Issue #1555: solve ui-problem with weight- and bias-history

Author: rbudde

OpenRobertaServer/staticResources/css/libraries/bootstrap/bootstrap-grid.css.map

@@ -877,6 +877,8 @@ export function drawNetworkUIForTabLearn(redrawNetwork: boolean = true) {
             moveSvgDown: true,
             showAllWeightLinks: true,
             weightsBiasesLinechartDisplay: true,
+            weightsBiasesEditable: false,
+            neuronNamesEditable: false,
         });
 }
 
@@ -1221,8 +1223,9 @@ function drawTheNetwork(tabType: TabType, tabSuffix: string, options: object) {
                 .attr('d', diagonal(datum, 0))
                 .attr('class', cssForPath)
                 .on('click', function () {
+                    (D3.event as any).stopPropagation();
                     options['weightsBiasesEditable'] && runEditCard(link, D3.mouse(this));
-                    options['weightsBiasesLinechartDisplay'] && displayLineChart(link, D3.mouse(this));
+                    options['weightsBiasesLinechartDisplay'] && link.weightHistory.length > 0 && displayLineChart(link, D3.mouse(this));
                 });
         }
         return line;
@@ -1268,7 +1271,7 @@ function drawTheNetwork(tabType: TabType, tabSuffix: string, options: object) {
                 biasRect.on('click', function () {
                     (D3.event as any).stopPropagation();
                     options['weightsBiasesEditable'] && runEditCard(node, D3.mouse(container.node()));
-                    options['weightsBiasesLinechartDisplay'] && displayLineChart(node, D3.mouse(container.node()));
+                    options['weightsBiasesLinechartDisplay'] && node.biasHistory.length > 0 && displayLineChart(node, D3.mouse(container.node()));
                 });
             }
         } else {
@@ -1284,7 +1287,7 @@ function drawTheNetwork(tabType: TabType, tabSuffix: string, options: object) {
                 biasRect.on('click', function () {
                     (D3.event as any).stopPropagation();
                     options['weightsBiasesEditable'] && runEditCard(node, D3.mouse(container.node()));
-                    options['weightsBiasesLinechartDisplay'] && displayLineChart(node, D3.mouse(container.node()));
+                    options['weightsBiasesLinechartDisplay'] && node.biasHistory.length > 0 && displayLineChart(node, D3.mouse(container.node()));
                 });
             }
         }

OpenRobertaServer/staticResources/css/libraries/bootstrap/bootstrap-reboot.css.map

@@ -210,17 +210,10 @@ Furthermore, the project OpenRobertaServer contains in directory staticResources
     * javascript resources for [blockly](https://developers.google.com/blockly)
     * controller and models written in Javascript, which implement the GUI
 
-**The TypeScript and Javascript _sources_ can be found in `OpenRobertaWeb/`**  
-To work with the frontend (e.g. compiling the sources) we use the following npm scripts:
+**The TypeScript and Javascript _sources_ can be found in `OpenRobertaWeb/`**
 
-* `npm run build` - build the sources
-* `npm run build:sourceMap` - build the sources and generated source maps for debugging
-* `npm run watch` - build the sources on change
-* `npm run watch:sourceMap` - build the sources on change and generate source maps for debugging
-* `npm run format` - formats all javascript and typescript source files
-* `npm run format:check` - check if all javascript and typescript files are formatted
-
-**Attention:** Only check in those generated files build with `npm run build` or `npm run watch`!
+To work with the frontend (e.g. compiling the sources), please read the `README.md` of the
+directory `OpenRoertaWeb` and follow the instructions.
 
 #### Testing