From 48f8f945d17d06be1777c4491539244f712250ee Mon Sep 17 00:00:00 2001
From: ulrich
Date: Fri, 09 Apr 2021 13:37:47 +0000
Subject: [PATCH] JavaScript Form-Behandlung vereinheitlicht
---
www/ui/data/tpl/form_abspielliste.tpl | 6 +
www/ui/data/tpl/form_ablageort.tpl | 25 +++---
www/ui/js/app.js | 183 ++++++++++++++++++++++++++++++++++++---------
www/ui/data/tpl/form_abspieler.tpl | 22 +++--
4 files changed, 176 insertions(+), 60 deletions(-)
diff --git a/www/ui/data/tpl/form_ablageort.tpl b/www/ui/data/tpl/form_ablageort.tpl
index 6abd924..dedeee8 100644
--- a/www/ui/data/tpl/form_ablageort.tpl
+++ b/www/ui/data/tpl/form_ablageort.tpl
@@ -1,14 +1,15 @@
- <div class="entity-formular">
- Katalog
-
- <input class="entity-element" type="text" id="ablageort-name" placeholder="Name" value="{{name}}" />
- <input class="entity-element" type="text" id="ablageort-ort" placeholder="Pfad" value="{{ort}}" />
- <input class="entity-element" type="text" id="ablageort-url" placeholder="URL" value="{{url}}" />
- <div class="entity-buttons">
- <button class="button-primary" id="ok-btn">Speichern</button>
- <button class="button" id="cancel-btn">Abbrechen</button>
- <button class="button" id="loeschen-btn">Löschen</button>
- </div>
-
+<form>
+ <div class="entity-formular">
+ Katalog
+
+ <input name="name" class="entity-element" type="text" id="ablageort-name" placeholder="Name" value="{{name}}" />
+ <input name="ort" class="entity-element" type="text" id="ablageort-ort" placeholder="Pfad" value="{{ort}}" />
+ <input name="url" class="entity-element" type="text" id="ablageort-url" placeholder="URL" value="{{url}}" />
+ <div class="entity-buttons">
+ <button type="submit" class="button-primary" id="ok-btn">Speichern</button>
+ <button class="button" id="cancel-btn">Abbrechen</button>
+ <button class="button" id="loeschen-btn">Löschen</button>
</div>
+ </div>
+</form>
\ No newline at end of file
diff --git a/www/ui/data/tpl/form_abspieler.tpl b/www/ui/data/tpl/form_abspieler.tpl
index 50eea05..d03c7fc 100644
--- a/www/ui/data/tpl/form_abspieler.tpl
+++ b/www/ui/data/tpl/form_abspieler.tpl
@@ -1,12 +1,14 @@
-<div class="entity-formular">
- Abspieler
+<form>
+ <div class="entity-formular">
+ Abspieler
- <input class="entity-element" type="text" id="abspieler-name" placeholder="Name" value="{{name}}" />
- <input class="entity-element" type="text" id="abspieler-url" placeholder="URL" value="{{url}}" />
- <div class="entity-buttons">
- <button class="button-primary" id="ok-btn">Speichern</button>
- <button class="button" id="cancel-btn">Abbrechen</button>
- <button class="button" id="loeschen-btn">Löschen</button>
+ <input name="name" class="entity-element" type="text" id="abspieler-name" placeholder="Name" value="{{name}}" />
+ <input name="url" class="entity-element" type="text" id="abspieler-url" placeholder="URL" value="{{url}}" />
+ <div class="entity-buttons">
+ <button type="submit" class="button-primary" id="ok-btn">Speichern</button>
+ <button class="button" id="cancel-btn">Abbrechen</button>
+ <button class="button" id="loeschen-btn">Löschen</button>
+ </div>
+
</div>
-
-</div>
\ No newline at end of file
+</form>
\ No newline at end of file
diff --git a/www/ui/data/tpl/form_abspielliste.tpl b/www/ui/data/tpl/form_abspielliste.tpl
index b01ffe5..7293209 100644
--- a/www/ui/data/tpl/form_abspielliste.tpl
+++ b/www/ui/data/tpl/form_abspielliste.tpl
@@ -1,11 +1,13 @@
+<form>
<div class="entity-formular">
Abspielliste
- <input class="entity-element" type="text" id="abspielliste-name" placeholder="Name" value="{{name}}" />
+ <input name="name" class="entity-element" type="text" id="abspielliste-name" placeholder="Name" value="{{name}}" />
<div class="entity-buttons">
- <button class="button-primary" id="ok-btn">Speichern</button>
+ <button type="submit" class="button-primary" id="ok-btn">Speichern</button>
<button class="button" id="cancel-btn">Abbrechen</button>
<button class="button" id="loeschen-btn">Löschen</button>
</div>
</div>
+</form>
\ No newline at end of file
diff --git a/www/ui/js/app.js b/www/ui/js/app.js
index 22ad482..46f19a0 100644
--- a/www/ui/js/app.js
+++ b/www/ui/js/app.js
@@ -54,6 +54,7 @@
* Auf diese Weise kann eine generische Funktion die Formulardaten
* an den REST-Endpunkt des Servers uebermitteln.
*/
+ /*
this.test_form = function() {
self.vorlage_laden_und_fuellen("data/tpl/test_form.tpl", "", function (html) {
document.querySelector(".zentraler-inhalt").innerHTML = html;
@@ -69,7 +70,7 @@
console.log({ value });
console.log(JSON.stringify(value));
};
-
+ */
this.abspieler_auswahl_fuellen = function() {
self.http_get('../api/store/Abspieler/', function (responseText) {
@@ -280,7 +281,8 @@
self.abspieler_form(abspieler);
});
});
- self.addEvtListener('#neu-btn', 'click', function(event) {
+ //self.addEvtListener('#neu-btn', 'click', function(event) {
+ self.addEvtListener('#top-neu-btn', 'click', function(event) {
eval("self.abspieler_form" + "(this)");
});
});
@@ -310,6 +312,15 @@
this.abspielliste_form = function(al) {
self.vorlage_laden_und_fuellen("data/tpl/form_abspielliste.tpl", al, function (html) {
document.querySelector(".zentraler-inhalt").innerHTML = html;
+ const form = document.querySelector('form');
+ form.addEventListener('submit', function(event) {
+ self.handle_submit(event, al.name, '../api/store/Abspielliste/', '#abspielliste-name', function() {
+ self.abspielliste_liste();
+ });
+ });
+
+
+ /*
self.addEvtListener('#ok-btn', 'click', function () {
var alname = document.querySelector('#abspielliste-name').value;
alname = alname.replace(' ', '').replace(/[\W]+/g, '');
@@ -334,10 +345,22 @@
});
}
});
+ */
+
self.addEvtListener('#cancel-btn', 'click', function () {
//document.querySelector(".zentraler-inhalt").innerHTML = '';
self.abspielliste_liste();
});
+
+ self.addEvtListener('#loeschen-btn', 'click', function(event) {
+ event.preventDefault();
+ self.handle_del_btn('#abspielliste-name', '../api/store/Abspielliste/', function() {
+ self.abspielliste_auswahl_fuellen();
+ self.abspielliste_liste();
+ });
+ });
+
+ /*
self.addEvtListener('#loeschen-btn', 'click', function() {
var alname = document.querySelector('#abspielliste-name').value;
var dlgdata = {"del-elem": alname};
@@ -354,12 +377,21 @@
});
});
});
+ */
});
};
this.abspieler_form = function(pl) {
self.vorlage_laden_und_fuellen("data/tpl/form_abspieler.tpl", pl, function (html) {
document.querySelector(".zentraler-inhalt").innerHTML = html;
+ const form = document.querySelector('form');
+ form.addEventListener('submit', function(event) {
+ self.handle_submit(event, pl.key, '../api/store/Abspieler/', '#abspieler-name', function() {
+ self.abspieler_liste();
+ });
+ });
+
+ /*
self.addEvtListener('#ok-btn', 'click', function () {
var plname = document.querySelector('#abspieler-name').value;
plname = plname.replace(' ', '').replace(/[\W]+/g, '');
@@ -385,10 +417,23 @@
});
}
});
+ */
+
self.addEvtListener('#cancel-btn', 'click', function () {
//document.querySelector(".zentraler-inhalt").innerHTML = '';
self.abspieler_liste();
});
+
+ self.addEvtListener('#loeschen-btn', 'click', function(event) {
+ event.preventDefault();
+ self.handle_del_btn('#abspieler-name', '../api/store/Abspieler/', function() {
+ self.abspieler_auswahl_fuellen();
+ self.abspieler_liste();
+ });
+ });
+
+
+ /*
self.addEvtListener('#loeschen-btn', 'click', function() {
var plname = document.querySelector('#abspieler-name').value;
var dlgdata = {"del-elem": plname};
@@ -405,46 +450,18 @@
});
});
});
+ */
});
- };
-
- /*
- * existingKey: wenn die Entitaet existiert und geandert werden soll
- * leer, wenn neue Entitaet
- */
- this.handle_my_submit = function(event, existingKey, putUrl, keySelector) {
- event.preventDefault();
- const data = new FormData(event.target);
- const value = Object.fromEntries(data.entries());
- console.log({ value });
- console.log(JSON.stringify(value));
- var daten = JSON.stringify(value);
- var formkey = document.querySelector(keySelector).value;
- formkey = formkey.replace(' ', '').replace(/[\W]+/g, '');
-
- if(typeof existingKey === "undefined" || existingKey.length < 1) {
- // neu
- self.http_put(putUrl + formkey, daten, function (responseText) {
- // hier die Antwort verarbeiten
- self.prefs_liste();
- });
- } else {
- // aendern
- self.http_put(putUrl + existingKey, daten, function (responseText) {
- // hier die Antwort verarbeiten
- self.prefs_liste();
- });
- }
-
-
};
this.prefs_form = function(k) {
self.vorlage_laden_und_fuellen("data/tpl/form_einstellung.tpl", k, function (html) {
document.querySelector(".zentraler-inhalt").innerHTML = html;
- const form = document.querySelector('form');
+ const form = document.querySelector('form');
form.addEventListener('submit', function(event) {
- self.handle_my_submit(event, k.key, '../api/store/Einstellung/', '#einstellung-key');
+ self.handle_submit(event, k.key, '../api/store/Einstellung/', '#einstellung-key', function() {
+ self.prefs_liste();
+ });
});
@@ -473,10 +490,20 @@
}
});
*/
- self.addEvtListener('#cancel-btn', 'click', function () {
+ self.addEvtListener('#cancel-btn', 'click', function (event) {
//document.querySelector(".zentraler-inhalt").innerHTML = '';
+ event.preventDefault();
self.prefs_liste();
});
+
+ self.addEvtListener('#loeschen-btn', 'click', function(event) {
+ event.preventDefault();
+ self.handle_del_btn('#einstellung-key', '../api/store/Einstellung/', function() {
+ self.prefs_liste();
+ });
+ });
+
+ /*
self.addEvtListener('#loeschen-btn', 'click', function() {
var pkey = document.querySelector('#einstellung-key').value;
var dlgdata = {"del-elem": pkey};
@@ -492,6 +519,7 @@
});
});
});
+ */
});
};
@@ -506,6 +534,14 @@
this.ablageort_form = function(ort) {
self.vorlage_laden_und_fuellen("data/tpl/form_ablageort.tpl", ort, function (html) {
document.querySelector(".zentraler-inhalt").innerHTML = html;
+ const form = document.querySelector('form');
+ form.addEventListener('submit', function(event) {
+ self.handle_submit(event, ort.name, '../api/store/Ablageort/', '#ablageort-name', function() {
+ self.ablageort_liste();
+ });
+ });
+
+ /*
self.addEvtListener('#ok-btn', 'click', function () {
var aName = document.querySelector('#ablageort-name').value;
aName = aName.replace(' ', '').replace(/[\W]+/g, '');
@@ -530,10 +566,21 @@
});
}
});
+ */
self.addEvtListener('#cancel-btn', 'click', function () {
//document.querySelector(".zentraler-inhalt").innerHTML = '';
self.ablageort_liste();
});
+
+ self.addEvtListener('#loeschen-btn', 'click', function(event) {
+ event.preventDefault();
+ self.handle_del_btn('#ablageort-name', '../api/store/Ablageort/', function() {
+ self.ablageort_liste();
+ });
+ });
+
+
+ /*
self.addEvtListener('#loeschen-btn', 'click', function() {
var aoname = document.querySelector('#ablageort-name').value;
var dlgdata = {"del-elem": aoname};
@@ -549,8 +596,72 @@
});
});
});
+ */
});
};
+
+ /* ------------------------------- Helfer ----------------------- */
+
+ /*
+ * existingKey: wenn die Entitaet existiert und geandert werden soll
+ * leer, wenn neue Entitaet
+ */
+ this.handle_submit = function(event, existingKey, putUrl, keySelector, cb) {
+ event.preventDefault();
+ const data = new FormData(event.target);
+ const value = Object.fromEntries(data.entries());
+ console.log({ value });
+ console.log(JSON.stringify(value));
+ var daten = JSON.stringify(value);
+ var formkey = document.querySelector(keySelector).value;
+ formkey = formkey.replace(' ', '').replace(/[\W]+/g, '');
+
+ if(typeof existingKey === "undefined" || existingKey.length < 1) {
+ // neu
+ self.http_put(putUrl + formkey, daten, function (responseText) {
+ // hier die Antwort verarbeiten
+ //self.prefs_liste();
+ if(typeof(cb) !== 'function') {
+ // ..
+ } else {
+ cb();
+ }
+ });
+ } else {
+ // aendern
+ self.http_put(putUrl + existingKey, daten, function (responseText) {
+ // hier die Antwort verarbeiten
+ // self.prefs_liste();
+ if(typeof(cb) !== 'function') {
+ // ..
+ } else {
+ cb();
+ }
+ });
+ }
+ };
+
+ this.handle_del_btn = function(selectorKey, delUrl, cb) {
+ var pkey = document.querySelector(selectorKey).value;
+ var dlgdata = {"del-elem": pkey};
+ self.dialog_laden_und_zeigen('data/tpl/dlg-loeschen.tpl', dlgdata, function() {
+ self.addEvtListener('#nein-btn', 'click', self.dialog_schliessen);
+ self.addEvtListener('#ja-btn', 'click', function(event) {
+ console.log("loeschen geklickt.");
+ self.http_delete(delUrl + pkey, '', function (responseText) {
+ // hier die Antwort verarbeiten
+ self.dialog_schliessen();
+ //document.querySelector(".zentraler-inhalt").innerHTML = '';
+ //self.prefs_liste();
+ if(typeof(cb) !== 'function') {
+ // ..
+ } else {
+ cb();
+ }
+ });
+ });
+ });
+ };
this.addEvtListener = function(selector, eventName, func) {
document.querySelectorAll(selector).forEach(elem => { elem.addEventListener(eventName, func); });
--
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