修改数据，爆炸字符串和在和服上添加新属性的功能 [英] Function to modify data, explode string and add new a new property on kimono

问题描述

我正在使用Kimono提取一些数据并创建一个API：

I'm using Kimono to extract some data and create an API:

{
  "name": "site update",
  "count": 4,
  "frequency": "Manual Crawl",
  "version": 1,
  "newdata": true,
  "lastrunstatus": "success",
  "thisversionstatus": "success",
  "thisversionrun": "Sun Feb 07 2016 05:13:26 GMT+0000 (UTC)",
  "results": {
    "collection1": [
      {
        "title": {
          "href": "http://www.tvtrailers.com/scenes/view/id/9418/title-1/",
          "text": "Title 1"
        },
        "pubDate": "February 6, 2016",
        "index": 1,
        "url": "http://www.tvtrailers.com/home/"
      },
      {
        "title": {
          "href": "http://www.tvtrailers.com/scenes/view/id/9422/title-2/",
          "text": "Title 2"
        },
        "pubDate": "February 6, 2016",
        "index": 2,
        "url": "http://www.tvtrailers.com/home/"
      },
      {
        "title": {
          "href": "http://www.tvtrailers.com/scenes/view/id/9358/title-3/",
          "text": "Title 3"
        },
        "pubDate": "February 5, 2016",
        "index": 3,
        "url": "http://www.tvtrailers.com/home/"
      },
      {
        "title": {
          "href": "http://www.tvtrailers.com/scenes/view/id/9419/title-4/",
          "text": "Title 4"
        },
        "pubDate": "February 5, 2016",
        "index": 4,
        "url": "http://www.tvtrailers.com/home/"
      }
    ]
  }
}

我正试图在title元素中获取href的值，然后爆炸字符串以获取ID号（上面代码中的9418,9422,9358,9419）并创建一个只有id号的新属性。



或者，如果无法创建新属性，那么我想只是r eplace所有的href字符串并保留id号而不是完整的href url。



这是我的不工作功能：

I'm trying to GET the value of href inside the title element, then explode the string to obtain the id number (9418, 9422, 9358, 9419 on the code above) and create a new property with just the id number.

Or, if is not possible to create a new property, then I would like to just replace all the href string and keep the id number instead of the full href url.

Here is my not working function:

// main function
    function addPostNumbers(data) {
        for(var collection in data.results) {
            data.results[collection].forEach(function(row) {
                if (parts = row.title.href.match(/\/(\d+)\//)) {
                    row.title.post_number = parts[1];
                }
            });
        }
    }

// call the main function
addPostNumbers(data);

// write result in document.
document.write('<pre>' + JSON.stringify(data, null, 2) + '</pre>');

结果：

{

错误：错误请求，

消息：由于错误，您的功能无法评估：意外的标识符

}



我尝试过：



//主要功能

函数addPostNumbers（数据）{

for（var collection in data.results）{

data.results [collection] .forEach（function（row）{

if（parts = row.title.href.match（/ \） /（ \\ d +）\ //））{

row.title.post_number = parts [1];

}

}）; < br $>
}

}



//调用主函数

addPostNumbers（数据）;



//在文档中写入结果。

document.write（'< pre>'+ JSON.stringify（data， null，2）+'< / pre>'）;

Result:
{
"error": "Bad Request",
"message": "Your function failed to evaluate because of Error: Unexpected identifier"
}

What I have tried:

// main function
function addPostNumbers(data) {
for(var collection in data.results) {
data.results[collection].forEach(function(row) {
if (parts = row.title.href.match(/\/(\d+)\//)) {
row.title.post_number = parts[1];
}
});
}
}

// call the main function
addPostNumbers(data);

// write result in document.
document.write('<pre>' + JSON.stringify(data, null, 2) + '</pre>');

推荐答案

我会搜索集合因为它不是一个索引和

data.results [collection] 对我非常怀疑。

I would search around collection because it is not an index and
data.results[collection] is highly suspect to me.

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