如何迭代json对象数组？

Question

我有一个像这样的json数组：

[{  "qbCondition": "OR"},{"fieldId": "ca.Primary_Diagnosis_Dt" ,"operator":"not_equal","fieldValue": "1991/11/17"},{"fieldId": "ca.Clinical_Stage","operator": "not_equal","fieldValue": "I"}]

我只想将此数组放入其中：

var rules_widgets = {  condition: 'qbCondition',  rules: [{ id: 'fieldId',operator: 'operator', value: 'fieldValue'},{id: 'fieldValue',operator: 'operator', value: 'fieldValue' },]};

我尝试了这个：

 $(data).each(function(idx, obj){ 
  $(obj).each(function(key, value){
   console.log(JSON.stringify(key) + ": " + JSON.stringify(value));
            });
        });

但是我不知道如何动态地将这些值放在json之上

你们能帮我吗？ 谢谢

Answer 1

你可以做一些像这样

var x = [{  "qbCondition": "OR"},{"fieldId": "ca.Primary_Diagnosis_Dt" ,"operator":"not_equal","fieldValue": "1991/11/17"},{"fieldId": "ca.Clinical_Stage","operator": "not_equal","fieldValue": "I"}]

var rules = [];
for(var i=1; i<x.length; i++) {
    rules.push({
    id: x[i].fieldId,
    operator: x[i].operator,
    value: x[i].fieldValue
  })
}

var rules_widgets = {
    condition: x[0].qbCondition,
  rules: rules
}