自动完成和 ajax
我使用 $.getJSON 加载字符串数组，将其用作 jquery ui 自动完成中的值。我无法让它工作。
代码（成功函数被正确调用，我看到警报）：
$(function () {
$.getJSON(baseUri + 'truck/models/', {}, function (data) {
$("#ModelName").autocomplete({
source: function( request, response ) {
alert(data);
response(data);
}
});
});
});
服务器返回的内容：
["KIRUNA K350","MAFI","SISU TR180","SISU TRX242","SVETRUCK 32T","VOLVO A25D","VOLVO A25E","VOLVO A40","VOLVO BMl120","VOLVO BML90"]
在输入框中键入时收到的错误：
未捕获类型错误：无法读取未定义的属性“元素”
I load a string array using $.getJSON to use it as values in a jquery ui autocomplete. I can't get it to work.
Code (the success function is being called properly and I see the alert):
$(function () {
$.getJSON(baseUri + 'truck/models/', {}, function (data) {
$("#ModelName").autocomplete({
source: function( request, response ) {
alert(data);
response(data);
}
});
});
});
Content returned by the server:
["KIRUNA K350","MAFI","SISU TR180","SISU TRX242","SVETRUCK 32T","VOLVO A25D","VOLVO A25E","VOLVO A40","VOLVO BMl120","VOLVO BML90"]
Error that I get when I type in the input box:
Uncaught TypeError: Cannot read property 'element' of undefined
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评论（3）
看起来您只是在页面加载时为自动完成选项执行 ajax 获取，因此无需对源使用函数，您只需执行以下操作即可：
It looks like you are just doing the ajax fetch for the autocomplete options on page load so no need to use a function for the source you can just do:
您必须确保设置对象值
因此
({source: data});
例如参见小提琴： http://jsfiddle.net/dDCEW/
You must ensure you set the object value
Thus
({source: data});
see fiddle for example: http://jsfiddle.net/dDCEW/
我有另一个插件，它在 jQuery 上下文中定义了
menu。我删除了该插件，一切正常。有点恶心吧？I had another plugin which defined
menuin the jQuery context. I removed that plugin and everything works fine know. Kind of nasty, huh?