datatables增加跳转至指定页功能（参考）
var
mytable = $(
'#datatables'
);
mytable.dataTable( {
"sDom"
:
"<'row-fluid'<'span6'l><'span6'f>r>t<'row-fluid'<'span6'i><'span6'p>>"
,
"sPaginationType"
:
"bootstrap"
,
"bProcessing"
:
true
,
"bServerSide"
:
true
,
"sAjaxSource"
:
"/user/list"
,
"aoColumns"
: [
{
"mData"
:
"Id"
},
{
"mData"
:
"Username"
},
{
"mData"
:
function
(obj){
return
obj.group;
}},
{
"mData"
:
"yiyuan"
},
{
"mData"
:
function
(obj){
return
obj.keshi;
}},
{
"mData"
:
function
(obj){
if
(obj.Status==1){
return
"使用中"
;
}
else
{
return
"禁用"
;
}
}},
{
"mData"
:
function
(obj){
var
del=
""
;
if
(isAdmin){
del=
'<a data-title="'
+ obj.Id +
'" class="btn btn-danger"><i class="icon-wrench icon-white" ></i>删除</a>'
;
}
return
'<a data-title="'
+ obj.Id +
'" class="btn btn-success" href="#"><i class="icon-edit icon-white"></i>修改</a>'
+
' '
+del;
},bSortable :
false
}
],
"fnDrawCallback"
:
function
(){
var
oTable = $(
"#datatables"
).dataTable();
$(
'#redirect'
).keyup(
function
(e){
if
($(
this
).val() && $(
this
).val()>0){
var
redirectpage = $(
this
).val()-1;
}
else
{
var
redirectpage = 0;
}
oTable.fnPageChange( redirectpage );
});
}
});
bootstrap插件形式：
/* Set the defaults for DataTables initialisation */
$.extend(
true
, $.fn.dataTable.defaults, {
"sDom"
:
"<'row-fluid'<'span6'l><'span6'f>r>t<'row-fluid'<'span6'i><'span6'p>>"
,
"sPaginationType"
:
"bootstrap"
,
"oLanguage"
: {
"sSearch"
:
"快速搜索:"
,
"bAutoWidth"
:
true
,
"sLengthMenu"
:
"每页显示 _MENU_ 条记录"
,
"sZeroRecords"
:
"Nothing found - 没有记录"
,
"sInfo"
:
"_START_ 到 _END_ 条,共 _TOTAL_ 条"
,
"sInfoEmpty"
:
"显示0条记录"
,
"sInfoFiltered"
:
"(从 _MAX_ 条中过滤)"
,
"sProcessing"
:
"<div style=''><img src='../static/img/loader.gif'><span>加载中...</span></div>"
,
"oPaginate"
: {
"sPrevious"
:
""
,
"sNext"
:
""
,
"sLast"
:
">>"
,
"sFirst"
:
"<<"
}
}
} );
/* Default class modification */
$.extend( $.fn.dataTableExt.oStdClasses, {
"sWrapper"
:
"dataTables_wrapper form-inline"
} );
/* API method to get paging information */
$.fn.dataTableExt.oApi.fnPagingInfo =
function
( oSettings )
{
return
{
"iStart"
: oSettings._iDisplayStart,
"iEnd"
: oSettings.fnDisplayEnd(),
"iLength"
: oSettings._iDisplayLength,
"iTotal"
: oSettings.fnRecordsTotal(),
"iFilteredTotal"
: oSettings.fnRecordsDisplay(),
"iPage"
: Math.ceil( oSettings._iDisplayStart / oSettings._iDisplayLength ),
"iTotalPages"
: Math.ceil( oSettings.fnRecordsDisplay() / oSettings._iDisplayLength )
};
};
/* Bootstrap style pagination control */
$.extend( $.fn.dataTableExt.oPagination, {
"bootstrap"
: {
"fnInit"
:
function
( oSettings, nPaging, fnDraw ) {
var
oLang = oSettings.oLanguage.oPaginate;
var
fnClickHandler =
function
( e ) {
e.preventDefault();
if
( oSettings.oApi._fnPageChange(oSettings, e.data.action) ) {
fnDraw( oSettings );
}
};
$(nPaging).addClass(
'pagination'
).append(
'<ul>'
+
'<li class="first disabled"><a href="#">'
+oLang.sFirst+
'</a></li>'
+
'<li class="prev disabled"><a href="#">← '
+oLang.sPrevious+
'</a></li>'
+
'<li class="next disabled"><a href="#">'
+oLang.sNext+
' → </a></li>'
+
'<li class="last disabled"><a href="#">'
+oLang.sLast+
'</a></li>'
+
'<input type="text" style="width: 30px;padding-top: 5px;padding-bottom: 5px;height: 18px;border-left: 0px;border-radius: 0px 4px 4px 0px;" id="redirect" class="redirect">'
+
'</ul>'
);
//datatables分页跳转
$(nPaging).find(
".redirect"
).keyup(
function
(e){
var
ipage = parseInt($(
this
).val());
var
oPaging = oSettings.oInstance.fnPagingInfo();
if
(isNaN(ipage) || ipage<1){
ipage = 1;
}
else
if
(ipage>oPaging.iTotalPages){
ipage=oPaging.iTotalPages;
}
$(
this
).val(ipage);
ipage--;
oSettings._iDisplayStart = ipage * oPaging.iLength;
fnDraw( oSettings );
});
var
els = $(
'a'
, nPaging);
$(els[0]).bind(
'click.DT'
, {
action:
"first"
}, fnClickHandler );
$(els[1]).bind(
'click.DT'
, {
action:
"previous"
}, fnClickHandler );
$(els[2]).bind(
'click.DT'
, {
action:
"next"
}, fnClickHandler );
$(els[3]).bind(
'click.DT'
, {
action:
"last"
}, fnClickHandler );
},
"fnUpdate"
:
function
( oSettings, fnDraw ) {
var
iListLength = 5;
var
oPaging = oSettings.oInstance.fnPagingInfo();
var
an = oSettings.aanFeatures.p;
var
i, ien, j, sClass, iStart, iEnd, iHalf=Math.floor(iListLength/2);
if
( oPaging.iTotalPages < iListLength) {
iStart = 1;
iEnd = oPaging.iTotalPages;
}
else
if
( oPaging.iPage <= iHalf ) {
iStart = 1;
iEnd = iListLength;
}
else
if
( oPaging.iPage >= (oPaging.iTotalPages-iHalf) ) {
iStart = oPaging.iTotalPages - iListLength + 1;
iEnd = oPaging.iTotalPages;
}
else
{
iStart = oPaging.iPage - iHalf + 1;
iEnd = iStart + iListLength - 1;
}
for
( i=0, ien=an.length ; i<ien ; i++ ) {
// Remove the middle elements
($(
'li:gt(1)'
, an[i]).filter(
':not(:last)'
)).filter(
':not(:last)'
).remove();
// Add the new list items and their event handlers
for
( j=iStart ; j<=iEnd ; j++ ) {
sClass = (j==oPaging.iPage+1) ?
'class="active"'
:
''
;
$(
'<li '
+sClass+
'><a href="#">'
+j+
'</a></li>'
)
.insertBefore( $(
'.next'
, an[i])[0] )
.bind(
'click'
,
function
(e) {
e.preventDefault();
oSettings._iDisplayStart = (parseInt($(
'a'
,
this
).text(),10)-1) * oPaging.iLength;
fnDraw( oSettings );
} );
}
// Add / remove disabled classes from the static elements
if
( oPaging.iPage === 0 ) {
$(
'li:lt(2)'
, an[i]).addClass(
'disabled'
);
}
else
{
$(
'li:lt(2)'
, an[i]).removeClass(
'disabled'
);
}
if
( oPaging.iPage === oPaging.iTotalPages-1 || oPaging.iTotalPages === 0 ) {
$(
'.next'
, an[i]).addClass(
'disabled'
);
$(
'li:last'
, an[i]).addClass(
'disabled'
);
}
else
{
$(
'.next'
, an[i]).removeClass(
'disabled'
);
$(
'li:last'
, an[i]).removeClass(
'disabled'
);
}
}
}
}
} );
/*
* TableTools Bootstrap compatibility
* Required TableTools 2.1+
*/
if
( $.fn.DataTable.TableTools ) {
// Set the classes that TableTools uses to something suitable for Bootstrap
$.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"
}
} );
// Have the collection use a bootstrap compatible dropdown
$.extend(
true
, $.fn.DataTable.TableTools.DEFAULTS.oTags, {
"collection"
: {
"container"
:
"ul"
,
"button"
:
"li"
,
"liner"
:
"a"
}
} );
}
var
mytable = $(
'#datatables'
);
mytable.dataTable( {
"sDom"
:
"<'row-fluid'<'span6'l><'span6'f>r>t<'row-fluid'<'span6'i><'span6'p>>"
,
"sPaginationType"
:
"bootstrap"
,
"bProcessing"
:
true
,
"bServerSide"
:
true
,
"sAjaxSource"
:
"/user/list"
,
"aoColumns"
: [
{
"mData"
:
"Id"
},
{
"mData"
:
"Username"
},
{
"mData"
:
function
(obj){
return
obj.group;
}},
{
"mData"
:
"yiyuan"
},
{
"mData"
:
function
(obj){
return
obj.keshi;
}},
{
"mData"
:
function
(obj){
if
(obj.Status==1){
return
"使用中"
;
}
else
{
return
"禁用"
;
}
}},
{
"mData"
:
function
(obj){
var
del=
""
;
if
(isAdmin){
del=
'<a data-title="'
+ obj.Id +
'" class="btn btn-danger"><i class="icon-wrench icon-white" ></i>删除</a>'
;
}
return
'<a data-title="'
+ obj.Id +
'" class="btn btn-success" href="#"><i class="icon-edit icon-white"></i>修改</a>'
+
' '
+del;
},bSortable :
false
}
],
"fnDrawCallback"
:
function
(){
var
oTable = $(
"#datatables"
).dataTable();
$(
'#redirect'
).keyup(
function
(e){
if
($(
this
).val() && $(
this
).val()>0){
var
redirectpage = $(
this
).val()-1;
}
else
{
var
redirectpage = 0;
}
oTable.fnPageChange( redirectpage );
});
}
});
bootstrap插件形式：
/* Set the defaults for DataTables initialisation */
$.extend(
true
, $.fn.dataTable.defaults, {
"sDom"
:
"<'row-fluid'<'span6'l><'span6'f>r>t<'row-fluid'<'span6'i><'span6'p>>"
,
"sPaginationType"
:
"bootstrap"
,
"oLanguage"
: {
"sSearch"
:
"快速搜索:"
,
"bAutoWidth"
:
true
,
"sLengthMenu"
:
"每页显示 _MENU_ 条记录"
,
"sZeroRecords"
:
"Nothing found - 没有记录"
,
"sInfo"
:
"_START_ 到 _END_ 条,共 _TOTAL_ 条"
,
"sInfoEmpty"
:
"显示0条记录"
,
"sInfoFiltered"
:
"(从 _MAX_ 条中过滤)"
,
"sProcessing"
:
"<div style=''><img src='../static/img/loader.gif'><span>加载中...</span></div>"
,
"oPaginate"
: {
"sPrevious"
:
""
,
"sNext"
:
""
,
"sLast"
:
">>"
,
"sFirst"
:
"<<"
}
}
} );
/* Default class modification */
$.extend( $.fn.dataTableExt.oStdClasses, {
"sWrapper"
:
"dataTables_wrapper form-inline"
} );
/* API method to get paging information */
$.fn.dataTableExt.oApi.fnPagingInfo =
function
( oSettings )
{
return
{
"iStart"
: oSettings._iDisplayStart,
"iEnd"
: oSettings.fnDisplayEnd(),
"iLength"
: oSettings._iDisplayLength,
"iTotal"
: oSettings.fnRecordsTotal(),
"iFilteredTotal"
: oSettings.fnRecordsDisplay(),
"iPage"
: Math.ceil( oSettings._iDisplayStart / oSettings._iDisplayLength ),
"iTotalPages"
: Math.ceil( oSettings.fnRecordsDisplay() / oSettings._iDisplayLength )
};
};
/* Bootstrap style pagination control */
$.extend( $.fn.dataTableExt.oPagination, {
"bootstrap"
: {
"fnInit"
:
function
( oSettings, nPaging, fnDraw ) {
var
oLang = oSettings.oLanguage.oPaginate;
var
fnClickHandler =
function
( e ) {
e.preventDefault();
if
( oSettings.oApi._fnPageChange(oSettings, e.data.action) ) {
fnDraw( oSettings );
}
};
$(nPaging).addClass(
'pagination'
).append(
'<ul>'
+
'<li class="first disabled"><a href="#">'
+oLang.sFirst+
'</a></li>'
+
'<li class="prev disabled"><a href="#">← '
+oLang.sPrevious+
'</a></li>'
+
'<li class="next disabled"><a href="#">'
+oLang.sNext+
' → </a></li>'
+
'<li class="last disabled"><a href="#">'
+oLang.sLast+
'</a></li>'
+
'<input type="text" style="width: 30px;padding-top: 5px;padding-bottom: 5px;height: 18px;border-left: 0px;border-radius: 0px 4px 4px 0px;" id="redirect" class="redirect">'
+
'</ul>'
);
//datatables分页跳转
$(nPaging).find(
".redirect"
).keyup(
function
(e){
var
ipage = parseInt($(
this
).val());
var
oPaging = oSettings.oInstance.fnPagingInfo();
if
(isNaN(ipage) || ipage<1){
ipage = 1;
}
else
if
(ipage>oPaging.iTotalPages){
ipage=oPaging.iTotalPages;
}
$(
this
).val(ipage);
ipage--;
oSettings._iDisplayStart = ipage * oPaging.iLength;
fnDraw( oSettings );
});
var
els = $(
'a'
, nPaging);
$(els[0]).bind(
'click.DT'
, {
action:
"first"
}, fnClickHandler );
$(els[1]).bind(
'click.DT'
, {
action:
"previous"
}, fnClickHandler );
$(els[2]).bind(
'click.DT'
, {
action:
"next"
}, fnClickHandler );
$(els[3]).bind(
'click.DT'
, {
action:
"last"
}, fnClickHandler );
},
"fnUpdate"
:
function
( oSettings, fnDraw ) {
var
iListLength = 5;
var
oPaging = oSettings.oInstance.fnPagingInfo();
var
an = oSettings.aanFeatures.p;
var
i, ien, j, sClass, iStart, iEnd, iHalf=Math.floor(iListLength/2);
if
( oPaging.iTotalPages < iListLength) {
iStart = 1;
iEnd = oPaging.iTotalPages;
}
else
if
( oPaging.iPage <= iHalf ) {
iStart = 1;
iEnd = iListLength;
}
else
if
( oPaging.iPage >= (oPaging.iTotalPages-iHalf) ) {
iStart = oPaging.iTotalPages - iListLength + 1;
iEnd = oPaging.iTotalPages;
}
else
{
iStart = oPaging.iPage - iHalf + 1;
iEnd = iStart + iListLength - 1;
}
for
( i=0, ien=an.length ; i<ien ; i++ ) {
// Remove the middle elements
($(
'li:gt(1)'
, an[i]).filter(
':not(:last)'
)).filter(
':not(:last)'
).remove();
// Add the new list items and their event handlers
for
( j=iStart ; j<=iEnd ; j++ ) {
sClass = (j==oPaging.iPage+1) ?
'class="active"'
:
''
;
$(
'<li '
+sClass+
'><a href="#">'
+j+
'</a></li>'
)
.insertBefore( $(
'.next'
, an[i])[0] )
.bind(
'click'
,
function
(e) {
e.preventDefault();
oSettings._iDisplayStart = (parseInt($(
'a'
,
this
).text(),10)-1) * oPaging.iLength;
fnDraw( oSettings );
} );
}
// Add / remove disabled classes from the static elements
if
( oPaging.iPage === 0 ) {
$(
'li:lt(2)'
, an[i]).addClass(
'disabled'
);
}
else
{
$(
'li:lt(2)'
, an[i]).removeClass(
'disabled'
);
}
if
( oPaging.iPage === oPaging.iTotalPages-1 || oPaging.iTotalPages === 0 ) {
$(
'.next'
, an[i]).addClass(
'disabled'
);
$(
'li:last'
, an[i]).addClass(
'disabled'
);
}
else
{
$(
'.next'
, an[i]).removeClass(
'disabled'
);
$(
'li:last'
, an[i]).removeClass(
'disabled'
);
}
}
}
}
} );
/*
* TableTools Bootstrap compatibility
* Required TableTools 2.1+
*/
if
( $.fn.DataTable.TableTools ) {
// Set the classes that TableTools uses to something suitable for Bootstrap
$.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"
}
} );
// Have the collection use a bootstrap compatible dropdown
$.extend(
true
, $.fn.DataTable.TableTools.DEFAULTS.oTags, {
"collection"
: {
"container"
:
"ul"
,
"button"
:
"li"
,
"liner"
:
"a"
}
} );
}