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我的 javascript 代码中的 JSON 对象数组有问题，这是代码

[{"id":"ID", "lat":"LAT", "lon":"LON", "zip":"ZIP", "text":"TEXT"}]

问题出现在“text”对象中，当字符串包含“in”工作时，它说“Uncaught SyntaxError：Unexpected token ILLEGAL”这是完整的代码：

[{"id":"1", "lat":"43.19716728250127", "lon":"-119.53125", "zip":"40219", "text":"Testing, Hello World"},{"id":"2", "lat":"46.92025531537451", "lon":"-119.443359375", "zip":"40222", "text":"hello world"},{"id":"3", "lat":"39.16414104768742", "lon":"-82.529296875", "zip":"", "text":"Choice Roof Contractor
<br>Based in Mansfield, OH"}]
4

2 回答 2

0

这是工作的javascript。在选择屋顶承包商导致问题之后， http://jsfiddle.net/tSRPV/中有一个换行符。：

var _json = [{
    "id": "1",
    "lat": "43.19716728250127",
    "lon": "-119.53125",
    "zip": "40219",
    "text": "Testing, Hello World"
}, {
    "id": "2",
    "lat": "46.92025531537451",
    "lon": "-119.443359375",
    "zip": "40222",
    "text": "hello world"
}, {
    "id": "3",
    "lat": "39.16414104768742",
    "lon": "-82.529296875",
    "zip": "",
    "text": "Choice Roof Contractor <br>Based in Mansfield, OH"
}];

for (i = 0; i < _json.length; i++) {
    console.log(_json[i].text);
}

在这里提琴

于 2013-11-04T08:53:36.567 回答
0

您面临的问题是 JavaScript 不支持多行字符串。确保所有字符串都在一条线上。

[{"id":"1", "lat":"43.19716728250127", "lon":"-119.53125", "zip":"40219", "text":"Testing, Hello World"},{"id ":"2", "lat":"46.92025531537451", "lon":"-119.443359375", "zip":"40222", "text":"hello world"},{"id":"3", "lat":"39.16414104768742", "lon":"-82.529296875", "zip":"", "text":"选择屋顶承包商
<br>总部设在俄亥俄州曼斯菲尔德"}]

这应该是这样的：

[{"id":"1", "lat":"43.19716728250127", "lon":"-119.53125", "zip":"40219", "text":"Testing, Hello World"},{"id ":"2", "lat":"46.92025531537451", "lon":"-119.443359375", "zip":"40222", "text":"hello world"},{"id":"3", "lat":"39.16414104768742", "lon":"-82.529296875", "zip":"", "text":"选择屋顶承包商<br>总部位于俄亥俄州曼斯菲尔德"}]

一个简单的例子：

// Will NOT work!
var str =  "This is a
multiline string";

// Will work
var str = "This is not a multiline string";

// Will work
var str = "This is a " + 
"multiline string";
于 2013-11-04T08:53:54.660 回答