- Untitled
- Sunday, January 27th, 2008 at 10:06:42pm MST
- /***
- |''Name:''|TableSortingPlugin|
- |''Description:''|Dynamically sort tables by clicking on column headers|
- |''Author:''|Saq Imtiaz ( lewcid@gmail.com )|
- |''Source:''|http://tw.lewcid.org/#TableSortingPlugin|
- |''Code Repository:''|http://tw.lewcid.org/svn/plugins|
- |''Version:''|2.02|
- |''Date:''|25-01-2008|
- |''License:''|[[Creative Commons Attribution-ShareAlike 3.0 License|http://creativecommons.org/licenses/by-sa/3.0/]]|
- |''~CoreVersion:''|2.2.3|
- !!Usage:
- * Make sure your table has a header row
- ** {{{|Name|Phone Number|Address|h}}}<br> Note the /h/ that denote a header row
- * Give the table a class of 'sortable'
- ** {{{
- |sortable|k
- |Name|Phone Number|Address|h
- }}}<br>Note the /k/ that denotes a class name being assigned to the table.
- * To disallow sorting by a column, place {{{<<nosort>>}}} in it's header
- * To automatically sort a table by a column, place {{{<<autosort>>}}} in the header for that column
- ** Or to sort automatically but in reverse order, use {{{<<autosort reverse>>}}}
- !!Example:
- |sortable|k
- |Name |Salary |Extension |Performance |File Size |Start date |h
- |ZBloggs, Fred |$12000.00 |1353 |+1.2 |74.2Kb |Aug 19, 2003 21:34:00 |
- |ABloggs, Fred |$12000.00 |1353 |1.2 |3350b |09/18/2003 |
- |CBloggs, Fred |$12000 |1353 |1.200 |55.2Kb |August 18, 2003 |
- |DBloggs, Fred |$12000.00 |1353 |1.2 |2100b |07/18/2003 |
- |Bloggs, Fred |$12000.00 |1353 |01.20 |6.156Mb |08/17/2003 05:43 |
- |Turvey, Kevin |$191200.00 |2342 |-33 |1b |02/05/1979 |
- |Mbogo, Arnold |$32010.12 |2755 |-21.673 |1.2Gb |09/08/1998 |
- |Shakespeare, Bill |£122000.00|3211 |6 |33.22Gb |12/11/1961 |
- |Shakespeare, Hamlet |£9000 |9005 |-8 |3Gb |01/01/2002 |
- |Fitz, Marvin |€3300.30 |5554 |+5 |4Kb |05/22/1995 |
- ***/
- // /%
- //!BEGIN-PLUGIN-CODE
- config.tableSorting = {
- darrow: "\u2193",
- uarrow: "\u2191",
- getText : function (o) {
- var p = o.cells[SORT_INDEX];
- return p.innerText || p.textContent || '';
- },
- sortTable : function (o,rev) {
- SORT_INDEX = o.getAttribute("index");
- var c = config.tableSorting;
- var T = findRelated(o.parentNode,"TABLE");
- if(T.tBodies[0].rows.length<=1)
- return;
- var itm = "";
- var i = 0;
- while (itm == "" && i < T.tBodies[0].rows.length) {
- itm = c.getText(T.tBodies[0].rows[i]).trim();
- i++;
- }
- if (itm == "")
- return;
- var r = [];
- var S = o.getElementsByTagName("span")[0];
- c.fn = c.sortAlpha;
- if(!isNaN(Date.parse(itm)))
- c.fn = c.sortDate;
- else if(itm.match(/^[$|£|€|\+|\-]{0,1}\d*\.{0,1}\d+$/))
- c.fn = c.sortNumber;
- else if(itm.match(/^\d*\.{0,1}\d+[K|M|G]{0,1}b$/))
- c.fn = c.sortFile;
- for(i=0; i<T.tBodies[0].rows.length; i++) {
- r[i]=T.tBodies[0].rows[i];
- }
- r.sort(c.reSort);
- if(S.firstChild.nodeValue==c.darrow || rev) {
- r.reverse();
- S.firstChild.nodeValue=c.uarrow;
- }
- else
- S.firstChild.nodeValue=c.darrow;
- var thead = T.getElementsByTagName('thead')[0];
- var headers = thead.rows[thead.rows.length-1].cells;
- for(var k=0; k<headers.length; k++) {
- if(!hasClass(headers[k],"nosort"))
- addClass(headers[k].getElementsByTagName("span")[0],"hidden");
- }
- removeClass(S,"hidden");
- for(i=0; i<r.length; i++) {
- T.tBodies[0].appendChild(r[i]);
- c.stripe(r[i],i);
- for(var j=0; j<r[i].cells.length;j++){
- removeClass(r[i].cells[j],"sortedCol");
- }
- addClass(r[i].cells[SORT_INDEX],"sortedCol");
- }
- },
- stripe : function (e,i){
- var cl = ["oddRow","evenRow"];
- i&1? cl.reverse() : cl;
- removeClass(e,cl[1]);
- addClass(e,cl[0]);
- },
- sortNumber : function(v) {
- var x = parseFloat(this.getText(v).replace(/[^0-9.-]/g,''));
- return isNaN(x)? 0: x;
- },
- sortDate : function(v) {
- return Date.parse(this.getText(v));
- },
- sortAlpha : function(v) {
- return this.getText(v).toLowerCase();
- },
- sortFile : function(v) {
- var j, q = config.messages.sizeTemplates, s = this.getText(v);
- for (var i=0; i<q.length; i++) {
- if ((j = s.toLowerCase().indexOf(q[i].template.replace("%0\u00a0","").toLowerCase())) != -1)
- return q[i].unit * s.substr(0,j);
- }
- return parseFloat(s);
- },
- reSort : function(a,b){
- var c = config.tableSorting;
- var aa = c.fn(a);
- var bb = c.fn(b);
- return ((aa==bb)? 0 : ((aa<bb)? -1:1));
- },
- setupTable : function(table){
- var c = config.tableSorting;
- var x = null, rev, thead = table.getElementsByTagName('thead')[0], headers = thead.rows[thead.rows.length-1].cells;
- for (var j=0; j<headers.length; j++){
- var h = headers[j];
- if (hasClass(h,"nosort"))
- continue;
- h.setAttribute("index",j);
- h.onclick = function(){c.sortTable(this); return false;};
- h.ondblclick = stopEvent;
- if(h.getElementsByTagName("span").length == 0)
- createTiddlyElement(h,"span",null,"hidden",c.uarrow);
- if(!x && hasClass(h,"autosort")) {
- x = j;
- rev = hasClass(h,"reverse");
- }
- }
- if(x)
- c.sortTable(headers[x],rev);
- },
- hijackTableHandler : function(){
- var tableFormatter;
- for (var i=0; i<config.formatters.length; i++){
- if(config.formatters[i]['name'] == 'table')
- tableFormatter = config.formatters[i];
- }
- tableFormatter.old_tableSorting_handler = tableFormatter.handler;
- tableFormatter.handler = function(w){
- this.old_tableSorting_handler.apply(this,arguments);
- var table = w.output.lastChild;
- if(hasClass(table,"sortable")){
- addClass(table,"_ts_setup");
- config.tableSorting.setupTable(table);
- }
- }
- }
- };
- config.tableSorting.hijackTableHandler();
- Story.prototype.tSort_refreshTiddler = Story.prototype.refreshTiddler;
- Story.prototype.refreshTiddler = function(title,template,force,customFields,defaultText){
- var elem = this.tSort_refreshTiddler.apply(this,arguments);
- if(elem){
- var tables = elem.getElementsByTagName("TABLE");
- for(var i=0; i<tables.length; i++){
- if(hasClass(tables[i],"sortable") && !hasClass(tables[i],"_ts_setup")){
- config.tableSorting.setupTable(tables[i]);
- }
- }
- }
- return elem;
- };
- setStylesheet("table.sortable span.hidden {visibility:hidden;}\n"+
- "table.sortable thead {cursor:pointer;}\n"+
- "table.sortable .nosort {cursor:default;}\n"+
- "table.sortable td.sortedCol {background:#ffc;}","TableSortingPluginStyles");
- function stopEvent(e){
- var ev = e? e : window.event;
- ev.cancelBubble = true;
- if (ev.stopPropagation) ev.stopPropagation();
- return false;
- }
- config.macros.nosort={
- handler : function(place){
- addClass(place,"nosort");
- }
- };
- config.macros.autosort={
- handler : function(place,m,p,w,pS){
- addClass(place,"autosort"+" "+pS);
- }
- };
- //!END-PLUGIN-CODE
- // %/
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