Files
dolibarr/htdocs/lib/ajax.lib.php
2010-12-18 12:00:45 +00:00

223 lines
7.3 KiB
PHP

<?php
/* Copyright (C) 2007-2010 Laurent Destailleur <eldy@users.sourceforge.net>
* Copyright (C) 2007-2010 Regis Houssin <regis@dolibarr.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* or see http://www.gnu.org/
*/
/**
* \file htdocs/lib/ajax.lib.php
* \brief Page called by Ajax request for produts
* \version $Id$
*/
/**
* Get value of an HTML field, do Ajax process and show result
* @param htmlname HTML name of input field
* @param url Url for request: /chemin/fichier.php
* @param option More parameters on URL request
* @param minLength Minimum number of chars to trigger tha Ajax search
* @return string script complet
*/
function ajax_autocompleter($selected='',$htmlname,$url,$option='',$minLength=2)
{
$script = '<input type="hidden" name="'.$htmlname.'" id="'.$htmlname.'" value="'.$selected.'" />';
$script.= '<script type="text/javascript">';
$script.= 'jQuery(document).ready(function() {
jQuery("input#search_'.$htmlname.'").blur(function() {
//console.log(this.value.length);
if (this.value.length == 0)
{
jQuery("#search_'.$htmlname.'").val("");
jQuery("#'.$htmlname.'").val("");
}
});
jQuery("input#search_'.$htmlname.'").autocomplete({
source: function( request, response ) {
jQuery.get("'.$url.($option?'?'.$option:'').'", { '.$htmlname.': request.term }, function(data){
response( jQuery.map( data, function( item ) {
if (data.length == 1) {
jQuery("#search_'.$htmlname.'").val(item.value);
jQuery("#'.$htmlname.'").val(item.key);
}
var label = item.label.toString();
return { label: label, value: item.value, id: item.key}
}));
}, "json");
},
dataType: "json",
minLength: '.$minLength.',
select: function( event, ui ) {
jQuery("#'.$htmlname.'").val(ui.item.id);
}
}).data( "autocomplete" )._renderItem = function( ul, item ) {
return jQuery( "<li></li>" )
.data( "item.autocomplete", item )
.append( \'<a href="#"><span class="tag">\' + item.label + "</span></a>" )
.appendTo( ul );
};
});';
$script.= '</script>';
return $script;
}
/**
* Get value of field, do Ajax process and return result
* @param htmlname nom et id du champ
* @param fields other fields to autocomplete
* @param url chemin du fichier de reponse : /chemin/fichier.php
* @return string script complet
*/
function ajax_multiautocompleter($htmlname,$fields,$url,$option='')
{
$script='';
$fields = php2js($fields);
$script.= '<!-- Autocomplete -->'."\n";
$script.= '<script type="text/javascript">';
$script.= 'jQuery(document).ready(function() {
var fields = '.$fields.';
var length = fields.length;
//alert(fields + " " + length);
jQuery("input#'.$htmlname.'").autocomplete({
dataType: "json",
minLength: 2,
source: function( request, response ) {
jQuery.getJSON( "'.$url.($option?'?'.$option:'').'", { '.$htmlname.': request.term }, function(data){
response( jQuery.map( data, function( item ) {
if (data.length == 1) {
jQuery("#'.$htmlname.'").val(item.value);
// TODO move this to specific request
if (item.states) {
jQuery("#departement_id").html(item.states);
}
for (i=0;i<length;i++) {
if (item[fields[i]]) { // If defined
//alert(item[fields[i]]);
jQuery("#" + fields[i]).val(item[fields[i]]);
}
}
}
return item
}));
});
},
select: function( event, ui ) {
for (i=0;i<length;i++) {
//alert(fields[i] + " = " + ui.item[fields[i]]);
if (fields[i]=="selectpays_id")
{
if (ui.item[fields[i]] > 0) // Do not erase country if unknown
{
jQuery("#" + fields[i]).val(ui.item[fields[i]]);
// If we set new country and new state, we need to set a new list of state to allow change
if (ui.item.states && ui.item["departement_id"] != jQuery("#departement_id").value) {
jQuery("#departement_id").html(ui.item.states);
}
}
}
else if (fields[i]=="departement_id")
{
if (ui.item[fields[i]] > 0) // Do not erase state if unknown
{
jQuery("#" + fields[i]).val(ui.item[fields[i]]); // This may fails if not correct country
}
}
else if (ui.item[fields[i]]) { // If defined
//alert(fields[i]);
//alert(ui.item[fields[i]]);
jQuery("#" + fields[i]).val(ui.item[fields[i]]);
}
}
}
});
});';
$script.= '</script>';
return $script;
}
/**
* Show an ajax dialog
* @param title Title of dialog box
* @param message Message of dialog box
* @param w Width of dialog box
* @param h height of dialog box
*/
function ajax_dialog($title,$message,$w=350,$h=150)
{
global $langs;
$msg.= '<div id="dialog-info" title="'.dol_escape_htmltag($title).'">';
$msg.= $message;
$msg.= '</div>'."\n";
$msg.= '<script type="text/javascript">
jQuery(function() {
jQuery("#dialog-info").dialog({
resizable: false,
height:'.$h.',
width:'.$w.',
modal: true,
buttons: {
Ok: function() {
jQuery( this ).dialog(\'close\');
}
}
});
});
</script>';
$msg.= "\n";
return $msg;
}
/**
*
* Enter description here ...
* @param unknown_type $var
*/
function php2js($var)
{
if (is_array($var)) {
$res = "[";
$array = array();
foreach ($var as $a_var) {
$array[] = php2js($a_var);
}
return "[" . join(",", $array) . "]";
}
elseif (is_bool($var)) {
return $var ? "true" : "false";
}
elseif (is_int($var) || is_integer($var) || is_double($var) || is_float($var)) {
return $var;
}
elseif (is_string($var)) {
return "\"" . addslashes(stripslashes($var)) . "\"";
}
// autres cas: objets, on ne les gère pas
return FALSE;
}
?>