jQuery UI自动完成功能:如何发送帖子数据? [英] jQuery UI autocomplete: how to send post data?

问题描述

从 jQuery UI网站(公开来源):

$( "#birds" ).autocomplete({
    source: "search.php",
    minLength: 2,
    select: function( event, ui ) {
        log( ui.item ?
            "Selected: " + ui.item.value + " aka " + ui.item.id :
            "Nothing selected, input was " + this.value );
    }
});

因此，正如我所见，没有任何方法可以通过 发布数据 向"search.php"发出ajax请求.

So as I see there is no options how to make ajax request with post data to the "search.php".

但是我需要这样做，以便从先前的输入字段(当前字段: 城市，上一栏:国家).

But I need to do that to send some filter from previous input field (current field: city, previous field: country).

该怎么做?

谢谢！

推荐答案

尝试将源更改为使用$ .post的方法:

Try changing the source to be a method which uses $.post:

$("#birds").autocomplete({
  source: function (request, response) {
    $.post("search.php", request, response);
  },
  ...

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