From 5898509f4ca658690c4d4bc0e1784a8ecbff4178 Mon Sep 17 00:00:00 2001
From: ulrich
Date: Sat, 10 Apr 2021 16:09:30 +0000
Subject: [PATCH] Abspielliste abspielen fertig, stop, pause, weiter fertig

---
 www/ui/js/app.js |   28 +++++++++++++++++++---------
 1 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/www/ui/js/app.js b/www/ui/js/app.js
index 864f20f..15e1e64 100644
--- a/www/ui/js/app.js
+++ b/www/ui/js/app.js
@@ -234,15 +234,26 @@
   this.removeSelectedTitel = function() {
     var elem = document.querySelector(".selected");
     var parentElem = elem.parentNode;
-    console.log("elem: " + elem.nodeName + ", parent: " + parentElem.nodeName + ", len: " + parentElem.childNodes.length);
-    var liElems = parentElem.getElementsByTagName(elem.nodeName); 
-    console.log("liElems.anz: " + liElems.length);
-    for(var i = 0; i < liElems.length; i++) {
-      console.log(liElems.item(i).textContent);
-      if(liElems.item(i).textContent === elem.textContent) {
-        console.log(elem.textContent + ' hat Index ' + i);
+    //console.log("elem: " + elem.nodeName + ", parent: " + parentElem.nodeName + ", len: " + parentElem.childNodes.length);
+    var liElems = parentElem.getElementsByTagName(elem.nodeName); // nur die LI Elemente
+    //console.log("liElems.anz: " + liElems.length);
+    var gefunden = false;
+    for(var i = 0; i < liElems.length && !gefunden; i++) {
+      //console.log(liElems.item(i).textContent);
+      if(liElems.item(i).classList.contains("selected")) {
+        gefunden = true;
+        var index = i;
+        //console.log(elem.textContent + ' hat Index ' + i);
       }
     }
+    // /mz/api/alist/[pl-name]/[nr] 
+    var plname = document.querySelector('#playlist').value;
+    self.http_delete('../api/alist/' + plname + '/' + index,'', function(responseText) {
+      // DELETE	http://localhost:9090/mz/api/alist/liste1/0
+      self.meldung_mit_timeout(responseText, 1500);
+      self.titel_liste();
+    });
+    
   };
   
   /* Unterer Einblendbereich */
@@ -256,7 +267,6 @@
       self.abspielliste_auswahl_fuellen();
       self.addEvtListener('#dazu-btn', 'click', self.addSelectedTitel);
       self.addEvtListener('#play-btn', 'click', self.play);
-      // /mz/api/alist/[pl-name]/[nr] 
       self.addEvtListener('#weg-btn', 'click', self.removeSelectedTitel);
       self.media_liste();
     });
@@ -434,7 +444,7 @@
   };
   
   this.http_delete = function (u, data, cb) {
-    console.log("delete " + u);
+    // console.log("delete " + u);
     self.http_call('DELETE', u, data, cb);
   };
   

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