Fixed issue with updates not triggering during array operation.

lightning-js · Mar 21, 2024 · 3106a74 · 3106a74
1 parent 96ba450
commit 3106a74
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/lib/codegenerator/generator.js b/src/lib/codegenerator/generator.js
@@ -219,7 +219,7 @@ const generateForLoopCode = function (templateObject, parent) {
 
   const forCounter = counter
   ctx.renderCode.push(`
-    const collection = ${cast(result[2], ':for')}
+    const collection = ${cast(result[2], ':for')} || []
     const keys = []
     for(let __index = 0; __index < collection.length; __index++) {
       parent = ${parent}

diff --git a/src/lib/reactivity/reactive.js b/src/lib/reactivity/reactive.js
@@ -55,8 +55,8 @@ const reactiveProxy = (original, _parent = null, _key) => {
             // trigger a change on the parent object and the key
             // i.e. when pushing a new item to `obj.data`, _parent will equal `obj`
             // and _key will equal `data`
-            trigger(_parent, _key)
             resumeTracking()
+            trigger(_parent, _key)
             return result
           }
         } else {