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<template>
<div class="panel-tab__content">
<div class="panel-tab__content--title">
<span><i class="el-icon-menu" style="margin-right: 8px; color: #555555"></i>消息列表</span>
<el-button size="mini" type="primary" icon="el-icon-plus" @click="openModel('message')">创建新消息</el-button>
</div>
<el-table :data="messageList" size="mini" border>
<el-table-column type="index" label="序号" width="60px" />
<el-table-column label="消息ID" prop="id" max-width="300px" show-overflow-tooltip />
<el-table-column label="消息名称" prop="name" max-width="300px" show-overflow-tooltip />
</el-table>
<div class="panel-tab__content--title" style="padding-top: 8px; margin-top: 8px; border-top: 1px solid #eeeeee">
<span><i class="el-icon-menu" style="margin-right: 8px; color: #555555"></i>信号列表</span>
<el-button size="mini" type="primary" icon="el-icon-plus" @click="openModel('signal')">创建新信号</el-button>
</div>
<el-table :data="signalList" size="mini" border>
<el-table-column type="index" label="序号" width="60px" />
<el-table-column label="信号ID" prop="id" max-width="300px" show-overflow-tooltip />
<el-table-column label="信号名称" prop="name" max-width="300px" show-overflow-tooltip />
</el-table>
<el-dialog :visible.sync="modelVisible" :title="modelConfig.title" :close-on-click-modal="false" width="400px" append-to-body destroy-on-close>
<el-form :model="modelObjectForm" size="mini" label-width="90px" @submit.native.prevent>
<el-form-item :label="modelConfig.idLabel">
<el-input v-model="modelObjectForm.id" clearable />
</el-form-item>
<el-form-item :label="modelConfig.nameLabel">
<el-input v-model="modelObjectForm.name" clearable />
</el-form-item>
</el-form>
<template slot="footer">
<el-button size="mini" @click="modelVisible = false">取 消</el-button>
<el-button size="mini" type="primary" @click="addNewObject">保 存</el-button>
</template>
</el-dialog>
</div>
</template>
<script>
export default {
name: "SignalAndMassage",
data() {
return {
signalList: [],
messageList: [],
modelVisible: false,
modelType: "",
modelObjectForm: {}
};
},
computed: {
modelConfig() {
if (this.modelType === "message") {
return { title: "创建消息", idLabel: "消息ID", nameLabel: "消息名称" };
} else {
return { title: "创建信号", idLabel: "信号ID", nameLabel: "信号名称" };
}
}
},
mounted() {
this.initDataList();
},
methods: {
initDataList() {
this.rootElements = window.bpmnInstances.modeler.getDefinitions().rootElements;
this.messageIdMap = {};
this.signalIdMap = {};
this.messageList = [];
this.signalList = [];
this.rootElements.forEach(el => {
if (el.$type === "bpmn:Message") {
this.messageIdMap[el.id] = true;
this.messageList.push({ ...el });
}
if (el.$type === "bpmn:Signal") {
this.signalIdMap[el.id] = true;
this.signalList.push({ ...el });
}
});
},
openModel(type) {
this.modelType = type;
this.modelObjectForm = {};
this.modelVisible = true;
},
addNewObject() {
if (this.modelType === "message") {
if (this.messageIdMap[this.modelObjectForm.id]) {
return this.$message.error("该消息已存在，请修改id后重新保存");
}
const messageRef = window.bpmnInstances.moddle.create("bpmn:Message", this.modelObjectForm);
this.rootElements.push(messageRef);
} else {
if (this.signalIdMap[this.modelObjectForm.id]) {
return this.$message.error("该信号已存在，请修改id后重新保存");
}
const signalRef = window.bpmnInstances.moddle.create("bpmn:Signal", this.modelObjectForm);
this.rootElements.push(signalRef);
}
this.modelVisible = false;
this.initDataList();
}
}
};
</script>