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32 lines
739 B
32 lines
739 B
function findVmById (id, vm) {
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if (id === vm._$id) {
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return vm
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}
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const childVms = vm.$children
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const len = childVms.length
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for (let i = 0; i < len; i++) {
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const childVm = findVmById(id, childVms[i])
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if (childVm) {
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return childVm
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}
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}
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}
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export function findElm (component, pageVm) {
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if (!pageVm) {
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return console.error('page is not ready')
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}
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if (!component) {
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return pageVm.$el
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}
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if (__PLATFORM__ === 'app-plus') {
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if (typeof component === 'string') {
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const componentVm = findVmById(component, pageVm)
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if (!componentVm) {
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throw new Error(`Not Found：Page[${pageVm.$page.id}][${component}]`)
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}
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return componentVm.$el
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}
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}
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return component.$el
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}
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