<apex:form enctype=”multipart/form-data”>
<apex:variable var=”rowNum” value=”{!0}” />
<apex:outputPanel id=”docTable”>
<apex:outputPanel rendered=”{!refreshPage}”>
<script>
window.top.location=’/{!accountId}’;
</script>
</apex:outputPanel>
<table cellspacing=”5″ cellpadding=”5″>
<tr style=”{!IF( testDocBool = false, ‘display:block’, ‘display:none’ )}”>
<td>Upload Test File</td>
<td><apex:inputFile value=”{!testDoc}”/></td>
</tr>
<apex:variable var=”rowNum” value=”{!0}” />
<apex:repeat value=”{!listAttachments}” var=”att”>
<tr style=”{!IF( att.Name =’Test.txt’, ‘display:block’, ‘display:none’ )}”>
<td>{!att.Name}</td>
<td>
<apex:actionRegion >
<apex:commandLink value=”Remove” reRender=”docTable” action=”{!delRow}”>
<apex:param value=”{!rowNum}” name=”index” />
</apex:commandLink>
</apex:actionRegion>
</td>
</tr>
<tr style=”{!IF( att.Name =’Test1.txt’, ‘display:block’, ‘display:none’ )}”>
<td>{!att.Name}</td>
<td>
<apex:actionRegion >
<apex:commandLink value=”Remove” reRender=”docTable” action=”{!delRow}”>
<apex:param value=”{!rowNum}” name=”index” />
</apex:commandLink>
</apex:actionRegion>
</td>
</tr>
<apex:variable var=”rowNum” value=”{!rowNum+1}”/>
</apex:repeat>
<tr style=”{!IF( test1DocBool = false, ‘display:block’, ‘display:none’ )}”>
<td>Upload Test1 File</td>
<td><apex:inputFile value=”{!test1Doc}”/></td>
</tr>
<tr>
<apex:actionRegion >
<td><apex:commandButton value=”Save” action=”{!saveFiles}”/></td>
<td><apex:commandButton value=”Cancel” action=”{!cancelChanges}”/></td>
</apex:actionRegion>
</tr>
</table>
</apex:outputPanel>
</apex:form>
</apex:page>
public List < Attachment > listAttachments { get; set; }
public List < Attachment > listAttachmentsForDel { get; set; }
public Boolean testDocBool { get; set; }
public Boolean test1DocBool { get; set; }
public Blob testDoc { get; set; }
public Blob test1Doc { get; set; }
public Id accountId { get; set; }
private ApexPages.StandardController stdController;
public Boolean refreshPage { get; set; }
public FileUploadController(ApexPages.StandardController controller) {
stdController = controller;
refreshPage = false;
testDocBool = false;
test1DocBool = false;
listAttachments = new List < Attachment >();
listAttachmentsForDel = new List < Attachment >();
accountId = controller.getId();
listAttachments = [ SELECT Id, Name FROM Attachment WHERE ParentId =: accountId ORDER BY Name ];
if ( listAttachments.size() > 0 ) {
for ( Attachment objAttachment : listAttachments ) {
if ( objAttachment.Name == ‘Test.txt’ ) {
testDocBool = true;
} else if ( objAttachment.Name == ‘Test1.txt’ ) {
test1DocBool = true;
}
}
}
}
public void delRow() {
Integer rowNum = Integer.valueOf( ApexPages.currentPage().getParameters().get( ‘index’ ) );
system.debug( ‘Del Row Num is ‘ + rowNum );
Attachment currAttachment = listAttachments.get( rowNum );
listAttachmentsForDel.add( currAttachment );
if ( currAttachment.Name == ‘Test.txt’ ) {
testDocBool = false;
} else if ( currAttachment.Name == ‘Test1.txt’ ) {
test1DocBool = false;
}
listAttachments.remove( rowNum );
}
public void saveFiles() {
List < Attachment > listAttachmentsForInsert = new List < Attachment >();
System.debug( ‘testDoc is ‘ + testDoc );
System.debug( ‘test1Doc is ‘ + test1Doc );
if ( testDoc != null ) {
Attachment a = new Attachment();
a.ParentId = accountId;
a.Name = ‘Test.txt’;
a.ContentType = ‘text/plain’;
a.Body = testDoc;
listAttachmentsForInsert.add( a );
}
if ( test1Doc != null ) {
Attachment a = new Attachment();
a.ParentId = accountId;
a.Name = ‘Test1.txt’;
a.ContentType = ‘text/plain’;
a.Body = test1Doc;
listAttachmentsForInsert.add( a );
}
if ( listAttachmentsForInsert.size() > 0 ) {
insert listAttachmentsForInsert;
}
if ( listAttachmentsForDel.size() > 0 ) {
delete listAttachmentsForDel;
}
cancelChanges();
}
public void cancelChanges() {
refreshPage = true;
}
}
