PHP Classes

File: assets/js/datatables/src/core/core.page.js

Recommend this page to a friend!
  Classes of Tran Tuan   Pretty PHP S3 Files Manager   assets/js/datatables/src/core/core.page.js   Download  
File: assets/js/datatables/src/core/core.page.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Pretty PHP S3 Files Manager
Web based interface to manage files in Amazon S3
Author: By
Last change:
Date: 8 years ago
Size: 3,086 bytes
 

Contents

Class file image Download
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Note that most of the paging logic is done in * DataTable.ext.oPagination */ /** * Generate the node required for default pagination * @param {object} oSettings dataTables settings object * @returns {node} Pagination feature node * @memberof DataTable#oApi */ function _fnFeatureHtmlPaginate ( oSettings ) { if ( oSettings.oScroll.bInfinite ) { return null; } var nPaginate = document.createElement( 'div' ); nPaginate.className = oSettings.oClasses.sPaging+oSettings.sPaginationType; DataTable.ext.oPagination[ oSettings.sPaginationType ].fnInit( oSettings, nPaginate, function( oSettings ) { _fnCalculateEnd( oSettings ); _fnDraw( oSettings ); } ); /* Add a draw callback for the pagination on first instance, to update the paging display */ if ( !oSettings.aanFeatures.p ) { oSettings.aoDrawCallback.push( { "fn": function( oSettings ) { DataTable.ext.oPagination[ oSettings.sPaginationType ].fnUpdate( oSettings, function( oSettings ) { _fnCalculateEnd( oSettings ); _fnDraw( oSettings ); } ); }, "sName": "pagination" } ); } return nPaginate; } /** * Alter the display settings to change the page * @param {object} oSettings dataTables settings object * @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last" * or page number to jump to (integer) * @returns {bool} true page has changed, false - no change (no effect) eg 'first' on page 1 * @memberof DataTable#oApi */ function _fnPageChange ( oSettings, mAction ) { var iOldStart = oSettings._iDisplayStart; if ( typeof mAction === "number" ) { oSettings._iDisplayStart = mAction * oSettings._iDisplayLength; if ( oSettings._iDisplayStart > oSettings.fnRecordsDisplay() ) { oSettings._iDisplayStart = 0; } } else if ( mAction == "first" ) { oSettings._iDisplayStart = 0; } else if ( mAction == "previous" ) { oSettings._iDisplayStart = oSettings._iDisplayLength>=0 ? oSettings._iDisplayStart - oSettings._iDisplayLength : 0; /* Correct for under-run */ if ( oSettings._iDisplayStart < 0 ) { oSettings._iDisplayStart = 0; } } else if ( mAction == "next" ) { if ( oSettings._iDisplayLength >= 0 ) { /* Make sure we are not over running the display array */ if ( oSettings._iDisplayStart + oSettings._iDisplayLength < oSettings.fnRecordsDisplay() ) { oSettings._iDisplayStart += oSettings._iDisplayLength; } } else { oSettings._iDisplayStart = 0; } } else if ( mAction == "last" ) { if ( oSettings._iDisplayLength >= 0 ) { var iPages = parseInt( (oSettings.fnRecordsDisplay()-1) / oSettings._iDisplayLength, 10 ) + 1; oSettings._iDisplayStart = (iPages-1) * oSettings._iDisplayLength; } else { oSettings._iDisplayStart = 0; } } else { _fnLog( oSettings, 0, "Unknown paging action: "+mAction ); } $(oSettings.oInstance).trigger('page', oSettings); return iOldStart != oSettings._iDisplayStart; }