<template>
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<div style="margin-top: 16px">
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<el-form-item label="脚本格式">
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<el-input v-model="scriptTaskForm.scriptFormat" clearable @input="updateElementTask()" @change="updateElementTask()" />
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</el-form-item>
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<el-form-item label="脚本类型">
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<el-select v-model="scriptTaskForm.scriptType">
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<el-option label="内联脚本" value="inline" />
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<el-option label="外部资源" value="external" />
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</el-select>
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</el-form-item>
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<el-form-item label="脚本" v-show="scriptTaskForm.scriptType === 'inline'">
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<el-input
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v-model="scriptTaskForm.script"
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type="textarea"
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resize="vertical"
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:autosize="{ minRows: 2, maxRows: 4 }"
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clearable
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@input="updateElementTask()"
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@change="updateElementTask()"
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/>
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</el-form-item>
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<el-form-item label="资源地址" v-show="scriptTaskForm.scriptType === 'external'">
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<el-input v-model="scriptTaskForm.resource" clearable @input="updateElementTask()" @change="updateElementTask()" />
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</el-form-item>
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<el-form-item label="结果变量">
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<el-input v-model="scriptTaskForm.resultVariable" clearable @input="updateElementTask()" @change="updateElementTask()" />
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</el-form-item>
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</div>
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</template>
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<script>
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export default {
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name: "ScriptTask",
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props: {
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id: String,
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type: String
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},
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data() {
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return {
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defaultTaskForm: {
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scriptFormat: "",
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script: "",
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resource: "",
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resultVariable: ""
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},
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scriptTaskForm: {}
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};
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},
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watch: {
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id: {
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immediate: true,
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handler() {
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this.bpmnElement = window.bpmnInstances.bpmnElement;
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this.$nextTick(() => this.resetTaskForm());
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}
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}
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},
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methods: {
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resetTaskForm() {
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for (let key in this.defaultTaskForm) {
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let value = this.bpmnElement?.businessObject[key] || this.defaultTaskForm[key];
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this.$set(this.scriptTaskForm, key, value);
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}
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this.$set(this.scriptTaskForm, "scriptType", this.scriptTaskForm.script ? "inline" : "external");
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},
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updateElementTask() {
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let taskAttr = Object.create(null);
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taskAttr.scriptFormat = this.scriptTaskForm.scriptFormat || null;
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taskAttr.resultVariable = this.scriptTaskForm.resultVariable || null;
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if (this.scriptTaskForm.scriptType === "inline") {
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taskAttr.script = this.scriptTaskForm.script || null;
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taskAttr.resource = null;
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} else {
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taskAttr.resource = this.scriptTaskForm.resource || null;
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taskAttr.script = null;
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}
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window.bpmnInstances.modeling.updateProperties(this.bpmnElement, taskAttr);
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}
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},
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beforeDestroy() {
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this.bpmnElement = null;
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}
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};
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</script>
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