From e6779b3e771697dca58b615c5cf7cfec6d769a6a Mon Sep 17 00:00:00 2001
From: dm5wk <git@dm5wk.de>
Date: Sun, 26 May 2024 16:53:34 +0200
Subject: [PATCH] create link for bookmarking different plans

---
 band-plan.html | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/band-plan.html b/band-plan.html
index 3a6d421..59fcece 100644
--- a/band-plan.html
+++ b/band-plan.html
@@ -37,6 +37,28 @@ div>label {
 		// eslint-disable-next-line no-undef
 		const path = require('https://unpkg.com/path-browserify/index.js');
 
+		function create_element_link(element, href) {
+			element.addEventListener("click", () => {
+				var lnk = document.createElement('a');
+
+				if (typeof href === "function") {
+					lnk.href = href();
+				} else {
+					lnk.href = href;
+				}
+
+				if (document.createEvent) {
+					let e = document.createEvent("MouseEvents");
+					e.initMouseEvent("click", true, true, window,
+						0, 0, 0, 0, 0, false, false, false,
+						false, 0, null);
+					lnk.dispatchEvent(e);
+				} else if (lnk.fireEvent) {
+					lnk.fireEvent("onclick");
+				}
+			});
+		}
+
 		document.addEventListener('DOMContentLoaded', () => {
 			location.search.substr(1).split("&").forEach((param) => {
 				let p = param.split("=");
@@ -55,6 +77,12 @@ div>label {
 					update_plan()
 				}
 			});
+
+			create_element_link(document.getElementById("create_link"), function() {
+				return window.location.href.split('?')[0] + '?'
+					+ "base=" + document.getElementById("base_plan").value
+					+ "&ext=" + document.getElementById("extension_plan").value;
+			});
 		});
 
 		// eslint-disable-next-line no-unused-vars
@@ -291,6 +319,7 @@ div>label {
 	<div id="togglebuttons"></div>
 	<div> 
 		<button id="download">Download list</button>
+		<button id="create_link">Create link</button>
 		<button onclick="help()">Help</button>
 	</div>
 	<div id="data-table"></div>