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Xpages issues and Solutions

Issue List Solution
For opening a '<a href>' in Xpage in new window, pls use this code: docID:=@Text(@DocumentUniqueID); database := @Subset(@DbName; -1); databasename:=@ReplaceSubstring(database;"\\";"/"); server :=@ServerName; servername:=@Name([Abbreviate];server); xspfrm:=@If(form="FormA";"XpageA.xsp"; form="FormB";"XPageB.xsp";"XPageC.xsp"); "<a href='/"+databasename+"/"+xspfrm+"?databaseName="+servername+"!!"+databasename+"&documentId="+docID+"&action=openDocument' target=_new>"+Open Document+"</a>"
Redirecting one Xpage to another Xpage: If Redirecting One Xpage to another Xpage is done by using “redirectToPage” function available in SSJS
@DbColumn in SSJS: var viewHandle:NotesView=database.getView(viewName) return viewHandle.getColumnValues(colNumber-1)
@DBLookup from a different database present in a different server in XPages : var dbName=Server-Name+"!!"+Database-Path result= @DbLookup(dbName,viewName,lookupKey, {lookupField or column no})
Customizing the Application UI layout design Basically, the server style classes get set to the xpage OneUi layout design on preview. To customize it, we can write our styles with server style class and include that stylesheet in the xpage. By doing this, our stylesheet overrides the server styles. For example: lotusContent is a class inherited from server core.css. It has overflow style as hidden. To overcome this, we can add a stylesheet (name it applicationstyeles.css), write overflow as auto for the same class and include it under resources in the xpage/oneUi layout custom control.
@DBlookup from a different database present in XPages : Lookup from foreign db requires path to be mentioned with "\\" as shown below, var dbName = new Array("Home/Personal","Development\\Projects\\Canon\\PMSystem17Aug12.nsf"); var tmp = @DbLookup(dbName,"lkpEEmpDetails","01453",5); return @If(@IsError(tmp),"Errors",tmp)
Authors and readers field type to render using xpage For the authors and readers field type to render using xpage, assign computeWithForm to onLoad under xpage - All properties - data - domino data source. computeWithForm property has three options "onLoad","onSave" and "both". "onSave" and "both" options work only if the computation on the form and xpage syntax are similar. For example: Assume we have three fields in form and we are using xpage for it. Case 1 : a. Author Field - Default value - "[SUPERUSER]" b. Reader Field - Default value - "[SUPERUSER]" c. ChkUnique Field - Default value - @Unique For this case, on asssigning computeWithForm to "onSave" and "both" works fine (Similar syntax). Case 2 : a. Author Field - Default value - "[SUPERUSER]" b. Reader Field - Default value - "[SUPERUSER]" c. ChkUnique Field - Default value - tmpVar:=@DbLookup("":"NoCache";Server:dbPath;"lkupSystemConfiguration";"sysTest";"Test"); For this case, on asssigning computeWithForm to "onSave" and "both" does not work as Xpage DbLookup syntax is different as follows. TmpVar =@DbLookup(@DbName,"lkupSystemConfiguration","sysTest","Test");
To witness constant window/page title across Xpages, mention the below line on the AfterPageLoad event of the oneUILayout custom Control, as it would be embedded in all Xpage. View.setPageTitle("Mention your application name or whatever content you want it displayed as window title")
The prefix "#" and “$” means "compute dynamically” and "compute on page load"
While using tabbed panel with mandatory fields in more than one tab, validation of fields in the tabs other than the tab currently in focusdid not occur. This was because every time, only The fields under the current tab gets loaded and the fields in the hidden tabs donot get loaded. Avoiding the use of XPages tabbed table and using HTML tabbed table will solve the problem

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