javascript - 如何使用 pdf make 渲染一组复杂对象？

Question

我正在尝试将复杂对象数组处理为可读格式 pdfMake 。这是数组:

var areaImpact = [
{  
   "riskID":"f0bf6fa1-0a6b-e6e3-9ec08bd67751",
   "description":"Matt's printing testMatt's printing testMatt's printing test",
   "type":"Safety",
   "consequences":{  
      "items":[  
         "Matt's printing test",
         "Matt's printing again"
      ]
   },
   "safeguards":{  
      "items":[  
         "Matt's printing test",
         "Matt's printing test agin!!!"
      ]
   },
   "actions":{  
      "items":[  
         "Matt's awesome printing test"
      ]
   }
},
{  
   "riskID":"ffd23fa1-0a6b-e6e3-9ec08bd67751",
   "description":"Here's another test",
   "type":"Safety",
   "consequences":{  
      "items":[  
         "Matt's printing test",
         "Matt's printing again"
      ]
   },
   "safeguards":{  
      "items":[  
         "Matt's printing test",
         "Matt's printing test agin!!!"
      ]
   },
   "actions":{  
      "items":[  
         "Matt's awesome printing test"
      ]
   }
}
]

我希望 pdf 看起来像这样: Risk List Concept 。 我很难思考这个问题。我该怎么做？在此先感谢您的帮助。

Answer 1

经过一晚的休息，我终于弄清楚了这个问题。可能不是唯一的方法，也不是最好的方法，但这就是我所做的:

function formatRiskList(riskList){
		var printableRisks = [];

		riskList.forEach(function(risk){

			printableRisks.push({text:'Description', style:'subheader'});
			printableRisks.push({text:risk.description});
			printableRisks.push({text:'Consequences', style:'subheader'});
			printableRisks.push({ul: risk.consequences.items});
			printableRisks.push({text:'Safegaurds', style:'subheader'});
			printableRisks.push({ul: risk.safeguards.items});			
			printableRisks.push({text:'Actions', style:'subheader'});
			printableRisks.push({ul: risk.actions.items});

		});
	     
	  return printableRisks;   

	}
  
  //And then, in the docdefinition, I did this:
  var dd = {content: [formatRiskList(areaImpact.riskList.items)]};

非常简单。我不知道为什么昨晚我遇到了这个问题。我认为这与我尝试嵌套对象与数组的方式有关。请提供您认为合适的任何反馈。

它给了我 this结果。