer){ + /** + *

Factory method to obtain the serialization of a DOM Node

+ * @returns the serialized Node as an XML string + */ + Sarissa.serialize = function(oDoc){ + return (new XMLSerializer()).serializeToString(oDoc); + }; +}else{ + if((Sarissa.getDomDocument("","foo", null)).xml){ + // see non-IE version + Sarissa.serialize = function(oDoc) { + // TODO: check for HTML document and return innerHTML instead + return oDoc.xml; + }; + /** + * Utility class to serialize DOM Node objects to XML strings + * @constructor + */ + XMLSerializer = function(){}; + /** + * Serialize the given DOM Node to an XML string + * @param oNode the DOM Node to serialize + */ + XMLSerializer.prototype.serializeToString = function(oNode) { + return oNode.xml; + }; + }; +}; + +/** + * strips tags from a markup string + */ +Sarissa.stripTags = function (s) { + return s.replace(/<[^>]+>/g,""); +}; +/** + *

Deletes all child nodes of the given node

+ * @argument oNode the Node to empty + */ +Sarissa.clearChildNodes = function(oNode) { + while(oNode.hasChildNodes()){ + oNode.removeChild(oNode.firstChild); + }; +}; +/** + *

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, bPreserveExisting) { + if(!bPreserveExisting){ + Sarissa.clearChildNodes(nodeTo); + }; + var ownerDoc = nodeTo.nodeType == Node.DOCUMENT_NODE ? nodeTo : nodeTo.ownerDocument; + var nodes = nodeFrom.childNodes; + 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)); + }; + }; +}; + +/** + *

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, + * using their index/key as the value of the key attribute.

+ * @argument anyObject the object to serialize + * @argument objectName a name for that object + * @return the XML serializationj of the given object as a string + */ +Sarissa.xmlize = function(anyObject, objectName, indentSpace){ + indentSpace = indentSpace?indentSpace:''; + var s = indentSpace + '<' + objectName + '>'; + var isLeaf = false; + if(!(anyObject instanceof Object) || anyObject instanceof Number || anyObject instanceof String + || anyObject instanceof Boolean || anyObject instanceof Date){ + s += Sarissa.escape(""+anyObject); + isLeaf = true; + }else{ + s += "\n"; + var itemKey = ''; + var isArrayItem = anyObject instanceof Array; + for(var name in anyObject){ + s += Sarissa.xmlize(anyObject[name], (isArrayItem?"array-item key=\""+name+"\"":name), indentSpace + " "); + }; + s += indentSpace; + }; + return s += (objectName.indexOf(' ')!=-1?"\n":"\n"); +}; + +/** + * Escape the given string chacters that correspond to the five predefined XML entities + * @param sXml the string to escape + */ +Sarissa.escape = function(sXml){ + return sXml.replace(/&/g, "&") + .replace(//g, ">") + .replace(/"/g, """) + .replace(/'/g, "'"); +}; + +/** + * Unescape the given string. This turns the occurences of the predefined XML + * entities to become the characters they represent correspond to the five predefined XML entities + * @param sXml the string to unescape + */ +Sarissa.unescape = function(sXml){ + return sXml.replace(/'/g,"'") + .replace(/"/g,"\"") + .replace(/>/g,">") + .replace(/</g,"<") + .replace(/&/g,"&"); +}; +// EOF diff -r 783b73506c73 -r 7b5b16efd365 examples/Common/VerySimpleWithLogin/Resources/structure_comments.xsl --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/Common/VerySimpleWithLogin/Resources/structure_comments.xsl Fri Jun 01 23:17:45 2007 +0000 @@ -0,0 +1,41 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff -r 783b73506c73 -r 7b5b16efd365 examples/Common/VerySimpleWithLogin/Resources/structure_multivalue_label_template.xhtml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/Common/VerySimpleWithLogin/Resources/structure_multivalue_label_template.xhtml Fri Jun 01 23:17:45 2007 +0000 @@ -0,0 +1,62 @@ + + + + + Example + + + + +
+ + + +
+

+ Some item: + +

+

+ Item type: + +

+

+ Comment: + + +

+

+ Itself containing more items: +

+

+ Sub-item: + +

+

+ +

+
+

+ +

+

+ +

+ + + +
+ + diff -r 783b73506c73 -r 7b5b16efd365 examples/Common/VerySimpleWithLogin/Resources/structure_multivalue_template.xhtml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/Common/VerySimpleWithLogin/Resources/structure_multivalue_template.xhtml Fri Jun 01 23:17:45 2007 +0000 @@ -0,0 +1,62 @@ + + + + + Example + + + + +
+ + + +
+

+ Some item: + +

+

+ Item type: + +

+

+ Comment: + + +

+

+ Itself containing more items: +

+

+ Sub-item: + +

+

+ +

+
+

+ +

+

+ +

+ + + +
+ + diff -r 783b73506c73 -r 7b5b16efd365 examples/Common/VerySimpleWithLogin/Resources/structure_template.xhtml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/Common/VerySimpleWithLogin/Resources/structure_template.xhtml Fri Jun 01 23:17:45 2007 +0000 @@ -0,0 +1,44 @@ + + + + + Example + + +
+ + + +
+

+ Some item: + +

+

+ Item type: + +

+

+ Itself containing more items: +

+

+ Sub-item: + +

+

+ +

+
+

+ +

+ + + +
+ + diff -r 783b73506c73 -r 7b5b16efd365 examples/Common/VerySimpleWithLogin/Resources/structure_types.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/Common/VerySimpleWithLogin/Resources/structure_types.xml Fri Jun 01 23:17:45 2007 +0000 @@ -0,0 +1,7 @@ + + + + + + + diff -r 783b73506c73 -r 7b5b16efd365 examples/Common/VerySimpleWithLogin/Resources/structure_types_label.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/Common/VerySimpleWithLogin/Resources/structure_types_label.xml Fri Jun 01 23:17:45 2007 +0000 @@ -0,0 +1,7 @@ + + + (Not selected) + Important + Not important + Personal + diff -r 783b73506c73 -r 7b5b16efd365 examples/Common/VerySimpleWithLogin/Resources/translations.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/Common/VerySimpleWithLogin/Resources/translations.xml Fri Jun 01 23:17:45 2007 +0000 @@ -0,0 +1,15 @@ + + + + + + + + + + (Ikke valgt) + Viktig + Ikke viktig + Personlig + + diff -r 783b73506c73 -r 7b5b16efd365 examples/Common/VerySimpleWithLogin/__init__.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/Common/VerySimpleWithLogin/__init__.py Fri Jun 01 23:17:45 2007 +0000 @@ -0,0 +1,171 @@ +#!/usr/bin/env python + +"A very simple example application." + +import WebStack.Generic +import XSLForms.Resources.WebResources +import XSLForms.Utils +import os + +# Site map imports. + +from WebStack.Resources.ResourceMap import MapResource +from WebStack.Resources.Selectors import EncodingSelector, PathSelector +from WebStack.Resources.Static import DirectoryResource +from WebStack.Resources.Login import LoginAuthenticator +import XSLForms.Resources.Login + +# Configuration settings. + +encoding = "utf-8" + +# Resource classes. + +class VerySimpleResource(XSLForms.Resources.WebResources.XSLFormsResource): + + "A very simple resource providing a hierarchy of editable fields." + + resource_dir = os.path.join(os.path.split(__file__)[0], "Resources") + template_resources = { + #"structure" : ("structure_template.xhtml", "structure_output.xsl") + #"structure" : ("structure_multivalue_template.xhtml", "structure_output.xsl") + "structure" : ("structure_multivalue_label_template.xhtml", "structure_output.xsl") + } + init_resources = { + #"structure" : ("structure_template.xhtml", "structure_input.xsl") + #"structure" : ("structure_multivalue_template.xhtml", "structure_input.xsl") + "structure" : ("structure_multivalue_label_template.xhtml", "structure_input.xsl") + } + transform_resources = { + "comments" : ["structure_comments.xsl"] + } + document_resources = { + #"types" : "structure_types.xml" + "types" : "structure_types_label.xml", + "translations" : "translations.xml" + } + in_page_resources = { + "comments" : ("structure", "structure_output_comments.xsl", "comment-node") + } + + def respond_to_form(self, trans, form): + + """ + Respond to a request having the given transaction 'trans' and the given + 'form' information. + """ + + in_page_resource = self.get_in_page_resource(trans) + parameters = form.get_parameters() + documents = form.get_documents() + + # Ensure the presence of a document. + + if documents.has_key("structure"): + structure = documents["structure"] + else: + structure = form.new_instance("structure") + + # Add and remove elements according to the selectors found. + + selectors = form.get_selectors() + XSLForms.Utils.remove_elements(selectors.get("remove2")) + XSLForms.Utils.add_elements(selectors.get("add2"), "subitem") + XSLForms.Utils.remove_elements(selectors.get("remove")) + XSLForms.Utils.add_elements(selectors.get("add"), "item") + + # Initialise the document, adding enumerations/ranges. + + structure_xsl = self.prepare_initialiser("structure") + types_xml = self.prepare_document("types") + structure = self.get_result([structure_xsl], structure, references={"type" : types_xml}) + + # Add the comments. + + comments_xsl_list = self.prepare_transform("comments") + structure = self.get_result(comments_xsl_list, structure) + + # Start the response. + + trans.set_content_type(WebStack.Generic.ContentType("application/xhtml+xml", encoding)) + + # Ensure that an output stylesheet exists. + + if in_page_resource in self.in_page_resources.keys(): + trans_xsl = self.prepare_fragment(in_page_resource) + stylesheet_parameters = self.prepare_parameters(parameters) + else: + trans_xsl = self.prepare_output("structure") + stylesheet_parameters = {} + + # Complete the response. + + try: + stylesheet_parameters["locale"] = trans.get_content_languages()[0] + except IndexError: + pass + self.send_output(trans, [trans_xsl], structure, stylesheet_parameters, + references={"translations" : self.prepare_document("translations")}) + +class LoginResource(XSLForms.Resources.Login.LoginResource): + + "Special login screen for this application." + + resource_dir = os.path.join(os.path.split(__file__)[0], "Resources") + template_resources = { + "login" : ("login_template.xhtml", "login_output.xsl"), + } + +# Site map initialisation. + +def get_site(host): + + "Return a simple Web site resource." + + # Authentication objects. + + secret_key="this_must_be_secret" + credentials = [ + ("badger", "123"), + ("vole", "abc") + ] + authenticator = LoginAuthenticator(secret_key, credentials) + login_redirect_authenticator = LoginRedirectAuthenticator(secret_key) + + # Get the main resource and the directory used by the application. + + very_simple_resource = VerySimpleResource() + directory = very_simple_resource.resource_dir + + # Get some login resources. + + login_redirect_resource = XSLForms.Resources.Login.LoginRedirectResource(secret_key) + login_resource = LoginResource( + host, + resource=very_simple_resource, + authenticator=login_redirect_authenticator + ) + + # Make a simple Web site. + + resource = MapResource({ + # Static resources: + "scripts" : DirectoryResource(os.path.join(directory, "scripts"), {"js" : "text/javascript"}), + # Login resource: + "login" : login_resource, + # Main page and in-page resources: + # (Now protected!) + None : login_redirect_resource + }) + + # Wrap the resource up with information about the application root. + + return EncodingSelector(PathSelector(resource), encoding) + +# Resource preparation ahead of time - useful for making installations. + +def prepare_resources(): + for cls in [VerySimpleResource]: + XSLForms.Resources.WebResources.prepare_resources(cls) + +# vim: tabstop=4 expandtab shiftwidth=4