Jquery tablesorter 不适用于我的表(动态 ajax)

Question

Tablesorter不适用于我的表。我尝试使用.trigger('update')但它对我不起作用。Tru 使用愚蠢表和 theu 工作但不正确(不是排序字符串(

function tableLoader(){
$.ajax({
    url: 'http://127.0.0.1:8000/index_script'
}).then(function (data) {
    $('#apnd').empty();
    for (var i = 0; i < data.length; i++) {
        if((data[i].autor)==(getname())){
        $('#apnd').append("<tr>"+
            "<th><input value="+data[i].trip_name+" id=trip_name"+data[i].id+"></th>"+
            "<th><input value="+data[i].start_city+" id=start_city"+data[i].id+"></th>"+
            "<th><input value="+data[i].end_city+" id=end_city"+data[i].id+"></th>"+
            "<th><input type="number" value="+data[i].days+" id=days"+data[i].id+"></th>"+
            "<th><input type="number" value="+data[i].day_cost+" id=day_cost"+data[i].id+"></th>"+
            "<th><input type="number" value="+data[i].hotel_per_day_cost+" id=hotel_per_day_cost"+data[i].id+"></th>"+
            "<th><input type="number" value="+data[i].air_tickets_cost+" id=air_tickets_cost"+data[i].id+"></th>"+
            "<th><input type="number" value="+data[i].other_transport_cost+" id=other_transport_cost"+data[i].id+"></th>"+
            "<th><input type="number" value="+data[i].ticket_to_city_cost+" id=ticket_to_city_cost"+data[i].id+"></th>"+
            "<th><input type="number" value="+data[i].ticket_from_city_cost+" id=ticket_from_city_cost"+data[i].id+"></th>"+
            "<th>"+data[i].autor+"</th>"+
            "<th>"+"<button  type="button"  id="Edit" value=""+data[i].id+"">Edit</button>n"+"</th>"+
            "<th>"+"<button type="button"  id="Delete" value=""+data[i].id+"">Delete</button>n"+"</th>"+
            +"</tr>");
    }}
    $(function() {
        $("Table")
            .tablesorter({
                theme : 'default',
                cssInfoBlock : "tablesorter-no-sort",
                widgets: [ 'zebra', 'stickyHeaders' ]
            }).trigger('update')
    });
});
}
   tableLoader();

Answer 1

请尝试以下更改：

1. 将$("Table")替换为小写$("table")。
2. 最后一个+"</tr>"不起作用，因为前面的行以+结束......这可能会导致 JavaScript 错误。
3. 不断向表追加行不是好的做法。最好构建整个行字符串，然后追加一次。
4. 在这种情况下，我认为将表排序器初始化包装在文档就绪函数中没有任何好处。它可以被删除。
5. 我假设 id #apnd添加到<tbody>？如果没有<thead>，表排序器将不会初始化。
6. 初始化表排序器后无需立即触发更新。仅当初始化后内容发生更改时才需要。
7. 如果使用添加新行，则无需使用 $('#apnd').empty(); .html() .

这是更新的代码。请尝试一下，让我知道它是否有效：

function tableLoader() {
  $.ajax({
    url: 'http://127.0.0.1:8000/index_script'
  }).then(function (data) {
    var tbody = "";
    for (var i = 0; i < data.length; i++) {
      if ((data[i].autor) == (getname())) {
        tbody += "<tr>" +
          "<th><input value=" + data[i].trip_name + " id=trip_name" + data[i].id + "></th>" +
          "<th><input value=" + data[i].start_city + " id=start_city" + data[i].id + "></th>" +
          "<th><input value=" + data[i].end_city + " id=end_city" + data[i].id + "></th>" +
          "<th><input type="number" value=" + data[i].days + " id=days" + data[i].id + "></th>" +
          "<th><input type="number" value=" + data[i].day_cost + " id=day_cost" + data[i].id + "></th>" +
          "<th><input type="number" value=" + data[i].hotel_per_day_cost + " id=hotel_per_day_cost" + data[i].id + "></th>" +
          "<th><input type="number" value=" + data[i].air_tickets_cost + " id=air_tickets_cost" + data[i].id + "></th>" +
          "<th><input type="number" value=" + data[i].other_transport_cost + " id=other_transport_cost" + data[i].id + "></th>" +
          "<th><input type="number" value=" + data[i].ticket_to_city_cost + " id=ticket_to_city_cost" + data[i].id + "></th>" +
          "<th><input type="number" value=" + data[i].ticket_from_city_cost + " id=ticket_from_city_cost" + data[i].id + "></th>" +
          "<th>" + data[i].autor + "</th>" +
          "<th>" + "<button  type="button"  id="Edit" value="" + data[i].id + "">Edit</button>n" + "</th>" +
          "<th>" + "<button type="button"  id="Delete" value="" + data[i].id + "">Delete</button>n" + "</th>" +
        "</tr>";
      }
    }
    $('#apnd').html(tbody);
    $("table").tablesorter({
      theme: 'default',
      cssInfoBlock: "tablesorter-no-sort",
      widgets: ['zebra', 'stickyHeaders']
    })
  });
}
tableLoader();

Answer 2

问题是插件无法从 (我使用表排序器的调试 metod 检查了它(。 我的解决方案：

            $(function() {
        // add parser through the tablesorter addParser method
        $.tablesorter.addParser({
            id: 'inputs',
            is: function(s) {
                return false;
            },
            format: function(s, table, cell, cellIndex) {
                var $c = $(cell);
                // return 1 for true, 2 for false, so true sorts before false
                if (!$c.hasClass('updateInput')) {
                    $c
                        .addClass('updateInput')
                        .bind('keyup', function() {
                            $(table).trigger('updateCell', [cell, false]); // false to prevent resort
                        });
                }
                return $c.find('input').val();
            },
            type: 'text'
        });
            $(function() {
            $('table').tablesorter({
                debug: "core filter",
                widgets: ['zebra'],
                headers: {
                    0: {
                        sorter: 'inputs'
                    },
                    1: {
                        sorter: 'inputs'
                    },
                    2: {
                        sorter: 'inputs'
                    },
                    3: {
                        sorter: 'inputs'
                    },
                    4: {
                        sorter: 'inputs'
                    },
                    5: {
                        sorter: 'inputs'
                    },
                    6: {
                        sorter: 'inputs'
                    },
                    7: {
                        sorter: 'inputs'
                    },
                    8: {
                        sorter: 'inputs'
                    },
                    9: {
                        sorter: 'inputs'
                    },
                    10: {
                        sorter: 'inputs'
                    }
                }
            });
        });
        $("table").trigger("update");