| |
Build filter form by code
This example highlights the code required to make and manage the filter form by code and not by parameters (since CYap 2.1.0).
First, I create the CYAP object as usual.
<?php
$p=new CYap(array(), array(), $db_info, $Show_info, array());
|
Then I get the reference to the form object.
// Get the filter object
$FilterObj=$p->GetSearchObject();
|
First statement, I want the field disposed on two columns. If I don't set
anythink the default one column will be used.
// Form Layout: 2 column layout
$FilterObj->SetLayoutClass('CYAP_cls2ColumnLayout');
|
Now it's time to add our first text box. And configure it
// Add range of text input object;
// Create the field. The index are the same as $SearchFieldCfg
$f1=new CYap_clsSearchRangeTxt(array(
// Textbox label
'description' => 'Event Date',
// DataBase field where look for the typed string
'fieldname' => 'DEvent',
// A=alphabetic, N=Numeric
'type' => 'A',
// Field size. Used to set the textbox size
'size' => 14,
/* use regex to match the field
* contents against the requested
* string. 1=yes, 0=no */
'useregex' => 0 ),'TxtRange');
// Add the field to the filter form
$FilterObj->AddSearchField($f1,'TxtRange');
|
The second input text.
// Second input. You may setup the parameters later
$f2=new CYap_clsSearchRegexOpt(array(),'TxtRegex');
// Parameters setup. You may set one paramneter on each call..
$f2->LoadCFg(array('description' => 'Event Date'));
// ... or many paramters with one call
$f2->LoadCFg(array('fieldname' => 'DEvent',
// A=alphabetic, N=Numeric
'type' => 'A',
'size' => 14,
'useregex' => 1 ));
// Add the field to the filter form
$FilterObj->AddSearchField($f2,'TxtRegex');
|
Third and last input box.
//third... select input type
$f3=new CYap_clsSearchSelectBox(array( // Label
'description' => 'Error Code',
// DataBase field where look for the typed string
'fieldname' => 'errno',
// A=alphabetic, N=Numeric
'type' => 'N'),'SelectBox');
// Now add the available options to choose from
$f3->AddOption( 'OK (0)','0');
$f3->AddOption( 'Err 512','512');
$f3->AddOption( 'Err 1024','1024');
// ALL rows option
$f3->AddOption( 'No selection','NOFILTER');
// Add the field to the filter form
$FilterObj->AddSearchField($f3,'SelectBox');
|
Finally show the result.
// Finally show the table
$p->showpage();
echo '</body></html>';
?>
|
Click here to download the complete example.
|
|
