如何在传统的ASP返回一个JSON对象 [英] How to return a JSON object in classic ASP
问题描述
我要回使用传统的ASP脚本(Ajax请求它的一部分)。
I want to return a JSON object using a classic ASP script (it's part of an AJAX request).
如果我只是把效应初探像文:
If I just send the reponse as text like:
response.write("{ query:'Li', suggestions:['Liberia','Libyan Arab Jamahiriya','Liechtenstein','Lithuania'], data:['LR','LY','LI','LT'] }")
将这项工作,还是我真的需要一个JSON库?
will this work, or do I actually need a JSON library?
编辑:我试图让自动完成插件的<一个href="http://www.devbridge.com/projects/autocomplete/jquery/#howto">http://www.devbridge.com/projects/autocomplete/jquery/#howto工作
I'm trying to get the autocomplete plugin at http://www.devbridge.com/projects/autocomplete/jquery/#howto to work.
JavaScript的:
javascript:
$(document).ready(function() {
var a = $('#txtValue').autocomplete({
serviceUrl:'script.asp',
minChars:2,
maxHeight:400,
width:300,
zIndex: 9999,
deferRequestBy: 0, //miliseconds
onSelect: function(value, data){ alert('You selected: ' + value + ', ' + data); },
});
ASP:
<%
response.ContentType = "application/json"
response.write("{ query:'Li', suggestions:['Liberia','Libyan Arab Jamahiriya','Liechtenstein','Lithuania'], data:['LR','LY','LI','LT'] }")
%>
自动完成不工作。它的工作原理,如果我使用本地查找数组一样 查询:['月','月','月','月','五一']
Autocomplete is not working. It works if I use a local lookup array like lookup: ['January', 'February', 'March', 'April', 'May']
但有一些错误的阿贾克斯这意味着它不会返回列表中正确。
But there's something wrong with the ajax meaning it doesn't return the list properly.
推荐答案
这似乎是在客户端解析错误。
It appears to be a parsing error on the client side.
我不认为这会有所作为,但它看起来像你引述的一切,包括属性名称,它似乎工作。而使用双引号来代替单引号 - 这显然是制造差异
I didn't think this would make a difference, but it looks like if you quote everything, including the property names, it seems to work. And use double-quotes instead of single quotes - that apparently is making a difference.
请记住,你的双引号加倍(至少我认为这是你怎么做在VBScript中 - 很长一段时间)。
Remember to double your double-quotes (at least I think that's how you do it in VBScript - been a long time).
所以:
<%
Response.ContentType = "application/json"
Response.Write("{ ""query"":""Li"", ""suggestions"":[""Liberia"",""Libyan Arab Jamahiriya"",""Liechtenstein"",""Lithuania""], ""data"":[""LR"",""LY"",""LI"",""LT""] }")
%>
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