JQuery obtains information from the background through AJAX and displays it on the table and supports row selection

JQuery obtains information from the background through AJAX and displays it on the table and supports row selection_jquery

WBOY

Release： 2016-05-16 15:39:08

Original

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I didn’t want to use Easyui’s style, but I wanted its table function. I originally wanted to look for related plug-ins online, but when I couldn’t find them, I started writing it myself. I didn’t expect it to be so easy.

Backend code: (This is not important)

public ActionResult GetDictTypes()
{
  var data = from a in dbo.DictTypes
        select new DictTypeListViewModel
        {
          ID = a.ID,
          Name = a.Name,
          LastChangeUser = a.LastChangeUser,
          LastChangeDate = a.LastChangeDate,
          Remark = a.Remark
        };
  return Json(data.ToList());
}

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Page code:

<table class="table" id="DictTypeTable">
 <thead>
  <tr>
   <th>ID</th>
   <th>标题</th>
   <th>简介</th>
  </tr>
 </thead>
 <tbody class="sel"></tbody>
</table>

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javascript code: (needs to be called in $(document).ready(function ($){ })

function ShowDictType() {
  $('#DictTypeTable').children('tbody').empty();
  $.ajax({
    url: GetDictTypes_URL,
    type: 'post',
    dataType: 'json'
  })
   .done(function (data) {
     var tbody = "";
     $.each(data, function (index, el) {
       var tr = "<tr>";
       tr += "<td>" + el.ID + "</td>";
       tr += "<td>" + el.Name + "</td>";
       tr += "<td>" + el.Remark + "</td>";
       tr += "</tr>";
       tbody += tr;
     });
     $('#DictTypeTable').children('tbody').append(tbody);
     BindDictTypeTableEvent();//这里是绑定事件
   })
   .fail(function () {
     alert("Err");
   });
}

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To bind the event after the form is generated:

function BindDictTypeTableEvent() {
  $('#DictTypeTable tbody.sel').children('tr').click(function (event) {
    $(this).siblings('tr').removeClass('active');//删除其他行的选中效果
    $(this).addClass('active');//增加选中效果
    var id = $(this).children('td:eq(0)').text();//获取ID
    ShowDictData(id);//操作代码，这里是显示另一个表格数据
  });
}

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Finally here is the code to get the ID of the selected item:

function GetTypeTableSelectId() {
  return $('#DictTypeTable tbody.sel tr.active td:eq(0)').text();
}

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