我正在尝试在 jquery 移动网站(http://view.jquerymobile.com/1.3.2/dist/demos/widgets/autocomplete/autocomplete-remote.html)上使用 php 文件获取 Jquery 移动自动完成演示,如果我在 firebug 中测试,我的回调响应以这种格式工作: [{"label":"278","value":"ANGELIC HOISTIC HEALING"}] 但我不知道为什么没有显示任何结果在我的 html 上,代码如下:
<script type="text/javascript">
$( document ).on( "pageinit", "#searchPage", function() {
$( "#autocomplete" ).on( "listviewbeforefilter", function ( e, data ) {
var $ul = $( this ),
$input = $( data.input ),
value = $input.val(),
html = "";
$ul.html( "" );
if ( value && value.length > 2 ) {
$ul.html( "<li><div class='ui-loader'><span class='ui-icon ui-icon-loading'></span></div></li>" );
$ul.listview( "refresh" );
$.ajax({
url: "services/search2.php",
dataType: "jsonp",
crossDomain: true,
data: {
term: $input.val()
},
})
.then( function ( response ) {
$.each( response, function ( i, val ) {
html += "<li>" + val.value + "</li>";
});
$ul.html( html );
$ul.listview( "refresh" );
$ul.trigger( "updatelayout");
});
}
});
});
php:
(database connection)
$q = strtolower($_GET["term"]);
$return = array();
$query = mysql_query("select * from directory2 where business like '%$q%'");
while($row = mysql_fetch_assoc($query))
{
array_push($return, array(
'label' => $row['ID'],
'value' => html_entity_decode($row['business'], ENT_QUOTES, 'UTF-8') )
);
}
echo(json_encode($return));
html
<div data-role="content">
<h3>Cities worldwide</h3>
输入至少三个字符后,自动完成功能将显示所有可能的匹配项。
<<ul id="autocomplete" data-role="listview" data-inset="true" data-filter="true" data-filter-placeholder="Find a business..." data-filter-theme="d"></ul>
</div>
请任何帮助将不胜感激,我一直在到处寻找这个,但没有运气!