Nyolcadik vizsga

2024-12-06 12:08:15 +01:00
parent 3fb3920015
commit e7b2b7125b
10 changed files with 444 additions and 0 deletions
--- a/2019-20-1-03/Megoldás/script.js
+++ b/2019-20-1-03/Megoldás/script.js
@ -0,0 +1,44 @@
+document.addEventListener("DOMContentLoaded", () => {
+    var cells = document.getElementsByTagName("img");
+    for (var i = 0; i < cells.length; i++) {
+        cells[i].classList = "shown";
+        //cells[i].children[0].style = "background-color: black;";
+        cells[i].addEventListener("click", function clicker() {
+            var ells = Array.from(document.getElementsByTagName("img"));
+            var selfindex = ells.indexOf(this);
+            //console.log(selfindex);
+            var replaceclass = (a) => {
+                if (a.classList == "shown") {
+                    a.classList = "hidden";
+                    a.title = "Lámpa lekapcsolva"
+                }
+                else {
+                    a.classList = "shown";
+                    a.title = "Lámpa felkapcsolva"
+                }
+            };
+            if (selfindex - 5 > 0)
+                replaceclass(ells[selfindex - 5]);
+            if (selfindex - 1 > 0 && (selfindex) % 5 != 0)
+                replaceclass(ells[selfindex - 1]);
+            if (selfindex + 1 < ells.length && (selfindex + 1) % 5 != 0)
+                replaceclass(ells[selfindex + 1]);
+            if (selfindex + 5 < ells.length)
+                replaceclass(ells[selfindex + 5]);
+            replaceclass(this);
+
+            var end = true
+            for (var i = 0; i < ells.length; i++) {
+                if (ells[i].classList == "shown") {
+                    end = false;
+                    break;
+                }
+            }
+            if (end) {
+                for (var i = 0; i < ells.length; i++) {
+                    ells[i].removeEventListener("click", clicker);
+                }
+            }
+        });
+    }
+});