From 180fb2c91a66a4cf3b9f901be827fefa55be576f Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Tue, 29 Jan 2013 15:22:07 +0100
Subject: [PATCH] Fix: Option COMPANY_USE_SEARCH_TO_SELECT was not working for
 third party selection when autocomplete is on.

---
 htdocs/core/class/html.form.class.php | 17 +++++++++++++++--
 htdocs/core/js/lib_head.js            |  8 +++++++-
 htdocs/core/lib/ajax.lib.php          |  3 ++-
 3 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index e71a0f6eafe..f31cb0f741e 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -688,8 +688,21 @@ class Form
             if ($conf->use_javascript_ajax && $conf->global->COMPANY_USE_SEARCH_TO_SELECT && ! $forcecombo)
             {
                 //$minLength = (is_numeric($conf->global->COMPANY_USE_SEARCH_TO_SELECT)?$conf->global->COMPANY_USE_SEARCH_TO_SELECT:2);
-
-                $out.= ajax_combobox($htmlname, $event);
+                $out.= ajax_combobox($htmlname, $event, $conf->global->COMPANY_USE_SEARCH_TO_SELECT);
+				/*              
+				if ($selected && empty($selected_input_value))
+                {
+                	require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
+                	$product = new Product($this->db);
+                	$product->fetch($selected);
+                	$selected_input_value=$product->ref;
+                }
+                // mode=1 means customers products
+                $ajaxoptions=array();
+                $urloption='htmlname='.$htmlname.'&outjson=1&filter='.urlencode($filter).'&showtype='.$showtype;
+				$out.=ajax_autocompleter($selected, $htmlname, DOL_URL_ROOT.'/societe/ajax/company.php', $urloption, $conf->global->COMPANY_USE_SEARCH_TO_SELECT, 0, $ajaxoptions);
+                $out.='<input type="text" size="20" name="search_'.$htmlname.'" id="search_'.$htmlname.'" value="'.$selected_input_value.'" />';
+				*/
             }
 
             $out.= '<select id="'.$htmlname.'" class="flat" name="'.$htmlname.'">';
diff --git a/htdocs/core/js/lib_head.js b/htdocs/core/js/lib_head.js
index 0a0547bf6f3..ba2df7195f8 100644
--- a/htdocs/core/js/lib_head.js
+++ b/htdocs/core/js/lib_head.js
@@ -771,7 +771,11 @@ function confirmConstantAction(action, url, code, input, box, entity, yesButton,
  */
 (function( $ ) {
 	$.widget( "ui.combobox", {
+		options: {
+			minLengthToAutocomplete: 0,
+		},
         _create: function() {
+        	var savMinLengthToAutocomplete = this.options.minLengthToAutocomplete;
             var self = this,
                 select = this.element.hide(),
                 selected = select.children( ":selected" ),
@@ -781,7 +785,7 @@ function confirmConstantAction(action, url, code, input, box, entity, yesButton,
                 .val( value )
                 .autocomplete({
                     delay: 0,
-                    minLength: 0,
+                    minLength: this.options.minLengthToAutocomplete,
                     source: function( request, response ) {
                         var matcher = new RegExp( $.ui.autocomplete.escapeRegex(request.term), "i" );
                         response( select.children( "option" ).map(function() {
@@ -854,7 +858,9 @@ function confirmConstantAction(action, url, code, input, box, entity, yesButton,
                     }
 
                     // pass empty string as value to search for, displaying all results
+                    input.autocomplete({ minLength: 0 });
                     input.autocomplete( "search", "" );
+                    input.autocomplete({ minLength: savMinLengthToAutocomplete });
                     input.focus();
                 });
         },
diff --git a/htdocs/core/lib/ajax.lib.php b/htdocs/core/lib/ajax.lib.php
index 8662830a3c4..4f7beb5356b 100644
--- a/htdocs/core/lib/ajax.lib.php
+++ b/htdocs/core/lib/ajax.lib.php
@@ -303,11 +303,12 @@ function ajax_dialog($title,$message,$w=350,$h=150)
  * 	@param	array	$event			Event options. Example: array(array('method'=>'getContacts', 'url'=>dol_buildpath('/core/ajax/contacts.php',1), 'htmlname'=>'contactid', 'params'=>array('add-customer-contact'=>'disabled')))
  *  @return	string					Return html string to convert a select field into a combo
  */
-function ajax_combobox($htmlname, $event=array())
+function ajax_combobox($htmlname, $event=array(), $minLengthToAutocomplete=0)
 {
 	$msg = '<script type="text/javascript">
     $(function() {
     	$("#'.$htmlname.'").combobox({
+    		minLengthToAutocomplete : '.$minLengthToAutocomplete.',
     		selected : function(event,ui) {
     			var obj = '.json_encode($event).';
     			$.each(obj, function(key,values) {