Datatables Jquery 展开/折叠和动画

问题描述 投票:0回答:4

我正在使用数据表插件,目前,当单击 td 中的图像时,我的代码会展开/折叠,但我希望能够单击该行来展开,请问有人可以帮忙吗?这是代码:

            $(document).ready(function() {
            /*
             * Insert a 'details' column to the table
             */
            var nCloneTh = document.createElement( 'th' );
            var nCloneTd = document.createElement( 'td' );
            nCloneTd.innerHTML = '<img src="../examples_support/details_open.png">';
            nCloneTd.className = "center";

            $('#example thead tr').each( function () {
                this.insertBefore( nCloneTh, this.childNodes[0] );
            } );

            $('#example tbody tr').each( function () {
                this.insertBefore(  nCloneTd.cloneNode( true ), this.childNodes[0] );
            } );

            /*
             * Initialse DataTables, with no sorting on the 'details' column
             */
            var oTable = $('#example').dataTable( {
                "aoColumnDefs": [
                    { "bSortable": false, "aTargets": [ 0 ] }
                ],
                "aaSorting": [[1, 'asc']]
            });

            /* Add event listener for opening and closing details
             * Note that the indicator for showing which row is open is not controlled by DataTables,
             * rather it is done here
             */
            $('#example tbody td').live('click', function () {
                var nTr = this.parentNode.parentNode;
                if ( this.src.match('details_close') )
                {
                    /* This row is already open - close it */
                    this.src = "../examples_support/details_open.png";
                    oTable.fnClose( nTr );
                }
                else
                {
                    /* Open this row */
                    this.src = "../examples_support/details_close.png";
                    oTable.fnOpen( nTr, fnFormatDetails(oTable, nTr), 'details' );
                }
            } );
        } );

其次,我希望展开和折叠成为一个平滑的动画,有人可以建议我该怎么做吗?

谢谢

jquery datatables
4个回答
2
投票

如果您的新行代码中有一个 div,您可以执行以下操作。在我的新行中,我有一个带有 insideDetails 类的 div。这就是我所做的:

jquery.dataTables.js第5648行是:

$(nNewRow).insertAfter(nTr);

更改为:

var innerDetails = $(nNewRow).find('div.innerDetails');
innerDetails.css('display', 'none');
$(nNewRow).insertAfter(nTr);
innerDetails.slideDown();

在我看来,这就是它应该开箱即用的方式。


0
投票

对于您问题的第一部分:

$('#example tbody tr').live('click', function () {...}

对于第二部分,在 jquery.dataTables.js 中找到

this.fnOpen = function( nTr, sHtml, sClass )
,然后在 fnOpen 方法中找到这一行:

$(nNewRow).insertAfter(nTr);

改成这样:

$(nNewRow).css('display','none').insertAfter(nTr).slideDown();

或者无论您选择的动画是什么。

这尚未经过测试,但类似的东西肯定会起作用。


0
投票

我的解决方案:

JS

$(document).ready(function () {
......
$('.datatable-header-footer').on('draw.dt', function () {
                bindRowToggle();
            });

            $('.datatable-header-footer').on('processing.dt', function () {
                bindRowToggle();
            });

            $('.datatable-header-footer').on('search.dt', function () {
                bindRowToggle();
            });

            bindRowToggle();
        });

        function bindRowToggle() {
            $('tr.parentOrder').click(function () {
                $(this).nextAll(':lt(2)').toggle();
            });
        }

CSS

.parentOrder {

}

.childOrder {
    display: none;
}   

HTML

<table class="table datatable-header-footer text-nowrap">
...
<tr class="parentOrder"></tr>
<tr class="childOrder"></tr>
<tr class="childOrder"></tr>

0
投票

//捕获点击表格详情图片打开详情 $('#tblPolingLog tbody').on('click', ".btn.glyphicon", function () {

var nTr = this.parentNode.parentNode;
var aPos = oTable.fnGetPosition(this.parentNode.parentNode);
// cRound = $('#tblPolingLog').dataTable().fnGetData(aPos);
cRound = $('#tblPolingLog').dataTable().fnGetData(this);
if ($(this).hasClass("glyphicon-eye-close")) {
    // This row is already open - close it
    $(this).removeClass("glyphicon-eye-close").addClass("glyphicon-eye-open");
    $(this).attr('title', 'Open record');
    oTable.fnClose(nTr);
}
else if ($(this).hasClass("glyphicon-eye-open")) {
    //Open this row         
    DisplayLoadingMessage('on');
    $(this).removeClass("glyphicon-eye-open").addClass("glyphicon-eye-close");
    $(this).attr('title', 'Close record');
    var ID = $(this).attr("rel");
    //get partial Page
    $.get("Poling/GetPolingLogByIDDetailsPartial", function (htmldata) {
       oTable.fnOpen(nTr, htmldata, 'details' + ID);   
                    //populate details

    });
    $.getJSON("/api/PolingAPI/GetPolingLogByID?ID=" + ID, function (result) {
        DisplayLoadingMessage('off');
        SetDetailsView(result, "courseDetails", ID, nTr, aPos);


    });
}

});

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