Javascript 埃图恩； } } //找不到身份证。错误消息。 忙=假//如果getJSON调用失败，还应将busy=false设置为false。 }); } 函数writeItem（项）{ //由findId作为回调函数调用。 var write='Cod'+item.cd+'Name'+item.nm_客户+'cpf'+item.cpf+''； $（“#mytable”）.append（write）；//附加到现有表数据。 }

请注意，有些错误条件未经示例处理。我将把这留给你和你的实施

使用开源项目jinqJs，您可以做到这一点

var result = jinqJs().from('http://....').where('id = ' + cli).select();

---

这些错误告诉了你所有的内容，函数<代码> FIDDO 不在TraceEI中回答你所得到的实际错误，但是要考虑输出这样的数据的另一件事是“代码>数组。原型。map < /COD>或<代码>数组。您的

aaData

是一个数组，映射是将数据作为一组数组映射到表中的一种非常干净的方法。@Rob Scott如何解决这个问题？你能指引我吗？我忘了标注尺寸，但我是jquery新手。@Josh，是的，我忘了在这里标注尺寸，但我使用的另一个页面有$.each（）来编写我的主表。我会更新这个问题。Thanks@charlietfl总体来说，这是一个草率的代码——OP可以计算出逻辑，我只是告诉他们这个错误是什么。我理解你在那里试图解释我的意思。但是我不需要写所有客户机的数据信息，而是需要写一个客户机的信息。例如，如果我单击ID=3的客户机“James”，我只需要从ID=3的字符串中写入信息，并从其他客户机写入nto。我希望我现在能解释得更清楚一点=谢谢！这解决了我的问题=D，而且，如果您可以提供其他内容来改进这一点，那将非常棒，因为我是jquery新手，等等。。但是谢谢你！我来看看。谢谢你的建议

{
    "aaData": [
        {
            "id":0,
            "cd":"C-0001",
            "nm_cliente":"John",
            "cpf":"000.111.222-33",
            "nm_pai":"Nome Completo",
            "nm_mae":"Nome Completo",
            "tel":"00-9966-6699",
            "cidade":"city",
            "estado":"estate"
        },
        //rest of my code here...
    ]
}

$(document).ready(function() {
  var url = "data/c_fisico.json";
  var cli; //getting the client id from the url. rest of the code is in other page

  $.getJSON(url, function(data) {
    var rows = '';
    data.aaData.forEach(function(aa) {
      rows += '<tr><td>Code</td><td>' + aa.cd + '</td></tr>' +
        '<tr><td>Name</td><td>' + aa.nm_cliente + '</td></tr>' +
        '<tr><td>cpf</td><td>' + aa.cpf + '</td></tr>';
    });
    $('#mytable').html(rows);
  });
});

$(document).ready(function() {
    var url = "data/c_fisico.json";
    var cli; //getting the client id from the url. rest of the code is in other page

    $.getJSON( url, function(json_data) {
        var categoryArray = json_data.aaData;
        for (var i = 0; i < categoryArray.length; i++) {
            if (categoryArray[i].cd == cli) {
                writeItem(categoryArray[i]);  //Pass the matching object to writeItem.
                return;
            }
        }
    }); 
});

function writeItem(item) {
    //"item" has already been parsed to an object, it's no longer a JSON string.
    var write += '<tr><td>Cod</td><td>' + item.cd + '</td></tr><tr><td>Name</td><td>' + item.nm_cliente + '</td></tr><tr><td>cpf</td><td>' + item.cpf + '</td></tr>';
    $('#mytable').html(write);
}

var my_data = null;

$(document).ready(function() {
    var url = "data/c_fisico.json";

    //You should add error handling in here, so you know if the JSON file wasn't available.
    $.getJSON( url, function(json_data) {
        my_data = json_data.aaData;
        $("#some_button").attr("disabled", false);  //JSON data has loaded, so enable our button.
    });

    $("#some_button").attr("disabled", true);  //Disable our button so the user can't click it until JSON is loaded.
    $("#some_button").on("click", function() {
        var id = //Figure out what ID you want to load here.

        writeItem(id);  //Call the write function.
    });
});

function findId(id) {
    if (my_data === null) { return null; }  //JSON hasn't been retrieved yet, so we can't find anything.

    for (var i = 0; i < my_data.length; i++) {
        if (my_data[i].cd == id) {
            return my_data[i];
        }
    }

    return null;  //The requested ID wasn't found.
}



function writeItem(id) {
    var item = findId(id);
    if (item === null) {
        //The ID wasn't found or JSON isn't available.
        //Show error message or whatever you'd like.
        return;
    }

    var write = '<tr><td>Cod</td><td>' + item.cd + '</td></tr><tr><td>Name</td><td>' + item.nm_cliente + '</td></tr><tr><td>cpf</td><td>' + item.cpf + '</td></tr>';
    $('#mytable').append(write);  //Appends to existing table data.
}

var busy = false;


$(document).ready(function() {
    var url = "data/c_fisico.json";

    //You should add error handling in here, so you know if the JSON file wasn't available.
    $.getJSON( url, function(json_data) {
        my_data = json_data.aaData;
        $("#some_button").attr("disabled", false);  //JSON data has loaded, so enable our button.
    });

    $("#some_button").on("click", function() {
        var id = //Figure out what ID you want to load here.

        findId(id, writeItem);  //Call the find function and tell it to call the write function when done.
    });
});


function findId(id, callback) {
    if (busy) { return; }  //Don't call again if we're already in the process of another call.
    busy = true;

    $.getJSON( url, function(json_data) {
        var categories = json_data.aaData;
        for (var i = 0; i < categories.length; i++) {
            if (categories[i].cd == id) {
                //Item was found, so pass the object to our callback.
                callback(categories[i]);
                busy = false;  //You should also set busy = false if the getJSON call fails.
                return;
            }
        }

        //ID wasn't found.  Error message.
        busy = false;  //You should also set busy = false if the getJSON call fails.
    });
}


function writeItem(item) {
    //Gets called by findId as a callback function.

    var write = '<tr><td>Cod</td><td>' + item.cd + '</td></tr><tr><td>Name</td><td>' + item.nm_cliente + '</td></tr><tr><td>cpf</td><td>' + item.cpf + '</td></tr>';
    $('#mytable').append(write);  //Appends to existing table data.
}

var result = jinqJs().from('http://....').where('id = ' + cli).select();