1 //////////////////////////////////////////////////////////////////////////////
2 // BASIC FUNCTIONS FOR COOKIE MANGEMENT //
3 //////////////////////////////////////////////////////////////////////////////
5 var CGIBIN = "/cgi-bin/koha/";
8 var nameCookie = "bib_list";
9 var valCookie = readCookie(nameCookie);
12 var arrayRecords = valCookie.split("/");
13 if(arrayRecords.length > 0){
14 var basketcount = " ("+(arrayRecords.length-1)+")";
22 function writeCookie(name, val, wd) {
24 parent.opener.document.cookie = name + "=" + val;
27 parent.document.cookie = name + "=" + val;
31 function readCookieValue (str, val_beg) {
32 var val_end = str.indexOf(";", val_end);
35 return str.substring(val_beg, val_end);
38 function readCookie(name, wd) {
39 var str_name = name + "=";
40 var str_len = str_name.length;
43 str_cookie = parent.opener.document.cookie;
46 str_cookie = parent.document.cookie;
48 var coo_len = str_cookie.length;
53 if (str_cookie.substring(i, j) == str_name)
54 return readCookieValue(str_cookie, j);
55 i = str_cookie.indexOf(" ", i) + 1;
63 function delCookie(name) {
65 exp.setTime(exp.getTime()-1);
66 parent.opener.document.cookie = name + "=null; expires=" + exp.toGMTString();
70 ///////////////////////////////////////////////////////////////////
71 // SPECIFIC FUNCTIONS USING COOKIES //
72 ///////////////////////////////////////////////////////////////////
74 function openBasket() {
77 var nameCookie = "bib_list";
78 var valCookie = readCookie(nameCookie);
80 strCookie = nameCookie + "=" + valCookie;
87 var optWin = "dependant=yes,status=yes,scrollbars=yes,resizable=yes,toolbar=yes,height="+iH+",width="+iW;
88 var loc = CGIBIN + "opac-basket.pl?" + strCookie;
89 var basket = open(loc, "basket", optWin);
92 alert(MSG_BASKET_EMPTY);
97 function addRecord(val, selection) {
98 var nameCookie = "bib_list";
99 var valCookie = readCookie(nameCookie);
102 if ( ! valCookie ) { // empty basket
103 valCookie = val + '/';
105 updateBasket(1,document);
108 // is this record already in the basket ?
110 var arrayRecords = valCookie.split("/");
112 for (var i = 0; i < valCookie.length - 1; i++) {
113 if (val == arrayRecords[i]) {
123 alert(MSG_RECORD_IN_BASKET);
126 valCookie += val + '/';
128 updateBasket(arrayRecords.length,document);
133 writeCookie(nameCookie, valCookie);
134 if (selection) { // when adding a selection of records
137 alert(MSG_RECORD_ADDED);
142 function addMultiple(){
144 if(document.myform.bibid.length > 0) {
145 for (var i=0; i < document.myform.bibid.length; i++) {
146 if (document.myform.bibid[i].checked) {
147 c_value = c_value + document.myform.bibid[i].value + "/";
150 addSelRecords(c_value);
155 function addSelRecords(valSel) { // function for adding a selection of biblios to the basket
156 // from the results list
157 var arrayRecords = valSel.split("/");
160 for (i=0;i<arrayRecords.length;i++) {
161 if (arrayRecords[i]) {
162 nbAdd += addRecord(arrayRecords[i], 1);
172 msg = nbAdd+" "+MSG_NRECORDS_ADDED+", "+(i-nbAdd)+" "+MSG_NRECORDS_IN_BASKET;
175 msg = nbAdd+" "+MSG_NRECORDS_ADDED;
180 msg = MSG_NO_RECORD_SELECTED;
183 msg = MSG_NO_RECORD_ADDED+" ("+MSG_NRECORDS_IN_BASKET+") !";
190 function selRecord(num, status) {
191 var str = document.myform.records.value
196 str = delRecord(num, str);
199 document.myform.records.value = str;
203 function delSelRecords() {
206 var nameCookie = "bib_list";
207 var valCookie = readCookie(nameCookie, 1);
210 var str = document.myform.records.value;
213 var str2 = valCookie;
215 s = str.indexOf("/");
217 num = str.substring(0, s)
218 str = delRecord(num,str);
219 str2 = delRecord(num,str2);
225 if (str2.length == 0) { // equivalent to emptying the basket
227 rep = confirm(MSG_CONFIRM_DEL_BASKET);
229 delCookie(nameCookie);
230 document.location = "about:blank";
231 updateBasket(0,top.opener.document);
237 writeCookie(nameCookie, str2, 1);
244 var nameCookie = "bib_list";
245 var valCookie = readCookie(nameCookie, 1);
246 strCookie = nameCookie + "=" + valCookie;
247 var arrayRecords = valCookie.split("/");
248 updateBasket(arrayRecords.length-1,top.opener.document);
249 document.location = CGIBIN + "opac-basket.pl?" + strCookie;
252 alert(MSG_NO_RECORD_SELECTED);
257 function delRecord (n, s) {
264 pos = aux.indexOf(n, pos+1);
265 var charAfter = aux.charAt(pos+n.length); // character right after the researched string
266 if (charAfter.match(re)) { // record number inside another one
269 else { // good record number
270 aux = s.substring(0, pos)+ s.substring(pos+n.length+1, s.length);
280 function delBasket() {
281 var nameCookie = "bib_list";
284 rep = confirm(MSG_CONFIRM_DEL_BASKET);
286 delCookie(nameCookie);
287 document.location = "about:blank";
288 updateBasket(0,top.opener.document);
295 if (document.myform.records.value) {
297 rep = confirm(MSG_CONFIRM_DEL_RECORDS);
302 updateBasket(arrayRecords.length-1,top.opener.document);
306 function sendBasket() {
307 var nameCookie = "bib_list";
308 var valCookie = readCookie(nameCookie);
309 var strCookie = nameCookie + "=" + valCookie;
311 var loc = CGIBIN + "opac-sendbasket.pl?" + strCookie;
313 var optWin="dependant=yes,scrollbars=no,resizable=no,height=300,width=400,top=50,left=100";
314 var win_form = open(loc,"win_form",optWin);
317 function printBasket() {
318 var loc = document.location + "&print=1";
319 document.location = loc;
322 function showMore() {
325 var nameCookie = "bib_list";
326 var valCookie = readCookie(nameCookie);
328 strCookie = nameCookie + "=" + valCookie;
330 var loc = CGIBIN + "opac-basket.pl?" + strCookie + "&verbose=1";
331 document.location = loc;
334 function showLess() {
337 var nameCookie = "bib_list";
338 var valCookie = readCookie(nameCookie);
340 strCookie = nameCookie + "=" + valCookie;
342 var loc = CGIBIN + "opac-basket.pl?" + strCookie + "&verbose=0";
343 document.location = loc;
346 function updateBasket(updated_value,target) {
347 if(typeof document.getElementById != "undefined") {
348 target.getElementById('basket').innerHTML = " ("+updated_value+")";
349 } else if (typeof document.layers != "undefined") {
350 target.layers['basket'].open();
351 target.layers['basket'].write(" ("+updated_value+")");
352 target.layers['basket'].close();
353 } else if(typeof document.all != "undefined" && typeof
354 document.getElementById == "undefined") {
355 target.all['basket'].innerHTML = " ("+updated_value+")";