()
| 128 | } |
| 129 | |
| 130 | function vFocusFactory() { |
| 131 | const handle = (el, value, oldValue) => { |
| 132 | if (value === oldValue) return; |
| 133 | if (value == null || value) { |
| 134 | el.tabIndex = -1; |
| 135 | el.focus(); |
| 136 | } |
| 137 | }; |
| 138 | return { |
| 139 | mounted(el, binding) { |
| 140 | handle(el, binding.value, {}); |
| 141 | }, |
| 142 | updated(el, binding) { |
| 143 | handle(el, binding.value, binding.oldValue); |
| 144 | }, |
| 145 | }; |
| 146 | } |
| 147 | /** |
| 148 | * Usage: |
| 149 | * |