1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
| <!DOCTYPE html>
<html>
<head>
<title>Index</title>
<meta charset="utf-8">
<link type="text/css" rel="stylesheet" href="style.css">
<style>
#liste {
width: 36em;
margin-left: 3em;
padding: 1em;
border: 2px solid #fff;
color: #069;
background: linear-gradient(to right,#E0EAF2 0,#FFFFFF 40em) repeat-x scroll 0 0 transparent;
box-shadow: 0 0 10px #888;
}
#liste p {
height: 2em;
line-height: 2em;
}
#liste label {
display: inline-block;
width: 10em;
}
#liste label:after {
content: ":";
float: right;
margin-right: 0.5em;
}
#liste select,
#liste option {
cursor: pointer;
}
#liste select,
#liste input {
box-sizing: border-box;
width: 21em;
margin: 0;
padding: 0;
border: 1px solid #888;
border-radius: 2px;
font: 1em/1.5 Verdana,sans-serif;
color: #000;
}
#liste select option:first-child {
font-style: italic;
color: #888;
}
#liste select:disabled {
background:transparent;
}
#liste .nombre {
display: inline-block;
width: 2em;
text-align: right;
font-size: 0.8em;
font-style: italic;
color: #888;
}
#liste input/*#prefecture*/{
padding: 0 0 0 0.25em;
background:transparent;
}
@media (max-width: 640px) {
#liste {
width:auto;
margin-left:0;
}
#liste p {
height:auto;
}
#liste label {
display: block;
}
#liste select,
#liste input{
width:100%;
}
}
</style>
</head>
<body>
<div class="BlocSection0">
<div id="liste">
<p>
<label>Région 2016</label>
<select id="new_region"><option value="">Choisir</option><option value="NR_75">Aquitaine-Limousin-Poitou-Charentes</option><option value="NR_84">Auvergne-Rhône-Alpes</option><option value="NR_27">Bourgogne-Franche-Comté</option><option value="NR_53">Bretagne</option><option value="NR_24">Centre-Val de Loire</option><option value="NR_94">Corse</option><option value="NR_44">Grand Est</option><option value="NR_01">Guadeloupe</option><option value="NR_03">Guyane</option><option value="NR_32">Hauts-de-France</option><option value="NR_11">Ile-de-France</option><option value="NR_04">La Réunion</option><option value="NR_76">Languedoc-Roussillon-Midi-Pyrénées</option><option value="NR_02">Martinique</option><option value="NR_06">Mayotte</option><option value="NR_28">Normandie</option><option value="NR_52">Pays de la Loire</option><option value="NR_93">Provence-Alpes-Côte d'Azur</option></select>
<span class="nombre">(18)</span>
</p>
<p>
<label>Ancienne région</label>
<select id="old_region"><option value="">Choisir</option><option value="R_83">Auvergne</option><option value="R_82">Rhône-Alpes</option></select>
<span class="nombre">(2)</span>
</p>
<p>
<label>Département</label>
<select id="departement"><option value="">Choisir</option><option value="Moulins">Allier</option><option value="Aurillac">Cantal</option><option value="Le Puy-en-Velay">Haute Loire</option><option value="Clermont-Ferrand">Puy-de-Dôme</option></select>
<span class="nombre">(4)</span>
</p>
<p>
<label>Préfecture</label>
<input id="prefecture" readonly="">
</p>
</div>
<script src="fichiers/dvp_listes_liees_tbl.js" charset="UTF-8"></script>
<script src="fichiers/dvp_listes_liees.js" charset="UTF-8"></script>
</div>
<script>
var tbl_region_2016 = [
{"reg_2016_code": "NR_01", "reg_2016_nom": "Guadeloupe"},
{"reg_2016_code": "NR_02", "reg_2016_nom": "Martinique"},
{"reg_2016_code": "NR_03", "reg_2016_nom": "Guyane"},
{"reg_2016_code": "NR_04", "reg_2016_nom": "La Réunion"},
{"reg_2016_code": "NR_06", "reg_2016_nom": "Mayotte"},
{"reg_2016_code": "NR_11", "reg_2016_nom": "Ile-de-France"},
{"reg_2016_code": "NR_24", "reg_2016_nom": "Centre-Val de Loire"},
{"reg_2016_code": "NR_27", "reg_2016_nom": "Bourgogne-Franche-Comté"},
{"reg_2016_code": "NR_28", "reg_2016_nom": "Normandie"},
{"reg_2016_code": "NR_32", "reg_2016_nom": "Hauts-de-France"},
{"reg_2016_code": "NR_44", "reg_2016_nom": "Grand Est"},
{"reg_2016_code": "NR_52", "reg_2016_nom": "Pays de la Loire"},
{"reg_2016_code": "NR_53", "reg_2016_nom": "Bretagne"},
{"reg_2016_code": "NR_75", "reg_2016_nom": "Aquitaine-Limousin-Poitou-Charentes"},
{"reg_2016_code": "NR_76", "reg_2016_nom": "Languedoc-Roussillon-Midi-Pyrénées"},
{"reg_2016_code": "NR_84", "reg_2016_nom": "Auvergne-Rhône-Alpes"},
{"reg_2016_code": "NR_93", "reg_2016_nom": "Provence-Alpes-Côte d'Azur"},
{"reg_2016_code": "NR_94", "reg_2016_nom": "Corse"}
];
var tbl_old_region =[
{"reg_code": "R_42", "reg_nom": "Alsace", "reg_2016_code": "NR_44"},
{"reg_code": "R_21", "reg_nom": "Champagne-Ardenne", "reg_2016_code": "NR_44"},
{"reg_code": "R_41", "reg_nom": "Lorraine", "reg_2016_code": "NR_44"},
{"reg_code": "R_72", "reg_nom": "Aquitaine", "reg_2016_code": "NR_75"},
{"reg_code": "R_74", "reg_nom": "Limousin", "reg_2016_code": "NR_75"},
{"reg_code": "R_54", "reg_nom": "Poitou-Charentes", "reg_2016_code": "NR_75"},
{"reg_code": "R_83", "reg_nom": "Auvergne", "reg_2016_code": "NR_84"},
{"reg_code": "R_82", "reg_nom": "Rhône-Alpes", "reg_2016_code": "NR_84"},
{"reg_code": "R_26", "reg_nom": "Bourgogne", "reg_2016_code": "NR_27"},
{"reg_code": "R_43", "reg_nom": "Franche-Comté", "reg_2016_code": "NR_27"},
{"reg_code": "R_53", "reg_nom": "Bretagne", "reg_2016_code": "NR_53"},
{"reg_code": "R_24", "reg_nom": "Centre", "reg_2016_code": "NR_24"},
{"reg_code": "R_94", "reg_nom": "Corse", "reg_2016_code": "NR_94"},
{"reg_code": "R_11", "reg_nom": "Ile-de-France", "reg_2016_code": "NR_11"},
{"reg_code": "R_91", "reg_nom": "Languedoc-Roussillon", "reg_2016_code": "NR_76"},
{"reg_code": "R_73", "reg_nom": "Midi-Pyrénées", "reg_2016_code": "NR_76"},
{"reg_code": "R_31", "reg_nom": "Nord-Pas-de-Calais", "reg_2016_code": "NR_32"},
{"reg_code": "R_22", "reg_nom": "Picardie", "reg_2016_code": "NR_32"},
{"reg_code": "R_25", "reg_nom": "Basse-Normandie", "reg_2016_code": "NR_28"},
{"reg_code": "R_23", "reg_nom": "Haute-Normandie", "reg_2016_code": "NR_28"},
{"reg_code": "R_52", "reg_nom": "Pays de la Loire", "reg_2016_code": "NR_52"},
{"reg_code": "R_93", "reg_nom": "Provence-Alpes-Côte d'Azur ", "reg_2016_code": "NR_93"},
{"reg_code": "R_01", "reg_nom": "Guadeloupe", "reg_2016_code": "NR_01"},
{"reg_code": "R_02", "reg_nom": "Martinique", "reg_2016_code": "NR_02"},
{"reg_code": "R_03", "reg_nom": "Guyane", "reg_2016_code": "NR_03"},
{"reg_code": "R_04", "reg_nom": "La Réunion", "reg_2016_code": "NR_04"},
{"reg_code": "R_06", "reg_nom": "Mayotte", "reg_2016_code": "NR_06"}
];
var tbl_departement = [
{"dep_code": "D_67", "reg_code": "R_42", "dep_nom": "Bas-Rhin", "dep_prefecture": "Strasbourg"},
{"dep_code": "D_68", "reg_code": "R_42", "dep_nom": "Haut-Rhin", "dep_prefecture": "Colmar"},
{"dep_code": "D_24", "reg_code": "R_72", "dep_nom": "Dordogne", "dep_prefecture": "Périgueux"},
{"dep_code": "D_33", "reg_code": "R_72", "dep_nom": "Gironde", "dep_prefecture": "Bordeaux"},
{"dep_code": "D_40", "reg_code": "R_72", "dep_nom": "Landes", "dep_prefecture": "Mont-de-Marsan"},
{"dep_code": "D_47", "reg_code": "R_72", "dep_nom": "Lot-et-Garonne", "dep_prefecture": "Agen"},
{"dep_code": "D_64", "reg_code": "R_72", "dep_nom": "Pyrénées Atlantiques", "dep_prefecture": "Pau"},
{"dep_code": "D_03", "reg_code": "R_83", "dep_nom": "Allier", "dep_prefecture": "Moulins"},
{"dep_code": "D_15", "reg_code": "R_83", "dep_nom": "Cantal", "dep_prefecture": "Aurillac"},
{"dep_code": "D_43", "reg_code": "R_83", "dep_nom": "Haute Loire", "dep_prefecture": "Le Puy-en-Velay"},
{"dep_code": "D_63", "reg_code": "R_83", "dep_nom": "Puy-de-Dôme", "dep_prefecture": "Clermont-Ferrand"},
{"dep_code": "D_14", "reg_code": "R_25", "dep_nom": "Calvados", "dep_prefecture": "Caen"},
{"dep_code": "D_50", "reg_code": "R_25", "dep_nom": "Manche", "dep_prefecture": "Saint-Lô"},
{"dep_code": "D_61", "reg_code": "R_25", "dep_nom": "Orne", "dep_prefecture": "Alençon"},
{"dep_code": "D_21", "reg_code": "R_26", "dep_nom": "Côte-d'Or", "dep_prefecture": "Dijon"},
{"dep_code": "D_58", "reg_code": "R_26", "dep_nom": "Nièvre", "dep_prefecture": "Nevers"},
{"dep_code": "D_71", "reg_code": "R_26", "dep_nom": "Saône-et-Loire", "dep_prefecture": "Mâcon"},
{"dep_code": "D_89", "reg_code": "R_26", "dep_nom": "Yonne", "dep_prefecture": "Auxerre"},
{"dep_code": "D_22", "reg_code": "R_53", "dep_nom": "Côtes d'Armor", "dep_prefecture": "Saint-Brieuc"},
{"dep_code": "D_29", "reg_code": "R_53", "dep_nom": "Finistère", "dep_prefecture": "Quimper"},
{"dep_code": "D_35", "reg_code": "R_53", "dep_nom": "Ille-et-Vilaine", "dep_prefecture": "Rennes"},
{"dep_code": "D_56", "reg_code": "R_53", "dep_nom": "Morbihan", "dep_prefecture": "Vannes"},
{"dep_code": "D_18", "reg_code": "R_24", "dep_nom": "Cher", "dep_prefecture": "Bourges"},
{"dep_code": "D_28", "reg_code": "R_24", "dep_nom": "Eure-et-Loir", "dep_prefecture": "Chartres"},
{"dep_code": "D_36", "reg_code": "R_24", "dep_nom": "Indre", "dep_prefecture": "Châteauroux"},
{"dep_code": "D_37", "reg_code": "R_24", "dep_nom": "Indre-et-Loire", "dep_prefecture": "Tours"},
{"dep_code": "D_41", "reg_code": "R_24", "dep_nom": "Loir-et-Cher", "dep_prefecture": "Blois"},
{"dep_code": "D_45", "reg_code": "R_24", "dep_nom": "Loiret", "dep_prefecture": "Orléans"},
{"dep_code": "D_08", "reg_code": "R_21", "dep_nom": "Ardennes", "dep_prefecture": "Charleville-Mézières"},
{"dep_code": "D_10", "reg_code": "R_21", "dep_nom": "Aube", "dep_prefecture": "Troyes"},
{"dep_code": "D_51", "reg_code": "R_21", "dep_nom": "Marne", "dep_prefecture": "Châlons-en-Champagne"},
{"dep_code": "D_52", "reg_code": "R_21", "dep_nom": "Haute Marne", "dep_prefecture": "Chaumont"},
{"dep_code": "D_2A", "reg_code": "R_94", "dep_nom": "Corse-du-Sud", "dep_prefecture": "Ajaccio"},
{"dep_code": "D_2B", "reg_code": "R_94", "dep_nom": "Haute Corse", "dep_prefecture": "Bastia"},
{"dep_code": "D_25", "reg_code": "R_43", "dep_nom": "Doubs", "dep_prefecture": "Besançon"},
{"dep_code": "D_39", "reg_code": "R_43", "dep_nom": "Jura", "dep_prefecture": "Lons-le-Saunier"},
{"dep_code": "D_70", "reg_code": "R_43", "dep_nom": "Haute Saône", "dep_prefecture": "Vesoul"},
{"dep_code": "D_90", "reg_code": "R_43", "dep_nom": "Territoire de Belfort", "dep_prefecture": "Belfort"},
{"dep_code": "D_27", "reg_code": "R_23", "dep_nom": "Eure", "dep_prefecture": "Évreux"},
{"dep_code": "D_76", "reg_code": "R_23", "dep_nom": "Seine Maritime", "dep_prefecture": "Rouen"},
{"dep_code": "D_75", "reg_code": "R_11", "dep_nom": "Paris", "dep_prefecture": "Paris"},
{"dep_code": "D_77", "reg_code": "R_11", "dep_nom": "Seine-et-Marne", "dep_prefecture": "Melun"},
{"dep_code": "D_78", "reg_code": "R_11", "dep_nom": "Yvelines", "dep_prefecture": "Versailles"},
{"dep_code": "D_91", "reg_code": "R_11", "dep_nom": "Essonne", "dep_prefecture": "Îvry"},
{"dep_code": "D_92", "reg_code": "R_11", "dep_nom": "Hauts-de-Seine", "dep_prefecture": "Nanterre"},
{"dep_code": "D_93", "reg_code": "R_11", "dep_nom": "Seine-St-Denis", "dep_prefecture": "Bobigny"},
{"dep_code": "D_94", "reg_code": "R_11", "dep_nom": "Val-de-Marne", "dep_prefecture": "Créteil"},
{"dep_code": "D_95", "reg_code": "R_11", "dep_nom": "Val-D'Oise", "dep_prefecture": "Cergy"},
{"dep_code": "D_11", "reg_code": "R_91", "dep_nom": "Aude", "dep_prefecture": "Carcassonne"},
{"dep_code": "D_30", "reg_code": "R_91", "dep_nom": "Gard", "dep_prefecture": "Nîmes"},
{"dep_code": "D_34", "reg_code": "R_91", "dep_nom": "Hérault", "dep_prefecture": "Montpellier"},
{"dep_code": "D_48", "reg_code": "R_91", "dep_nom": "Lozère", "dep_prefecture": "Mende"},
{"dep_code": "D_66", "reg_code": "R_91", "dep_nom": "Pyrénées Orientales", "dep_prefecture": "Perpignan"},
{"dep_code": "D_19", "reg_code": "R_74", "dep_nom": "Corrèze", "dep_prefecture": "Tulle"},
{"dep_code": "D_23", "reg_code": "R_74", "dep_nom": "Creuse", "dep_prefecture": "Guèret"},
{"dep_code": "D_87", "reg_code": "R_74", "dep_nom": "Haute Vienne", "dep_prefecture": "Limoges"},
{"dep_code": "D_54", "reg_code": "R_41", "dep_nom": "Meurthe-et-Moselle", "dep_prefecture": "Nancy"},
{"dep_code": "D_55", "reg_code": "R_41", "dep_nom": "Meuse", "dep_prefecture": "Bar-le-Duc"},
{"dep_code": "D_57", "reg_code": "R_41", "dep_nom": "Moselle", "dep_prefecture": "Metz"},
{"dep_code": "D_88", "reg_code": "R_41", "dep_nom": "Vosges", "dep_prefecture": "Épinal"},
{"dep_code": "D_09", "reg_code": "R_73", "dep_nom": "Ariège", "dep_prefecture": "Foix"},
{"dep_code": "D_12", "reg_code": "R_73", "dep_nom": "Aveyron", "dep_prefecture": "Rodez"},
{"dep_code": "D_31", "reg_code": "R_73", "dep_nom": "Haute Garonne", "dep_prefecture": "Toulouse"},
{"dep_code": "D_32", "reg_code": "R_73", "dep_nom": "Gers", "dep_prefecture": "Auch"},
{"dep_code": "D_46", "reg_code": "R_73", "dep_nom": "Lot", "dep_prefecture": "Cahors"},
{"dep_code": "D_65", "reg_code": "R_73", "dep_nom": "Hautes Pyrénées", "dep_prefecture": "Tarbes"},
{"dep_code": "D_81", "reg_code": "R_73", "dep_nom": "Tarn", "dep_prefecture": "Albi"},
{"dep_code": "D_82", "reg_code": "R_73", "dep_nom": "Tarn-et-Garonne", "dep_prefecture": "Montauban"},
{"dep_code": "D_59", "reg_code": "R_31", "dep_nom": "Nord", "dep_prefecture": "Lille"},
{"dep_code": "D_62", "reg_code": "R_31", "dep_nom": "Pas-de-Calais", "dep_prefecture": "Arras"},
{"dep_code": "D_44", "reg_code": "R_52", "dep_nom": "Loire Atlantique", "dep_prefecture": "Nantes"},
{"dep_code": "D_49", "reg_code": "R_52", "dep_nom": "Maine-et-Loire", "dep_prefecture": "Angers"},
{"dep_code": "D_53", "reg_code": "R_52", "dep_nom": "Mayenne", "dep_prefecture": "Laval"},
{"dep_code": "D_72", "reg_code": "R_52", "dep_nom": "Sarthe", "dep_prefecture": "Le Mans"},
{"dep_code": "D_85", "reg_code": "R_52", "dep_nom": "Vendée", "dep_prefecture": "La Roche-sur-Yon"},
{"dep_code": "D_02", "reg_code": "R_22", "dep_nom": "Aisne", "dep_prefecture": "Laon"},
{"dep_code": "D_60", "reg_code": "R_22", "dep_nom": "Oise", "dep_prefecture": "Beauvais"},
{"dep_code": "D_80", "reg_code": "R_22", "dep_nom": "Somme", "dep_prefecture": "Amiens"},
{"dep_code": "D_16", "reg_code": "R_54", "dep_nom": "Charente", "dep_prefecture": "Angoulème"},
{"dep_code": "D_17", "reg_code": "R_54", "dep_nom": "Charente-Maritime", "dep_prefecture": "La Rochelle"},
{"dep_code": "D_79", "reg_code": "R_54", "dep_nom": "Deux-Sèvres", "dep_prefecture": "Niort"},
{"dep_code": "D_86", "reg_code": "R_54", "dep_nom": "Vienne", "dep_prefecture": "Poitiers"},
{"dep_code": "D_04", "reg_code": "R_93", "dep_nom": "Alpes de Haute Provence", "dep_prefecture": "Digne-les-Bains"},
{"dep_code": "D_05", "reg_code": "R_93", "dep_nom": "Hautes-Alpes", "dep_prefecture": "Gap"},
{"dep_code": "D_06", "reg_code": "R_93", "dep_nom": "Alpes Maritimes", "dep_prefecture": "Nice"},
{"dep_code": "D_13", "reg_code": "R_93", "dep_nom": "Bouches-du-Rhône", "dep_prefecture": "Marseille"},
{"dep_code": "D_83", "reg_code": "R_93", "dep_nom": "Var", "dep_prefecture": "Toulon"},
{"dep_code": "D_84", "reg_code": "R_93", "dep_nom": "Vaucluse", "dep_prefecture": "Avignon"},
{"dep_code": "D_01", "reg_code": "R_82", "dep_nom": "Ain", "dep_prefecture": "Bourg-en-Bresse"},
{"dep_code": "D_07", "reg_code": "R_82", "dep_nom": "Ardèche", "dep_prefecture": "Privas"},
{"dep_code": "D_26", "reg_code": "R_82", "dep_nom": "Drôme", "dep_prefecture": "Valence"},
{"dep_code": "D_38", "reg_code": "R_82", "dep_nom": "Isère", "dep_prefecture": "Grenoble"},
{"dep_code": "D_42", "reg_code": "R_82", "dep_nom": "Loire", "dep_prefecture": "Saint-Étienne"},
{"dep_code": "D_69", "reg_code": "R_82", "dep_nom": "Rhône", "dep_prefecture": "Lyon"},
{"dep_code": "D_73", "reg_code": "R_82", "dep_nom": "Savoie", "dep_prefecture": "Chambéry"},
{"dep_code": "D_74", "reg_code": "R_82", "dep_nom": "Haute Savoie", "dep_prefecture": "Annecy"},
{"dep_code": "D_971", "reg_code": "R_01", "dep_nom": "Guadeloupe", "dep_prefecture": "Basse-Terre"},
{"dep_code": "D_972", "reg_code": "R_02", "dep_nom": "Martinique", "dep_prefecture": "Fort-de-France"},
{"dep_code": "D_973", "reg_code": "R_03", "dep_nom": "Guyane", "dep_prefecture": "Cayenne"},
{"dep_code": "D_974", "reg_code": "R_04", "dep_nom": "La Réunion", "dep_prefecture": "Saint-Denis"},
{"dep_code": "D_976", "reg_code": "R_06", "dep_nom": "Mayotte", "dep_prefecture": "Mamoudzou"}
];
// tri dans l'ordre alpha pour new région
tbl_region_2016.sort(function(a, b){
if( a.reg_2016_nom < b.reg_2016_nom)
return( -1);
if( a.reg_2016_nom > b.reg_2016_nom)
return( 1);
return( 0);
});
</script>
<script>
/**
* Fonction de récupération des données correspondant au critère de recherche
* @param {String} condition - Chaine indiquant la condition à remplir
* @param {Array} table - Tableau contenant les données à extraire
* @returns {Array} result - Tableau contenant les données extraites
*/
function getDataFromTable( condition, table) {
// récupération de la clé et de la valeur
var cde = condition.replace(/\s/g, '').split('='),
key = cde[0],
value = cde[1],
result = [];
// retour direct si *
if (condition === '*') {
return table.slice();
}
// retourne les éléments répondant à la condition
result = table.filter( function(obj){
return obj[key] === value;
});
return result;
}
/**
* Affichage du nombre d'<option> présentes dans le <select>
* @param {Object} obj - <select> parent
* @param {Number} nb - nombre à afficher
*/
function setNombre( obj, nb){
var oElem = obj.parentNode.querySelector('.nombre');
if( oElem){
oElem.innerHTML = nb ? '(' +nb +')' :'';
}
}
/**
* Fonction d'ajout des <option> Ã un <select>
* @param {String} id_select - ID du <select> à mettre à jour
* @param {Array} liste - Tableau contenant les données à ajouter
* @param {String} valeur - Champ pris en compte pour la value de l'<option>
* @param {String} texte - Champ pris en compte pour le texte affiché de l'<option>
* @returns {String} Valeur sélectionnée du <select> pour chainage
*/
function updateSelect( id_select, liste, valeur, texte){
var oOption,
oSelect = document.getElementById( id_select),
i, nb = liste.length;
// vide le select
oSelect.options.length = 0;
// désactive si aucune option disponible
oSelect.disabled = nb ? false : true;
// affiche info nombre options, facultatif
setNombre( oSelect, nb);
// ajoute 1st option
if( nb){
oSelect.add( new Option( 'Choisir', ''));
// focus sur le select
oSelect.focus();
}
// création des options d'après la liste
for (i = 0; i < nb; i += 1) {
// création option
oOption = new Option( liste[i][texte], liste[i][valeur]);
// ajout de l'option en fin
oSelect.add( oOption);
}
// si une seule option on la sélectionne
oSelect.selectedIndex = nb === 1 ? 1 : 0;
// on retourne la valeur pour le select suivant
return oSelect.value;
}
/**
* fonction de chainage des <select>
* @param {String|Object} ID du <select> Ã traiter ou le <select> lui-même
*/
function chainSelect( param){
// affectation par défaut
param = param || 'init';
var liste,
id = param.id || param,
valeur = param.value || '';
// test à faire pour récupération de la value
if( typeof id === 'string'){
param = document.getElementById( id);
valeur = param ? param.value : '';
}
switch (id){
case 'init':
// récup. des données
liste = getDataFromTable( '*', tbl_region_2016);
// mise à jour du select
valeur = updateSelect( 'new_region', liste, 'reg_2016_code', 'reg_2016_nom');
// chainage sur le select lié
chainSelect('new_region');
break;
case 'new_region':
// récup. des données
liste = getDataFromTable( 'reg_2016_code=' +valeur, tbl_old_region);
// mise à jour du select
valeur = updateSelect( 'old_region', liste, 'reg_code', 'reg_nom');
// chainage sur le select lié
chainSelect('old_region');
break;
case 'old_region':
// récup. des données
liste = getDataFromTable( 'reg_code=' +valeur, tbl_departement);
// mise à jour du select
valeur= updateSelect( 'departement', liste, 'dep_prefecture', 'dep_nom');
// chainage sur le select lié
chainSelect('departement');
break;
case 'departement':
// affichage final
document.getElementById('prefecture').value = valeur;
break;
}
}
// Initialisation après chargement du DOM
document.addEventListener("DOMContentLoaded", function(event) {
var oSelects = document.querySelectorAll('#liste select'),
i, nb = oSelects.length;
// affectation de la fonction sur le onchange
for( i = 0; i < nb; i += 1) {
oSelects[i].onchange = function() {
chainSelect(this);
};
}
// init du 1st select
if( nb){
chainSelect('init');
}
});
</script>
</body>
</html> |
Trois Listes deroulante liées
Répondre avec citation
Partager