Reactive current cell selection count

2026-09-30 11:38:12 +08:00 · 2018-04-08 20:39:02 -07:00
parent 3370b4ba81
commit e6e3788160
1 changed files with 9 additions and 3 deletions
@@ -43,9 +43,15 @@ class Expression extends React.Component {
    return (
      <div>
        <div style={{margin: 10}}>
-        // <div style={{margin: 10, width: 300}}>
-        // There are currently 10 cells selected, click a cell set button to store them.
-        // </div>
+        <div style={{margin: 10, width: 300}}>
+          There are currently
+          {
+            " " +
+            _.filter(this.props.currentCellSelection, "__selected__").length +
+            " "
+          }
+          cells selected, click a cell set button to store them.
+        </div>
        <CellSetButton
          {...this.props}
          eitherCellSetOneOrTwo={1}/>