JSF :: Export To Excel With Indexing Feature With Icefaces 1.8.2

Feb 24, 2014

As of now am using icefaces 1.8.2 provided tags for downloading data into excel sheet where i can download all the data from a data table. But now the requirement is like need to download the data into excel sheet based on values passed from UI as parameters to the action class method.

Attaching the code snippet along with this post.

CustomerList.xhtml :-
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td>
<ice:outputLabel value="Export:" />

[Code] ....

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I am trying to export a DB record to an excel sheet. Below is the code which I tried. I am not getting any error but still only the first record of the table is getting inserted into the excel sheet. But when I try printing, I prints all the records. Below is the code I did to insert records.

for (int i=0;i<ColumnCount;i++) {
System.out.println("Inside for");
Label label=new Label(i,0,rsmd.getColumnName(i+1),cellFormat);
sheet.addCell(label);
WritableCell cell = sheet.getWritableCell(i+1, 0);
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[code]....

I hope i am making a logical mi stake in the for loop. But still i am unable to locate that.

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Before Jan 15 it use to take 2 minutes to download the file (2 MB size). But now its taking half an hour to download.

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We have restarted server, system but still problem exists. We found that there is no code level or data base level or network level issues.

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interface Superclass {
int index();
}
class Subclass implements Superclass {
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But this quickly gets tedious when I'm looking at lots of subclasses. Plus, there's the off chance that I could mess up and assign an index twice to two different subclasses by accident. Is there a better way to do this? I read about Annotations.

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}

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Document1 label1 forest=3.4 tree=5 wood=2.85 hammer=1 colour=1 leaf=1.5
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[Code] .....

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It contains errors caused by the instruction model.addInstances(generatedInstances). Debugging my code showed me that the alphabet associated to the model is null. Am I using the wrong iterator?

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target: label1
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[Code] ....

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[Code] .....

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Java Code:

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[Code] ....

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[Code] .....

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[code]....

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package edu.aspire;
import java.io.IOException;
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import javax.servlet.ServletConfig;

[Code] .....
 
web.xml:
 
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[Code] ....
 
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HTTP Status 404 - /Hello/first 
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