249 lines
8.5 KiB
JavaScript
Executable File
249 lines
8.5 KiB
JavaScript
Executable File
/*! Widget: sort2Hash (BETA) - updated 11/10/2015 (v2.24.4) */
|
|
/* Requires tablesorter v2.8+ and jQuery 1.7+
|
|
* by Rob Garrison
|
|
*/
|
|
;( function( $ ) {
|
|
'use strict';
|
|
var ts = $.tablesorter || {},
|
|
s2h = ts.sort2Hash = {
|
|
init : function( c, wo ) {
|
|
var filter, temp, page, size,
|
|
table = c.table,
|
|
pager = c.pager,
|
|
hasSaveSort = ts.hasWidget( table, 'saveSort' ),
|
|
sort = s2h.decodeHash( c, wo, 'sort' );
|
|
if ( ( sort && !hasSaveSort ) || ( sort && hasSaveSort && wo.sort2Hash_overrideSaveSort ) ) {
|
|
s2h.convertString2Sort( c, wo, sort );
|
|
}
|
|
if ( ts.hasWidget( c.table, 'pager' ) ) {
|
|
temp = parseInt( s2h.decodeHash( c, wo, 'page' ), 10 );
|
|
page = pager.page = ( temp < 0 ? 0 : ( temp > pager.totalPages ? pager.totalPages - 1 : temp ) );
|
|
size = pager.size = parseInt( s2h.decodeHash( c, wo, 'size' ), 10 );
|
|
}
|
|
if ( ts.hasWidget( table, 'filter' ) ) {
|
|
filter = s2h.decodeHash( c, wo, 'filter' );
|
|
if ( filter ) {
|
|
filter = filter.split( wo.sort2Hash_separator );
|
|
c.$table.one( 'tablesorter-ready', function() {
|
|
setTimeout(function(){
|
|
c.$table.one( 'filterEnd', function(){
|
|
$(this).triggerHandler( 'pageAndSize', [ page, size ] );
|
|
});
|
|
$.tablesorter.setFilters( table, filter, true );
|
|
}, 100 );
|
|
});
|
|
}
|
|
}
|
|
if ( !filter ) {
|
|
c.$table.one( 'tablesorter-ready', function() {
|
|
c.$table.triggerHandler( 'pageAndSize', [ page, size ] );
|
|
});
|
|
}
|
|
|
|
c.$table.on( 'sortEnd.sort2hash filterEnd.sort2hash pagerComplete.sort2Hash', function() {
|
|
if ( this.hasInitialized ) {
|
|
s2h.setHash( this.config, this.config.widgetOptions );
|
|
}
|
|
});
|
|
},
|
|
|
|
getTableId : function( c, wo ) {
|
|
// option > table id > table index on page
|
|
return wo.sort2Hash_tableId ||
|
|
c.table.id ||
|
|
'table' + $( 'table' ).index( c.$table );
|
|
},
|
|
regexEscape : function( v ) {
|
|
return v.replace( /([\.\^\$\*\+\-\?\(\)\[\]\{\}\\\|])/g, '\\$1');
|
|
},
|
|
// convert 'first%20name,asc,last%20name,desc' into [[0,0], [1,1]]
|
|
convertString2Sort : function( c, wo, sortHash ) {
|
|
var regex, column, direction, temp, index, $cell,
|
|
arry = sortHash.split( wo.sort2Hash_separator ),
|
|
indx = 0,
|
|
len = arry.length,
|
|
sort = [];
|
|
while ( indx < len ) {
|
|
// column index or text
|
|
column = arry[ indx++ ];
|
|
temp = parseInt( column, 10 );
|
|
// ignore wo.sort2Hash_useHeaderText setting &
|
|
// just see if column contains a number
|
|
if ( isNaN( temp ) || temp > c.columns ) {
|
|
regex = new RegExp( '(' + s2h.regexEscape( column ) + ')', 'i' );
|
|
for ( index = 0; index < c.columns; index++ ) {
|
|
$cell = c.$headerIndexed[ index ];
|
|
if ( regex.test( $cell.attr( wo.sort2Hash_headerTextAttr ) ) ) {
|
|
column = index;
|
|
index = c.columns;
|
|
}
|
|
}
|
|
}
|
|
direction = arry[ indx++ ];
|
|
// ignore unpaired values
|
|
if ( typeof column !== 'undefined' && typeof direction !== 'undefined' ) {
|
|
// convert text to 0, 1
|
|
if ( isNaN( direction ) ) {
|
|
// default to ascending sort
|
|
direction = direction.indexOf( wo.sort2Hash_directionText[ 1 ] ) > -1 ? 1 : 0;
|
|
}
|
|
sort.push( [ column, direction ] );
|
|
}
|
|
}
|
|
if ( sort.length ) {
|
|
c.sortList = sort;
|
|
}
|
|
},
|
|
|
|
// convert [[0,0],[1,1]] to 'first%20name,asc,last%20name,desc'
|
|
convertSort2String : function( c, wo ) {
|
|
var index, txt, column, direction,
|
|
sort = [],
|
|
arry = c.sortList || [],
|
|
len = arry.length;
|
|
for ( index = 0; index < len; index++ ) {
|
|
column = arry[ index ][ 0 ];
|
|
txt = $.trim( c.$headerIndexed[ column ].attr( wo.sort2Hash_headerTextAttr ) );
|
|
sort.push( txt !== '' ? encodeURIComponent( txt ) : column );
|
|
direction = wo.sort2Hash_directionText[ arry[ index ][ 1 ] ];
|
|
sort.push( direction );
|
|
}
|
|
// join with separator
|
|
return sort.join( wo.sort2Hash_separator );
|
|
},
|
|
|
|
convertFilter2String : function( c, wo ) {
|
|
var index, txt, column, direction,
|
|
sort = [],
|
|
arry = c.sortList || [],
|
|
len = arry.length;
|
|
for ( index = 0; index < len; index++ ) {
|
|
column = arry[ index ][ 0 ];
|
|
txt = $.trim( c.$headerIndexed[ column ].attr( wo.sort2Hash_headerTextAttr ) );
|
|
column = typeof txt !== 'undefined' ? encodeURIComponent( txt ) : column;
|
|
sort.push( column );
|
|
direction = wo.sort2Hash_directionText[ arry[ index ][ 1 ] ];
|
|
sort.push( direction );
|
|
}
|
|
// join with separator
|
|
return sort.join( wo.sort2Hash_separator );
|
|
},
|
|
|
|
// Get URL Parameters (getParam)
|
|
// modified from http://www.netlobo.com/url_query_string_javascript.html
|
|
getParam : function ( name, hash, returnRegex ) {
|
|
if ( !hash ) { hash = window.location.hash; }
|
|
var regex = new RegExp( '[\\?&]' + s2h.regexEscape( name ) + '=([^&#]*)' ),
|
|
match = regex.exec( hash );
|
|
if ( returnRegex ) { return regex; }
|
|
return match === null ? '' : decodeURIComponent( match[ 1 ] );
|
|
},
|
|
|
|
// remove parameter from hash
|
|
removeParam : function( name, hash ) {
|
|
if ( !hash ) { hash = window.location.hash; }
|
|
var index,
|
|
regex = s2h.getParam( name, hash, true ),
|
|
result = [],
|
|
parts = hash.split( '&' ),
|
|
len = parts.length;
|
|
for ( index = 0; index < len; index++ ) {
|
|
// regex expects a leading '&'...
|
|
if ( !regex.test( '&' + parts[ index ] ) ) {
|
|
result.push( parts[ index ] );
|
|
}
|
|
}
|
|
return result.length ? result.join( '&' ) : '';
|
|
},
|
|
|
|
encodeHash : function( c, wo, component, value, rawValue ) {
|
|
var result = false,
|
|
tableId = s2h.getTableId( c, wo );
|
|
if ( typeof wo.sort2Hash_encodeHash === 'function' ) {
|
|
result = wo.sort2Hash_encodeHash( c, tableId, component, value, rawValue || value );
|
|
}
|
|
if ( result === false ) {
|
|
result = '&' + component + '[' + tableId + ']=' + value;
|
|
}
|
|
return result;
|
|
},
|
|
|
|
decodeHash : function( c, wo, component ) {
|
|
var result = false,
|
|
tableId = s2h.getTableId( c, wo );
|
|
if ( typeof wo.sort2Hash_decodeHash === 'function' ) {
|
|
// return a string
|
|
result = wo.sort2Hash_decodeHash( c, tableId, component );
|
|
}
|
|
if ( result === false ) {
|
|
result = s2h.getParam( component + '[' + tableId + ']' );
|
|
}
|
|
return result || '';
|
|
},
|
|
|
|
cleanHash : function( c, wo, component, hash ) {
|
|
var result = false,
|
|
tableId = s2h.getTableId( c, wo );
|
|
if ( typeof wo.sort2Hash_cleanHash === 'function' ) {
|
|
// can return an array or string
|
|
result = wo.sort2Hash_cleanHash( c, tableId, component, hash );
|
|
}
|
|
if ( result === false ) {
|
|
// parameter example: 'sort[table0]=0,0'
|
|
result = s2h.removeParam( component + '[' + tableId + ']', hash );
|
|
}
|
|
return result || '';
|
|
},
|
|
|
|
setHash : function( c, wo ) {
|
|
var str = '',
|
|
hash = window.location.hash,
|
|
hasPager = ts.hasWidget( c.table, 'pager' ),
|
|
hasFilter = ts.hasWidget( c.table, 'filter' ),
|
|
sortList = s2h.convertSort2String( c, wo ),
|
|
filters = ( hasFilter && c.lastSearch.join('') !== '' ? c.lastSearch : [] ),
|
|
filtersStr = encodeURIComponent( filters.join( c.widgetOptions.sort2Hash_separator ) ),
|
|
components = {
|
|
'sort' : sortList ? s2h.encodeHash( c, wo, 'sort', sortList, c.sortList ) : '',
|
|
'page' : hasPager ? s2h.encodeHash( c, wo, 'page', c.pager.page + 1 ) : '',
|
|
'size' : hasPager ? s2h.encodeHash( c, wo, 'size', c.pager.size ) : '',
|
|
'filter' : filtersStr ? s2h.encodeHash( c, wo, 'filter', filtersStr, filters ) : ''
|
|
};
|
|
// remove old hash
|
|
$.each( components, function( component, value ) {
|
|
hash = s2h.cleanHash( c, wo, component, hash );
|
|
str += value;
|
|
});
|
|
// add updated hash
|
|
window.location.hash = ( ( window.location.hash || '' ).replace( '#', '' ).length ? hash : wo.sort2Hash_hash ) + str;
|
|
}
|
|
};
|
|
|
|
ts.addWidget({
|
|
id: 'sort2Hash',
|
|
priority: 60, // after saveSort & pager
|
|
options: {
|
|
sort2Hash_hash : '#', // hash prefix
|
|
sort2Hash_separator : '-', // don't '#' or '=' here
|
|
sort2Hash_headerTextAttr : 'data-header', // data attribute containing alternate header text
|
|
sort2Hash_directionText : [ 0, 1 ], // [ 'asc', 'desc' ],
|
|
sort2Hash_overrideSaveSort : false // if true, override saveSort widget if saved sort available
|
|
|
|
// Options below commented out for improved compression
|
|
// ******************
|
|
// sort2Hash_tableId : null, // this option > table ID > table index on page,
|
|
// custom hash processing functions
|
|
// sort2Hash_encodeHash : null,
|
|
// sort2Hash_decodeHash : null,
|
|
// sort2Hash_cleanHash : null
|
|
},
|
|
init: function(table, thisWidget, c, wo) {
|
|
s2h.init( c, wo );
|
|
},
|
|
remove: function(table, c) {
|
|
c.$table.off( '.sort2hash' );
|
|
}
|
|
});
|
|
|
|
})(jQuery);
|