jQuery用户界面 - 自动完成 - UTF8字符集 [英] Jquery ui - Autocomplete - UTF8 charset
问题描述
IM这个jQuery数据录入形式，我需要一个特定的领域与从MySQL数据自动完成有关工作。
im working on this jquery data entry form in which i need a specific field to be autocompleted with data from mysql
我得到的一切工作，自动完成从PHP通过在SQL检索数据
匹配英文/拉丁字符是伟大的。
i got everything working, autocomplete retrieves data from the sql through php matching is great in english/latin characters
问题是，当我键入希腊，我只得到区分大小写的匹配
如果我在正确的情况下键入，让我的比赛和一切顺利，但ID为喜欢它是不区分大小写
problem is, when i type greek, i only get case SENSITIVE matches if i type in the right case, i get my match and everything goes well, but id' like it to be case INsensitive
你明白我使用它与外部来源，所以即时猜测比较两个字符串时，它必须是什么...工程完全正确输入情况下，当...
as you understand i am using it with an external source, so im guessing it must be something when comparing the two strings... works perfectly when typing case correctly...
也，你会在我的code看到我有一个数组[ID，名称]
以我目前的配置，（即使是区分大小写）我搜索的名称，出现在下拉列表中，当我点击我想要的名称，电池被充满了ID，当我提交表单，该ID被发布到下一个PHP页面
also, as you will see in my code i have an array [id,name] with my current configuration, (even case sensitive) i search the name, the dropdown appears, when i click the name i want, the cell gets filled with the ID and when i submit the form, the id gets posted to the next php page.
有没有什么办法让同样的事情，但不是填充字段的ID名称为填补呢？即：？搜索的名称，得到与名称下拉列表中，单击并在现场得到的名字，当我提出我得到的ID发布
is there any way to have exactly the same thing but instead of filling the field with the id to fill it with the name? ie: search for name, get dropdown with names, click and get the name in the field, and when i submit i get the id posted?
任何帮助将大大AP preciated。
这里的code：
any help would be greatly appreciated. here's the code:
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1/jquery-ui.min.js"></script>
<script language="javascript" type="text/javascript" src="js/dropdowndata/dropdowndata.name.js"></script>
等等等等...
blah blah...
<li class="ui-widget"><label for="name"> Last name: </label><input class="name" name="name" style="width:100px" /></li>
这里的JS：
$(function() {
var cache = {},
lastXhr;
$( ".name" ).autocomplete({
minLength: 1,
source: function( request, response ) {
var term = request.term;
if ( term in cache ) {
response( cache[ term ] );
return;
}
lastXhr = $.getJSON( "search.php", request, function( data, status, xhr ) {
cache[ term ] = data;
if ( xhr === lastXhr ) {
response( data );
}
});
}
});
});
和这里的源（search.php中）：
and here's the source (search.php):
<?php
$link = mysql_connect("1","2","3");
if (!$link) { die("Database Connection Failed". mysql_error());}
mysql_set_charset('utf8',$link);
$db_select = mysql_select_db("form2",$link);
if(!$db_select){die("Database Selection Failed " . mysql_error());}
mysql_query("SET NAMES 'utf8'", $link);
$result1 = mysql_query("SELECT dlastname,dfirstname,id FROM doctors ORDER BY dlastname ASC", $link);
if(!$db_select){die("No Data found in db " . mysql_error()); }
$items=array();
while($row = mysql_fetch_array($result1)){
$items[$row['id']] = $row['dlastname']. ", ". $row['dfirstname'];}
sleep( 1 );
if (empty($_GET['term'])) exit ;
$q = strtolower($_GET["term"]);
if (get_magic_quotes_gpc()) $q = stripslashes($q);
$result = array();
foreach ($items as $value=>$key) {
if (strpos(strtolower($key),$q ) !== false) {
array_push($result, array("id"=>$value, "label"=>$key, "value" => strip_tags($value)));
}
if (count($result) > 11)
break;}
echo json_encode($result);
?>
您可以看到我已经包括
mysql_set_charset（'UTF8'，$链接）;
的mysql_query（集名称'UTF8'，$链接）;
在我的源代码PHP文件
在+我的网页的字符集...
甚至试图在源PHP文件设置变量，但它搞砸一切：（
you can see i have included mysql_set_charset('utf8',$link); mysql_query("SET NAMES 'utf8'", $link); in my source php file + the charset in my webpage... even tried setting a tag in the source php file but it messed everything :(
还有任何其他建议/改进将是巨大的，因为这是我的code的第一件之一：）
as you understand i am very new to all these, so if any1 could take some time and explain me what im missing, it would be great :) also any other suggestions/improvements would be great as this is one of my first pieces of code :)
感谢名单提前
推荐答案
我想通了，
似乎有与用strtolower（）和UTF-8字符集的一个问题
我换两occurances
用strtolower（$字符串）
在search.php中来：
mb_strtolower（（$字符串），UTF-8）
和它的工作;）
I figured it out, there seems to be a problem with the strtolower() and UTF-8 charset I switched both occurances of strtolower($string) in search.php to: mb_strtolower(($string),'UTF-8') and it worked ;)
在code现在看起来是这样的：
the code looks like this now:
sleep( 1 );
if (empty($_GET['term'])) exit ;
//change in next line:
$q = mb_strtolower(($_GET["term"]),'UTF-8');
if (get_magic_quotes_gpc()) $q = stripslashes($q);
$result = array();
foreach ($items as $value=>$key) {
//change in next line:
if (strpos(mb_strtolower(($key),'UTF-8'),$q ) !== false) {
array_push($result, array("id"=>$value, "label"=>$key, "value" => strip_tags($value)));
}
if (count($result) > 11)
break;}
echo json_encode($result);
thanx的答复家伙:)
这是更清楚我一个上午的心态+咖啡：）
thanx for the replies guys :) it was clearer to me with a morning mindset+ coffee :)
这是任何想法：
还有，你会在我的codeI看到有一个数组[ID，名称]我目前的配置，（即使是区分大小写）我搜索的名字，出现在下拉列表中，当我点击我想要的名字，细胞被充满了ID，当我提交表单，该ID被发布到下一个PHP页面。
any ideas on this: "also, as you will see in my code i have an array [id,name] with my current configuration, (even case sensitive) I search the name, the dropdown appears, when I click the name I want, the cell gets filled with the ID and when I submit the form, the id gets posted to the next PHP page.
有什么办法让同样的事情，但不是填充字段的ID名称为填补呢？即：？搜索的名称，得到与名称下拉列表中，单击并在现场得到的名字，当我提出我得到的ID发布的
Is there any way to have exactly the same thing but instead of filling the field with the id to fill it with the name? ie: search for name, get dropdown with names, click and get the name in the field, and when I submit I get the id posted?"
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