J'ai créé une classe JS pour remplir les données d'affichage de la liste SG / Folder, lorsque les éléments sont modifiés. ( Selon l'approche de Jaime) Tout fonctionne très bien lorsque j'opère sur des éléments de la publication dans laquelle ils sont créés.
Ex: j'ouvre un composant ou une page et la locked by
colonne personnalisée est immédiatement mise à jour et affiche mon nom d'utilisateur.
Cependant, lorsque je vais dans une publication enfant et que je répète ce processus, la fenêtre me demande si je veux localiser ou modifier l'élément parent. Si je choisis de modifier la fenêtre parent, le code ne fonctionne pas. Je ne l'ai pas encore tout à fait compris avec le débogage initial. Chrome semble avaler l'erreur, Firefox me donne un cryptique:
Horodatage: 22/06/2012 15:42:54
Erreur: exception non capturée: [Exception ... "Le composant a renvoyé le code d'échec: 0x80004002 (NS_NOINTERFACE) [nsIWebProgress.DOMWindow]" nsresult: "0x80004002 (NS_NOINTERFACE)" emplacement: "JS frame :: chrome: // browser / content / tabbrowser .xml :: :: line 545 "data: no]
Quelqu'un a-t-il des idées initiales? Je vais essayer de poster du code plus tard ...
Code de PageEx.js:
Type.registerNamespace("MyCompany.Tridion.RTFExtensions");
/*
* Constructor
*/
MyCompany.Tridion.RTFExtensions.PageEx = function (id) {
Type.enableInterface(this, "MyCompany.Tridion.RTFExtensions.PageEx");
this.addInterface("Tridion.ContentManager.Page", [id]);
var p = this.properties;
p.versionNumberString = undefined;
p.modifiedBy = undefined;
p.lockedBy = undefined;
p.approvalStatus = undefined;
p.publishDate = undefined;
p.previousVersion = undefined;
p.previousApprovalStatus = undefined;
p.customModifiedDate = undefined;
p.initialModifierUserName = undefined;
};
/*
* sends the list xml string for the item
*/
MyCompany.Tridion.RTFExtensions.PageEx.prototype.getListItemXmlAttributes = function (customAttributes) {
var attribs = {};
$extUtils.getListItemXmlAttributes(customAttributes,this, attribs);
return this.callBase("Tridion.ContentManager.Page", "getListItemXmlAttributes", [attribs]);
};
/*
* This method gets called when an item is opened from list view. node parameter has the information
* displayed in the list view as attributes. We are getting cutom data extender column information
* from this xml node and storing it in this class member for returning it from getListItemXmlAttributes method
*/
MyCompany.Tridion.RTFExtensions.PageEx.prototype.setDataFromList = function (node, parentId, timeStamp) {
$extUtils.setDataFromList(node,parentId,timeStamp,this);
this.callBase("Tridion.ContentManager.Page", "setDataFromList", [node, parentId, timeStamp]);
};
/*
* Gets item icon
*/
MyCompany.Tridion.RTFExtensions.PageEx.prototype.getItemIcon = function () {
var icon = this.callBase(this.defaultBase, "getItemIcon");
return icon;
};
Code de utils.js:
// reloads the list view for the given id (used in list view data refresh when JS cant get the required data without reloading)
MyCompany.Tridion.RTFExtensions.Utilities.reloadListView = function (listTcmId) {
var registry = $models.getListsRegistry();
for(var key in registry)
{
var entry = $models.getItem(registry[key]);
if (entry && entry.getParentId() == listTcmId)
{
entry.unload();
return true;
}
}
return false;
}
/*
* This method gets called when an item is opened from list view. node parameter has the information
* displayed in the list view as attributes. We are getting cutom data extender column information
* from this xml node and storing it in this class member for returning it from getListItemXmlAttributes method
*/
MyCompany.Tridion.RTFExtensions.Utilities.setDataFromList = function (node, parentId, timeStamp, itemClicked) {
var p = itemClicked.properties;
if (!timeStamp || timeStamp > itemClicked.getTimeStamp()) {
var tmp;
if (tmp = node.getAttribute('Version')) {
p.versionNumberString = tmp;
p.previousVersion = tmp;
}
if (tmp = node.getAttribute('ModifiedBy')) {
p.modifiedBy = tmp;
p.initialModifierUserName = tmp;
}
if (tmp = node.getAttribute('LockedBy')) {
p.lockedBy = tmp;
}
if (tmp = node.getAttribute('ApprovalStatus')) {
p.approvalStatus = tmp;
p.previousApprovalStatus = tmp;
}
if (tmp = node.getAttribute('PublishDate')) {
p.publishDate = tmp;
}
if (p.customModifiedDate === undefined) {
if (tmp = node.getAttribute('Modified')) {
p.customModifiedDate = tmp;
}
}
}
}
/*
* sends the list xml string for the item in the list view.
*/
MyCompany.Tridion.RTFExtensions.Utilities.getListItemXmlAttributes = function (customAttributes, listViewObject,attribs) {
var p = listViewObject.properties;
$extUtils.getListViewItemLockedByName(p,listViewObject);
if (customAttributes) {
for (var attr in customAttributes) {
attribs[attr] = customAttributes[attr];
}
}
attribs["Version"] = $extUtils.getListViewItemUpdatedVersion(p,listViewObject);
//modified name has to come after the version update...
$extUtils.getListViewItemModifiedByName(p,listViewObject);
attribs["ApprovalStatus"] = $extUtils.getListViewItemApprovalStatus(p,listViewObject);
attribs["PublishDate"] = $extUtils.getListViewItemPublishDate(p,listViewObject);
//set default values
if (p.versionNumberString != undefined) {
var iResult = p.versionNumberString.localeCompare(p.previousVersion);
if (p.previousVersion === undefined || iResult > 0) {
//it's been updated!
p.previousVersion = p.versionNumberString;
p.previousApprovalStatus = p.approvalStatus;
//also need to update modified date
p.customModifiedDate = $extUtils.getListViewItemUpdatedModifiedDate(p,listViewObject);
p.initialModifierUserName = p.modifiedBy;
}
}
attribs["Modified"] = p.customModifiedDate;
attribs["LockedBy"] = p.lockedBy;
attribs["ModifiedBy"] = p.modifiedBy;
};
/*
* This method sets the property of the Revisor owner on the item in the list view. however, if it's not the current user
* we have no way to look that up in JS so we have to reload the list view.
*/
MyCompany.Tridion.RTFExtensions.Utilities.getListViewItemModifiedByName = function (p,listViewObject) {
var p = listViewObject.properties;
var xmlDoc = listViewObject.getXmlDocument();
if (xmlDoc) {
//modifier should always exist...
var modifierId = $xml.getInnerText(xmlDoc, "/tcm:*/tcm:Info/tcm:VersionInfo/tcm:Revisor/@xlink:title");
if (modifierId != undefined) {
var u = Tridion.UI.UserSettings.getJsonUserSettings(true);
if (modifierId == u.User.Data.Name) {
var strDescription = u.User.Data.Description.split('(');
p.modifiedBy = strDescription[0];
return;
} else {
//we're in trouble...
//let's hope it's the initial modifier we had...
if (p.previousVersion == p.versionNumberString) {
//whew...
p.modifiedBy = p.initialModifierUserName;
return;
}
if (!$extUtils.reloadListView(listViewObject.getOrganizationalItemId())) {
//hrm. something failed on the reload? not sure what else to do:
p.modifiedBy = modifierId;
}
}
} else {
//shouldn't ever happen.
p.modifiedBy = "";
return;
}
}
};
/*
* This method sets the property of the lock owner on the item in the list view. however, if it's not the current user
* we have no way to look that up in JS so we have to reload the list view.
*/
MyCompany.Tridion.RTFExtensions.Utilities.getListViewItemLockedByName = function (p,listViewObject) {
var xmlDoc = listViewObject.getXmlDocument();
if (xmlDoc) {
//this will be user id. no sense getting tcmid... can't look it up without async call
var lockedUserId = $xml.getInnerText(xmlDoc, "/tcm:*/tcm:Info/tcm:VersionInfo/tcm:ItemLock/tcm:User/@xlink:title");
if (lockedUserId != undefined) {
//see if it's the current user. most likely...
var u = Tridion.UI.UserSettings.getJsonUserSettings(true);
if (lockedUserId == u.User.Data.Name) {
var strDescription = u.User.Data.Description.split('(');
p.lockedBy = strDescription[0];
return;
}
//it's not the current user. no synch way to do what we want, plus the JS call doesn't get the workflow version anyway. refresh the parent view
if (!$extUtils.reloadListView(listViewObject.getOrganizationalItemId())) {
//hrm. something failed on the reload? not sure what else to do:
p.lockedBy = lockedUserId;
}
} else {
//clear it out since there's no lock owner
p.lockedBy = "";
}
}
};
/*
* Gets the ApprovalStatus from the item
* This makes absolutely no sense... but for some reason the approval status gets wiped out when this method
* enters. so I had to use a "previous approval status" variable to maintain it. no idea why. I don't see anything
* else that should be touching it... but clearly something clears it out.
*/
MyCompany.Tridion.RTFExtensions.Utilities.getListViewItemApprovalStatus = function (p,listViewObject) {
//check if the item has actually been modified.
if (p.versionNumberString != p.previousVersion) {
var xmlDoc = listViewObject.getXmlDocument();
if (xmlDoc) {
p.approvalStatus = $xml.getInnerText(xmlDoc, "/tcm:*/tcm:Info/tcm:Data/tcm:ApprovalStatus/@xlink:title");
}
} else {
p.approvalStatus = p.previousApprovalStatus;
}
if (p.approvalStatus === undefined || p.approvalStatus.toUpperCase() == 'UNAPPROVED') {
var foo = p.approvalStatus;
p.approvalStatus = 'WIP';
}
return p.approvalStatus;
};
/*
* Gets the PublishDate from the item list view
*/
MyCompany.Tridion.RTFExtensions.Utilities.getListViewItemPublishDate = function (p,listViewObject) {
//modification won't alter publish date.
var p = listViewObject.properties;
return p.publishDate;
};
/*
* get the modified date for the workflow version, overwrite OOB since that uses last major version
*/
MyCompany.Tridion.RTFExtensions.Utilities.getListViewItemUpdatedModifiedDate = function (p,listViewObject) {
var xmlDoc = listViewObject.getXmlDocument();
var modDate = $xml.getInnerText(xmlDoc, "/tcm:*/tcm:Info/tcm:VersionInfo/tcm:RevisionDate");
return modDate;
}
/*
* Gets the updated Version information from the item
*/
MyCompany.Tridion.RTFExtensions.Utilities.getListViewItemUpdatedVersion = function (p,listViewObject) {
var p = listViewObject.properties;
var xmlDoc = listViewObject.getXmlDocument();
var newVersionString = undefined;
if (xmlDoc) {
newVersionString = String.format("{0}.{1}", $xml.getInnerText(xmlDoc, "/tcm:*/tcm:Info/tcm:VersionInfo/tcm:Version"), $xml.getInnerText(xmlDoc, "/tcm:*/tcm:Info/tcm:VersionInfo/tcm:Revision"));
}
if (newVersionString != undefined) {
//want to ensure we're getting a LATER version than we had (because it will try to load the non-workflow version afterwards...
var iResult = newVersionString.localeCompare(p.previousVersion);
if (p.previousVersion === undefined || iResult > 0) {
p.versionNumberString = newVersionString;
} else {
p.versionNumberString = p.previousVersion;
}
} else {
p.versionNumberString = p.previousVersion;
}
return p.versionNumberString;
};
function launchPopup(winURL, winName, winFeatures, winObj) {
// this will hold our opened window
var theWin;
// first check to see if the window already exists
if (winObj != null) {
// the window has already been created, but did the user close it?
// if so, then reopen it. Otherwise make it the active window.
if (!winObj.closed) {
winObj.focus();
return winObj;
}
// otherwise fall through to the code below to re-open the window
}
// if we get here, then the window hasn't been created yet, or it
// was closed by the user.
theWin = window.open(winURL, winName, winFeatures);
return theWin;
}
var $extUtils = MyCompany.Tridion.RTFExtensions.Utilities;
MyCompany.Tridion.RTFExtensions.PageEx
vous définissez tout undefined
. Cela peut provoquer un problème lorsque vous définissez un attribut, puis lui dites qu'il n'est pas défini - ce qui n'a pas de sens. Il est préférable de définir la valeur initiale sur null
si vous ne voulez pas de valeur. Comme je l'ai dit, cela n'a probablement pas d'importance, à moins qu'un autre code ne vérifie les clés définies.
undefined
vérifications que j'ai vues fonctionnent typeof something === 'undefined'
avec ===, ==,! = Ou! == Aussi, vous pouvez essayer d'utiliser setTimeout pour exécuter setXml après getOuterXml