From 6e23458ab0bdfd415b2de38a1ad03dbb03644410 Mon Sep 17 00:00:00 2001
From: Karl 'vollmerk' Vollmer <vollmer@ampache.org>
Date: Tue, 18 Mar 2008 02:19:58 +0000
Subject: slight tweak to the hotness added by spocky, added in a slight delay
 on the onKeyUp removed the alpha list

---
 lib/javascript-base.js           | 24 +++++++++++++++++++++---
 modules/kajax/ajax.js            | 34 ++++++++++++++++++++++++++++++++++
 server/browse.ajax.php           | 21 +++++++++++----------
 templates/sidebar_browse.inc.php |  3 +--
 4 files changed, 67 insertions(+), 15 deletions(-)

diff --git a/lib/javascript-base.js b/lib/javascript-base.js
index a89f06d7..15587961 100644
--- a/lib/javascript-base.js
+++ b/lib/javascript-base.js
@@ -1,6 +1,6 @@
 //
 //
-// Copyright (c) 2001 - 2006 Ampache.org
+// Copyright (c) 2001 - 2008 Ampache.org
 // All rights reserved.
 //
 // This program is free software; you can redistribute it and/or
@@ -38,8 +38,8 @@ function flipField(element) {
                 element_id.disabled=false;
         }
 }
-function selectField(element)
-{
+
+function selectField(element) {
     var element_id = document.getElementById(element);
     element_id.focus();
 }
@@ -49,6 +49,24 @@ function update_txt(value,field) {
 	document.getElementById(field).innerHTML=value;
 }
 
+///
+// DelayRun
+// This function delays the run of another function by X milliseconds
+function DelayRun(element,time,method,page,source) { 
+
+	var function_string = method + '(\'' + page + '\',\'' + source + '\')'; 
+
+	var action = function () { eval(function_string); }; 
+
+	if (element.zid) { 
+		clearTimeout(element.zid); 
+	}
+
+	element.zid = setTimeout(action,time); 
+
+} // DelayRun
+
+
 // Reload our util frame
 // IE issue fixed by Spocky, we have to use the iframe for Democratic Play & Localplay
 // which don't actually prompt for a new file
diff --git a/modules/kajax/ajax.js b/modules/kajax/ajax.js
index 4d7a04b1..2c1461dd 100644
--- a/modules/kajax/ajax.js
+++ b/modules/kajax/ajax.js
@@ -44,7 +44,41 @@ function ajaxPut(url,source) {
        	http_request.send(null);	
 }
 
+// uid is an array of uids that need to be replaced             
+function ajaxState(url,input) {
 
+        var data = document.getElementById(input).value
+
+        var post_data = input + '=' + encodeURI(data); 
+
+        var http_request = false;
+        if (window.XMLHttpRequest) { // Mozilla, Safari,...
+                http_request = new XMLHttpRequest();
+        } else if (window.ActiveXObject) { // IE
+                try {
+                        http_request = new ActiveXObject("Msxml2.XMLHTTP");
+                } catch (e) {
+                try {
+                        http_request = new ActiveXObject("Microsoft.XMLHTTP");
+                } catch (e) {}
+                }
+        }
+        if (!http_request) {
+                return false;
+        }
+        http_request.onreadystatechange = function() { getContents(http_request); };
+        http_request.open('POST', url, true);
+        http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+        http_request.setRequestHeader("Content-length", post_data.length);
+        http_request.setRequestHeader("Connection", "close");
+        http_request.send(post_data);
+
+} // ajaxState
+
+
+///
+// getContents
+// This is the nitty gritty wait for a good xml document and then decode it
 function getContents(http_request) {
 	
 	// Display the loading doodly
diff --git a/server/browse.ajax.php b/server/browse.ajax.php
index 6da77e66..35a90d81 100644
--- a/server/browse.ajax.php
+++ b/server/browse.ajax.php
@@ -29,16 +29,17 @@ switch ($_REQUEST['action']) {
 
 		$object_ids = array(); 
 
-      // Check 'value' with isset because it can null
-      //(user type a "start with" word and deletes it)
-      if ($_REQUEST['key'] && isset($_REQUEST['value'])) {
-        // Set any new filters we've just added
-			  Browse::set_filter($_REQUEST['key'],$_REQUEST['value']); 
-      }
-      if ($_REQUEST['sort']) {
-        // Set the new sort value
-        Browse::set_sort($_REQUEST['sort']);
-      }
+		// Check 'value' with isset because it can null
+		//(user type a "start with" word and deletes it)
+		if ($_REQUEST['key'] && isset($_REQUEST['multi_alpha_filter'])) {
+			// Set any new filters we've just added
+			Browse::set_filter($_REQUEST['key'],$_REQUEST['multi_alpha_filter']); 
+		}
+
+		if ($_REQUEST['sort']) {
+			// Set the new sort value
+			Browse::set_sort($_REQUEST['sort']);
+		}
 
 		// Refresh the browse div with our new filter options if we're not static
 		if (!Browse::$static_content) { 
diff --git a/templates/sidebar_browse.inc.php b/templates/sidebar_browse.inc.php
index 1089bd8b..936e847c 100644
--- a/templates/sidebar_browse.inc.php
+++ b/templates/sidebar_browse.inc.php
@@ -42,9 +42,8 @@ $allowed_filters = Browse::get_allowed_filters();
   <li><h4><?php echo _('Filters'); ?></h4>
     <div class="sb3">
 	<?php if (in_array('alpha_match',$allowed_filters)) { ?>
-	<?php show_alphabet_list($_REQUEST['alpha_match'],$_REQUEST['action']); ?>
 	<form id="multi_alpha_filter_form" method="post" action="javascript:void(0);">
-		<input type="textbox" id="multi_alpha_filter" name="value" value="<?php echo scrub_out($_REQUEST['alpha_match']); ?>" onKeyUp="<?php echo Ajax::action('?page=browse&action=browse&key=alpha_match','multi_alpha_filter','multi_alpha_filter_form'); ?>">
+		<input type="textbox" id="multi_alpha_filter" name="multi_alpha_filter" value="<?php echo scrub_out($_REQUEST['alpha_match']); ?>" onKeyUp="DelayRun(this,'400','ajaxState','<?php echo Config::get('ajax_url'); ?>?page=browse&action=browse&key=alpha_match','multi_alpha_filter');">
 	 	<label id="multi_alpha_filterLabel" for="multi_alpha_filter"><?php echo _('Starts With'); ?></label>
 	</form>
 	<?php } // end if alpha_match ?>
-- 
cgit