oPage未定义数据表和twitter引导程序

在一个项目中，我使用数据表1.10.2和引导样式的分页，这个脚本：

  $.extend($.fn.dataTableExt.oPagination, {
    bootstrap: {
      fnInit: function(oSettings, nPaging, fnDraw) {
        var els, fnClickHandler, oLang;
        oLang = oSettings.oLanguage.oPaginate;
        fnClickHandler = function(e) {
          e.preventDefault();
          if (oSettings.oApi._fnPageChange(oSettings, e.data.action)) {
            return fnDraw(oSettings);
          }
        };
        $(nPaging).addClass("pagination").append("<ul>" + "<li class='"prev disabled'"><a href='"#'">&larr; " + oLang.sPrevious + "</a></li>" + "<li class='"next disabled'"><a href='"#'">" + oLang.sNext + " &rarr; </a></li>" + "</ul>");
        els = $("a", nPaging);
        $(els[0]).bind("click.DT", {
          action: "previous"
        }, fnClickHandler);
        return $(els[1]).bind("click.DT", {
          action: "next"
        }, fnClickHandler);
      },
      fnUpdate: function(oSettings, fnDraw) {
        var an, i, iEnd, iHalf, iListLength, iStart, ien, j, oPaging, sClass, _results;
        oPaging = oSettings.oInstance.fnPagingInfo();
        iListLength = 5;
        an = oSettings.aanFeatures.p;
        i = void 0;
        ien = void 0;
        j = void 0;
        sClass = void 0;
        iStart = void 0;
        iEnd = void 0;
        iHalf = Math.floor(iListLength / 2);
        if (oPaging.iTotalPages < iListLength) {
          iStart = 1;
          iEnd = oPaging.iTotalPages;
        } else if (oPaging.iPage <= iHalf) {
          iStart = 1;
          iEnd = iListLength;
        } else if (oPaging.iPage >= (oPaging.iTotalPages - iHalf)) {
          iStart = oPaging.iTotalPages - iListLength + 1;
          iEnd = oPaging.iTotalPages;
        } else {
          iStart = oPaging.iPage - iHalf + 1;
          iEnd = iStart + iListLength - 1;
        }
        i = 0;
        ien = an.length;
        _results = [];
        while (i < ien) {
          $("li:gt(0)", an[i]).filter(":not(:last)").remove();
          j = iStart;
          while (j <= iEnd) {
            sClass = (j === oPaging.iPage + 1 ? "class='"active'"" : "");
            $("<li " + sClass + "><a href='"#'">" + j + "</a></li>").insertBefore($("li:last", an[i])[0]).bind("click", function(e) {
              e.preventDefault();
              oSettings._iDisplayStart = (parseInt($("a", this).text(), 10) - 1) * oPaging.iLength;
              return fnDraw(oSettings);
            });
            j++;
          }
          if (oPaging.iPage === 0) {
            $("li:first", an[i]).addClass("disabled");
          } else {
            $("li:first", an[i]).removeClass("disabled");
          }
          if (oPaging.iPage === oPaging.iTotalPages - 1 || oPaging.iTotalPages === 0) {
            $("li:last", an[i]).addClass("disabled");
          } else {
            $("li:last", an[i]).removeClass("disabled");
          }
          _results.push(i++);
        }
        return _results;
      }
    }
  });
  if ($.fn.DataTable.TableTools) {
    $.extend(true, $.fn.DataTable.TableTools.classes, {
      container: "DTTT btn-group",
      buttons: {
        normal: "btn",
        disabled: "disabled"
      },
      collection: {
        container: "DTTT_dropdown dropdown-menu",
        buttons: {
          normal: "",
          disabled: "disabled"
        }
      },
      print: {
        info: "DTTT_print_info modal"
      },
      select: {
        row: "active"
      }
    });
    $.extend(true, $.fn.DataTable.TableTools.DEFAULTS.oTags, {
      collection: {
        container: "ul",
        button: "li",
        liner: "a"
      }
    });
  }
}).call(this);

当我有一个单独的数据表时，它是有效的，但当我有多个数据表时它在if (oPaging.iTotalPages < iListLength) {行中断。我看到除了最后一个数据表之外，所有数据表的oSettings.oInstance都为空。

我该怎么做才能让它正常工作？