JSON数据进入看起来像表格的HTML列表

Hard Fitness 发表于 Dev

艰苦健身

具有嵌套的JSON数组，当前正在尝试创建也类似于表的HTML列表ul / li类型。

这是我的JSON数据，问题是对象的名称。

{
  "aaData": [
    {
      "id": "1",
      "template_id": "1",
      "question": "Is government stable?",
      "answer": "Stable",
      "parent_question_id": "0",
      "section_id": "2",
      "subquestions": [
        {
          "id": "2",
          "template_id": "1",
          "question": "Is there funding approved?",
          "answer": "Since March 2013",
          "parent_question_id": "1",
          "section_id": "2",
          "subquestions": [
            {
              "id": "3",
              "template_id": "1",
              "question": "How much funding do we have?",
              "answer": "120 Million",
              "parent_question_id": "2",
              "section_id": "1"
            },
            {
              "id": "4",
              "template_id": "1",
              "question": "Do we have all raw materials available?",
              "answer": "Not all, need to find correct type of wood.",
              "parent_question_id": "2",
              "section_id": "1"
            },
            {
              "id": "5",
              "template_id": "1",
              "question": "What currency is the funding in?",
              "answer": "GBP",
              "parent_question_id": "2",
              "section_id": "1"
            },
            {
              "id": "6",
              "template_id": "1",
              "question": "When will the currency be paid?",
              "answer": "7 days after invoice",
              "parent_question_id": "2",
              "section_id": "1"
            },
            {
              "id": "13",
              "template_id": "1",
              "question": "why do we do this?",
              "answer": null,
              "parent_question_id": "2",
              "section_id": "1"
            }
          ]
        },
        {
          "id": "7",
          "template_id": "1",
          "question": "What groups are going to investigate?",
          "answer": null,
          "parent_question_id": "1",
          "section_id": "2",
          "subquestions": [
            {
              "id": "8",
              "template_id": "1",
              "question": "What employees have clearance to go?",
              "answer": null,
              "parent_question_id": "7",
              "section_id": "1"
            },
            {
              "id": "9",
              "template_id": "1",
              "question": "Do employees have passports?",
              "answer": null,
              "parent_question_id": "7",
              "section_id": "1",
              "subquestions": [
                {
                  "id": "10",
                  "template_id": "1",
                  "question": "Are employees able to travel?",
                  "answer": null,
                  "parent_question_id": "9",
                  "section_id": "1"
                },
                {
                  "id": "11",
                  "template_id": "1",
                  "question": "Can employees enter without VISA?",
                  "answer": null,
                  "parent_question_id": "9",
                  "section_id": "1"
                }
              ]
            }
          ]
        }
      ]
    },
    {
      "id": "12",
      "template_id": "1",
      "question": "Is market good?",
      "answer": null,
      "parent_question_id": "0",
      "section_id": "2"
    }
  ]
}

这是我的代码，我只想将问题和答案显示在行中，而不是每个元素。并且还希望它看起来像一张桌子，但带有正确的缩进（twitter bootstrap？）。

function buildHtml( obj , ul ) {

            for (i in obj) {

                console.log(obj[i]);
                //if(i == "question") {
                    var li = document.createElement('li');
                    li.innerHTML = obj[i];
                    li.className = "list-group-item";
                    //li.style.display = "table-cell";
                    ul.appendChild( li );
                    ul.className = "list-group";
                    //ul.style.display = "table-row";

                    if ( typeof(obj[i])== "object" ) {

                        var childUl = document.createElement('ul');
                        li.appendChild( childUl ); 

                        buildHtml(obj[i], childUl );            
                    } 
                //} 

            }


        } 
        var ul = document.createElement('ul');
        ul.className = "list-group";
        //ul.style.display = "table-row";
        buildHtml( questions ,ul );
        var div = document.getElementById('test');    
        div.appendChild( ul );

......

<div id="test"></div>

所以，如果有人有想法让我知道。

添加类似表的结构应如下所示：

Is government stable? Stable
     Is there funding approved? Since March 2013
           How much funding do we have? 120 Million
           Do we have all raw materials available? Not all, need to find correct type of wood.
           What currency is the funding in? GBP
           When will the currency be paid? 7 days after invoice
           why do we do this?
     What groups are going to investigate?
           What employees have clearance to go?
           Do employees have passports?
                Are employees able to travel?
                Can employees enter without VISA?
Is market good?

提神

这是一个简单的原型功能，可以帮助您入门。

var Menu = function (data) {
    this.data = data;
};

Menu.prototype.render = function (root) {
    var ul = $("<ul></ul>");
    var li = $("<li></li>");
    li.append($("<a></a>", {
        url: this.data.id,
        text: this.data.question
    })).appendTo(ul);
    ul.appendTo(root);
    if (this.data.subquestions) {
        Menu.renderMenus(this.data.subquestions, $("<li></li>").appendTo(ul));
    }
};

Menu.renderMenus = function (menus, root) {
    $.each(menus, function (key, val) {
        var m = new Menu(val);
        m.render(root);
    });
}

Menu.renderMenus(aaData, $("#test"));