| commit | author | age | ||
| 05e9c4 | 1 | function AppVorlage() { |
| U | 2 | var self = this; |
| 41ab37 | 3 | this.appMenu; |
| U | 4 | this.vorlagen; |
| 5 | this.api; | |
| 6 | this.userid; | |
| 7 | this.pfad = ''; | |
| 8 | this.loc; | |
| 9 | this.modus = 'kacheln'; | |
| 10 | this.PERS_DIR = "Persoenlich"; | |
| 11 | this.PUB_DIR = "Oeffentlich"; | |
| 12 | this.DAV_DIR = "Austausch"; | |
| 13 | this.BASE_DIR = "$basis"; | |
| 14 | this.DATA_DIR = "$daten"; | |
| 15 | this.WWW_DIR = "www"; | |
| 16 | this.cache = {}; // mustache template cache | |
| 05e9c4 | 17 | |
| 94b871 | 18 | this.datei_neuer_text = function () { |
| 58bcbd | 19 | self.meldung_mit_timeout("Neuer Text", 1500); |
| 05e9c4 | 20 | }; |
| U | 21 | |
| 22 | /* Funktionen aus App-Vorlage */ | |
| 94b871 | 23 | |
| U | 24 | this.init = function () { |
| 41ab37 | 25 | //self.vorlagen = new Vorlagen(); |
| 05e9c4 | 26 | self.appMenu = new AppMenu(); |
| U | 27 | self.appMenu.init( |
| 94b871 | 28 | "data/menu/", |
| U | 29 | "hauptmenue.json", |
| 30 | "data/tpl/app-menu.tpl", | |
| 31 | ".west", | |
| 32 | "8em"); | |
| 33 | document.querySelector('.hamburger').addEventListener('click', function (e) { | |
| 05e9c4 | 34 | self.menue_umschalten(); |
| U | 35 | }); |
| 58bcbd | 36 | self.fm_get_login(); |
| 41ab37 | 37 | |
| U | 38 | var parsedUrl = new URL(window.location.href); |
| 39 | var wunschPfad = parsedUrl.searchParams.get("pfad"); | |
| 40 | ||
| 41 | if(wunschPfad !== null && wunschPfad.length > 0) { | |
| 42 | self.pfad = wunschPfad; | |
| 43 | self.fm_get_list(wunschPfad); | |
| 44 | } else { | |
| 45 | self.fm_get_list(''); | |
| 46 | } | |
| 47 | //fm_init_uploader(); | |
| 58bcbd | 48 | self.loc = window.location.protocol + '//' + window.location.host; |
| 41ab37 | 49 | |
| U | 50 | //self.fm_get_list(''); |
| 51 | //self.loc = window.location.protocol + '//' + window.location.host; | |
| 05e9c4 | 52 | }; |
| U | 53 | |
| 58bcbd | 54 | this.login_zeigen = function() { |
| U | 55 | self.meldung_mit_timeout("Benutzer: " + self.userid, 1500); |
| 56 | }; | |
| 57 | ||
| 94b871 | 58 | this.menue_umschalten = function () { |
| 05e9c4 | 59 | var ham = document.querySelector(".hamburger"); |
| U | 60 | ham.classList.toggle("is-active"); // hamburger-icon umschalten |
| 61 | self.appMenu.toggle(); // menue oeffnen/schliessen | |
| 62 | }; | |
| 63 | ||
| 94b871 | 64 | this.info_dialog_zeigen = function () { |
| 05e9c4 | 65 | self.dialog_laden_und_zeigen('data/tpl/dlg-info.tpl', ''); |
| U | 66 | self.menue_umschalten(); |
| 67 | }; | |
| 68 | ||
| 94b871 | 69 | this.seitenleiste_umschalten = function () { |
| 05e9c4 | 70 | var ostDiv = document.querySelector('.ost'); |
| 94b871 | 71 | if (ostDiv.classList.contains('ost-open')) { |
| 05e9c4 | 72 | ostDiv.classList.remove('ost-open'); |
| 94b871 | 73 | ostDiv.style.flexBasis = '0em'; |
| 05e9c4 | 74 | } else { |
| 94b871 | 75 | ostDiv.classList.add('ost-open'); |
| U | 76 | ostDiv.style.flexBasis = '6em'; |
| 05e9c4 | 77 | } |
| U | 78 | self.menue_umschalten(); |
| 79 | }; | |
| 80 | ||
| 94b871 | 81 | this.fusszeile_umschalten = function () { |
| 05e9c4 | 82 | var suedDiv = document.querySelector('.sued'); |
| 94b871 | 83 | if (suedDiv.classList.contains('sued-open')) { |
| 05e9c4 | 84 | suedDiv.classList.remove('sued-open'); |
| 94b871 | 85 | suedDiv.style.height = '0'; |
| 05e9c4 | 86 | } else { |
| U | 87 | suedDiv.classList.add('sued-open'); |
| 94b871 | 88 | suedDiv.style.height = '1.5em'; |
| 05e9c4 | 89 | } |
| U | 90 | self.menue_umschalten(); |
| 91 | }; | |
| 92 | ||
| 94b871 | 93 | this.meldung_mit_timeout = function (meldung, timeout) { |
| 05e9c4 | 94 | var s = document.querySelector('.sued'); |
| U | 95 | s.textContent = meldung; |
| 94b871 | 96 | setTimeout(function () { |
| 05e9c4 | 97 | s.textContent = 'Bereit.'; |
| 94b871 | 98 | setTimeout(function () { |
| 05e9c4 | 99 | var suedDiv = document.querySelector('.sued'); |
| 94b871 | 100 | if (suedDiv.classList.contains('sued-open')) { |
| U | 101 | suedDiv.classList.remove('sued-open'); |
| 102 | suedDiv.style.height = '0'; | |
| 05e9c4 | 103 | } |
| U | 104 | }, 500); |
| 105 | }, timeout); | |
| 106 | }; | |
| 107 | ||
| 108 | /* Dialog-Funktionen */ | |
| 109 | ||
| 110 | /* | |
| 94b871 | 111 | Einen Dialog aus Vorlagen erzeugen |
| U | 112 | |
| 113 | vurl - URL zur Dialogvorlage | |
| 114 | msgTpl - URL mit einer Vorlage eines Mitteilungstextes (optional) | |
| 115 | */ | |
| 116 | this.dialog_laden_und_zeigen = function (vurl, msgTpl) { | |
| 117 | if (msgTpl !== '') { | |
| 05e9c4 | 118 | fetch(msgTpl) |
| 94b871 | 119 | .then(data => { |
| U | 120 | // Handle data |
| 121 | self.dialog_zeigen(vurl, data); | |
| 122 | }).catch(error => { | |
| 123 | // Handle error | |
| 124 | }); | |
| 05e9c4 | 125 | } else { |
| U | 126 | self.dialog_zeigen(vurl, ''); |
| 127 | } | |
| 128 | }; | |
| 129 | ||
| 94b871 | 130 | this.dialog_zeigen = function (vurl, inhalt) { |
| 05e9c4 | 131 | var dlg = document.querySelector(".dialog"); |
| U | 132 | self.vorlagen.html_erzeugen( |
| 94b871 | 133 | vurl, |
| U | 134 | inhalt, |
| 135 | function (html) { | |
| 136 | //dlg.html(html); | |
| 137 | dlg.style.height = '5em'; | |
| 138 | dlg.innerHTML = html; | |
| 139 | document.querySelector('.close-btn').addEventListener('click', self.dialog_schliessen); | |
| 140 | //dlg.slideDown(300); | |
| 141 | }); | |
| 05e9c4 | 142 | }; |
| U | 143 | |
| 58bcbd | 144 | this.dialog_schliessen = function () { |
| 05e9c4 | 145 | document.querySelector('.close-btn').removeEventListener('click', self.dialog_schliessen); |
| U | 146 | //$('.dialog').slideUp(300); |
| 147 | var dlg = document.querySelector('.dialog'); | |
| 148 | //dlg.style.display = "none"; | |
| 149 | dlg.style.height = '0'; | |
| 150 | dlg.innerHTML = ''; | |
| 151 | }; | |
| 6648a8 | 152 | |
| U | 153 | this.fm_dateiwahl = function(ev) { |
| 154 | var elem = ev.target; | |
| 155 | if(self.modus == 'kacheln') { | |
| 156 | // Kacheln | |
| 157 | if(elem.classList.contains("icon-folder")) { | |
| 158 | if(/*ev.shiftKey || */ ev.ctrlKey) { | |
| 4f01b8 | 159 | var par = elem.parentElement; |
| U | 160 | par.querySelector('.dateiname').classList.add('datei-gewaehlt'); |
| 6648a8 | 161 | } else { |
| U | 162 | var ordner = elem.parentElement.querySelector('.dateiname').textContent.trim(); |
| 163 | if(self.pfad.length > 0) { | |
| 164 | self.pfad = self.pfad + '/' + ordner; | |
| 165 | } else { | |
| 166 | self.pfad = ordner; | |
| 167 | } | |
| 168 | self.fm_get_list(self.pfad); | |
| 169 | } | |
| 170 | } else if(elem.classList.contains('datei')) { | |
| 171 | if(/*ev.shiftKey || */ ev.ctrlKey) { | |
| 172 | // mehrere Dateien sollen gewaehlt werden | |
| 173 | } else { | |
| 174 | var gew = document.querySelector('.datei-gewaehlt'); | |
| 175 | if(gew != undefined) { | |
| 176 | gew.classList.remove('datei-gewaehlt'); | |
| 177 | } | |
| 178 | } | |
| 179 | var par = elem.parentElement; | |
| 180 | par.querySelector('.dateiname').classList.add('datei-gewaehlt'); | |
| 181 | } else { | |
| 182 | //console.log('kein folder oder file...'); | |
| 183 | } | |
| 184 | } else { | |
| 4f01b8 | 185 | // Liste |
| U | 186 | var pElem = elem.closest('.datei-zeile'); |
| 187 | var dElem = pElem.querySelector('.datei-elem'); | |
| 188 | if(dElem.getElementsByTagName("i")[0].classList.contains('icon-doc-text-inv')) { | |
| 6648a8 | 189 | // Datei |
| U | 190 | if(/*ev.shiftKey || */ ev.ctrlKey) { |
| 191 | // mehrere Dateien sollen gewaehlt werden | |
| 192 | } else { | |
| 4f01b8 | 193 | var ti = document.querySelector('.table-info'); |
| U | 194 | if(ti !== null) { |
| 195 | ti.classList.remove('table-info'); | |
| 196 | } | |
| 197 | var dg = document.querySelector('.datei-gewaehlt'); | |
| 198 | if(dg !== null) { | |
| 199 | dg.classList.remove('datei-gewaehlt'); | |
| 200 | } | |
| 6648a8 | 201 | } |
| 4f01b8 | 202 | pElem.classList.add('table-info'); |
| U | 203 | pElem.querySelector('.dateiname').classList.add('datei-gewaehlt'); |
| 6648a8 | 204 | } else { |
| U | 205 | // Ordner |
| 206 | if(/*ev.shiftKey || */ ev.ctrlKey) { | |
| 4f01b8 | 207 | //elem.children[0].classList.add('datei-gewaehlt'); |
| U | 208 | pElem.querySelector('.dateiname').classList.add('datei-gewaehlt'); |
| 6648a8 | 209 | } else { |
| 4f01b8 | 210 | var ordner = pElem.querySelector('.dateiname').textContent; |
| 6648a8 | 211 | if(self.pfad.length > 0) { |
| U | 212 | self.pfad = self.pfad + '/' + ordner; |
| 213 | } else { | |
| 214 | self.pfad = ordner; | |
| 215 | } | |
| 4f01b8 | 216 | self.fm_get_list(self.pfad); |
| 6648a8 | 217 | } |
| U | 218 | } |
| 219 | } | |
| 220 | }; | |
| 221 | ||
| 41ab37 | 222 | |
| 58bcbd | 223 | this.fm_render_list = function (fl) { |
| 4f01b8 | 224 | if (self.modus === 'kacheln') { |
| 58bcbd | 225 | // Kachelansicht |
| 6648a8 | 226 | self.html_erzeugen("data/tpl/kacheln.tpl", fl, function(html) { |
| U | 227 | var elem = document.querySelector('#dateien'); |
| 228 | elem.innerHTML = html; | |
| 229 | self.addEvtListener('.figure', 'click', self.fm_dateiwahl); | |
| 230 | }); | |
| 58bcbd | 231 | } else { |
| U | 232 | // Listenansicht |
| 4f01b8 | 233 | self.html_erzeugen("data/tpl/liste.tpl", fl, function(html) { |
| U | 234 | var elem = document.querySelector('#dateien'); |
| 235 | elem.innerHTML = html; | |
| 236 | self.addEvtListener('.datei-zeile', 'click', self.fm_dateiwahl); | |
| 237 | }); | |
| 58bcbd | 238 | } |
| U | 239 | }; |
| 240 | ||
| 241 | this.fm_get_path = function (uid) { | |
| 242 | var restdir; | |
| 243 | if (self.pfad.indexOf(self.PUB_DIR) > -1) { | |
| 244 | restdir = self.pfad.substr(self.PUB_DIR.length); | |
| 245 | } else if (self.pfad.indexOf(self.PERS_DIR) > -1) { | |
| 246 | restdir = self.pfad.substr(self.PERS_DIR.length); | |
| 247 | } else if (self.pfad.indexOf(self.BASE_DIR) > -1) { | |
| 248 | restdir = self.pfad.substr(self.BASE_DIR.length); | |
| 249 | } else if (self.pfad.indexOf(self.DATA_DIR) > -1) { | |
| 250 | restdir = self.pfad.substr(self.DATA_DIR.length); | |
| 251 | } else if (self.pfad.indexOf(self.DAV_DIR) > -1) { | |
| 252 | restdir = self.pfad.substr(self.DAV_DIR.length); | |
| 253 | } | |
| 254 | if (restdir !== undefined && restdir.startsWith('/')) { | |
| 255 | restdir = restdir.substr(1); | |
| 256 | if (restdir.indexOf(self.WWW_DIR) > -1) { | |
| 257 | restdir = restdir.replace(self.WWW_DIR, 'data'); | |
| 258 | } | |
| 259 | } | |
| 41ab37 | 260 | var pdir = self.fm_get_base(uid); |
| 58bcbd | 261 | if (restdir.length > 1) { |
| U | 262 | return pdir + "/" + restdir; |
| 263 | } else { | |
| 264 | return pdir; | |
| 265 | } | |
| 266 | }; | |
| 267 | ||
| 268 | this.fm_get_base = function (uid) { | |
| 269 | var pdir; | |
| 270 | if (self.pfad.indexOf(self.PUB_DIR) > -1) { | |
| 271 | pdir = '/data/' + uid; | |
| 272 | } else if (self.pfad.indexOf(self.PERS_DIR) > -1) { | |
| 273 | pdir = '/home/' + uid; | |
| 274 | } else if (self.pfad.indexOf(self.BASE_DIR) > -1) { | |
| 275 | pdir = ''; | |
| 276 | } else if (self.pfad.indexOf(self.DATA_DIR) > -1) { | |
| 277 | pdir = ''; | |
| 278 | } | |
| 279 | return pdir; | |
| 280 | }; | |
| 2864b2 | 281 | |
| U | 282 | /** |
| 283 | * Aus einem relativen Pfad ein Array aus BcrFile Objekten | |
| 284 | * machen | |
| 285 | * | |
| 286 | * @param {String} relPfad der relative Pfad | |
| 287 | * @returns {Array} die BcrFile-Objekte zum Pfad als Array | |
| 288 | */ | |
| 289 | this.fm_buildBreadcrumb = function(relPfad) { | |
| 290 | var rp = ''; | |
| 291 | var dirList = new Array(); | |
| 292 | dirList.push(new BcrFile(rp, 'Home')); | |
| 293 | if(relPfad.length > 1) { | |
| 294 | var dirs = relPfad.split('/'); | |
| 295 | for(var i = 0; i < dirs.length; i++) { | |
| 296 | if(rp.length > 0 ) { | |
| 297 | // weitere Einträge | |
| 298 | dirList.push(new BcrFile(rp + '/' + dirs[i], dirs[i])); | |
| 299 | rp = rp + '/' + dirs[i]; | |
| 300 | } else { | |
| 301 | // erster Eintrag | |
| 302 | dirList.push(new BcrFile(dirs[i], dirs[i])); | |
| 303 | rp = dirs[i]; | |
| 304 | } | |
| 305 | } | |
| 306 | } | |
| 307 | return dirList; | |
| 308 | }; | |
| 309 | ||
| 4f01b8 | 310 | /* |
| U | 311 | * icon-th-large |
| 312 | * icon-th-list | |
| 313 | * @returns {undefined} | |
| 314 | */ | |
| 315 | this.fm_ansicht_umschalten = function() { | |
| 316 | var elem = document.querySelector('#ansicht'); | |
| 317 | var iElem = elem.getElementsByTagName("i")[0]; | |
| 318 | if(iElem.classList.contains('icon-th-list')) { | |
| 319 | iElem.classList.add('icon-th-large'); | |
| 320 | iElem.classList.remove('icon-th-list'); | |
| 321 | self.modus = 'liste'; | |
| 322 | } else { | |
| 323 | iElem.classList.add('icon-th-list'); | |
| 324 | iElem.classList.remove('icon-th-large'); | |
| 325 | self.modus = 'kacheln'; | |
| 326 | } | |
| 327 | self.fm_get_list(self.pfad); | |
| 328 | }; | |
| 329 | ||
| 330 | this.fm_set_modus = function() { | |
| 331 | var elem = document.querySelector('#ansicht'); | |
| 332 | var iElem = elem.getElementsByTagName("i")[0]; | |
| 333 | if(self.modus === 'kacheln') { | |
| 334 | iElem.classList.add('icon-th-list'); | |
| 335 | iElem.classList.remove('icon-th-large'); | |
| 336 | } else { | |
| 337 | iElem.classList.add('icon-th-large'); | |
| 338 | iElem.classList.remove('icon-th-list'); | |
| 339 | } | |
| 340 | }; | |
| 341 | ||
| 342 | ||
| 2864b2 | 343 | /** |
| U | 344 | * Der letzte Eintrag in dirs ist der aktuelle Ordner und |
| 345 | * deshalb ausgegraut. | |
| 346 | * | |
| 347 | * Wenn nur ein Ordner in dirs enthalten ist, dann sind wir | |
| 348 | * an der obersten Ebene (Home). | |
| 349 | * | |
| 350 | * @param {Array} dirList ein Array aus BcrFile-Objekten | |
| 351 | * @returns nichts | |
| 352 | */ | |
| 353 | this.fm_renderBreadcrumb = function(dirList) { | |
| 354 | var elem = document.querySelector('.breadcrumb'); | |
| 355 | if(dirList.length > 1) { | |
| 356 | var last = dirList.pop(); | |
| 357 | var bcList = new BcrFiles(dirList); | |
| 4f01b8 | 358 | |
| 2864b2 | 359 | self.html_erzeugen("data/tpl/bcr.tpl", bcList, function(html) { |
| 4f01b8 | 360 | var htmlGesamt = html; |
| 2864b2 | 361 | self.html_erzeugen("data/tpl/bcr2.tpl", last, function(html) { |
| 4f01b8 | 362 | htmlGesamt += html; |
| U | 363 | self.html_erzeugen("data/tpl/bcr3.tpl", dirList[0], function(html) { |
| 364 | htmlGesamt += html; | |
| 365 | elem.innerHTML = htmlGesamt; | |
| 366 | self.addEvtListener('.bc-link', 'click', self.fm_bc_click); | |
| 367 | self.addEvtListener('#ansicht', 'click', self.fm_ansicht_umschalten); | |
| 368 | self.fm_set_modus(); | |
| 369 | }); | |
| 370 | ||
| 2864b2 | 371 | }); |
| U | 372 | }); |
| 373 | } else { | |
| 374 | // oberste Ebene | |
| 4f01b8 | 375 | var htmla; |
| U | 376 | var htmlb; |
| 2864b2 | 377 | self.html_erzeugen("data/tpl/bcr2.tpl", dirList[0], function(html) { |
| 4f01b8 | 378 | htmla = html; |
| U | 379 | self.html_erzeugen("data/tpl/bcr3.tpl", dirList[0], function(html) { |
| 380 | htmlb = html; | |
| 381 | elem.innerHTML = htmla + htmlb; | |
| 382 | self.addEvtListener('.bc-link', 'click', self.fm_bc_click); | |
| 383 | self.addEvtListener('#ansicht', 'click', self.fm_ansicht_umschalten); | |
| 384 | self.fm_set_modus(); | |
| 385 | }); | |
| 2864b2 | 386 | }); |
| U | 387 | } |
| 388 | }; | |
| 389 | ||
| 390 | /** | |
| 391 | * Auf den Klick auf ein Breadcrumb-Element reagieren: | |
| 392 | * Den Ordner-Inhalt des geklickten Elements anzeigen | |
| 393 | * @returns nichts | |
| 394 | */ | |
| 395 | this.fm_bc_click = function() { | |
| 396 | var elem = this; | |
| 397 | var bcPfad = elem.getAttribute("rpath"); | |
| 398 | if(bcPfad !== undefined) { | |
| 399 | self.pfad = bcPfad; | |
| 400 | self.fm_get_list(bcPfad); | |
| 401 | } else { | |
| 402 | pfad = ''; | |
| 403 | self.fm_get_list(''); | |
| 404 | } | |
| 405 | }; | |
| 406 | ||
| 94b871 | 407 | /* API functions */ |
| 05e9c4 | 408 | |
| 94b871 | 409 | // http://localhost:8079/file-cms/svc?c=de.uhilger.filecms.api.FileMgr&f=JSONNICE&m=list&p= |
| U | 410 | this.fm_get_list = function (relPfad) { |
| 411 | var m = '?c=de.uhilger.filecms.api.FileMgr&m=list&p=' + relPfad; | |
| 412 | var u = '../svc' + m; | |
| 58bcbd | 413 | self.fm_get(u, "json", function (respText) { |
| U | 414 | var resp = JSON.parse(respText); |
| 94b871 | 415 | if (resp.List[0].FileRef !== undefined) { |
| U | 416 | var files = new Array(); |
| 417 | if (resp.List[0].FileRef instanceof Array) { | |
| 418 | for (var i = 0; i < resp.List[0].FileRef.length; i++) { | |
| 419 | files.push(new FileRef(resp.List[0].FileRef[i])); | |
| 05e9c4 | 420 | } |
| U | 421 | } else { |
| 94b871 | 422 | files.push(new FileRef(resp.List[0].FileRef)); |
| 05e9c4 | 423 | } |
| 94b871 | 424 | var fl = new FileList(files); |
| 58bcbd | 425 | self.fm_render_list(fl); |
| 94b871 | 426 | } else { |
| 58bcbd | 427 | // #dateien leeren |
| 8ba358 | 428 | var elem = document.querySelector("#dateien"); |
| U | 429 | elem.innerHTML = ''; |
| 94b871 | 430 | } |
| 8ba358 | 431 | |
| U | 432 | // Breadcrumb |
| 433 | ||
| 2864b2 | 434 | var dirList = self.fm_buildBreadcrumb(relPfad); |
| 4f01b8 | 435 | self.fm_renderBreadcrumb(dirList); |
| 94b871 | 436 | }); |
| U | 437 | }; |
| 05e9c4 | 438 | |
| 94b871 | 439 | /* -------- An- und Abmelden ------------- */ |
| 05e9c4 | 440 | |
| 94b871 | 441 | this.fm_get_login = function() { |
| U | 442 | var m = '?c=de.uhilger.filecms.pub.SessionManager&m=getSessionUser'; |
| 443 | var u = '../pub' + m; | |
| 444 | self.fm_get(u, "text", function (resp) { | |
| 445 | self.userid = resp; | |
| 58bcbd | 446 | self.login_zeigen(); |
| U | 447 | //document.querySelector("#userMenu").textContent = resp; |
| 94b871 | 448 | }); |
| U | 449 | }; |
| 05e9c4 | 450 | |
| 94b871 | 451 | this.fm_logout = function() { |
| U | 452 | var m = '?c=de.uhilger.filecms.pub.SessionManager&m=expireSession'; |
| 453 | var u = '../pub' + m; | |
| 454 | self.fm_get(u, "text", function (resp) { | |
| 455 | //$('#userMenu').text('nicht angemeldet'); | |
| 456 | window.location.href = '../logout.html'; | |
| 457 | }); | |
| 458 | }; | |
| 41ab37 | 459 | |
| 6648a8 | 460 | /* ----- Hilfsfunktionen ----- */ |
| U | 461 | |
| 462 | this.serialisieren = function(obj) { | |
| 463 | return '{"' + obj.constructor.name + '":' + JSON.stringify(obj) + '}'; | |
| 464 | }; | |
| 465 | ||
| 466 | this.addEvtListener = function(selector, eventName, func) { | |
| 467 | document.querySelectorAll(selector).forEach(elem => { elem.addEventListener(eventName, func); }); | |
| 468 | }; | |
| 469 | ||
| 470 | this.removeAllListeners = function(id) { | |
| 471 | var el = document.getElementById(id); | |
| 472 | elClone = el.cloneNode(true); | |
| 473 | el.parentNode.replaceChild(elClone, el); | |
| 474 | }; // https://stackoverflow.com/questions/19469881/remove-all-event-listeners-of-specific-type | |
| 475 | ||
| 41ab37 | 476 | /* ---- Vorlagen ---- */ |
| U | 477 | |
| 478 | this.html_erzeugen = function(vurl, inhalt, cb) { | |
| 479 | var vorlage = self.cache[vurl]; | |
| 480 | if(vorlage === undefined) { | |
| 481 | self.vorlage_laden_und_fuellen(vurl, inhalt, cb); | |
| 482 | } else { | |
| 483 | self.vorlage_fuellen(vurl, inhalt, cb); | |
| 484 | } | |
| 485 | }; | |
| 486 | ||
| 487 | this.vorlage_fuellen = function(vurl, inhalt, cb) { | |
| 488 | cb(Mustache.render(self.cache[vurl], inhalt)); | |
| 489 | }; | |
| 490 | ||
| 491 | this.vorlage_laden_und_fuellen = function(vurl, inhalt, cb) { | |
| 492 | self.fm_get(vurl, "text", function(antwort) { | |
| 493 | self.cache[vurl] = antwort; | |
| 494 | self.vorlage_fuellen(vurl, inhalt, cb); | |
| 495 | }); | |
| 496 | }; | |
| 94b871 | 497 | |
| U | 498 | /* -------- ajax helper functions ----------- */ |
| 499 | ||
| 58bcbd | 500 | this.fm_get = function (u, dtype, scallback) { |
| U | 501 | var xmlhttp = new XMLHttpRequest(); |
| 502 | var url = u; | |
| 503 | xmlhttp.onreadystatechange = function() { | |
| 504 | if (this.readyState == 4 && this.status == 200) { | |
| 505 | scallback(this.responseText); | |
| 94b871 | 506 | } |
| 58bcbd | 507 | }; |
| U | 508 | xmlhttp.open("GET", url, true); |
| 509 | xmlhttp.send(); | |
| 94b871 | 510 | }; |
| U | 511 | |
| 05e9c4 | 512 | } |
