问题描述
我有以下问题: 我有一个有效的JQuery UI自动完成实现,该实现从MysqL数据库收集结果并根据用户的选择自动填充一些输入字段。
我目前正在努力工作的是当您键入搜索但没有搜索结果时的情况。现在,最后一个建议的搜索项将保持可见,直到您单击鼠标左键。如果没有匹配的结果,我希望能够将其隐藏。我已经阅读了很多有关此主题的内容,但似乎对我没有任何帮助。这是我的Javascript部分:
function AutoFill(x) {
var classname = "." + x;
$(document).on('keydown',classname,function(){
var id = this.id;
var splitid = id.split('_');
var index = splitid[1];
// Initialize jQuery UI autocomplete
$( '#'+id ).autocomplete({
source: function( request,response ) {
$.ajax({
url: "get-details.PHP",type: 'post',dataType: "json",data: {
search: request.term,request:1
},success: function( data ) {
response(data);
}
});
},select: function (event,ui) {
$(this).val(ui.item.label); // display the selected text
var userid = ui.item.value; // selected value
// AJAX
$.ajax({
url: 'get-details.PHP',data: {userid:userid,request:2},dataType: 'json',success:function(response){
var len = response.length;
if(len > 0){
var id = response[0]['id'];
var name = response[0]['name'];
var number = response[0]['number'];
// Set value to textBoxes
document.getElementById('clientname').value = name;
document.getElementById('clientnumber').value = number;
}
}
});
return false;
}
});
});
}
<?PHP
include('includes/dbconnection.PHP');
$request = $_POST['request']; // request
// Get username list
if($request == 1){
$search = $_POST['search'];
$query = "SELECT * FROM tblclients WHERE FullName like'%".$search."%' OR MobileNumber like'%".$search."%'";
$result = MysqLi_query($con,$query);
while($row = MysqLi_fetch_array($result)){
$response[] = array("value"=>$row['ID'],"label"=>$row['FullName'].' | '.$row['MobileNumber']);
}
// encoding array to json format
echo json_encode($response);
exit;
}
// Get details
if($request == 2){
$userid = $_POST['userid'];
$sql = "SELECT * FROM tblclients WHERE ID=".$userid;
$result = MysqLi_query($con,$sql);
$users_arr = array();
while( $row = MysqLi_fetch_array($result) ){
$userid = $row['ID'];
$fullname = $row['FullName'];
$number = $row['MobileNumber'];
$users_arr[] = array("id" => $userid,"name" => $fullname,"number" => $number);
}
// encoding array to json format
echo json_encode($users_arr);
exit;
}
我不知道我在做什么错...
解决方法
暂无找到可以解决该程序问题的有效方法,小编努力寻找整理中!
如果你已经找到好的解决方法,欢迎将解决方案带上本链接一起发送给小编。
小编邮箱:dio#foxmail.com (将#修改为@)