使用JQuery从JSON创建HTML表，尝试使用Tablesorter插件进行排序，但无法正常工作

I'm having some trouble getting tablesorter to work with an HTML table that's being created with JQuery from JSON data. I get the table created, and the column headers highlight when I click them but it doesn't sort the data. The JQuery that creates the table is this:

我在使用tableorter处理使用JSON数据中的JQuery创建的HTML表时遇到了一些麻烦。我创建了表格,当我点击它们时列标题突出显示但它没有对数据进行排序。创建表的JQuery是这样的:

function buildHtmlTable() {
     var columns = addAllColumnHeaders(myList);

     for (var i = 0 ; i < myList.length ; i++) {
         var row$ = $('<tr/>');
         for (var colIndex = 0 ; colIndex < columns.length ; colIndex++) {
             var cellValue = myList[i][columns[colIndex]];

             if (cellValue == null) { cellValue = ""; }

             row$.append($('<td/>').html(cellValue));
         }
         $("#excelDataTable").append(row$);
     }
 }

function addAllColumnHeaders(myList) {
     var columnSet = [];
     var headerTr$ = $('<thead/>');

     for (var i = 0 ; i < myList.length ; i++) {
         var rowHash = myList[i];
         for (var key in rowHash) {
             if ($.inArray(key, columnSet) == -1){
                 columnSet.push(key);
                 headerTr$.append($('<th/>').html(key));
             }
         }
     }
     $("#excelDataTable").append(headerTr$);

     return columnSet;
 }

This builds the table, and has the THEAD and TBODY tags required by tablesorter. I then create the table and run the tablesorter function like this:

这构建了表,并且具有tablesorter所需的THEAD和TBODY标记。然后我创建表并运行tablesorter函数,如下所示:

$(document).ready(function() { 
  buildHtmlTable();
  $('#excelDataTable').tablesorter();

});

This is the HTML:

这是HTML:

<body>

  <table id="excelDataTable" class="tablesorter">
  </table>

</body>

When I click on the table headers they get highlighted by a blue box (like they're aware of being clicked), but they do not sort. I thought it had something to do with created the table dynamically, as the tablesorter will work with a hardcoded HTML table. But for this application I will be getting JSON data and will need to build out the table based on what I receive. The table data will not change dynamically, its just created that way. Any help appreciated, and will definitely post back further details if needed. Thanks in advance!

当我点击表格标题时,它们会被一个蓝色框突出显示(就像他们知道被点击一样),但它们没有排序。我认为它与动态创建表有关,因为tablesorter将使用硬编码的HTML表。但对于这个应用程序,我将获取JSON数据,并将需要根据我收到的内容构建表。表数据不会动态变化,只是以这种方式创建。任何帮助表示赞赏,如果需要,肯定会发回更多详细信息。提前致谢!

1 个解决方案

#1

Mottie's suggestion to use the build widget worked for me. I changed the file format containing the data from JSON to CSV. Javascript is

Mottie建议使用构建小部件对我有用。我将包含数据的文件格式从JSON更改为CSV。 Javascript是

$(function() {
  $('#excelDataTable').tablesorter({
    theme: 'blue',
    widgets: ['zebra'],
    widgetOptions: {
      // *** build widget core ***
      build_type      : 'csv',
      build_source    : { url: 'data.txt', dataType: 'text' },
      build_headers   : {
        widths  : ['50%']
      }
    }
  });
});

And HTML is simply

HTML就是这么简单

<body>

  <div id="excelDataTable"></div>

</body>

Also, I did have to do some tweaking to get chrome to use a locally hosted file, however this worked straight away in IE.

此外,我确实需要进行一些调整以使chrome能够使用本地托管文件,但这在IE中可以直接使用。

#1