Update renderHelper.js

BeatBroccoli · web-flow · commit 2ac9c695396f · 2025-01-29T00:45:10.000+01:00
It is necessary to deal with elements that don't have id
diff --git a/src/core/renderHelper.js b/src/core/renderHelper.js
@@ -18,7 +18,7 @@ function computeNodes({ $slots, realList, getKey }) {
   }
   const defaultNodes = normalizedList.flatMap((element, index) =>
     item({ element, index }).map(node => {
-      node.key = getKey(element);
+      node.key = getKey(element, index);
       node.props = { ...(node.props || {}), "data-draggable": true };
       return node;
     })

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,7 @@ function computeNodes({ $slots, realList, getKey }) {`
`18`	`18`	`}`
`19`	`19`	`const defaultNodes = normalizedList.flatMap((element, index) =>`
`20`	`20`	`item({ element, index }).map(node => {`
`21`		`- node.key = getKey(element);`
	`21`	`+ node.key = getKey(element, index);`
`22`	`22`	`node.props = { ...(node.props \|\| {}), "data-draggable": true };`
`23`	`23`	`return node;`
`24`	`24`	`})`