我试图在jquery实施一个自动完成程序, 我已经向Jquery ui 自动完成检查了,但无法弄清楚。
我需要从 url 获取数据作为json 或 文本, 但每当文本在自动完整中被更改时, 我都应该这样做。 我不应该将全部数据都拉到客户端 。
请让我知道, 如果有任何直接的前方执行 插件或什么的。 我是新来的 jquery 。
我试图在jquery实施一个自动完成程序, 我已经向Jquery ui 自动完成检查了,但无法弄清楚。
我需要从 url 获取数据作为json 或 文本, 但每当文本在自动完整中被更改时, 我都应该这样做。 我不应该将全部数据都拉到客户端 。
请让我知道, 如果有任何直接的前方执行 插件或什么的。 我是新来的 jquery 。
<script src="@Url.Content("~/Scripts/jquery-1.7.2.js")" type="text/javascript"></script>
<script type="text/javascript">
$("#input_id").autocomplete({
source: function (request, response) {
$.ajax({
url: URL ,
dataType: "json",
data: {
filter: request.term // word being typed, can add additional params as needed
},
success: function (data) {
response($.map(eval(data), function (item) {
return {
label: item.em_name,
custom_val: item.custom_val,
custom_val2: item.custom_val2
}
}));
}
})
},
maxLength: 2, //length before search text gets submitted
select: function (event, ui) {
$("#custom_val_textbox").attr( value , ui.item.custom_val);
$("#custom_val_textbox2").attr( value , ui.item.custom_val2);
}
});
</script>
您应该能够对 源
进行回调, 使 jquery ui 自动完成 。
$( #your_input ).autocomplete({
source: function(request, response) {
$.ajax({
...
success: function( data ) {
response( $.map( data.field, function( item ) {
return {
...
见"http://jqueryui.com/demos/autoful/#remote-jsonp" rel=“nofollow”>JSON 示例
匹配结果来自每个按键的服务器
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