!155 fix: 处理 window.bpmnInstances 有时候为 undefined 问题
Merge pull request !155 from OlyLis/master
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commit
13e0ede788
@ -113,18 +113,18 @@ const timer = ref()
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provide('prefix', props.prefix)
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provide('width', props.width)
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const bpmnInstances = () => (window as any)?.bpmnInstances
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const initModels = () => {
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// console.log(props, 'props')
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// console.log(props.bpmnModeler, 'sakdjjaskdsajdkasdjkadsjk')
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// 初始化 modeler 以及其他 moddle
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// nextTick(() => {
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if (!props.bpmnModeler) {
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// 监听 props.bpmnModeler 然后 initModels
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const unwatchBpmn = watch(
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() => props.bpmnModeler,
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() => {
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// 避免加载时 流程图 并未加载完成
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timer.value = setTimeout(() => initModels(), 10)
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return
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}
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if (timer.value) {
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clearTimeout(timer.value)
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if (!props.bpmnModeler) {
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console.log('缺少props.bpmnModeler')
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return
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}
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console.log('props.bpmnModeler 有值了!!!')
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const w = window as any
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w.bpmnInstances = {
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modeler: props.bpmnModeler,
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@ -137,12 +137,16 @@ const initModels = () => {
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replace: props.bpmnModeler.get('replace'),
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selection: props.bpmnModeler.get('selection')
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}
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}
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console.log(bpmnInstances(), 'window.bpmnInstances')
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getActiveElement()
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// })
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}
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console.log(bpmnInstances(), 'window.bpmnInstances')
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getActiveElement()
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unwatchBpmn()
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},
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{
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immediate: true
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}
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)
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const getActiveElement = () => {
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// 初始第一个选中元素 bpmn:Process
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initFormOnChanged(null)
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@ -190,11 +194,7 @@ const initFormOnChanged = (element) => {
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)
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formVisible.value = elementType.value === 'UserTask' || elementType.value === 'StartEvent'
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}
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onMounted(() => {
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setTimeout(() => {
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initModels()
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}, 100)
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})
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onBeforeUnmount(() => {
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const w = window as any
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w.bpmnInstances = null
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