WordPress上JSON Content Importer的使用

 

範例網址｜https://tourevent.tw/wp-content/plugins/json-content-importer/json/gutenbergblockexample1.json

資料格式

{
    "level1": {   
        "start": "Very good, this is the value of 'start', right out of the JSON-data",   
        "level2": [{
                    "key" : "This is the first value of key in the 'level1'-array",
                    "data": {         
                        "id": 11111,         
                        "type": "aaaa"
                        }     
                   },      
                   {
                    "key" : "This is the second value of key in the 'level1'-array",       
                    "data": {         
                        "id": 222,         
                        "type": "bbbb"       
                        }     
                   },     
                   {
                    "key" : "This is the third value of key in the 'level1'-array",       
                    "data": {
                        "id": 33333333,         
                        "type": "aaaa"       
                        }     
                   },     
                   {
                    "key" : "This is the fourth value of key in the 'level1'-array",       
                    "data": {
                        "id": 4444,         
                        "type": "aaaa"       
                        }     
                   }] 
    }
}

 

JSON Content Importer的shortcode

[JCI_SHORTCODE url="https://tourevent.tw/wp-content/plugins/json-content-importer/json/gutenbergblockexample1.json" debugmode="0" urlgettimeout="10"  basenode="level1"] {start}<br>{subloop-array:level2:-1}{level2.key} <br> {subloop:level2.data:-1}id: {level2.data.id} <br> {/subloop:level2.data}{/subloop-array:level2} [/JCI_SHORTCODE]

上面的JCI_SHORTCODE為「jsoncontentimporter」

 

拆解結果

EMPTY api-answer: No JSON received - is the API down? Check the URL you use in the shortcode!
  • debugmode：2, shows some debug infos；10, all available debug infos.
  • basenode：starting point of datasets, the base-node in the JSON-Feed where the data is

Template（以上面的範例來解說）

  • {start}：提取basenode下的start標籤內容
  • 透過{subloop-array}與{subloop}來迴圈取得資料數值
    • {subloop-array:標籤名稱:數量}：在「[ ]」中，迴圈取值的標籤名稱以及要提取的數值個數，如果數量為「-1」，代表提取全部數值
    • {subloop:標籤名稱:數量}：在「{ }」中，迴圈取值的標籤名稱以及要提取的數值個數，如果數量為「-1」，代表提取全部數值

 

官方文件連結｜Documentation of JSON Content Importer Plugin – WordPress-Plugin JSON Content Importer

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