Hello
You have at least 2 javascript selector errors:
[list=1]
[*]Here, what does the [font="Courier New"]export_excel[/font] mean? It should be a valid jQuery selector. See here: http://api.jquery.com/parent/
$(this).parents('export_excel').serialize()+'&export=true';
[*]Here, you don’t seem to have any [font="Courier New"].search-form[/font] class in your DOM
$('.search-form form')
[/list]
Thank you bennouna for you response,I really appreciate
$(this).parents('export_excel').serialize()+'&export=true';
What should I write?
I’ve tried to create a new tag in beginning page and follow the tag “form” as in the example (instruction), the results are still not able to export just search data. export_excel it means the naming of tags that have previously been delete, i’m forget to delete
$('.search-form form')
The code is not used anymore, apologize I’m forgot to delete 
A valid jQuery selector.
i can’t create auto numbering on excel,although it can display perfectly on the gridview.
Adding a title before table:
in tlbExcelView.php add the following code:
public $reportTitle = '';
.
.
.
public function run(){
$styleTitle = array(
'font'=>array(
'bold'=>true,
'size'=>'20',
)
);
self::$activeSheet
->insertNewRowBefore(1, 3) //insert 3 rows before the table
->setCellValue('A'.'2', $this->reportTitle)
->mergeCells('A2:C2'); //or more if the title is too long
self::$activeSheet
->getStyle('A2')->applyFromArray($styleTitle);
.
.
.
then in the view where you call the tlbexcelview widget, add the new attribute:
$this->widget('application.components.widgets.tlbExcelView', array(
.
.
.
'reportTitle' => 'Set the title of your report here',
.
.
.
Hope it helps someone 