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newest ajax-select-widget from Nathan Gray

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This commit is contained in:
Ralf Becker 2007-05-25 22:13:26 +00:00
parent ff5ced8be3
commit 77a318ae69
4 changed files with 103 additions and 20 deletions
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57
etemplate/inc/class.ajax_select_widget.inc.php
View File

@ -10,7 +10,7 @@
* @version $Id$
*/
/**
/**
* AJAX Select Widget
*
* Using AJAX, this widget allows a type-ahead find similar to a ComboBox, where as the user enters information,
@ -25,10 +25,13 @@
{
var $public_functions = array(
'pre_process' => True,
'post_process' => True
'post_process' => True,
'ajax_search' => True,
);
var $human_name = 'AJAX Select'; // this is the name for the editor
private $debug = false;
function ajax_select_widget($ui='')
{
@ -59,7 +62,21 @@
*/
function pre_process($name,&$value,&$cell,&$readonlys,&$extension_data,&$tmpl)
{
//echo "<p>ajax_select_widget::pre_process('$name',$value," . print_r($cell, true) . "," . print_r($extension_data, true) . ")</p>\n";
if($this->debug) {
echo __METHOD__ . '<br />';
printf("Name:%20s<br />", $name);
echo 'Value:';
_debug_array($value);
echo 'Cell:';
_debug_array($cell);
echo 'Readonlys:';
_debug_array($readonlys);
echo 'Extension_data:';
_debug_array($extension_data);
}
// Get Options
if(!is_array($cell['size'])) {
@ -69,7 +86,9 @@
$options['id_field'],
$options['template'],
$options['filter'],
$options['filter2']
$options['filter2'],
$options['link'],
$options['icon']
) = explode(',', $cell['size']);
} else {
$options = $cell['size'];
@ -128,6 +147,21 @@
$widget =& new etemplate('etemplate.ajax_select_widget');
$widget->no_onclick = True;
// Link if readonly & link is set
$search =& $widget->get_widget_by_name('search');
if(($cell['readonly'] || $readonlys['search']) && $options['link']) {
$search['type'] = 'label';
$search['no_lang'] = 1;
$search['size'] = ',' . $options['link'];
} else {
$search['type'] = 'text';
$search['size'] = '';
}
// Icon
$icon =& $widget->get_widget_by_path('/0/1A');
$icon['name'] = $options['icon'];
$cell['obj'] = &$widget;
// Save options for post_processing
@ -173,27 +207,29 @@
if($count == 1) {
$value = $results[0][$extension_data['id_field']];
echo 'Match found';
return true;
} else {
} elseif ($count > 1) {
$GLOBALS['egw_info']['etemplate']['validation_errors'][$name] = lang("More than 1 match for '%1'",$value_in['search']);
$loop = true;
return false;
} else {
$value = $value_in['search'];
return true;
}
}
}
} elseif (!$value_in['value'] && !$value_in['search']) {
$value = null;
$loop = $extension_data['required'];
$loop = $GLOBALS['egw_info']['etemplate']['loop'] || $extension_data['required'];
return !$extension_data['required'];
} else {
$value = $value_in['value'];
$loop = false;
$loop = $GLOBALS['egw_info']['etemplate']['loop'] || false;
return true;
}
}
function change($id, $value, $set_id, $query) {
function ajax_search($id, $value, $set_id, $query) {
$base_id = substr($id, 0, strrpos($id, '['));
$result_id = ($set_id ? $set_id : $base_id . '[results]');
$response = new xajaxResponse();
@ -233,8 +269,7 @@
if(!$query['template'] || $query['template'] == 'etemplate.ajax_select_widget.row') {
$query['template'] = 'etemplate.ajax_select_widget.row';
}
foreach($result_list as $key => $nul) {
$row =& $result_list[$key]; // $key => &$row is php5!
foreach($result_list as $key => &$row) {
if(!is_array($row)) {
continue;
}

17
etemplate/js/ajax_select.js
View File

@ -4,15 +4,15 @@
* Javascript file for AJAX select widget
*
* @author Nathan Gray <nathangray@sourceforge.net>
*
*
* @param widget_id the id of the ajax_select_widget
* @param onchange function to call if the value of the select widget is changed
* @param options the query object containing callback and settings
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage extensions
* @link http://www.egroupware.org
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage extensions
* @link http://www.egroupware.org
*
* @version $Id$
*/
@ -44,8 +44,7 @@ function ajax_select_widget_setup(widget_id, onchange, options) {
var widget = document.getElementById(widget_id + '[search]');
if(widget) {
widget.form.disableautocomplete = true;
widget.form.autocomplete = 'off';
widget.setAttribute('autocomplete', 'off');
if(widget.addEventListener) {
widget.addEventListener('keyup', change, true);
@ -118,7 +117,7 @@ function change(e, value) {
selects[i].style.visibility = 'hidden';
}
}
xajax_doXMLHTTP("etemplate.ajax_select_widget.change", id, value, set_id, query);
xajax_doXMLHTTP("etemplate.ajax_select_widget.ajax_search.etemplate", id, value, set_id, query);
}

18
etemplate/templates/default/ajax_select_widget.row.xet Normal file
View File

@ -0,0 +1,18 @@
<?xml version="1.0"?>
<!-- $Id$ -->
<overlay>
<template id="etemplate.ajax_select_widget.row" template="" lang="" group="0" version="">
<grid>
<columns>
<column/>
<column/>
</columns>
<rows>
<row>
<description no_lang="1" id="id_field"/>
<description no_lang="1" id="title"/>
</row>
</rows>
</grid>
</template>
</overlay>

31
etemplate/templates/default/ajax_select_widget.xet Normal file
View File

@ -0,0 +1,31 @@
<?xml version="1.0"?>
<!-- $Id$ -->
<overlay>
<template id="etemplate.ajax_select_widget" template="" lang="" group="0" version="">
<grid>
<columns>
<column/>
<column/>
</columns>
<rows>
<row>
<textbox id="search"/>
<textbox id="value" class="select_value"/>
</row>
</rows>
</grid>
<styles>
.select_value {
display: none;
}
.resultBox {
background-color: white;
}
.resultBox div:hover {
background-color: #D3DCE3;
}
</styles>
</template>
</overlay>