images: add index to key function

etpinard · etpinard · commit 25e7459cd5dd · 2016-06-20T18:10:55.000-04:00
- so that multiple images can share the same source field
diff --git a/src/components/images/draw.js b/src/components/images/draw.js
@@ -145,8 +145,8 @@ module.exports = function draw(gd) {
 
 
     // Required for updating images
-    function keyFunction(d) {
-        return d.source;
+    function keyFunction(d, i) {
+        return d.source + i;
     }
 
 

Original file line number	Diff line number	Diff line change
`@@ -145,8 +145,8 @@ module.exports = function draw(gd) {`
`145`	`145`
`146`	`146`
`147`	`147`	`// Required for updating images`
`148`		`- function keyFunction(d) {`
`149`		`- return d.source;`
	`148`	`+ function keyFunction(d, i) {`
	`149`	`+ return d.source + i;`
`150`	`150`	`}`
`151`	`151`
`152`	`152`