学习基于jQuery的FlexiGrid工具

学习基于jQuery的FlexiGrid工具
/*
 * Flexigrid for jQuery -  v1.1
 *
 * Copyright (c) 2008 Paulo P. Marinas (code.google.com/p/flexigrid/)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 */
(function ($) {
 $.addFlex = function (t, p) {
  if (t.grid) return false; //return if already exist
  p = $.extend({ //apply default properties
   height: 200, //default height
   width: 'auto', //auto width
   striped: true, //apply odd even stripes
   novstripe: false,
   minwidth: 30, //min width of columns
   minheight: 80, //min height of columns
   resizable: true, //allow table resizing
   url: false, //URL if using data from AJAX
   method: 'POST', //data sending method
   dataType: 'xml', //type of data for AJAX, either xml or json
   errormsg: 'Connection Error',
   usepager: false,
   nowrap: true,
   page: 1, //current page
   total: 1, //total pages
   useRp: true, //use the results per page select box
   rp: 15, //results per page
   rpOptions: [10, 15, 20, 30, 50], //allowed per-page values
   title: false,
   pagestat: 'Displaying {from} to {to} of {total} items',
   pagetext: 'Page',
   outof: 'of',
   findtext: 'Find',
   procmsg: 'Processing, please wait ...',
   query: '',
   qtype: '',
   nomsg: 'No items',
   minColToggle: 1, //minimum allowed column to be hidden
   showToggleBtn: true, //show or hide column toggle popup
   hideOnSubmit: true,
   autoload: true,
   blockOpacity: 0.5,
   preProcess: false,
   onDragCol: false,
   onToggleCol: false,
   onChangeSort: false,
   onSuccess: false,
   onError: false,
   onSubmit: false //using a custom populate function
  }, p);
  $(t).show() //show if hidden
   .attr({
    cellPadding: 0,
    cellSpacing: 0,
    border: 0
   }) //remove padding and spacing
   .removeAttr('width'); //remove width properties
  //create grid class
  var g = {
   hset: {},
   rePosDrag: function () {
    var cdleft = 0 - this.hDiv.scrollLeft;
    if (this.hDiv.scrollLeft > 0) cdleft -= Math.floor(p.cgwidth / 2);
    $(g.cDrag).css({
     top: g.hDiv.offsetTop + 1
    });
    var cdpad = this.cdpad;
    $('div', g.cDrag).hide();
    $('thead tr:first th:visible', this.hDiv).each(function () {
     var n = $('thead tr:first th:visible', g.hDiv).index(this);
     var cdpos = parseInt($('div', this).width());
     if (cdleft == 0) cdleft -= Math.floor(p.cgwidth / 2);
     cdpos = cdpos + cdleft + cdpad;
     if (isNaN(cdpos)) {
      cdpos = 0;
     }
     $('div:eq(' + n + ')', g.cDrag).css({
      'left': cdpos + 'px'
     }).show();
     cdleft = cdpos;
    });
   },
   fixHeight: function (newH) {
    newH = false;
    if (!newH) newH = $(g.bDiv).height();
    var hdHeight = $(this.hDiv).height();
    $('div', this.cDrag).each(
     function () {
      $(this).height(newH + hdHeight);
     }
    );
    var nd = parseInt($(g.nDiv).height());
    if (nd > newH) $(g.nDiv).height(newH).width(200);
    else $(g.nDiv).height('auto').width('auto');
    $(g.block).css({
     height: newH,
     marginBottom: (newH * -1)
    });
    var hrH = g.bDiv.offsetTop + newH;
    if (p.height != 'auto' && p.resizable) hrH = g.vDiv.offsetTop;
    $(g.rDiv).css({
     height: hrH
    });
   },
   dragStart: function (dragtype, e, obj) { //default drag function start
    if (dragtype == 'colresize') {//column resize
     $(g.nDiv).hide();
     $(g.nBtn).hide();
     var n = $('div', this.cDrag).index(obj);
     var ow = $('th:visible div:eq(' + n + ')', this.hDiv).width();
     $(obj).addClass('dragging').siblings().hide();
     $(obj).prev().addClass('dragging').show();
     this.colresize = {
      startX: e.pageX,
      ol: parseInt(obj.style.left),
      ow: ow,
      n: n
     };
     $('body').css('cursor', 'col-resize');
    } else if (dragtype == 'vresize') {//table resize
     var hgo = false;
     $('body').css('cursor', 'row-resize');
     if (obj) {
      hgo = true;
      $('body').css('cursor', 'col-resize');
     }
     this.vresize = {
      h: p.height,
      sy: e.pageY,
      w: p.width,
      sx: e.pageX,
      hgo: hgo
     };
    } else if (dragtype == 'colMove') {//column header drag
     $(g.nDiv).hide();
     $(g.nBtn).hide();
     this.hset = $(this.hDiv).offset();
     this.hset.right = this.hset.left + $('table', this.hDiv).width();
     this.hset.bottom = this.hset.top + $('table', this.hDiv).height();
     this.dcol = obj;
     this.dcoln = $('th', this.hDiv).index(obj);
     this.colCopy = document.createElement("div");
     this.colCopy.className = "colCopy";
     this.colCopy.innerHTML = obj.innerHTML;
     if ($.browser.msie) {
      this.colCopy.className = "colCopy ie";
     }
     $(this.colCopy).css({
      position: 'absolute',
      float: 'left',
      display: 'none',
      textAlign: obj.align
     });
     $('body').append(this.colCopy);
     $(this.cDrag).hide();
    }
    $('body').noSelect();
   },
   dragMove: function (e) {
    if (this.colresize) {//column resize
     var n = this.colresize.n;
     var diff = e.pageX - this.colresize.startX;
     var nleft = this.colresize.ol + diff;
     var nw = this.colresize.ow + diff;
     if (nw > p.minwidth) {
      $('div:eq(' + n + ')', this.cDrag).css('left', nleft);
      this.colresize.nw = nw;
     }
    } else if (this.vresize) {//table resize
     var v = this.vresize;
     var y = e.pageY;
     var diff = y - v.sy;
     if (!p.defwidth) p.defwidth = p.width;
     if (p.width != 'auto' && !p.nohresize && v.hgo) {
      var x = e.pageX;
      var xdiff = x - v.sx;
      var newW = v.w + xdiff;
      if (newW > p.defwidth) {
       this.gDiv.style.width = newW + 'px';
       p.width = newW;
      }
     }
     var newH = v.h + diff;
     if ((newH > p.minheight || p.height < p.minheight) && !v.hgo) {
      this.bDiv.style.height = newH + 'px';
      p.height = newH;
      this.fixHeight(newH);
     }
     v = null;
    } else if (this.colCopy) {
     $(this.dcol).addClass('thMove').removeClass('thOver');
     if (e.pageX > this.hset.right || e.pageX < this.hset.left || e.pageY > this.hset.bottom || e.pageY < this.hset.top) {
      //this.dragEnd();
      $('body').css('cursor', 'move');
     } else {
      $('body').css('cursor', 'pointer');
     }
     $(this.colCopy).css({
      top: e.pageY + 10,
      left: e.pageX + 20,
      display: 'block'
     });
    }
   },
   dragEnd: function () {
    if (this.colresize) {
     var n = this.colresize.n;
     var nw = this.colresize.nw;
     $('th:visible div:eq(' + n + ')', this.hDiv).css('width', nw);
     $('tr', this.bDiv).each(
      function () {
       $('td:visible div:eq(' + n + ')', this).css('width', nw);
      }
     );
     this.hDiv.scrollLeft = this.bDiv.scrollLeft;
     $('div:eq(' + n + ')', this.cDrag).siblings().show();
     $('.dragging', this.cDrag).removeClass('dragging');
     this.rePosDrag();
     this.fixHeight();
     this.colresize = false;
    } else if (this.vresize) {
     this.vresize = false;
    } else if (this.colCopy) {
     $(this.colCopy).remove();
     if (this.dcolt != null) {
      if (this.dcoln > this.dcolt) $('th:eq(' + this.dcolt + ')', this.hDiv).before(this.dcol);
      else $('th:eq(' + this.dcolt + ')', this.hDiv).after(this.dcol);
      this.switchCol(this.dcoln, this.dcolt);
      $(this.cdropleft).remove();
      $(this.cdropright).remove();
      this.rePosDrag();
      if (p.onDragCol) {
       p.onDragCol(this.dcoln, this.dcolt);
      }
     }
     this.dcol = null;
     this.hset = null;
     this.dcoln = null;
     this.dcolt = null;
     this.colCopy = null;
     $('.thMove', this.hDiv).removeClass('thMove');
     $(this.cDrag).show();
    }
    $('body').css('cursor', 'default');
    $('body').noSelect(false);
   },
   toggleCol: function (cid, visible) {
    var ncol = $("th[axis='col" + cid + "']", this.hDiv)[0];
    var n = $('thead th', g.hDiv).index(ncol);
    var cb = $('input[value=' + cid + ']', g.nDiv)[0];
    if (visible == null) {
     visible = ncol.hidden;
    }
    if ($('input:checked', g.nDiv).length < p.minColToggle && !visible) {
     return false;
    }
    if (visible) {
     ncol.hidden = false;
     $(ncol).show();
     cb.checked = true;
    } else {
     ncol.hidden = true;
     $(ncol).hide();
     cb.checked = false;
    }
    $('tbody tr', t).each(
     function () {
      if (visible) {
       $('td:eq(' + n + ')', this).show();
      } else {
       $('td:eq(' + n + ')', this).hide();
      }
     }
    );
    this.rePosDrag();
    if (p.onToggleCol) {
     p.onToggleCol(cid, visible);
    }
    return visible;
   },
   switchCol: function (cdrag, cdrop) { //switch columns
    $('tbody tr', t).each(
     function () {
      if (cdrag > cdrop) $('td:eq(' + cdrop + ')', this).before($('td:eq(' + cdrag + ')', this));
      else $('td:eq(' + cdrop + ')', this).after($('td:eq(' + cdrag + ')', this));
     }
    );
    //switch order in nDiv
    if (cdrag > cdrop) {
     $('tr:eq(' + cdrop + ')', this.nDiv).before($('tr:eq(' + cdrag + ')', this.nDiv));
    } else {
     $('tr:eq(' + cdrop + ')', this.nDiv).after($('tr:eq(' + cdrag + ')', this.nDiv));
    }
    if ($.browser.msie && $.browser.version < 7.0) {
     $('tr:eq(' + cdrop + ') input', this.nDiv)[0].checked = true;
    }
    this.hDiv.scrollLeft = this.bDiv.scrollLeft;
   },
   scroll: function () {
    this.hDiv.scrollLeft = this.bDiv.scrollLeft;
    this.rePosDrag();
   },
   addData: function (data) { //parse data
    if (p.dataType == 'json') {
     data = $.extend({rows: [], page: 0, total: 0}, data);
    }
    if (p.preProcess) {
     data = p.preProcess(data);
    }
    $('.pReload', this.pDiv).removeClass('loading');
    this.loading = false;
    if (!data) {
     $('.pPageStat', this.pDiv).html(p.errormsg);
     return false;
    }
    if (p.dataType == 'xml') {
     p.total = +$('rows total', data).text();
    } else {
     p.total = data.total;
    }
    if (p.total == 0) {
     $('tr, a, td, div', t).unbind();
     $(t).empty();
     p.pages = 1;
     p.page = 1;
     this.buildpager();
     $('.pPageStat', this.pDiv).html(p.nomsg);
     return false;
    }
    p.pages = Math.ceil(p.total / p.rp);
    if (p.dataType == 'xml') {
     p.page = +$('rows page', data).text();
    } else {
     p.page = data.page;
    }
    this.buildpager();
    //build new body
    var tbody = document.createElement('tbody');
    if (p.dataType == 'json') {
     $.each(data.rows, function (i, row) {
      var tr = document.createElement('tr');
      if (i % 2 && p.striped) {
       tr.className = 'erow';
      }
      if (row.id) {
       tr.id = 'row' + row.id;
      }
      $('thead tr:first th', g.hDiv).each( //add cell
       function () {
        var td = document.createElement('td');
        var idx = $(this).attr('axis').substr(3);
        td.align = this.align;
        // If the json elements aren't named (which is typical), use numeric order
        if (typeof row.cell[idx] != "undefined") {
         td.innerHTML = (row.cell[idx] != null) ? row.cell[idx] : '';//null-check for Opera-browser
        } else {
         td.innerHTML = row.cell[p.colModel[idx].name];
        }
        $(td).attr('abbr', $(this).attr('abbr'));
        $(tr).append(td);
        td = null;
       }
      );
      if ($('thead', this.gDiv).length < 1) {//handle if grid has no headers
       for (idx = 0; idx < cell.length; idx++) {
        var td = document.createElement('td');
        // If the json elements aren't named (which is typical), use numeric order
        if (typeof row.cell[idx] != "undefined") {
         td.innerHTML = (row.cell[idx] != null) ? row.cell[idx] : '';//null-check for Opera-browser
        } else {
         td.innerHTML = row.cell[p.colModel[idx].name];
        }
        $(tr).append(td);
        td = null;
       }
      }
      $(tbody).append(tr);
      tr = null;
     });
    } else if (p.dataType == 'xml') {
     var i = 1;
     $("rows row", data).each(function () {
      i++;
      var tr = document.createElement('tr');
      if (i % 2 && p.striped) {
       tr.className = 'erow';
      }
      var nid = $(this).attr('id');
      if (nid) {
       tr.id = 'row' + nid;
      }
      nid = null;
      var robj = this;
      $('thead tr:first th', g.hDiv).each(function () {
       var td = document.createElement('td');
       var idx = $(this).attr('axis').substr(3);
       td.align = this.align;
       td.innerHTML = $("cell:eq(" + idx + ")", robj).text();
       $(td).attr('abbr', $(this).attr('abbr'));
       $(tr).append(td);
       td = null;
      });
      if ($('thead', this.gDiv).length < 1) {//handle if grid has no headers
       $('cell', this).each(function () {
        var td = document.createElement('td');
        td.innerHTML = $(this).text();
        $(tr).append(td);
        td = null;
       });
      }
      $(tbody).append(tr);
      tr = null;
      robj = null;
     });
    }
    $('tr', t).unbind();
    $(t).empty();
    $(t).append(tbody);
    this.addCellProp();
    this.addRowProp();
    this.rePosDrag();
    tbody = null;
    data = null;
    i = null;
    if (p.onSuccess) {
     p.onSuccess(this);
    }
    if (p.hideOnSubmit) {
     $(g.block).remove();
    }
    this.hDiv.scrollLeft = this.bDiv.scrollLeft;
    if ($.browser.opera) {
     $(t).css('visibility', 'visible');
    }
   },
   changeSort: function (th) { //change sortorder
    if (this.loading) {
     return true;
    }
    $(g.nDiv).hide();
    $(g.nBtn).hide();
    if (p.sortname == $(th).attr('abbr')) {
     if (p.sortorder == 'asc') {
      p.sortorder = 'desc';
     } else {
      p.sortorder = 'asc';
     }
    }
    $(th).addClass('sorted').siblings().removeClass('sorted');
    $('.sdesc', this.hDiv).removeClass('sdesc');
    $('.sasc', this.hDiv).removeClass('sasc');
    $('div', th).addClass('s' + p.sortorder);
    p.sortname = $(th).attr('abbr');
    if (p.onChangeSort) {
     p.onChangeSort(p.sortname, p.sortorder);
    } else {
     this.populate();
    }
   },
   buildpager: function () { //rebuild pager based on new properties
    $('.pcontrol input', this.pDiv).val(p.page);
    $('.pcontrol span', this.pDiv).html(p.pages);
    var r1 = (p.page - 1) * p.rp + 1;
    var r2 = r1 + p.rp - 1;
    if (p.total < r2) {
     r2 = p.total;
    }
    var stat = p.pagestat;
    stat = stat.replace(/{from}/, r1);
    stat = stat.replace(/{to}/, r2);
    stat = stat.replace(/{total}/, p.total);
    $('.pPageStat', this.pDiv).html(stat);
   },
   populate: function () { //get latest data
    if (this.loading) {
     return true;
    }
    if (p.onSubmit) {
     var gh = p.onSubmit();
     if (!gh) {
      return false;
     }
    }
    this.loading = true;
    if (!p.url) {
     return false;
    }
    $('.pPageStat', this.pDiv).html(p.procmsg);
    $('.pReload', this.pDiv).addClass('loading');
    $(g.block).css({
     top: g.bDiv.offsetTop
    });
    if (p.hideOnSubmit) {
     $(this.gDiv).prepend(g.block);
    }
    if ($.browser.opera) {
     $(t).css('visibility', 'hidden');
    }
    if (!p.newp) {
     p.newp = 1;
    }
    if (p.page > p.pages) {
     p.page = p.pages;
    }
    var param = [{
     name: 'page',
     value: p.newp
    }, {
     name: 'rp',
     value: p.rp
    }, {
     name: 'sortname',
     value: p.sortname
    }, {
     name: 'sortorder',
     value: p.sortorder
    }, {
     name: 'query',
     value: p.query
    }, {
     name: 'qtype',
     value: p.qtype
    }];
    if (p.params) {
     for (var pi = 0; pi < p.params.length; pi++) {
      param[param.length] = p.params[pi];
     }
    }
    $.ajax({
     type: p.method,
     url: p.url,
     data: param,
     dataType: p.dataType,
     success: function (data) {
      g.addData(data);
     },
     error: function (XMLHttpRequest, textStatus, errorThrown) {
      try {
       if (p.onError) p.onError(XMLHttpRequest, textStatus, errorThrown);
      } catch (e) {}
     }
    });
   },
   doSearch: function () {
    p.query = $('input[name=q]', g.sDiv).val();
    p.qtype = $('select[name=qtype]', g.sDiv).val();
    p.newp = 1;
    this.populate();
   },
   changePage: function (ctype) { //change page
    if (this.loading) {
     return true;
    }
    switch (ctype) {
     case 'first':
      p.newp = 1;
      break;
     case 'prev':
      if (p.page > 1) {
       p.newp = parseInt(p.page) - 1;
      }
      break;
     case 'next':
      if (p.page < p.pages) {
       p.newp = parseInt(p.page) + 1;
      }
      break;
     case 'last':
      p.newp = p.pages;
      break;
     case 'input':
      var nv = parseInt($('.pcontrol input', this.pDiv).val());
      if (isNaN(nv)) {
       nv = 1;
      }
      if (nv < 1) {
       nv = 1;
      } else if (nv > p.pages) {
       nv = p.pages;
      }
      $('.pcontrol input', this.pDiv).val(nv);
      p.newp = nv;
      break;
    }
    if (p.newp == p.page) {
     return false;
    }
    if (p.onChangePage) {
     p.onChangePage(p.newp);
    } else {
     this.populate();
    }
   },
   addCellProp: function () {
    $('tbody tr td', g.bDiv).each(function () {
     var tdDiv = document.createElement('div');
     var n = $('td', $(this).parent()).index(this);
     var pth = $('th:eq(' + n + ')', g.hDiv).get(0);
     if (pth != null) {
      if (p.sortname == $(pth).attr('abbr') && p.sortname) {
       this.className = 'sorted';
      }
      $(tdDiv).css({
       textAlign: pth.align,
       width: $('div:first', pth)[0].style.width
      });
      if (pth.hidden) {
       $(this).css('display', 'none');
      }
     }
     if (p.nowrap == false) {
      $(tdDiv).css('white-space', 'normal');
     }
     if (this.innerHTML == '') {
      this.innerHTML = '&nbsp;';
     }
     tdDiv.innerHTML = this.innerHTML;
     var prnt = $(this).parent()[0];
     var pid = false;
     if (prnt.id) {
      pid = prnt.id.substr(3);
     }
     if (pth != null) {
      if (pth.process) pth.process(tdDiv, pid);
     }
     $(this).empty().append(tdDiv).removeAttr('width'); //wrap content
    });
   },
   getCellDim: function (obj) {// get cell prop for editable event
    var ht = parseInt($(obj).height());
    var pht = parseInt($(obj).parent().height());
    var wt = parseInt(obj.style.width);
    var pwt = parseInt($(obj).parent().width());
    var top = obj.offsetParent.offsetTop;
    var left = obj.offsetParent.offsetLeft;
    var pdl = parseInt($(obj).css('paddingLeft'));
    var pdt = parseInt($(obj).css('paddingTop'));
    return {
     ht: ht,
     wt: wt,
     top: top,
     left: left,
     pdl: pdl,
     pdt: pdt,
     pht: pht,
     pwt: pwt
    };
   },
   addRowProp: function () {
    $('tbody tr', g.bDiv).each(function () {
     $(this).click(function (e) {
      var obj = (e.target || e.srcElement);
      if (obj.href || obj.type) return true;
      $(this).toggleClass('trSelected');
      if (p.singleSelect) $(this).siblings().removeClass('trSelected');
     }).mousedown(function (e) {
      if (e.shiftKey) {
       $(this).toggleClass('trSelected');
       g.multisel = true;
       this.focus();
       $(g.gDiv).noSelect();
      }
     }).mouseup(function () {
      if (g.multisel) {
       g.multisel = false;
       $(g.gDiv).noSelect(false);
      }
     }).hover(function (e) {
      if (g.multisel) {
       $(this).toggleClass('trSelected');
      }
     }, function () {});
     if ($.browser.msie && $.browser.version < 7.0) {
      $(this).hover(function () {
       $(this).addClass('trOver');
      }, function () {
       $(this).removeClass('trOver');
      });
     }
    });
   },
   pager: 0
  };
  if (p.colModel) { //create model if any
   thead = document.createElement('thead');
   var tr = document.createElement('tr');
   for (var i = 0; i < p.colModel.length; i++) {
    var cm = p.colModel[i];
    var th = document.createElement('th');
    th.innerHTML = cm.display;
    if (cm.name && cm.sortable) {
     $(th).attr('abbr', cm.name);
    }
    $(th).attr('axis', 'col' + i);
    if (cm.align) {
     th.align = cm.align;
    }
    if (cm.width) {
     $(th).attr('width', cm.width);
    }
    if ($(cm).attr('hide')) {
     th.hidden = true;
    }
    if (cm.process) {
     th.process = cm.process;
    }
    $(tr).append(th);
   }
   $(thead).append(tr);
   $(t).prepend(thead);
  } // end if p.colmodel
  //init divs
  g.gDiv = document.createElement('div'); //create global container
  g.mDiv = document.createElement('div'); //create title container
  g.hDiv = document.createElement('div'); //create header container
  g.bDiv = document.createElement('div'); //create body container
  g.vDiv = document.createElement('div'); //create grip
  g.rDiv = document.createElement('div'); //create horizontal resizer
  g.cDrag = document.createElement('div'); //create column drag
  g.block = document.createElement('div'); //creat blocker
  g.nDiv = document.createElement('div'); //create column show/hide popup
  g.nBtn = document.createElement('div'); //create column show/hide button
  g.iDiv = document.createElement('div'); //create editable layer
  g.tDiv = document.createElement('div'); //create toolbar
  g.sDiv = document.createElement('div');
  g.pDiv = document.createElement('div'); //create pager container
  if (!p.usepager) {
   g.pDiv.style.display = 'none';
  }
  g.hTable = document.createElement('table');
  g.gDiv.className = 'flexigrid';
  if (p.width != 'auto') {
   g.gDiv.style.width = p.width + 'px';
  }
  //add conditional classes
  if ($.browser.msie) {
   $(g.gDiv).addClass('ie');
  }
  if (p.novstripe) {
   $(g.gDiv).addClass('novstripe');
  }
  $(t).before(g.gDiv);
  $(g.gDiv).append(t);
  //set toolbar
  if (p.buttons) {
   g.tDiv.className = 'tDiv';
   var tDiv2 = document.createElement('div');
   tDiv2.className = 'tDiv2';
   for (var i = 0; i < p.buttons.length; i++) {
    var btn = p.buttons[i];
    if (!btn.separator) {
     var btnDiv = document.createElement('div');
     btnDiv.className = 'fbutton';
     btnDiv.innerHTML = "<div><span>" + btn.name + "</span></div>";
     if (btn.bclass) $('span', btnDiv).addClass(btn.bclass).css({
      paddingLeft: 20
     });
     btnDiv.onpress = btn.onpress;
     btnDiv.name = btn.name;
     if (btn.onpress) {
      $(btnDiv).click(function () {
       this.onpress(this.name, g.gDiv);
      });
     }
     $(tDiv2).append(btnDiv);
     if ($.browser.msie && $.browser.version < 7.0) {
      $(btnDiv).hover(function () {
       $(this).addClass('fbOver');
      }, function () {
       $(this).removeClass('fbOver');
      });
     }
    } else {
     $(tDiv2).append("<div class='btnseparator'></div>");
    }
   }
   $(g.tDiv).append(tDiv2);
   $(g.tDiv).append("<div style='clear:both'></div>");
   $(g.gDiv).prepend(g.tDiv);
  }
  g.hDiv.className = 'hDiv';
  $(t).before(g.hDiv);
  g.hTable.cellPadding = 0;
  g.hTable.cellSpacing = 0;
  $(g.hDiv).append('<div class="hDivBox"></div>');
  $('div', g.hDiv).append(g.hTable);
  var thead = $("thead:first", t).get(0);
  if (thead) $(g.hTable).append(thead);
  thead = null;
  if (!p.colmodel) var ci = 0;
  $('thead tr:first th', g.hDiv).each(function () {
   var thdiv = document.createElement('div');
   if ($(this).attr('abbr')) {
    $(this).click(function (e) {
     if (!$(this).hasClass('thOver')) return false;
     var obj = (e.target || e.srcElement);
     if (obj.href || obj.type) return true;
     g.changeSort(this);
    });
    if ($(this).attr('abbr') == p.sortname) {
     this.className = 'sorted';
     thdiv.className = 's' + p.sortorder;
    }
   }
   if (this.hidden) {
    $(this).hide();
   }
   if (!p.colmodel) {
    $(this).attr('axis', 'col' + ci++);
   }
   $(thdiv).css({
    textAlign: this.align,
    width: this.width + 'px'
   });
   thdiv.innerHTML = this.innerHTML;
   $(this).empty().append(thdiv).removeAttr('width').mousedown(function (e) {
    g.dragStart('colMove', e, this);
   }).hover(function () {
    if (!g.colresize && !$(this).hasClass('thMove') && !g.colCopy) {
     $(this).addClass('thOver');
    }
    if ($(this).attr('abbr') != p.sortname && !g.colCopy && !g.colresize && $(this).attr('abbr')) {
     $('div', this).addClass('s' + p.sortorder);
    } else if ($(this).attr('abbr') == p.sortname && !g.colCopy && !g.colresize && $(this).attr('abbr')) {
     var no = (p.sortorder == 'asc') ? 'desc' : 'asc';
     $('div', this).removeClass('s' + p.sortorder).addClass('s' + no);
    }
    if (g.colCopy) {
     var n = $('th', g.hDiv).index(this);
     if (n == g.dcoln) {
      return false;
     }
     if (n < g.dcoln) {
      $(this).append(g.cdropleft);
     } else {
      $(this).append(g.cdropright);
     }
     g.dcolt = n;
    } else if (!g.colresize) {
     var nv = $('th:visible', g.hDiv).index(this);
     var onl = parseInt($('div:eq(' + nv + ')', g.cDrag).css('left'));
     var nw = jQuery(g.nBtn).outerWidth();
     var nl = onl - nw + Math.floor(p.cgwidth / 2);
     $(g.nDiv).hide();
     $(g.nBtn).hide();
     $(g.nBtn).css({
      'left': nl,
      top: g.hDiv.offsetTop
     }).show();
     var ndw = parseInt($(g.nDiv).width());
     $(g.nDiv).css({
      top: g.bDiv.offsetTop
     });
     if ((nl + ndw) > $(g.gDiv).width()) {
      $(g.nDiv).css('left', onl - ndw + 1);
     } else {
      $(g.nDiv).css('left', nl);
     }
     if ($(this).hasClass('sorted')) {
      $(g.nBtn).addClass('srtd');
     } else {
      $(g.nBtn).removeClass('srtd');
     }
    }
   }, function () {
    $(this).removeClass('thOver');
    if ($(this).attr('abbr') != p.sortname) {
     $('div', this).removeClass('s' + p.sortorder);
    } else if ($(this).attr('abbr') == p.sortname) {
     var no = (p.sortorder == 'asc') ? 'desc' : 'asc';
     $('div', this).addClass('s' + p.sortorder).removeClass('s' + no);
    }
    if (g.colCopy) {
     $(g.cdropleft).remove();
     $(g.cdropright).remove();
     g.dcolt = null;
    }
   }); //wrap content
  });
  //set bDiv
  g.bDiv.className = 'bDiv';
  $(t).before(g.bDiv);
  $(g.bDiv).css({
   height: (p.height == 'auto') ? 'auto' : p.height + "px"
  }).scroll(function (e) {
   g.scroll()
  }).append(t);
  if (p.height == 'auto') {
   $('table', g.bDiv).addClass('autoht');
  }
  //add td & row properties
  g.addCellProp();
  g.addRowProp();
  //set cDrag
  var cdcol = $('thead tr:first th:first', g.hDiv).get(0);
  if (cdcol != null) {
   g.cDrag.className = 'cDrag';
   g.cdpad = 0;
   g.cdpad += (isNaN(parseInt($('div', cdcol).css('borderLeftWidth'))) ? 0 : parseInt($('div', cdcol).css('borderLeftWidth')));
   g.cdpad += (isNaN(parseInt($('div', cdcol).css('borderRightWidth'))) ? 0 : parseInt($('div', cdcol).css('borderRightWidth')));
   g.cdpad += (isNaN(parseInt($('div', cdcol).css('paddingLeft'))) ? 0 : parseInt($('div', cdcol).css('paddingLeft')));
   g.cdpad += (isNaN(parseInt($('div', cdcol).css('paddingRight'))) ? 0 : parseInt($('div', cdcol).css('paddingRight')));
   g.cdpad += (isNaN(parseInt($(cdcol).css('borderLeftWidth'))) ? 0 : parseInt($(cdcol).css('borderLeftWidth')));
   g.cdpad += (isNaN(parseInt($(cdcol).css('borderRightWidth'))) ? 0 : parseInt($(cdcol).css('borderRightWidth')));
   g.cdpad += (isNaN(parseInt($(cdcol).css('paddingLeft'))) ? 0 : parseInt($(cdcol).css('paddingLeft')));
   g.cdpad += (isNaN(parseInt($(cdcol).css('paddingRight'))) ? 0 : parseInt($(cdcol).css('paddingRight')));
   $(g.bDiv).before(g.cDrag);
   var cdheight = $(g.bDiv).height();
   var hdheight = $(g.hDiv).height();
   $(g.cDrag).css({
    top: -hdheight + 'px'
   });
   $('thead tr:first th', g.hDiv).each(function () {
    var cgDiv = document.createElement('div');
    $(g.cDrag).append(cgDiv);
    if (!p.cgwidth) {
     p.cgwidth = $(cgDiv).width();
    }
    $(cgDiv).css({
     height: cdheight + hdheight
    }).mousedown(function (e) {
     g.dragStart('colresize', e, this);
    });
    if ($.browser.msie && $.browser.version < 7.0) {
     g.fixHeight($(g.gDiv).height());
     $(cgDiv).hover(function () {
      g.fixHeight();
      $(this).addClass('dragging')
     }, function () {
      if (!g.colresize) $(this).removeClass('dragging')
     });
    }
   });
  }
  //add strip
  if (p.striped) {
   $('tbody tr:odd', g.bDiv).addClass('erow');
  }
  if (p.resizable && p.height != 'auto') {
   g.vDiv.className = 'vGrip';
   $(g.vDiv).mousedown(function (e) {
    g.dragStart('vresize', e)
   }).html('<span></span>');
   $(g.bDiv).after(g.vDiv);
  }
  if (p.resizable && p.width != 'auto' && !p.nohresize) {
   g.rDiv.className = 'hGrip';
   $(g.rDiv).mousedown(function (e) {
    g.dragStart('vresize', e, true);
   }).html('<span></span>').css('height', $(g.gDiv).height());
   if ($.browser.msie && $.browser.version < 7.0) {
    $(g.rDiv).hover(function () {
     $(this).addClass('hgOver');
    }, function () {
     $(this).removeClass('hgOver');
    });
   }
   $(g.gDiv).append(g.rDiv);
  }
  // add pager
  if (p.usepager) {
   g.pDiv.className = 'pDiv';
   g.pDiv.innerHTML = '<div class="pDiv2"></div>';
   $(g.bDiv).after(g.pDiv);
   var html = ' <div class="pGroup"> <div class="pFirst pButton"><span></span></div><div class="pPrev pButton"><span></span></div> </div> <div class="btnseparator"></div> <div class="pGroup"><span class="pcontrol">' + p.pagetext + ' <input type="text" size="4" value="1" /> ' + p.outof + ' <span> 1 </span></span></div> <div class="btnseparator"></div> <div class="pGroup"> <div class="pNext pButton"><span></span></div><div class="pLast pButton"><span></span></div> </div> <div class="btnseparator"></div> <div class="pGroup"> <div class="pReload pButton"><span></span></div> </div> <div class="btnseparator"></div> <div class="pGroup"><span class="pPageStat"></span></div>';
   $('div', g.pDiv).html(html);
   $('.pReload', g.pDiv).click(function () {
    g.populate()
   });
   $('.pFirst', g.pDiv).click(function () {
    g.changePage('first')
   });
   $('.pPrev', g.pDiv).click(function () {
    g.changePage('prev')
   });
   $('.pNext', g.pDiv).click(function () {
    g.changePage('next')
   });
   $('.pLast', g.pDiv).click(function () {
    g.changePage('last')
   });
   $('.pcontrol input', g.pDiv).keydown(function (e) {
    if (e.keyCode == 13) g.changePage('input')
   });
   if ($.browser.msie && $.browser.version < 7) $('.pButton', g.pDiv).hover(function () {
    $(this).addClass('pBtnOver');
   }, function () {
    $(this).removeClass('pBtnOver');
   });
   if (p.useRp) {
    var opt = '',
     sel = '';
    for (var nx = 0; nx < p.rpOptions.length; nx++) {
     if (p.rp == p.rpOptions[nx]) sel = 'selected="selected"';
     else sel = '';
     opt += "<option value='" + p.rpOptions[nx] + "' " + sel + " >" + p.rpOptions[nx] + "&nbsp;&nbsp;</option>";
    }
    $('.pDiv2', g.pDiv).prepend("<div class='pGroup'><select name='rp'>" + opt + "</select></div> <div class='btnseparator'></div>");
    $('select', g.pDiv).change(function () {
     if (p.onRpChange) {
      p.onRpChange(+this.value);
     } else {
      p.newp = 1;
      p.rp = +this.value;
      g.populate();
     }
    });
   }
   //add search button
   if (p.searchitems) {
    $('.pDiv2', g.pDiv).prepend("<div class='pGroup'> <div class='pSearch pButton'><span></span></div> </div>  <div class='btnseparator'></div>");
    $('.pSearch', g.pDiv).click(function () {
     $(g.sDiv).slideToggle('fast', function () {
      $('.sDiv:visible input:first', g.gDiv).trigger('focus');
     });
    });
    //add search box
    g.sDiv.className = 'sDiv';
    var sitems = p.searchitems;
    var sopt = '', sel = '';
    for (var s = 0; s < sitems.length; s++) {
     if (p.qtype == '' && sitems[s].isdefault == true) {
      p.qtype = sitems[s].name;
      sel = 'selected="selected"';
     } else {
      sel = '';
     }
     sopt += "<option value='" + sitems[s].name + "' " + sel + " >" + sitems[s].display + "&nbsp;&nbsp;</option>";
    }
    if (p.qtype == '') {
     p.qtype = sitems[0].name;
    }
    $(g.sDiv).append("<div class='sDiv2'>" + p.findtext +
      " <input type='text' value='" + p.query +"' size='30' name='q' class='qsbox' /> "+
      " <select name='qtype'>" + sopt + "</select></div>");
    //Split into separate selectors because of bug in jQuery 1.3.2
    $('input[name=q]', g.sDiv).keydown(function (e) {
     if (e.keyCode == 13) {
      g.doSearch();
     }
    });
    $('select[name=qtype]', g.sDiv).keydown(function (e) {
     if (e.keyCode == 13) {
      g.doSearch();
     }
    });
    $('input[value=Clear]', g.sDiv).click(function () {
     $('input[name=q]', g.sDiv).val('');
     p.query = '';
     g.doSearch();
    });
    $(g.bDiv).after(g.sDiv);
   }
  }
  $(g.pDiv, g.sDiv).append("<div style='clear:both'></div>");
  // add title
  if (p.title) {
   g.mDiv.className = 'mDiv';
   g.mDiv.innerHTML = '<div class="ftitle">' + p.title + '</div>';
   $(g.gDiv).prepend(g.mDiv);
   if (p.showTableToggleBtn) {
    $(g.mDiv).append('<div class="ptogtitle" title="Minimize/Maximize Table"><span></span></div>');
    $('div.ptogtitle', g.mDiv).click(function () {
     $(g.gDiv).toggleClass('hideBody');
     $(this).toggleClass('vsble');
    });
   }
  }
  //setup cdrops
  g.cdropleft = document.createElement('span');
  g.cdropleft.className = 'cdropleft';
  g.cdropright = document.createElement('span');
  g.cdropright.className = 'cdropright';
  //add block
  g.block.className = 'gBlock';
  var gh = $(g.bDiv).height();
  var gtop = g.bDiv.offsetTop;
  $(g.block).css({
   width: g.bDiv.style.width,
   height: gh,
   background: 'white',
   position: 'relative',
   marginBottom: (gh * -1),
   zIndex: 1,
   top: gtop,
   left: '0px'
  });
  $(g.block).fadeTo(0, p.blockOpacity);
  // add column control
  if ($('th', g.hDiv).length) {
   g.nDiv.className = 'nDiv';
   g.nDiv.innerHTML = "<table cellpadding='0' cellspacing='0'><tbody></tbody></table>";
   $(g.nDiv).css({
    marginBottom: (gh * -1),
    display: 'none',
    top: gtop
   }).noSelect();
   var cn = 0;
   $('th div', g.hDiv).each(function () {
    var kcol = $("th[axis='col" + cn + "']", g.hDiv)[0];
    var chk = 'checked="checked"';
    if (kcol.style.display == 'none') {
     chk = '';
    }
    $('tbody', g.nDiv).append('<tr><td class="ndcol1"><input type="checkbox" ' + chk + ' class="togCol" value="' + cn + '" /></td><td class="ndcol2">' + this.innerHTML + '</td></tr>');
    cn++;
   });
   if ($.browser.msie && $.browser.version < 7.0) $('tr', g.nDiv).hover(function () {
    $(this).addClass('ndcolover');
   }, function () {
    $(this).removeClass('ndcolover');
   });
   $('td.ndcol2', g.nDiv).click(function () {
    if ($('input:checked', g.nDiv).length <= p.minColToggle && $(this).prev().find('input')[0].checked) return false;
    return g.toggleCol($(this).prev().find('input').val());
   });
   $('input.togCol', g.nDiv).click(function () {
    if ($('input:checked', g.nDiv).length < p.minColToggle && this.checked == false) return false;
    $(this).parent().next().trigger('click');
   });
   $(g.gDiv).prepend(g.nDiv);
   $(g.nBtn).addClass('nBtn')
    .html('<div></div>')
    .attr('title', 'Hide/Show Columns')
    .click(function () {
     $(g.nDiv).toggle();
     return true;
    }
   );
   if (p.showToggleBtn) {
    $(g.gDiv).prepend(g.nBtn);
   }
  }
  // add date edit layer
  $(g.iDiv).addClass('iDiv').css({
   display: 'none'
  });
  $(g.bDiv).append(g.iDiv);
  // add flexigrid events
  $(g.bDiv).hover(function () {
   $(g.nDiv).hide();
   $(g.nBtn).hide();
  }, function () {
   if (g.multisel) {
    g.multisel = false;
   }
  });
  $(g.gDiv).hover(function () {}, function () {
   $(g.nDiv).hide();
   $(g.nBtn).hide();
  });
  //add document events
  $(document).mousemove(function (e) {
   g.dragMove(e)
  }).mouseup(function (e) {
   g.dragEnd()
  }).hover(function () {}, function () {
   g.dragEnd()
  });
  //browser adjustments
  if ($.browser.msie && $.browser.version < 7.0) {
   $('.hDiv,.bDiv,.mDiv,.pDiv,.vGrip,.tDiv, .sDiv', g.gDiv).css({
    width: '100%'
   });
   $(g.gDiv).addClass('ie6');
   if (p.width != 'auto') {
    $(g.gDiv).addClass('ie6fullwidthbug');
   }
  }
  g.rePosDrag();
  g.fixHeight();
  //make grid functions accessible
  t.p = p;
  t.grid = g;
  // load data
  if (p.url && p.autoload) {
   g.populate();
  }
  return t;
 };
 var docloaded = false;
 $(document).ready(function () {
  docloaded = true
 });
 $.fn.flexigrid = function (p) {
  return this.each(function () {
   if (!docloaded) {
    $(this).hide();
    var t = this;
    $(document).ready(function () {
     $.addFlex(t, p);
    });
   } else {
    $.addFlex(this, p);
   }
  });
 }; //end flexigrid
 $.fn.flexReload = function (p) { // function to reload grid
  return this.each(function () {
   if (this.grid && this.p.url) this.grid.populate();
  });
 }; //end flexReload
 $.fn.flexOptions = function (p) { //function to update general options
  return this.each(function () {
   if (this.grid) $.extend(this.p, p);
  });
 }; //end flexOptions
 $.fn.flexToggleCol = function (cid, visible) { // function to reload grid
  return this.each(function () {
   if (this.grid) this.grid.toggleCol(cid, visible);
  });
 }; //end flexToggleCol
 $.fn.flexAddData = function (data) { // function to add data to grid
  return this.each(function () {
   if (this.grid) this.grid.addData(data);
  });
 };
 $.fn.noSelect = function (p) { //no select plugin by me :-)
  var prevent = (p == null) ? true : p;
  if (prevent) {
   return this.each(function () {
    if ($.browser.msie || $.browser.safari) $(this).bind('selectstart', function () {
     return false;
    });
    else if ($.browser.mozilla) {
     $(this).css('MozUserSelect', 'none');
     $('body').trigger('focus');
    } else if ($.browser.opera) $(this).bind('mousedown', function () {
     return false;
    });
    else $(this).attr('unselectable', 'on');
   });
  } else {
   return this.each(function () {
    if ($.browser.msie || $.browser.safari) $(this).unbind('selectstart');
    else if ($.browser.mozilla) $(this).css('MozUserSelect', 'inherit');
    else if ($.browser.opera) $(this).unbind('mousedown');
    else $(this).removeAttr('unselectable', 'on');
   });
  }
 }; //end noSelect
})(jQuery);

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