Method onBlur

src/aria/combobox/combobox.spec.ts:1414–1420

()

  }

  onBlur() {
    const flatNodes = this.flattenTreeNodes(this.dataSource());
    const match = flatNodes.find(n => n.name.toLowerCase() === this.searchString().toLowerCase());
    if (match) {
      this.value.set([match.name]);
    }
  }

  firstMatch = computed<string | undefined>(() => {
    const flatNodes = this.flattenTreeNodes(this.nodes());