├── LICENSE
├── README.md
├── build
├── jbPivot.js
└── jbPivot.min.js
├── css
└── jbPivot.css
├── dobuild
├── jbPivot.jquery.json
├── package.json
├── src
├── agregate_average.js
├── agregate_count.js
├── agregate_distinct.js
├── agregate_sum.js
├── formatter_default.js
├── group_distinct.js
└── pivot.js
└── test
└── testpivot.html
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573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation. If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 |
579 | If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
582 | to choose that version for the Program.
583 |
584 | Later license versions may give you additional or different
585 | permissions. However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 |
589 | 15. Disclaimer of Warranty.
590 |
591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 |
600 | 16. Limitation of Liability.
601 |
602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 |
612 | 17. Interpretation of Sections 15 and 16.
613 |
614 | If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 |
621 | END OF TERMS AND CONDITIONS
622 |
623 | How to Apply These Terms to Your New Programs
624 |
625 | If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 |
629 | To do so, attach the following notices to the program. It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 |
634 |
635 | Copyright (C)
636 |
637 | This program is free software: you can redistribute it and/or modify
638 | it under the terms of the GNU General Public License as published by
639 | the Free Software Foundation, either version 3 of the License, or
640 | (at your option) any later version.
641 |
642 | This program is distributed in the hope that it will be useful,
643 | but WITHOUT ANY WARRANTY; without even the implied warranty of
644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
645 | GNU General Public License for more details.
646 |
647 | You should have received a copy of the GNU General Public License
648 | along with this program. If not, see .
649 |
650 | Also add information on how to contact you by electronic and paper mail.
651 |
652 | If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 |
655 | Copyright (C)
656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 | This is free software, and you are welcome to redistribute it
658 | under certain conditions; type `show c' for details.
659 |
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License. Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 |
664 | You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | .
668 |
669 | The GNU General Public License does not permit incorporating your program
670 | into proprietary programs. If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library. If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License. But first, please read
674 | .
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # jbPivot
2 |
3 | A simple jQuery pivot table widget
4 |
5 | ## Web site
6 |
7 | For examples and usages see:
8 |
9 | ## Version
10 |
11 | 0.1 - First Version
12 |
13 | ## Usage
14 |
15 | Include jquery and jqueryui:
16 |
17 |
18 |
19 |
20 | Include jbPivot and the css file:
21 |
22 |
23 |
24 |
25 | Insert a div where you want the table:
26 |
27 |
28 |
29 | Initialize the table:
30 |
31 | $("#myTable").jbPivot(options);
32 |
33 | Where options has the next format.
34 |
35 | var options= { fields: {
36 | : {
37 | field: ""
38 | ,label: ""
39 | ,sort: <"asc"|"desc">
40 | ,showAll:
41 | ,groupType: <"distinct"*|"none"|...>
42 | ,agregateType: <"distinct"*|"count"|"average"|"sum"|...>
43 | ,formatter:
47 | }
48 | ,...(0..n)
49 | }
50 | ,xfields:["" ,...(0..n) ]
51 | ,yfields:["" ,...(0..n) ]
52 | ,zfields:["" ,...(0..n) ]
53 | ,copyright:
54 | ,summary:
55 | ,data: [
56 | {"":
57 | ,...(0..n)
58 | }
59 | ,...(0..n)
60 | ]
61 | ,formatter: <"default"*|...|function(val, field) { // Only called when the field specific formated is not defined
62 | // Calculate the formated val
63 | return formatedVal;
64 | }
65 | ,l_all: "All" // Translation of the word all to be displayed
66 | ,l_unused_fields: "Unused fields" //Translation of the word "Unused fields to be displayed"
67 | };
68 |
69 | Yo can insert more records to the table dinamicaly:
70 |
71 | $("#pivot1").data('jbPivot').insertRecords([
72 | {id:1 ,gender:"male", age:"30-40",eyes:"green", v:8},
73 | {id:2 ,gender:"male", age:"20-30",eyes:"brown", v:7},
74 | {id:3 ,gender:"male", age:"30-40",eyes:"brown", v:3},
75 | {id:4 ,gender:"female", age:"40-50",eyes:"brown", v:5},
76 | {id:5 ,gender:"male", age:"30-40",eyes:"green", v:7},
77 | {id:6 ,gender:"male", age:"30-40",eyes:"green", v:9},
78 | {id:7 ,gender:"female", age:"40-50",eyes:"green", v:8}
79 | ]);
80 |
81 | In order to insert a field, You change the options, meke a reset and then reinsert the data:
82 |
83 | $("#pivot1").data('jbPivot').options.fields.NewField={ field: 'v', agregateType: "sum", groupType:"none" };
84 | $("#pivot1").data('jbPivot').reset();
85 | $("#pivot1").data('jbPivot').insertRecords([
86 | {id:1 ,gender:"male", age:"30-40",eyes:"green", v:8},
87 | {id:2 ,gender:"male", age:"20-30",eyes:"brown", v:7},
88 | {id:3 ,gender:"male", age:"30-40",eyes:"brown", v:3},
89 | {id:4 ,gender:"female", age:"40-50",eyes:"brown", v:5},
90 | {id:5 ,gender:"male", age:"30-40",eyes:"green", v:7},
91 | {id:6 ,gender:"male", age:"30-40",eyes:"green", v:9},
92 | {id:7 ,gender:"female", age:"40-50",eyes:"green", v:8},
93 | ]);
94 |
95 |
96 | Goto to see more examples.
97 |
98 |
99 | ## Author
100 |
101 | Uniclau S.L.
102 |
103 |
104 | ## License
105 |
106 | Copyright 2013 Uniclau S.L. (www.uniclau.com)
107 |
108 | This program is free software: you can redistribute it and/or modify
109 | it under the terms of the GNU General Public License as published by
110 | the Free Software Foundation, either version 3 of the License, or
111 | (at your option) any later version.
112 |
113 | This program is distributed in the hope that it will be useful,
114 | but WITHOUT ANY WARRANTY; without even the implied warranty of
115 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
116 | GNU General Public License for more details.
117 |
118 | There is a copy of the license in the COPYING file in this directory.
119 |
120 | You can also find it at .
121 |
--------------------------------------------------------------------------------
/build/jbPivot.js:
--------------------------------------------------------------------------------
1 | /*
2 | Copyright 2013 Uniclau S.L. (www.uniclau.com)
3 |
4 | This file is part of jbPivot.
5 |
6 | jbPivot is free software: you can redistribute it and/or modify
7 | it under the terms of the GNU General Public License as published by
8 | the Free Software Foundation, either version 3 of the License, or
9 | (at your option) any later version.
10 |
11 | jbPivot is distributed in the hope that it will be useful,
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 | GNU General Public License for more details.
15 |
16 | You should have received a copy of the GNU General Public License
17 | along with jbPivot. If not, see .
18 | */
19 |
20 |
21 | $.unc = {
22 | plugins: {
23 | agregates: {},
24 | addAgregate: function(agregateName, factory) {
25 | "use strict";
26 | this.agregates[agregateName] = factory;
27 | },
28 | groupers: {},
29 | addGrouper: function(grouperName, factory) {
30 | "use strict";
31 | this.groupers[grouperName] = factory;
32 | },
33 | formatters: {},
34 | addFormatter: function(formatterName, factory) {
35 | "use strict";
36 | this.formatters[formatterName] = factory;
37 | }
38 | }
39 | };
40 |
41 |
42 | $(function() {
43 | "use strict";
44 | $.widget("unc.jbPivot", {
45 | options: {
46 | fields: {},
47 | summary: true,
48 | copyright: true,
49 | formatter: "default",
50 | l_all: "All",
51 | l_unused_fields: "Unused fields"
52 | },
53 | _create: function() {
54 | this.CollapsedNodes = {};
55 | this.renderPending = false;
56 | this.reset();
57 | if (typeof this.options.data !== "undefined") {
58 | this.insertRecords(this.options.data);
59 | }
60 | var self = this;
61 | $(this.element).on('click', ".collapse_button", function(event) {
62 | event.preventDefault();
63 | self._togleCollapse(this.rel);
64 | });
65 |
66 | $(this.element).on('dragstart', '.draggable', function(event) {
67 | self.pre_post = "";
68 | self.dragcls = "";
69 | self.dragdata = $(this).attr("rel");
70 | event.originalEvent.dataTransfer.effectAllowed = 'move';
71 | event.originalEvent.dataTransfer.setData("Text", $(this).attr("rel"));
72 | $(".pivot").addClass("drag_in_progress");
73 | });
74 |
75 |
76 |
77 | $(this.element).on('dragleave', '.dropable', function(event) {
78 |
79 | // var target=$(event.originalEvent.target);
80 | var target = $(this);
81 | var arr = target.attr('class').match(/\s+(target(X|Y|Z|U)[\d]+)($|\s)/);
82 | var cls = "." + arr[1];
83 | var el = self.element;
84 | setTimeout(function() {
85 | $(cls, el).removeClass("dropping_pre");
86 | $(cls, el).removeClass("dropping_post");
87 | self.pre_post = "";
88 | self.dragcls = "";
89 | }, 0);
90 |
91 | event.stopPropagation();
92 | event.preventDefault();
93 | return false;
94 | });
95 |
96 | $(this.element).on('dragover', '.dropable', function(event) {
97 | var target = $(this);
98 | var parentOffset = $(this).offset();
99 | //or $(this).offset(); if you really just want the current element's offset
100 | var offsetX = event.originalEvent.pageX - parentOffset.left;
101 | var offsetY = event.originalEvent.pageY - parentOffset.top;
102 |
103 | var arr = target.attr('class').match(/\s+(target(X|Y|Z|U)([\d]+))($|\s)/);
104 | arr[3] = parseInt(arr[3], 10);
105 | var cls = "." + arr[1];
106 |
107 | var pre_post;
108 | var oldpp = self.pre_post;
109 | var oldcls = self.dragcls;
110 | if ((arr[2] === "Y") || (arr[2] === "U")) {
111 | pre_post = offsetY > target.height() / 2 ? "post" : "pre";
112 | } else {
113 | pre_post = offsetX > target.width() / 2 ? "post" : "pre";
114 | }
115 | if (arr[3] === 0) {
116 | pre_post = "post";
117 | }
118 |
119 | var from = self.dragdata;
120 | var to = $(this).attr("rel");
121 | if (self._canMove(from, to, pre_post)) {
122 |
123 | var el = self.element;
124 |
125 | if ((oldpp !== pre_post) || (cls !== oldcls)) {
126 | $(cls, el).removeClass("dropping_pre");
127 | $(cls, el).removeClass("dropping_post");
128 | setTimeout(function() {
129 | $(cls, el).addClass("dropping_" + pre_post);
130 | self.pre_post = pre_post;
131 | self.dragcls = cls;
132 | }, 0);
133 | }
134 |
135 |
136 | event.originalEvent.dataTransfer.dropEffect = 'move';
137 | event.stopPropagation();
138 | event.preventDefault();
139 | return false;
140 | }
141 | });
142 |
143 | $(this.element).on('drop', '.dropable', function(event) {
144 | var target = $(this);
145 |
146 | var parentOffset = $(this).offset();
147 | //or $(this).offset(); if you really just want the current element's offset
148 | var offsetX = event.originalEvent.pageX - parentOffset.left;
149 | var offsetY = event.originalEvent.pageY - parentOffset.top;
150 |
151 | var arr = target.attr('class').match(/\s+(target(X|Y|Z|U)([\d]+))($|\s)/);
152 | arr[3] = parseInt(arr[3], 10);
153 |
154 | var pre_pos;
155 | if ((arr[2] === "Y") || (arr[2] === "U")) {
156 | pre_pos = offsetY > target.height() / 2 ? "post" : "pre";
157 | } else {
158 | pre_pos = offsetX > target.width() / 2 ? "post" : "pre";
159 | }
160 | if (arr[3] === 0) {
161 | pre_pos = "post";
162 | }
163 | var from = event.originalEvent.dataTransfer.getData("Text");
164 | var to = $(this).attr("rel");
165 | self._moveField(from, to, pre_pos);
166 | event.preventDefault();
167 | return false;
168 | });
169 |
170 | $(this.element).on('dragend', '.dropable', function() {
171 | var el = self.element;
172 | $(".pivot", el).removeClass("drag_in_progress");
173 | });
174 |
175 | },
176 | reset: function() {
177 | this.fields = [];
178 | this.afields = [];
179 | this.xfields = [];
180 | this.yfields = [];
181 | this.zfields = [];
182 | this.ufields = [];
183 | this.fieldNames = [];
184 | this.fieldLabels = [];
185 | this.formatters = [];
186 |
187 | if ((typeof this.options.formatter === "undefined") || (this.options.formatter === null)) {
188 | this.options.formatter = "default";
189 | }
190 | if (typeof this.options.formatter === "string") {
191 | if (typeof $.unc.plugins.formatters[this.options.formatter] !== "function") {
192 | throw ("Formatter: " + this.options.formatter + " is not defined");
193 | }
194 | this.defaultFormatter = $.unc.plugins.formatters[this.options.formatter](this.options);
195 | } else if (typeof this.options.formatter === "function") {
196 | this.defaultFormatter = {
197 | format: this.options.formatter
198 | };
199 | } else {
200 | throw ("Invalid formatter");
201 | }
202 |
203 | if (this.options.formatter === null) {
204 | throw ("Formatter not defined");
205 | }
206 |
207 | var f;
208 | var k = 0;
209 | var indexbyname = {};
210 | for (f in this.options.fields) {
211 | if (this.options.fields.hasOwnProperty(f)) {
212 | var fo = $.extend({
213 | agregateType: "distinct",
214 | groupType: "distinct",
215 | label: f,
216 | formatter: null
217 | }, this.options.fields[f]);
218 |
219 | if (fo.groupType !== "none") {
220 | if (typeof $.unc.plugins.groupers[fo.groupType] !== "function") {
221 | throw ("Grouper: " + fo.groupType + " is not defined");
222 | }
223 | this.fields.push($.unc.plugins.groupers[fo.groupType](fo));
224 | } else {
225 | this.fields.push(null);
226 | }
227 |
228 | if (fo.agregateType !== "none") {
229 | if (typeof $.unc.plugins.agregates[fo.agregateType] !== "function") {
230 | throw ("Grouper: " + fo.agregateType + " is not defined");
231 | }
232 | this.afields.push($.unc.plugins.agregates[fo.agregateType](fo));
233 | } else {
234 | this.afields.push(null);
235 | }
236 |
237 | if (typeof fo.formatter === "string") {
238 | if (typeof $.unc.plugins.formatters[fo.formatter] !== "function") {
239 | throw ("Formatter" + fo.formatter + " is not defined");
240 | }
241 | this.formatters.push($.unc.plugins.formatters[fo.formatter](fo));
242 | } else if (typeof fo.formatter === "function") {
243 | this.formatters.push({
244 | format: fo.formatter
245 | });
246 | } else {
247 | this.formatters.push(null);
248 | }
249 |
250 | indexbyname[f] = k;
251 | k++;
252 |
253 | this.fieldNames.push(f);
254 | this.fieldLabels.push(fo.label);
255 | }
256 | }
257 |
258 | var i, fn;
259 |
260 | for (i = 0; i < this.options.xfields.length; i++) {
261 | fn = this.options.xfields[i];
262 | if (typeof indexbyname[fn] === "undefined") {
263 | throw ("Field " + fn + " in xfields not defined");
264 | }
265 | if (typeof this.fields[indexbyname[fn]] === null) {
266 | throw ("Field " + fn + "is not groupable ans is ispecified in xfields");
267 | }
268 | this.xfields.push(indexbyname[fn]);
269 | delete indexbyname[fn];
270 | }
271 | for (i = 0; i < this.options.yfields.length; i++) {
272 | fn = this.options.yfields[i];
273 | if (typeof indexbyname[fn] === "undefined") {
274 | throw ("Field " + fn + " in yfields not defined");
275 | }
276 | if (typeof this.fields[indexbyname[fn]] === null) {
277 | throw ("Field " + fn + "is not groupable ans is ispecified in yfields");
278 | }
279 | this.yfields.push(indexbyname[fn]);
280 | delete indexbyname[fn];
281 | }
282 | for (i = 0; i < this.options.zfields.length; i++) {
283 | fn = this.options.zfields[i];
284 | if (typeof indexbyname[fn] === "undefined") {
285 | throw ("Field " + fn + " in zfields not defined");
286 | }
287 | if (typeof this.afields[indexbyname[fn]] === null) {
288 | throw ("Field " + fn + "is not agregatable ans is ispecified in zfields");
289 | }
290 | this.zfields.push(indexbyname[fn]);
291 | delete indexbyname[fn];
292 | }
293 | for (fn in indexbyname) {
294 | if (indexbyname.hasOwnProperty(fn)) {
295 | this.ufields.push(indexbyname[fn]);
296 | }
297 | }
298 |
299 |
300 | var mask = (1 << this.fields.length) - 1;
301 |
302 | this.indexes = {};
303 | this.indexes_len = {};
304 |
305 | this.indexes[mask] = {};
306 | this.indexes_len[mask] = 0;
307 | this._generate_trees();
308 |
309 | this._forceRender();
310 | },
311 | insertRecords: function(records) {
312 | var i, f;
313 | for (i = 0; i < records.length; i++) {
314 | var R = records[i];
315 |
316 | var mindex = [];
317 | for (f = 0; f < this.fields.length; f++) {
318 | if (this.fields[f] !== null) {
319 | mindex.push(this.fields[f].CalculateValue(R));
320 | } else {
321 | mindex.push(0);
322 | }
323 | }
324 |
325 |
326 | for (var mask in this.indexes) {
327 | if (this.indexes.hasOwnProperty(mask)) {
328 |
329 | var mindex2 = mindex.slice(0);
330 | for (var k = 0; k < this.fields.length; k++) {
331 | if (((1 << k) & mask) === 0) {
332 | mindex2[k] = 0;
333 | }
334 | }
335 |
336 | var groupidx = this._arr2idx(mindex2);
337 |
338 | if (typeof this.indexes[mask][groupidx] === "undefined") {
339 | this.indexes[mask][groupidx] = [];
340 | this.indexes_len[mask]++;
341 | }
342 | for (f = 0; f < this.afields.length; f++) {
343 | if (this.afields[f] !== null) {
344 | this.indexes[mask][groupidx][f] = this.afields[f].agregate(this.indexes[mask][groupidx][f], R);
345 | }
346 | }
347 | }
348 | }
349 | }
350 |
351 | this._generate_trees();
352 | this._forceRender();
353 | },
354 | _forceRender: function() {
355 | if (this.renderPending) {
356 | return;
357 | }
358 | this.renderPending = true;
359 | var self = this;
360 | setTimeout(function() {
361 | self.renderPending = false;
362 | self._renderHtml();
363 | }, 100);
364 | },
365 | _arr2idx: function(arr) {
366 | return arr.join(",");
367 | },
368 | _idx2arr: function(S) {
369 | var i;
370 | var arr = S.split(",");
371 | var res = [];
372 | for (i = 0; i < arr.length; i++) {
373 | res.push(parseInt(arr[i], 10));
374 | }
375 | return res;
376 | },
377 | // Returns an array of with all agregated fields from a vector (-1 means any).
378 | _getValues: function(mindex) {
379 | var groupidx;
380 | var mask = 0;
381 | for (var i = 0; i < this.fields.length; i++) {
382 | if (mindex[i] === -1) {
383 | mindex[i] = 0;
384 | } else {
385 | mask = mask | (1 << i);
386 | }
387 | }
388 |
389 | if (typeof this.indexes[mask] === "undefined") {
390 | this._generate_index(mask);
391 | }
392 |
393 | groupidx = this._arr2idx(mindex);
394 |
395 | var V = this.indexes[mask][groupidx];
396 | if ((typeof V === "undefined") || (V === null)) {
397 | V = new Array(this.afields.length);
398 | }
399 |
400 | return V;
401 | },
402 | _generate_index: function(mask) {
403 | var m;
404 | var smask = null;
405 |
406 | for (m in this.indexes) {
407 | if ((mask & m) === mask) {
408 | if ((smask === null) || (this.indexes_len[m] < this.indexes_len[smask])) {
409 | smask = m;
410 | }
411 | }
412 | }
413 |
414 | this.indexes[mask] = {};
415 | this.indexes_len[mask] = 0;
416 |
417 | for (var v in this.indexes[smask]) {
418 | if (this.indexes[smask].hasOwnProperty(v)) {
419 | var mindex = this._idx2arr(v);
420 | for (m = 0; m < this.fields.length; m++) {
421 | if (((1 << m) & mask) === 0) {
422 | mindex[m] = 0;
423 | }
424 | }
425 | var groupidx = this._arr2idx(mindex);
426 |
427 | if (typeof this.indexes[mask][groupidx] === "undefined") {
428 | this.indexes[mask][groupidx] = [];
429 | this.indexes_len[mask]++;
430 | }
431 | for (var f = 0; f < this.afields.length; f++) {
432 | if (this.afields[f] !== null) {
433 | this.indexes[mask][groupidx][f] = this.afields[f].agregate(this.indexes[mask][groupidx][f],
434 | this.indexes[smask][v][f]);
435 | }
436 | }
437 | }
438 | }
439 | },
440 | _generate_trees: function() {
441 | var node, i;
442 | var mask = (1 << this.fields.length) - 1;
443 | this.xtree = {
444 | childs: {}
445 | };
446 | this.ytree = {
447 | childs: {}
448 | };
449 | for (var k in this.indexes[mask]) {
450 | if (this.indexes[mask].hasOwnProperty(k)) {
451 | var mindex = this._idx2arr(k);
452 |
453 | node = this.xtree;
454 |
455 | for (i = 0; i < this.xfields.length; i++) {
456 | if (typeof node.childs[mindex[this.xfields[i]]] === "undefined") {
457 | node.childs[mindex[this.xfields[i]]] = {
458 | childs: {}
459 | };
460 | }
461 | node = node.childs[mindex[this.xfields[i]]];
462 |
463 | }
464 |
465 | node = this.ytree;
466 |
467 | for (i = 0; i < this.yfields.length; i++) {
468 | if (typeof node.childs[mindex[this.yfields[i]]] === "undefined") {
469 | node.childs[mindex[this.yfields[i]]] = {
470 | childs: {}
471 | };
472 | }
473 | node = node.childs[mindex[this.yfields[i]]];
474 | }
475 | }
476 | }
477 | },
478 | _tree2table: function(axis, node, table) {
479 |
480 | var x, y, c;
481 |
482 | var w = axis === "y" ? this.yfields.length : this.xfields.length;
483 |
484 | y = table.length - 1;
485 | x = table[y].index.length;
486 |
487 |
488 | var m;
489 |
490 | if (this._isCollapsed(axis, table[y].index)) {
491 | table[y].cells[x] = {};
492 | table[y].cells[x].spanx = w - x + 1;
493 | table[y].cells[x].spany = 1;
494 | m = 1;
495 | } else {
496 | var baseindex = table[y].index.slice(0);
497 | var newline = false;
498 | m = 0;
499 |
500 |
501 | var displayvalues;
502 | if (x < w) {
503 | var usedvalues = [];
504 | for (c in node.childs) {
505 | if (node.childs.hasOwnProperty(c)) {
506 | usedvalues.push(c);
507 | }
508 | }
509 |
510 | var fd = axis === "y" ? this.fields[this.yfields[x]] : this.fields[this.xfields[x]];
511 | displayvalues = fd.DisplayValues(usedvalues);
512 | } else {
513 | displayvalues = [];
514 | }
515 |
516 | for (c = 0; c < displayvalues.length; c++) {
517 |
518 | if (newline) {
519 | table.push({
520 | index: baseindex.slice(0),
521 | cells: {}
522 | });
523 | }
524 |
525 | table[table.length - 1].index.push(displayvalues[c]);
526 |
527 | var nextNode;
528 | if (typeof node.childs[displayvalues[c]] === "undefined") {
529 | nextNode = {
530 | childs: {},
531 | collapsed: false
532 | };
533 | } else {
534 | nextNode = node.childs[displayvalues[c]];
535 | }
536 |
537 | m += this._tree2table(axis, nextNode, table);
538 | newline = true;
539 | }
540 |
541 | if (m === 0) {
542 | table[y].cells[x] = {};
543 | table[y].cells[x].spanx = w - x + 1;
544 | table[y].cells[x].spany = 1;
545 | m = 1;
546 | } else {
547 | table[y].cells[x] = {};
548 | table[y].cells[x].spanx = 1;
549 | table[y].cells[x].spany = m;
550 | }
551 | }
552 |
553 | return m;
554 | },
555 | _collapseLink: function(axis, mindex) {
556 | var S = "";
557 |
558 | S += this._isCollapsed(axis, mindex) ? "+" : "-";
559 |
560 | S += "";
561 | return S;
562 |
563 | },
564 | _renderHtml: function() {
565 | var colspan, cls, i, x, y, z, mindex;
566 |
567 | var cmax = this.xfields.length > this.yfields.length ? this.xfields.length : this.yfields.length;
568 | cmax++;
569 |
570 | var tablex = [{
571 | index: [],
572 | cells: {}
573 | }];
574 | this._tree2table("x", this.xtree, tablex);
575 |
576 | var tabley = [{
577 | index: [],
578 | cells: {}
579 | }];
580 | this._tree2table("y", this.ytree, tabley);
581 |
582 | var S = "";
583 |
584 | S += "
" + this.options.l_unused_fields + "
";
585 |
586 | for (i = 0; i < this.ufields.length; i++) {
587 | S += "
";
603 |
604 |
605 |
606 |
607 | S += "
";
608 |
609 | S += "
0 ? this.zfields.length : 1);
624 | S += "
0) {
636 | S += this._collapseLink("y", []);
637 | }
638 |
639 | S += this.options.l_all;
640 |
641 | S += "
";
642 | S += "
\n";
643 |
644 | for (y = 1; y <= this.yfields.length; y++) {
645 | S += "
";
646 | for (x = 0; x < tabley.length; x++) {
647 | if (tabley[x].cells[y]) {
648 | S += "