尝试在selectize中将ajax值从php传递给jquery
我对jquery和ajax非常陌生。正在尝试实现selectize插件,该插件将查询数据库并以下拉方式返回值。为了做到这一点,下面是我的php代码,它从表中返回数据。如果我键入这个php页面的url并传递参数,它将以json格式返回数据。{“电影”:“价值1”}{“电影”:“价值2”} 下面是selectize插件中的jQuery代码尝试在selectize中将ajax值从php传递给jquery,php,jquery,ajax,selectize.js,Php,Jquery,Ajax,Selectize.js,我对jquery和ajax非常陌生。正在尝试实现selectize插件,该插件将查询数据库并以下拉方式返回值。为了做到这一点,下面是我的php代码,它从表中返回数据。如果我键入这个php页面的url并传递参数,它将以json格式返回数据。{“电影”:“价值1”}{“电影”:“价值2”} 下面是selectize插件中的jQuery代码 <!DOCTYPE html> <!--[if lt IE 7]><html class="no-js lt-ie9 lt-
<!DOCTYPE html>
<!--[if lt IE 7]><html class="no-js lt-ie9 lt-ie8 lt-ie7"><![endif]-->
<!--[if IE 7]><html class="no-js lt-ie9 lt-ie8"><![endif]-->
<!--[if IE 8]><html class="no-js lt-ie9"><![endif]-->
<!--[if gt IE 8]><!--><html class="no-js"><!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Selectize.js Demo</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1">
<link rel="stylesheet" href="css/normalize.css">
<link rel="stylesheet" href="css/stylesheet.css">
<!--[if IE 8]><script src="js/es5.js"></script><![endif]-->
<script src="js/jquery.min.js"></script>
<script src="../dist/js/standalone/selectize.js"></script>
<script src="js/index.js"></script>
<style type="text/css">
.selectize-control.movies .selectize-dropdown [data-selectable] {
border-bottom: 1px solid rgba(0,0,0,0.05);
height: 60px;
position: relative;
-webkit-box-sizing: content-box;
box-sizing: content-box;
padding: 10px 10px 10px 60px;
}
.selectize-control.movies .selectize-dropdown [data-selectable]:last-child {
border-bottom: 0 none;
}
.selectize-control.movies .selectize-dropdown .by {
font-size: 11px;
opacity: 0.8;
}
.selectize-control.movies .selectize-dropdown .by::before {
content: 'by ';
}
.selectize-control.movies .selectize-dropdown .name {
font-weight: bold;
margin-right: 5px;
}
.selectize-control.movies .selectize-dropdown .description {
font-size: 12px;
color: #a0a0a0;
}
.selectize-control.movies .selectize-dropdown .actors,
.selectize-control.movies .selectize-dropdown .description,
.selectize-control.movies .selectize-dropdown .movies {
display: block;
white-space: nowrap;
width: 100%;
overflow: hidden;
text-overflow: ellipsis;
}
.selectize-control.movies .selectize-dropdown .actors {
font-size: 10px;
color: #a0a0a0;
}
.selectize-control.movies .selectize-dropdown .actors span {
color: #606060;
}
.selectize-control.movies .selectize-dropdown img {
height: 60px;
left: 10px;
position: absolute;
border-radius: 3px;
background: rgba(0,0,0,0.04);
}
.selectize-control.movies .selectize-dropdown .meta {
list-style: none;
margin: 0;
padding: 0;
font-size: 10px;
}
.selectize-control.movies .selectize-dropdown .meta li {
margin: 0;
padding: 0;
display: inline;
margin-right: 10px;
}
.selectize-control.movies .selectize-dropdown .meta li span {
font-weight: bold;
}
.selectize-control.movies::before {
-moz-transition: opacity 0.2s;
-webkit-transition: opacity 0.2s;
transition: opacity 0.2s;
content: ' ';
z-index: 2;
position: absolute;
display: block;
top: 12px;
right: 34px;
width: 16px;
height: 16px;
background: url(images/spinner.gif);
background-size: 16px 16px;
opacity: 0;
}
.selectize-control.movies.loading::before {
opacity: 0.4;
}
</style>
</head>
<body>
<div id="wrapper">
<h1>Selectize.js</h1>
<div class="demo">
<h2>Loading from API</h2>
<p>This demo shows how to integrate third-party data, loaded asynchronously.</p>
<div class="control-group">
<label for="select-movie">Movie:</label>
<select id="select-movie" class="movies" placeholder="Find a movie..."></select>
</div>
<script>
// <select id="select-movie"></select>
$('#select-movie').selectize({
valueField: 'movies',
labelField: 'movies',
searchField: 'movies',
options: [],
create: false,
render: {
option: function(item, escape) {
return '<div>' +
'<span class="movies">' +
'<span class="name">' + escape(item.movies) + '</span>' +
'</span>' +
'</div>';
}
},
load: function(query, callback) {
if (!query.length) return callback();
$.ajax({
//url: 'http://api.rottentomatoes.com/api/public/v1.0/movies.json',
url:'http://localhost/selectize/examples/myphp.php?query='+ encodeURIComponent(query),
type: 'GET',
dataType: 'jsonp',
data: {
q: query,
//page_limit: 10,
//apikey: '3qqmdwbuswut94jv4eua3j85'
},
error: function() {
callback();
},
success: function(res) {
console.log(res);
callback(res);
alert(res);
}
});
}
});
</script>
</div>
</div>
</body>
</html>
Selectize.js演示
.选择ize-control.movies.选择ize下拉列表[数据可选]{
边框底部:1px实心rgba(0,0,0,0.05);
高度:60px;
位置:相对位置;
-webkit框大小:内容框;
框大小:内容框;
填充:10px 10px 10px 60px;
}
.selectize-control.movies.selectize下拉列表[数据可选]:最后一个子项{
边框底部:0无;
}
.selectize-control.movies.selectize下拉列表.by{
字体大小:11px;
不透明度:0.8;
}
.selectize-control.movies.selectize下拉列表.by::before{
内容:"由";;
}
.selectize-control.movies.selectize下拉列表.name{
字体大小:粗体;
右边距:5px;
}
.selectize-control.movies.selectize下拉列表。说明{
字体大小:12px;
颜色:#A0;
}
.selectize-control.movies.selectize下拉列表.actors,
。选择ize-control.movies。选择ize下拉列表。说明,
。选择ize-control.movies。选择ize下拉列表。movies{
显示:块;
空白:nowrap;
宽度:100%;
溢出:隐藏;
文本溢出:省略号;
}
.selectize-control.movies.selectize下拉列表.actors{
字体大小:10px;
颜色:#A0;
}
.selectize-control.movies.selectize下拉列表。演员跨度{
颜色:#606060;
}
.选择ize-control.movies.选择ize下拉菜单img{
高度:60px;
左:10px;
位置:绝对位置;
边界半径:3px;
背景:rgba(0,0,0,0.04);
}
.selectize-control.movies.selectize dropdown.meta{
列表样式:无;
保证金:0;
填充:0;
字体大小:10px;
}
.selectize-control.movies.selectize下拉列表.meta li{
保证金:0;
填充:0;
显示:内联;
右边距:10px;
}
.selectize-control.movies.selectize下拉列表.meta li span{
字体大小:粗体;
}
。选择控件。电影::之前{
-moz转变:不透明度0.2s;
-webkit转换:不透明度0.2s;
过渡:不透明度0.2s;
内容:'';
z指数:2;
位置:绝对位置;
显示:块;
顶部:12px;
右:34px;
宽度:16px;
高度:16px;
背景:url(images/spinner.gif);
背景尺寸:16px 16px;
不透明度:0;
}
。选择控件。电影。加载::之前{
不透明度:0.4;
}
Selectize.js
从API加载
此演示演示如何集成异步加载的第三方数据
电影:
//
$(“#选择电影”)。选择({
valueField:“电影”,
拉伯菲尔德:《电影》,
searchField:“电影”,
选项:[],
创建:false,
呈现:{
选项:功能(项目,转义){
返回“”+
'' +
''+逃生(物品.电影)+''+
'' +
'';
}
},
加载:函数(查询、回调){
如果(!query.length)返回callback();
$.ajax({
//网址:'http://api.rottentomatoes.com/api/public/v1.0/movies.json',
网址:'http://localhost/selectize/examples/myphp.php?query=“+encodeURIComponent(查询),
键入:“GET”,
数据类型:“jsonp”,
数据:{
问:质疑,,
//页数限制:10页,
//apikey:'3qqmdwbuswut94jv4eua3j85'
},
错误:函数(){
回调();
},
成功:功能(res){
控制台日志(res);
回收(res);
警报(res);
}
});
}
});
但是,现在我不知道如何使这项工作。我知道我是个新手,所以,请求帮助 只是澄清一下,我在html页面中没有看到任何错误。然而,参考资料页面显示了myphp.php和数据。请更清楚地了解您的预期结果。可能包括你的页面截图和一些关于错误的评论。我的代码不做任何事情,例如,它不会打开下拉列表或在控制台中显示任何错误。但是,会打开原始的selectize代码
<!DOCTYPE html>
<!--[if lt IE 7]><html class="no-js lt-ie9 lt-ie8 lt-ie7"><![endif]-->
<!--[if IE 7]><html class="no-js lt-ie9 lt-ie8"><![endif]-->
<!--[if IE 8]><html class="no-js lt-ie9"><![endif]-->
<!--[if gt IE 8]><!--><html class="no-js"><!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Selectize.js Demo</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1">
<link rel="stylesheet" href="css/normalize.css">
<link rel="stylesheet" href="css/stylesheet.css">
<!--[if IE 8]><script src="js/es5.js"></script><![endif]-->
<script src="js/jquery.min.js"></script>
<script src="../dist/js/standalone/selectize.js"></script>
<script src="js/index.js"></script>
<style type="text/css">
.selectize-control.movies .selectize-dropdown [data-selectable] {
border-bottom: 1px solid rgba(0,0,0,0.05);
height: 60px;
position: relative;
-webkit-box-sizing: content-box;
box-sizing: content-box;
padding: 10px 10px 10px 60px;
}
.selectize-control.movies .selectize-dropdown [data-selectable]:last-child {
border-bottom: 0 none;
}
.selectize-control.movies .selectize-dropdown .by {
font-size: 11px;
opacity: 0.8;
}
.selectize-control.movies .selectize-dropdown .by::before {
content: 'by ';
}
.selectize-control.movies .selectize-dropdown .name {
font-weight: bold;
margin-right: 5px;
}
.selectize-control.movies .selectize-dropdown .description {
font-size: 12px;
color: #a0a0a0;
}
.selectize-control.movies .selectize-dropdown .actors,
.selectize-control.movies .selectize-dropdown .description,
.selectize-control.movies .selectize-dropdown .movies {
display: block;
white-space: nowrap;
width: 100%;
overflow: hidden;
text-overflow: ellipsis;
}
.selectize-control.movies .selectize-dropdown .actors {
font-size: 10px;
color: #a0a0a0;
}
.selectize-control.movies .selectize-dropdown .actors span {
color: #606060;
}
.selectize-control.movies .selectize-dropdown img {
height: 60px;
left: 10px;
position: absolute;
border-radius: 3px;
background: rgba(0,0,0,0.04);
}
.selectize-control.movies .selectize-dropdown .meta {
list-style: none;
margin: 0;
padding: 0;
font-size: 10px;
}
.selectize-control.movies .selectize-dropdown .meta li {
margin: 0;
padding: 0;
display: inline;
margin-right: 10px;
}
.selectize-control.movies .selectize-dropdown .meta li span {
font-weight: bold;
}
.selectize-control.movies::before {
-moz-transition: opacity 0.2s;
-webkit-transition: opacity 0.2s;
transition: opacity 0.2s;
content: ' ';
z-index: 2;
position: absolute;
display: block;
top: 12px;
right: 34px;
width: 16px;
height: 16px;
background: url(images/spinner.gif);
background-size: 16px 16px;
opacity: 0;
}
.selectize-control.movies.loading::before {
opacity: 0.4;
}
</style>
</head>
<body>
<div id="wrapper">
<h1>Selectize.js</h1>
<div class="demo">
<h2>Loading from API</h2>
<p>This demo shows how to integrate third-party data, loaded asynchronously.</p>
<div class="control-group">
<label for="select-movie">Movie:</label>
<select id="select-movie" class="movies" placeholder="Find a movie..."></select>
</div>
<script>
// <select id="select-movie"></select>
$('#select-movie').selectize({
valueField: 'movies',
labelField: 'movies',
searchField: 'movies',
options: [],
create: false,
render: {
option: function(item, escape) {
return '<div>' +
'<span class="movies">' +
'<span class="name">' + escape(item.movies) + '</span>' +
'</span>' +
'</div>';
}
},
load: function(query, callback) {
if (!query.length) return callback();
$.ajax({
//url: 'http://api.rottentomatoes.com/api/public/v1.0/movies.json',
url:'http://localhost/selectize/examples/myphp.php?query='+ encodeURIComponent(query),
type: 'GET',
dataType: 'jsonp',
data: {
q: query,
//page_limit: 10,
//apikey: '3qqmdwbuswut94jv4eua3j85'
},
error: function() {
callback();
},
success: function(res) {
console.log(res);
callback(res);
alert(res);
}
});
}
});
</script>
</div>
</div>
</body>
</html>