fix: fix item position error when item start less than gantt start

worktile · Oct 29, 2020 · 5295f20 · 5295f20
1 parent b7e0cb4
commit 5295f20
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/packages/gantt/src/gantt.component.scss b/packages/gantt/src/gantt.component.scss
@@ -15,7 +15,7 @@
   .gantt-side {
     border-right: 1px solid $gantt-border-color;
     position: relative;
-    z-index: 2;
+    z-index: 3;
     overflow-x: scroll;
     box-shadow: $gantt-side-shadow;
 

diff --git a/packages/gantt/src/views/view.ts b/packages/gantt/src/views/view.ts
@@ -87,9 +87,10 @@ export abstract class GanttView {
     protected getDateIntervalWidth(start: GanttDate, end: GanttDate) {
         let result = 0;
         const days = differenceInDays(end.value, start.value);
-        for (let i = 0; i < days; i++) {
+        for (let i = 0; i < Math.abs(days); i++) {
             result += this.getDayOccupancyWidth(start.addDays(i));
         }
+        result = days >= 0 ? result : -result;
         return Number(result.toFixed(3));
     }