commit | author | age
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function NutzerApp() { |
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var self = this; |
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var appMenu; |
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var vorlagen; |
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var api; |
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var userid; |
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var pfad = ''; |
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var loc; |
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var modus = 'kacheln'; |
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this.datei_neuer_text = function () { |
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self.meldung_mit_timeout("Neuer Text", 1500); |
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}; |
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/* Nutzerverwaltung */ |
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this.nutzerliste_klick = function(event) { |
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var target = event.target; |
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var gewaehlterNutzer = document.querySelector(".nutzer-gewaehlt"); |
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if(gewaehlterNutzer !== null) { |
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gewaehlterNutzer.classList.remove("nutzer-gewaehlt"); |
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} |
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target.classList.add("nutzer-gewaehlt"); |
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var nutzerId = target.innerHTML; |
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self.rollen_dialog_zeigen(nutzerId); |
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}; |
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this.nutzer_speichern = function() { |
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var user = self.nutzer_dialog_lesen(); |
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var kww = document.getElementById('nutzer-wkw').value; |
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if(user.pw !== kww) { |
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self.meldung_mit_timeout("Kennworte stimmen nicht ueberein.", 1500); |
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} else { |
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self.neuen_nutzer_speichern('p=' + self.serialisieren(user)); |
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} |
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}; |
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this.nutzer_dialog_lesen = function() { |
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var id = document.getElementById('nutzer-id').value; |
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var vname = document.getElementById('nutzer-vorname').value; |
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var nname = document.getElementById('nutzer-name').value; |
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var email = document.getElementById('nutzer-email').value; |
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var kw = document.getElementById('nutzer-kw').value; |
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var user = new User(id, kw, vname, nname, email); |
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return user; |
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}; |
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/* Funktionen aus App-Vorlage */ |
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this.init = function () { |
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self.vorlagen = new Vorlagen(); |
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self.appMenu = new AppMenu(); |
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self.appMenu.init( |
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"data/menu/", |
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"hauptmenue.json", |
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"data/tpl/app-menu.tpl", |
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".west", |
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"8em"); |
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document.querySelector('.hamburger').addEventListener('click', function (e) { |
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self.menue_umschalten(); |
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}); |
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var dlg = document.querySelector(".dialog"); |
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dlg.style.flexBasis = '0em'; |
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self.seitenleiste_umschalten(); |
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self.get_login(); |
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self.get_user_list(); |
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self.loc = window.location.protocol + '//' + window.location.host; |
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}; |
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this.login_zeigen = function() { |
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self.meldung_mit_timeout("Benutzer: " + self.userid, 1500); |
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}; |
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this.menue_umschalten = function () { |
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var ham = document.querySelector(".hamburger"); |
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ham.classList.toggle("is-active"); // hamburger-icon umschalten |
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self.appMenu.toggle(); // menue oeffnen/schliessen |
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}; |
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this.rollen_dialog_zeigen = function(nutzerId) { |
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var m = 'getUserRoleNames'; |
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var u = '../svc/' + m + '?p=' + nutzerId; |
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self.http_get(u, function (antwort) { |
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self.vorlagen.html_erzeugen( |
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'data/tpl/nutzer-rollen-dlg.tpl', |
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JSON.parse(antwort), |
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function (html) { |
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document.querySelector("#nutzer").innerHTML = html; |
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document.querySelector("#nutzer-id").textContent = nutzerId; |
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self.addEvtListener('.granted-role-btn', 'click', self.revoke_role_klick); |
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var m = 'getRoleNamesGranted'; |
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var u = '../svc/' + m; |
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self.http_get(u, function (antwort2) { |
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self.vorlagen.html_erzeugen( |
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'data/tpl/alle-rollen.tpl', |
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JSON.parse(antwort2), |
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function (html) { |
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document.querySelector(".alle-rollen-behaelter").innerHTML = html; |
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document.querySelector('.zurueck-btn').addEventListener('click', function (e) { |
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self.get_user_list(); |
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}); |
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self.addEvtListener('.avl-role-btn', 'click', self.grant_role_klick); |
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}); |
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}); |
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}); |
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}); |
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}; |
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this.grant_role_klick = function(event) { |
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self.alter_role(event, 'grantRole', function(roleId) { |
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var btn = document.createElement("button"); |
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btn.type = "button"; |
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btn.classList.add("granted-role-btn"); |
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btn.id = roleId; |
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btn.textContent = roleId; |
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document.querySelector('.rollen-behaelter').appendChild(btn); |
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}); |
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}; |
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this.revoke_role_klick = function(event) { |
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self.alter_role(event, 'revokeRole', function(roleId) { |
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var btn = document.querySelector("#" + roleId); |
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btn.parentNode.removeChild(btn); |
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}); |
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}; |
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this.alter_role = function(event, method, updateCallback) { |
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var target = event.target; |
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var nutzerId = document.querySelector("#nutzer-id").textContent; |
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var roleId = target.textContent; |
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var u = '../svc/' + method; |
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var data = "p=" + self.serialisieren(new UserRole(nutzerId, roleId)); |
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self.http_post(u, data, function (antwort) { |
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updateCallback(roleId); |
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}); |
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}; |
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this.info_dialog_zeigen = function () { |
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self.dialog_zeigen('data/tpl/dlg-info.tpl', ''); |
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self.menue_umschalten(); |
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}; |
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this.nutzer_neu_dialog_zeigen = function () { |
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self.dialog_zeigen('data/tpl/dlg-nutzer-neu.tpl', '', function(){ |
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var btn = document.getElementById('nutzer-speichern-btn'); |
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if(btn !== null) { |
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btn.addEventListener('click', self.nutzer_speichern); |
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} |
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}); |
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self.menue_umschalten(); |
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}; |
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this.seitenleiste_umschalten = function () { |
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var ostDiv = document.querySelector('.ost'); |
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if (ostDiv.classList.contains('ost-open')) { |
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ostDiv.classList.remove('ost-open'); |
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ostDiv.style.flexBasis = '0em'; |
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} else { |
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ostDiv.classList.add('ost-open'); |
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ostDiv.style.flexBasis = '6em'; |
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} |
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//self.menue_umschalten(); |
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}; |
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this.fusszeile_umschalten = function () { |
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var suedDiv = document.querySelector('.sued'); |
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if (suedDiv.classList.contains('sued-open')) { |
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suedDiv.classList.remove('sued-open'); |
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suedDiv.style.height = '0'; |
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} else { |
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suedDiv.classList.add('sued-open'); |
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suedDiv.style.height = '1.5em'; |
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} |
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self.menue_umschalten(); |
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}; |
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this.meldung_mit_timeout = function (meldung, timeout) { |
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var s = document.querySelector('.sued'); |
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s.textContent = meldung; |
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if (!s.classList.contains('sued-open')) { |
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s.classList.add('sued-open'); |
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s.style.height = '1.5em'; |
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} |
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setTimeout(function () { |
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s.textContent = 'Bereit.'; |
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setTimeout(function () { |
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var suedDiv = document.querySelector('.sued'); |
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if (suedDiv.classList.contains('sued-open')) { |
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suedDiv.classList.remove('sued-open'); |
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suedDiv.style.height = '0'; |
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} |
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}, 500); |
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}, timeout); |
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}; |
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/* Dialog-Funktionen */ |
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/* |
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* Einen Dialog erzeugen |
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* |
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* Die Vorlage, auf die im Parameter vurl verwiesen wird, wird geladen, |
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* wenn sie noch nicht benutzt wurde |
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* |
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* @param {String} vurl - der URL mit der Dialogvorlage |
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* @param {JSON-Objekt} inhalt - was im Dialog an dynamischem Inhalt angezeigt werden soll |
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* @param {function} renderCallback - |
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* Funktion, die aufgerufen wird nachdem der Dialog gerendert wurde |
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* @returns {undefined} |
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*/ |
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this.dialog_zeigen = function (vurl, inhalt, renderCallback) { |
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var dlg = document.querySelector(".dialog"); |
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self.vorlagen.html_erzeugen( |
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vurl, |
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inhalt, |
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function (html) { |
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dlg.style.flexBasis = '14em'; |
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setTimeout(function () { |
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dlg.innerHTML = html; |
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document.querySelector('.close-btn').addEventListener( |
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'click', self.dialog_schliessen); |
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if(renderCallback !== undefined) { |
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renderCallback(); |
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} |
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}, 300); |
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}); |
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}; |
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this.dialog_schliessen = function () { |
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document.querySelector('.close-btn').removeEventListener( |
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'click', self.dialog_schliessen); |
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var dlg = document.querySelector('.dialog'); |
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dlg.innerHTML = ''; |
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dlg.style.flexBasis = '0em'; |
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}; |
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/* API functions */ |
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this.get_user_list = function() { |
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//var m = 'getUserNameList'; |
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var m = 'getUserNameList'; |
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var u = '../svc/' + m; |
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self.http_get(u, function (antwort) { |
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self.vorlagen.html_erzeugen( |
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'data/tpl/inhalt.tpl', |
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JSON.parse(antwort), |
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function (h) { |
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var elem = document.getElementById('nutzer'); |
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elem.innerHTML = h; |
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self.addEvtListener('p.nutzer-liste-eintrag', 'click', self.nutzerliste_klick); |
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}); |
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}); |
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}; |
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this.neuen_nutzer_speichern = function(u) { |
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var url = '../svc/createUser'; |
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self.http_post(url, u, function (antwort) { |
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self.get_user_list(); |
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document.getElementById('nutzer-speichern-btn').removeEventListener( |
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'click', self.nutzer_speichern); |
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self.dialog_schliessen(); |
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}); |
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}; |
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/* -------- An- und Abmelden ------------- */ |
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this.get_login = function() { |
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var m = '?c=de.uhilger.um.pub.SessionManager&m=getSessionUser'; |
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var u = '../pub' + m; |
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self.http_get(u, function (resp) { |
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self.userid = resp; |
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self.login_zeigen(); |
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//document.querySelector("#userMenu").textContent = resp; |
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}); |
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}; |
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this.um_logout = function() { |
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var m = '?c=de.uhilger.um.pub.SessionManager&m=expireSession'; |
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var u = '../pub' + m; |
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self.http_get(u, function (resp) { |
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//$('#userMenu').text('nicht angemeldet'); |
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window.location.href = '../logout.html'; |
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}); |
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}; |
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/* -------- ajax helper functions ----------- */ |
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this.http_get = function (u, scallback) { |
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var xmlhttp = new XMLHttpRequest(); |
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var url = u; |
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xmlhttp.onreadystatechange = function() { |
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if (this.readyState === 4 && this.status === 200) { |
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scallback(this.responseText); |
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} |
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}; |
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xmlhttp.open("GET", url, true); |
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xmlhttp.send(); |
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}; |
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this.http_post = function (url, data, callback) { |
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var xhr = new XMLHttpRequest(); |
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xhr.onreadystatechange = function() { |
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if (this.readyState === 4 && this.status === 200) { |
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callback(this.responseText); |
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} |
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}; |
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xhr.open("POST", url, true); |
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xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); |
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xhr.send(data); |
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}; |
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/* ----- Hilfsfunktionen ----- */ |
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this.serialisieren = function(obj) { |
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return '{"' + obj.constructor.name + '":' + JSON.stringify(obj) + '}'; |
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}; |
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this.addEvtListener = function(selector, eventName, func) { |
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var elems = document.querySelectorAll(selector); |
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var index; |
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for (index = 0; index < elems.length; index++) { |
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elems[index].addEventListener(eventName, func); |
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} |
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}; |
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} |
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/* ----- Objekte ----- */ |
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function User(i, p, fn, ln, em) { |
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this.id = i; |
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this.pw = p; |
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this.firstName = fn; |
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this.lastName = ln; |
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this.email = em; |
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} |
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function UserRole(u, r) { |
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this.userId = u; |
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this.role = r; |
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} |