相关疑难解决方法(0)

我的要求是创建等于json数组计数的按钮数.我成功地在jquery中动态创建按钮.但是没有为点击操作调用jquery的.ready函数中的方法.我试过在SO搜索.找到了一些解决方案,但对我来说没有任 我对jquery很新.请帮忙...

我的代码:jQuery:

$(document).ready(function()
{
    currentQuestionNo = 0;
    var questionsArray;
    $.getJSON('http://localhost/Sample/JsonCreation.php', function(data)
    {   
        questionsArray = data;
        variable = 1;
            //CREATE QUESTION BUTTONS DYNAMICALLY ** NOT WORKING
        for (var question in questionsArray)
        {
            var button = $("<input>").attr("type", "button").attr("id", "questionButton").val(variable);

            $('body').append(button);

                        //Tried using .next here - but it dint work...
            //$('body').append('<button id="questionButton">' + variable + '</button>');
            variable++;
        }
        displayQuestionJS(questionsArray[currentQuestionNo], document);
    });




    $("button").click(function()
    {

        if ($(this).attr('id') == "nextQuestion")
        {
            currentQuestionNo = ++currentQuestionNo;
        }
        else if ($(this).attr('id') == "previousQuestion")
        {
            currentQuestionNo = --currentQuestionNo;
        } …