linking title bug fix

1 files changed, 5 insertions, 6 deletions

diff --git a/src/client/views/nodes/DataVizBox/components/Histogram.tsx b/src/client/views/nodes/DataVizBox/components/Histogram.tsx
index c6e3b4cd1..e5e3ccd53 100644
--- a/src/client/views/nodes/DataVizBox/components/Histogram.tsx
+++ b/src/client/views/nodes/DataVizBox/components/Histogram.tsx
@@ -446,9 +446,9 @@ export class Histogram extends React.Component<HistogramProps> {
         this.componentDidMount();
         var curSelectedBarName;
         var titleAccessor: any='';
-        if (this.props.axes.length==2) titleAccessor = StrCast(this.props.layoutDoc['histogram-title-'+this.props.axes[0]+'-'+this.props.axes[1]]);
-        else if (this.props.axes.length>0) titleAccessor = StrCast(this.props.layoutDoc['histogram-title-'+this.props.axes[0]]);
-        const title = titleAccessor? titleAccessor : this.defaultGraphTitle;
+        if (this.props.axes.length==2) titleAccessor = 'histogram-title-'+this.props.axes[0]+'-'+this.props.axes[1];
+        else if (this.props.axes.length>0) titleAccessor = 'histogram-title-'+this.props.axes[0];
+        if (!this.props.layoutDoc[titleAccessor]) this.props.layoutDoc[titleAccessor] = this.defaultGraphTitle;
         var selected: string;
         if (this._currSelected){
             curSelectedBarName = StrCast(this._currSelected![this.props.axes[0]].replace(/\$/g, '').replace(/\%/g, '').replace(/\</g, ''))
@@ -465,9 +465,8 @@ export class Histogram extends React.Component<HistogramProps> {
             <div className="chart-container" >
                 <div className="graph-title"> 
                     <EditableText
-                        val={title}
-                        setVal={action(val => {this.props.axes.length>1? this.props.layoutDoc['histogram-title-'+this.props.axes[0]+"-"+this.props.axes[1]] = val as string
-                            : this.props.layoutDoc['histogram-title-'+this.props.axes[0]] = val as string})}
+                        val={StrCast(this.props.layoutDoc[titleAccessor])}
+                        setVal={action(val => this.props.layoutDoc[titleAccessor] = val as string)}
                         color={"black"}
                         size={Size.LARGE}
                         fillWidth