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//  Export Table as CSV support functions

//      Allow a table that has been tagged with a class of etable to be exported

// 

// Global variable for use of the table to CSV widget

// Used to convey info though the selection callback

//

var vixEtableData;

$( document ).ready(function() {

    vixEtableInit();

});

//      vixPostPageLoad is called when dynamic DOM elements are loaded 

function vixPostPageLoad(){

    vixEtableInit();

}

//  Init all elements marked with a class of 'etable'

//      Insert an icon

//      Remove original class so that the DOM can be scanned again

function vixEtableInit(){

    $('.etable').css('position', 'relative');

    $('.etable th:last-child').append(

            $('<img />')

                .attr({

                    title : "Export table as CSV",

                    src : "images/CopyToClipboard.ico",

                    height : "12px",

                    width : "12px",

                    hspace : "0px",

                    align : "absmiddle",

                    border : "0"

                    })

                .css({position : 'absolute', top : '0px', right : '0px'})

                .click(function(event){

                    vixEtableData =  $(this).closest('table');

                    var menu = '<div class="rex_clm" >&nbsp;Select Operation</div>';

                    menu += '<div class="mmItem" onClick="vixEtableProc(\'popup\');">Show in PopUp</div>';

                    menu += '<div class="mmItem" onClick="vixEtableProc(\'download\');">Download File</div>';

                    menu += '<div class="mmItem" onClick="vixEtableProc(\'clip\');">Copy to Clipboard</div>';

                    showmenu(event,menu);

                    event.stopImmediatePropagation();

                    event.stopPropagation();

                    return false;

                    })

        );

    $('.etable').addClass('etable-done').removeClass('etable');

}

//  Global function to support post-selection processing of CSV data

function vixEtableProc(mode) {

    var tdata = vixEtableData.data('etable')

    var defData = {

        delivery: mode,

        filename: 'data.csv',

        rowFilter: '.csvData'

        };

    $.extend(defData, tdata) ;

    var data = vixEtableData.TableCSVExport(defData);

    if ( mode == 'clip' ) {

        vixTextToClipBoard(data, {note : "CSV copied to Clipboard", duration : 1000});

    }

}