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downloadingdownloading 

Upload and view

HI,

my requirement is to upload a file and once the file is uploaded,

i must be able to view the content of the uploaded file.could

anyone help me with an example or a sample code how could i

achieve this...

 

Thank you.

RonakPatel.ceRonakPatel.ce

hi

 

Use This code in Visualforce page:

 

<apex:inputFile value="{!contentFile}" filename="{!FileName}" />

 

 

Use this code on submit in Apex Class:

 

Public Blob contentFile{get;set;}

Public Void Submit()

{

String FinalResult=contentFile.toString();

}

 

If u dont want to convert it into String then Store file into Doucument Object record

 

If any query then ask 

 public Blob contentFile{get;set;}

Public Void Submit(){String FinalResult=contentFile.toString();}
downloadingdownloading

HI,

could u pls let me know the sample code

As i am new to visualForce,so could u 

send me the code so i could achieve my task..

 

 

Thank you in advance....
downloadingdownloading

Hi,

when i  upload a specefic file

i should he able to get the uploaded

content from the controller.

could anybody help me witht he sample

 

Yhank You..
vishal@forcevishal@force

Here is a small example, let me know if that helps you. 

 

 

Below is the code for the VF Page :

 

<apex:page controller="UploadAndView">
	<apex:form >
		<apex:PageBlock Title="Upload your documents" id="pb1">
			Upload a file: <apex:inputFile value="{!doc}" filename="{!docName}"/>
			<apex:commandButton value="Upload and View" action="{!saveDocument}" />
		</apex:PageBlock>
	</apex:form>
</apex:page>

 and this is the controller for the VF page :

 

public with sharing class UploadAndView 
{
	public Blob doc{get;set;} // this is for the document you are going to upload
	public String docName {get;set;} // this is for the document name
	
	public UploadAndView()
	{
	}
	
	public pageReference saveDocument()
	{
		if(doc != null) // if the document is not null, ie, you have chosen a file from the page
		{
			Document d = new Document();
			d.Body = doc;
			d.Name = docName;
			d.FolderId = userinfo.getUserId(); // this saves the document in the user's personal documents folder
			d.IsPublic = true;
			d.IsInternalUseOnly = false;
			insert d;
			String baseURL = String.valueOf(URL.getSalesforceBaseUrl());
			Pagereference pr = new PageReference('/servlet/servlet.FileDownload?file='+d.Id);
			return pr;
		}
		else
		{
			return null;
		}
	}
}

 Let me know if you have any queries!
Richa KRicha K

I think I have already posted you the solution.

 

This will give you the uploaded fies list. 

In Class :

public list<Document> lstDoc = new list<Document>();
public list<Document> getNewFun()
  {
      for(Document doc : [select FolderId, Name, Url from Document])
      {
        lstDoc.add(doc);
      }
      return lstDoc;
      
  }

 

In Page :

<apex:pageBlock title="Documents">

    <apex:pageBlockTable value="{!NewFun}" var="aDoc" width="100%" >
     
     <apex:column >
      <apex:facet name="header"><b>Document Name</b></apex:facet>
     {!aDoc.Name}
     </apex:column>
     
     <apex:column >
     <apex:outputLink value="https://ap1.salesforce.com/{!aDoc.Id}">https://ap1.salesforce.com/{!aDoc.Id}</apex:outputLink> 
      
   
     </apex:column>
     
       <apex:column >
      <apex:facet name="header"><b>Document Folder ID</b></apex:facet>
      {!aDoc.FolderId}
     </apex:column>

   </apex:pageBlockTable>                

 </apex:pageBlock>

 This will show you the document list alongwith the links to the documents.

Hope this will help!
downloadingdownloading

HI,

this is working perfectly , but u have used document ,

but i dont want that , and the content must be saved

as string , could u give me any other example for this

 

 

Thank You