23 lines
421 B
JavaScript
23 lines
421 B
JavaScript
/**
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* 从 URL query.lineId 读取产线 ID，供各轧辊页面共用。
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* 组件覆盖 onLineResolved() 执行初始化加载。
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*
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* 菜单路径示例：/mes/roll/overview?lineId=1
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*/
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export default {
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computed: {
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lineId() {
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const v = this.$route.query.lineId
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return v != null ? Number(v) : null
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}
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},
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created() {
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this.onLineResolved()
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},
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methods: {
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onLineResolved() {}
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}
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}
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