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Similar to Loading Data from Text Files
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Loading Data from Text Files
- 1. Loading Data fromText Files
- 2. Occassionallyyoumightface asituationwhere datacannotbe loadedusingDataLoader.Insuch situationsyoucanloadTXT filesusingthe samplebelow. <apex:page controller="FileReadingClassxxx"> <body> <center> <b><font size="15"><h1>Gift Card Master Data Load Form</h1></font></b><br/> <font size="2">1.Downloadthe Vendorfile andformatinthe appropriate txtfile format.</font><br/> <font size="2">2.Clickon the 'Choose File'buttonfile below andselectthe file.</font><br/> <font size="2">3.Clickon the 'Load Gift CardsData' to loaddata.</font><br/> <p/> <apex:form> <apex:tabPanel > <apex:tab> <apex:inputfile value="{!fileBody}"/> <apex:commandButtonvalue="LoadGiftCardsData"action="{!readContent}"/> </apex:tab></apex:tabPanel> </apex:form> </center> </body> </apex:page>
- 3. publicwithsharingclassFileReadingClassxxx{ publicstringnameFile{get;set;} publicBlobcontentFile{get;set;} publicblobfileBody{ get;set;} String[] filelines=newString[]{}; List<Gift_Cards__c> GCtoupload; publicvoidreadContent() { nameFile=fileBody.toString(); filelines=nameFile.split('n'); GCtoupload =newList<Gift_Cards__c>(); for(Integeri=0;i<filelines.size();i++) { String[] inputvalues=newString[]{}; inputvalues=filelines[i].split(','); Gift_Cards__c GC= newGift_Cards__c(); GC.Name = inputvalues[0]; GC.Card_Amount_Text__c=inputvalues[1]; GCtoupload.add(GC); } try{ insertGCtoupload;
- 4. futureCreateErrorLog.createErrorRecord('LoadGiftCardData','GiftCardLoaded.'); } catch (Exceptione) { ApexPages.Message errormsg=new ApexPages.Message(ApexPages.severity.ERROR,'Anerror has occured.Please checkthe file andtryagainlater.'); ApexPages.addMessage(errormsg); } } }