orderbuild fixes; tranche table work; ordershapes still broken

src/charts/chart.js

@@ -8,7 +8,6 @@ export let widget = null
 export let chart = null
 export let crosshairPoint = null
 let symbolChangedCbs = [] // callbacks for TV's chart.onSymbolChanged()
-let lastSymbolChangedArgs = null
 
 
 const s = useStore()
@@ -23,17 +22,22 @@ export function removeSymbolChangedCallback(cb) {
 }
 
 function changeSymbol(symbol) {
+    console.log('change symbol', symbol)
     if (symbol===null)
         co.selectedSymbol = null
     else {
-        const info = lookupSymbol(symbol.full_name)
-        lastSymbolChangedArgs = info
+        const info = lookupSymbol(symbol.ticker)
         symbolChangedCbs.forEach((cb) => cb(info))
         co.selectedSymbol = info
     }
 }
 
 
+export function setSymbol(symbol) {
+    widget.activeChart().setSymbol(symbol.ticker)
+}
+
+
 function changeInterval(interval, _timeframe) {
     co.intervalSecs = intervalToSeconds(interval)
     DataFeed.intervalChanged(co.intervalSecs)
@@ -100,7 +104,14 @@ function initChart() {
     s.timeZone = tzapi.getTimezone().id
     // chart.onHoveredSourceChanged().subscribe(null, ()=>console.log('hovered source changed', arguments))
     // chart.selection().onChanged().subscribe(null, s => console.log('selection', chart.selection().allSources()));
-    changeSymbol(chart.symbolExt())
+    const symbolExt = chart.symbolExt();
+    console.log('symbolExt', symbolExt);
+    if(symbolExt) {
+        changeSymbol(symbolExt)
+    }
+    else {
+        changeSymbol(null)
+    }
     changeInterval(widget.symbolInterval().interval)
     co.chartReady = true
     console.log('chart ready')