列宽在DataTables引导程序中不起作用

时间:2015-05-29 17:26:24

标签: twitter-bootstrap datatables width

我使用以下代码设置DataTable的列宽。在部分页面加载期间,宽度看起来是正确的,当它完全加载时,宽度关闭。

<script>
    $(document).ready(function () {
        $("#memberGrid").dataTable({
            "dom": 'T<"clear">lfrtip',
            "tableTools": {
                "sSwfPath": "../../Content/swf/copy_csv_xls.swf"
            },
            "destroy": true,
            "info": true,
            "bLengthChange": false,
            "bFilter": false,
            "bAutoWidth": false,
            "aoColumns": [{ "sWidth": "20%" }, { "sWidth": "20%" }, { "sWidth": "20%" }, { "sWidth": "10%" }, { "sWidth": "20%" }, { "sWidth": "10%" }]
        });
    });
</script>

表标记

<table class="group-grid table table-hover table-bordered table-responsive zebra-striped" id="memberGrid">
                <thead class="tablehead">
                    <tr>
                        <th style="width: 20%">Name</th>
                        <th style="width: 20%">Room with</th>
                        <th style="width: 20%">Extensions</th>
                        <th style="width: 10%">Travel Protection</th>
                        <th style="width: 20%">Flying from</th>
                        <th style="width: 10%">Balance</th>
                    </tr>
                </thead>
                <tbody>
            <tr class="tablerows">
                <td style="width: 20%"><%# Eval("Travelers") %></td>
                <td style="width: 20%"><%# Eval("RoomMates")%></td>
                <td style="width: 20%"><%# Eval("Extensions")%></td>
                <td style="width: 10%"><%# (string) Eval("HasTpp") == "Y"? "Yes" : "No"%></td>
                <td style="width: 20%"><%# Eval("Airport")%></td>
                <td style="width: 10%">$<%# Eval("Balance")%></td>
            </tr>
            </tbody>
                    </table>

10 个答案:

答案 0 :(得分:10)

设置列宽时,还需要设置:

autoWidth: false

...在DataTable本身

答案 1 :(得分:7)

很高兴看到你的桌子在行动,但我深深感到这是一个纯粹的内容宽度问题。具有display: table-cell的元素将尝试扩展,以便尽可能多地显示其内容而不包装。例如,具有标题为“旅行保护”的<th>的宽度(您定义为10%) - 您需要一个相当宽的表格来显示10%的“旅行保护”。

完全否定word-wrap的默认word-break<th>设置,如下所示:

table.dataTable thead tr th {
    word-wrap: break-word;
    word-break: break-all;
}

某种演示(如上所述,无法向您的表格IRL证明这一点) - &gt; http://jsfiddle.net/9vbz7thp/

最好的方法是调整<th>的内容,使它们适合硬编码的宽度。

如果<td>的内容增长得太大(通常是一个不易破解的词):

table.dataTable tbody tr td {
    word-wrap: break-word;
    word-break: break-all;
}

BTW:您无需在<th><td>中定义硬编码宽度。 <td>会自动从相应的<th>获取宽度。

答案 2 :(得分:4)

定义数据表属性时使用以下脚本:

  

&#34;列&#34;:[                           {&#34;宽度&#34;:&#34; 25px&#34; },                           {&#34;宽度&#34;:&#34; 25px&#34; },                           {&#34;宽度&#34;:&#34; 450px&#34; },                           {&#34;宽度&#34;:&#34; 20px&#34; },                           {&#34;宽度&#34;:&#34; 20px&#34; },                           {&#34;宽度&#34;:&#34; 20px&#34; },                           {&#34;宽度&#34;:&#34; 20px&#34; },                           {&#34;宽度&#34;:&#34; 20px&#34; }                   ],

答案 3 :(得分:2)

对于自动调整,请明确添加

var MyDatatable = $("#memberGrid").dataTable();


MyDatatable.columns.adjust().draw();

答案 4 :(得分:2)

 oTableDetails = $('#tblUserDetails').dataTable({

   "autoWidth":false,

正在为我工​​作

答案 5 :(得分:0)

var reCalculateLayoutDatatable = function(){
reCalculateLayoutDatatableYN = true;
setTimeout(function(){
  var tableHeaderWidth = 0;
  $("body").find("div.dataTables_scrollHeadInner table tr.row-header th").each(function() {
    var cols = 1;
    if(parseInt($(this).attr("colspan")) > 1) {
      cols = parseInt($(this).attr("colspan"));
    }
    tableHeaderWidth += parseInt($(this).attr("data-col-width")) + (15 * cols);
  });
  $("body").find("div").css("width","auto");
  $("body").find("table").css("width","auto");
  $("body").find("div.dataTables_scrollBody table").css("width",tableHeaderWidth + "px");
  $("body").find("div.dataTables_scrollHeadInner table").css("width",tableHeaderWidth + "px");
  $("body").find("th,td").each(function(){
    if($(this).attr("data-col-width") > 0){
      $(this).css("width",$(this).attr("data-col-width") +"px");
    }
  });
},50);
}
$( window ).resize(function() {
   if (reCalculateLayoutDatatableYN == true) {
     reCalculateLayoutDatatable();
   }
});
$( document ).ready(function() {
    reCalculateLayoutDatatable();
});

HTML:

<table id="datatableLarge" class="table">
  <thead>
    <tr class="row-header" >
       <th data-col-width="100">管理番号</th>
       <th data-col-width="350">物件名</th>
       <th data-col-width="40">号室</th>
       <th data-col-width="100" >
          管理区分
       </th>
    </tr>
  </thead>
  <tbody>
     <tr>
       <td data-col-width="100">1234</td>
       <td data-col-width="350">物件1</td>
       <td data-col-width="40">号室1</td>
       <td data-col-width="100" >
          管理区分
       </td>
  </tbody>

答案 6 :(得分:0)

实际上,我不得不采取相反的方法,并删除了autoWidth行(与autoWidth:true相同),并记住将所需的宽度与我的数据放在同一对象中:

"columns": [{ 'data': 'account.organization_Name', width: '120px' }]

如此处所示:http://live.datatables.net/jatazeho/1/edit

答案 7 :(得分:0)

唯一适合我的方法是在列标题上设置内联min-width

    <table width="100%">
        <tr>
            <thead>
                <th>Ref</th>
                <th style="min-width: 100px">User</th>
                <th>Organisation</th>
            </thead>     
        </tr>
        ...
    </table>

答案 8 :(得分:0)

也许问题是由于列数所致,如果列数过多,它似乎将无法工作。尝试确定表格的大小,例如:

style =“ width:9000px”

此更改使我的列宽问题消失了

                <table id="tbl-PriceDiscrepancy" class="table table-condensed table-hover" style="width: 9000px">
                <thead class="btn-dark">
                    <tr>
                        <th colspan="8" style="text-align: center; background-color: indianred; padding-top: 4px">VIM</th>
                        <th colspan="19" style="text-align: center; background-color: darkslategrey; padding-top: 4px">MIRO</th>
                        <th colspan="12" style="text-align: center; background-color: cornflowerblue; padding-top: 4px">PURCHASING DOCUMENTS</th>
                        <th colspan="5" style="text-align: center; background-color: darkslateblue; padding-top: 4px">MIGO</th>
                    </tr>
                    <tr>
                        <th scope="col">Dp.Vim</th>
                        <th scope="col">Vim.Doc.Type</th>
                        <th scope="col">Completed</th>
                        <th scope="col">Curent.Agent</th>
                        <th scope="col">Multi.Agent</th>
                        <th scope="col">Current.Role</th>
                        <th scope="col">Vim.Block.Status</th>
                        <th scope="col">Vim.Block.Reason</th>

                        <th scope="col">Subsequent.Debit.Credit</th>
                        <th scope="col">Blocked.Due.Price</th>
                        <th scope="col">Payment.Block.Code</th>
                        <th scope="col">Miro.Doc.Num</th>
                        <th scope="col">Plant</th>
                        <th scope="col">Company.Code</th>
                        <th scope="col">Fiscal.Year</th>
                        <th scope="col">Document.Date</th>
                        <th scope="col">Posting.Date</th>
                        <th scope="col">Reference/NF</th>
                        <th scope="col">NF.Type</th>
                        <th scope="col">Vendor.Code</th>
                        <th scope="col">Vendor.Name</th>
                        <th scope="col">Miro.Total.Amount</th>
                        <th scope="col">Miro.Item.Amount</th>
                        <th scope="col">Tax.Amout</th>
                        <th scope="col">Currency</th>
                        <th scope="col">Quantity</th>
                        <th scope="col">Base.Unit</th>

                        <th scope="col">Contract.Number</th>
                        <th scope="col">Contract.Item.Number</th>
                        <th scope="col">Contract.Value</th>
                        <th scope="col">Contract.New.Value</th>
                        <th scope="col">Condition.Pricing.Unit</th>
                        <th scope="col">Purchasing.Document.Type</th>
                        <th scope="col">Purchasing.Document.Number</th>
                        <th scope="col">Purchasing.Document.Item</th>
                        <th scope="col">MatNr</th>
                        <th scope="col">Description</th>
                        <th scope="col">PO.Gross.Price</th>
                        <th scope="col">Purchase.Unit.Price</th>

                        <th scope="col">Migo.Document</th>
                        <th scope="col">Migo.Year</th>
                        <th scope="col">Migo.Amount</th>
                        <th scope="col">Migo.Quantity</th>
                        <th scope="col">Migo.Base.Unit</th>
                    </tr>
                </thead>
                <tbody>
                </tbody>
            </table>


    $('#tbl-PriceDiscrepancy').DataTable({
    "aaSorting": [[0, "desc"]],
    "lengthChange": true,
    "filter": true,
    "ordering": true,
    "info": true,
    "paging": true,
    lengthMenu: [5, 10, 15, 20, 25, 50, 100, 200],
    "iDisplayLength": _displayLenght,
    columnDefs: [{
        targets: 0,
        width: "200px"
    }, {
        targets: 1,
        width: "200px",
    }, {
        targets: 2,
        width: "500px",
        className: "centerCol"
    }]
});

答案 9 :(得分:0)

Set the first column's width to 20% with columnDefs:
$('#example').dataTable( {
  "columnDefs": [
    { "width": "20%", "targets": 0 }
  ]
} );
Set the first column's width to 20% with columns
$('#example').dataTable( {
  "columns": [
    { "width": "20%" },
    null,
    null,
    null,
    null
  ]
} );`enter code here`