mergeClassData() — vue Function Reference

Architecture documentation for the mergeClassData() function in class.ts from the vue codebase.

Function typescript WebPlatform WebRuntime calls 2 called by 1

Entity Profile

WebPlatform→ WebRuntime→ mergeClassData() — vue Function Reference

Dependency Diagram

graph TD
  296421b1_67a3_1484_ded1_a5e99fdef6df["mergeClassData()"]
  3306cacd_768a_3f52_0ec1_f5b55dcc69ad["genClassForVnode()"]
  3306cacd_768a_3f52_0ec1_f5b55dcc69ad -->|calls| 296421b1_67a3_1484_ded1_a5e99fdef6df
  34fc3704_90cc_d630_95a5_49e464c2f133["concat()"]
  296421b1_67a3_1484_ded1_a5e99fdef6df -->|calls| 34fc3704_90cc_d630_95a5_49e464c2f133
  2be3818d_a4f3_495c_543c_ee071b428982["isDef()"]
  296421b1_67a3_1484_ded1_a5e99fdef6df -->|calls| 2be3818d_a4f3_495c_543c_ee071b428982
  style 296421b1_67a3_1484_ded1_a5e99fdef6df fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/platforms/web/util/class.ts lines 24–35

function mergeClassData(
  child: VNodeData,
  parent: VNodeData
): {
  staticClass: string
  class: any
} {
  return {
    staticClass: concat(child.staticClass, parent.staticClass),
    class: isDef(child.class) ? [child.class, parent.class] : parent.class
  }
}