Merge pull request 'staging' (#23) from staging into master

Reviewed-on: ordo/adw-gantt#23

edit-mode/function/function.js

@@ -538,7 +538,12 @@ function setUpForShowHideColumn(data) {
 	columns.map((val, index) => {
 		configColumn[val.column_name] = val.show
 	});
-
+    if (!isBaselineSet) {
+        configColumn.planned_start = undefined;
+        configColumn.planned_end = undefined;
+        configColumn.planned_duration = undefined;
+        configColumn.baseline_progress = undefined;
+    }   
 	gantt.config.columns = createColumnsConfig(configColumn);
 
 	gantt.render();
@@ -703,4 +708,18 @@ $(window).on('beforeunload', function(event) {
 function sendStorage(){
 	const batchEntityData = localStorage.getItem('batchEntity');
 	window.parent.postMessage({ batchEntity: batchEntityData }, '*');
-}
+}
+
+function updateLinksLag(data) {
+    data.data.forEach(task => {
+        data.links.forEach(link => {
+            if (link.target == task.id) {
+                let predecessor = data.data.find(item => item.id == link.source);
+                if (predecessor) {
+                    let lag = gantt.calculateDuration(new Date(predecessor.end_date), new Date(task.start_date));
+                    link.lag = lag;
+                }
+            }
+        });
+    });
+}

edit-mode/function/restActivityLink.js

@@ -38,6 +38,7 @@ gantt.ajax.get({
         })
     });
     gantt.silent(function () {
+        updateLinksLag(data);
         gantt.parse(data);
         getGanttOpen();
         gantt.parse(data);
@@ -90,6 +91,7 @@ function refresData(id) {
             })
         });
         gantt.silent(function () {
+            updateLinksLag(data);
             gantt.parse(data);
             getGanttOpen();
             gantt.parse(data);