From: 三咲智子 Kevin Deng <sxzz@sxzz.moe>
Date: Thu, 25 Jan 2024 08:24:42 +0000 (+0800)
Subject: fix(compiler-vapor): omit prop key for set class&style
X-Git-Tag: v3.6.0-alpha.1~16^2~658
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8848d105222a7f26e7224b3981c90e1f7817cc34;p=thirdparty%2Fvuejs%2Fcore.git

fix(compiler-vapor): omit prop key for set class&style
---

diff --git a/packages/compiler-vapor/src/generators/prop.ts b/packages/compiler-vapor/src/generators/prop.ts
index 4dd4a1c958..b48d0773bf 100644
--- a/packages/compiler-vapor/src/generators/prop.ts
+++ b/packages/compiler-vapor/src/generators/prop.ts
@@ -15,10 +15,13 @@ export function genSetProp(oper: SetPropIRNode, context: CodegenContext) {
     const keyName = isString(oper.key) ? oper.key : oper.key.content
 
     let helperName: string | undefined
+    let omitKey = false
     if (keyName === 'class') {
       helperName = 'setClass'
+      omitKey = true
     } else if (keyName === 'style') {
       helperName = 'setStyle'
+      omitKey = true
     } else if (oper.modifier) {
       helperName = oper.modifier === '.' ? 'setDOMProp' : 'setAttr'
     }
@@ -27,14 +30,16 @@ export function genSetProp(oper: SetPropIRNode, context: CodegenContext) {
       pushFnCall(
         vaporHelper(helperName),
         element,
-        () => {
-          const expr = () => genExpression(oper.key, context)
-          if (oper.runtimeCamelize) {
-            pushFnCall(helper('camelize'), expr)
-          } else {
-            expr()
-          }
-        },
+        omitKey
+          ? false
+          : () => {
+              const expr = () => genExpression(oper.key, context)
+              if (oper.runtimeCamelize) {
+                pushFnCall(helper('camelize'), expr)
+              } else {
+                expr()
+              }
+            },
         'undefined',
         () => genExpression(oper.value, context),
       )