用xml填充jQuery UI手风琴，绑定问题 [英] populate jQuery UI accordion with xml, binding problem

问题描述

我正在从简单的 xml 文件填充 jQuery 手风琴，我可以获取我的数据并将其附加为 html 以模拟手风琴标记.那我叫手风琴，不行！

我猜问题是将新创建的数据绑定到 DOM，我尝试过 .live() 和 .delegate 没有成功.

我应该如何进行?

这是我的代码的简化示例(抱歉，有些名称和注释是芬兰语:-))这里是链接 http://www.eqstom.fi/hanuri.html

$('#valitsija').click(function() {$.get('http://www.eqstom.fi/kurssit.xml', 函数(数据){$('#accordion').empty();$(data).find('Kurssi').each(function() {var $kurssi = $(this);var html = '
';html += '<h3><a href="#">'+ $kurssi.find('KurssinNimi').text() + '</a></h3>';html += '
'+ $kurssi.find('KurssiKuvaus').text() + '</div>';html += '</div>';$('#accordion').append($(html));});});});

/* **********haetaankurssit loppu ****** ******///手风琴$("#accordion").accordion({ header: "h3" });

http://www.eqstom.fi/hanuri.html

解决方案

注意我添加的下面两行(带注释).您需要销毁并重新创建手风琴.

 $('#valitsija').click(function() {$.get('http://www.eqstom.fi/kurssit.xml', 函数(数据){//你需要先销毁手风琴$('#accordion').accordion("destroy");$('#accordion').empty();$(data).find('Kurssi').each(function() {var $kurssi = $(this);var html = '
';html += '<h3><a href="#">'+ $kurssi.find('KurssinNimi').text() + '</a></h3>';html += '
'+ $kurssi.find('KurssiKuvaus').text() + '</div>';html += '</div>';$('#accordion').append($(html));});//你需要重新制作手风琴$("#accordion").accordion({ header: "h3" });});});

我建议将#accordion 存储到一个变量中，这样您就不必继续搜索它.这称为缓存.(我知道这不是你的问题，但我想我还是会提供这个建议).像这样:

$('#valitsija').click(function() {$.get('http://www.eqstom.fi/kurssit.xml', 函数(数据){var acc = $('#accordion');//你需要先销毁手风琴acc.accordion("销毁");acc.empty();$(data).find('Kurssi').each(function() {var $kurssi = $(this);var html = '
';html += '<h3><a href="#">'+ $kurssi.find('KurssinNimi').text() + '</a></h3>';html += '
'+ $kurssi.find('KurssiKuvaus').text() + '</div>';html += '</div>';acc.append($(html));});//你需要重新制作手风琴acc.accordion({ header: "h3" });});});

证明有效

I am populating jQuery accordion from simple xml file, I can get my data and append it as html to simulate accordion markup. Then I call for accordion, it won't work!

I guess the problem is binding newly created data to DOM, I have tried .live() and .delegate with no success.

How should I proceed?

Here is simplified example of my code (sorry that some of the names and comments are in finnish :-)) here is the link http://www.equstom.fi/hanuri.html

$('#valitsija').click(function() {
 $.get('http://www.equstom.fi/kurssit.xml', function(data) {
    $('#accordion').empty();
  $(data).find('Kurssi').each(function() {
  var $kurssi = $(this);
  var html = '<div>';
  html += '<h3><a href="#">' + $kurssi.find('KurssinNimi').text()  + '</a></h3>';
  html += '<div>' + $kurssi.find('KurssiKuvaus').text() + '</div>';
  html += '</div>';
  $('#accordion').append($(html));
  }); 
 });
}); 

/* ********** haetaankurssit loppu ****** ******/ // Accordion $("#accordion").accordion({ header: "h3" });

http://www.equstom.fi/hanuri.html

解决方案

Note the two lines below I added (with comments). You need to destroy and then recreate the accordion.

    $('#valitsija').click(function() {
    $.get('http://www.equstom.fi/kurssit.xml', function(data) {

        //you need to destroy the accordion first
        $('#accordion').accordion("destroy");
        $('#accordion').empty();

        $(data).find('Kurssi').each(function() {

            var $kurssi = $(this);
            var html = '<div>';
            html += '<h3><a href="#">' + $kurssi.find('KurssinNimi').text()  + '</a></h3>';
            html += '<div>' + $kurssi.find('KurssiKuvaus').text() + '</div>';
            html += '</div>';
            $('#accordion').append($(html));

        }); 

        //you need to re-make the accordion
        $("#accordion").accordion({ header: "h3" });
    });
});

I would suggest storing the #accordion into a variable so you don't have to keep searching for it. This is called caching. (I know its not your question, but figured I'd offer this suggestion anyways). Something like this:

$('#valitsija').click(function() {
    $.get('http://www.equstom.fi/kurssit.xml', function(data) {

        var acc = $('#accordion');
        //you need to destroy the accordion first
        acc.accordion("destroy");
        acc.empty();

        $(data).find('Kurssi').each(function() {

            var $kurssi = $(this);
            var html = '<div>';
            html += '<h3><a href="#">' + $kurssi.find('KurssinNimi').text()  + '</a></h3>';
            html += '<div>' + $kurssi.find('KurssiKuvaus').text() + '</div>';
            html += '</div>';
            acc.append($(html));

        }); 

        //you need to re-make the accordion
        acc.accordion({ header: "h3" });
    });
}); 

Proof that it works

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