判断节点 else

wujingjing

2024-12-12 6ee230ce0a8d338609ab96cebdeafc1e62f6e918

 src/components/vue-flow/ui/nodes/ConditionNode.vue

@@ -36,10 +36,10 @@
         </div>

         <div class="flex-auto !overflow-x-auto gap-y-2 flex-col flex nodrag">
            <div v-for="(item, index) in conditionGroupList" class="flex flex-col gap-3 relative group/conditionGroup">
            <div v-for="(item, index) in conditionGroupList" :key="item.id" class="flex flex-col gap-3 relative group/conditionGroup">
               <div class="flex-items-center justify-between">
                  <div class="text-lg font-bold">如果</div>
                  <div class="flex-items-center gap-3">
                  <div class="text-lg font-bold">{{ item.conditions ? '如果' : '否则' }}</div>
                  <div class="flex-items-center gap-3" v-if="item.conditions">
                     <el-select v-model="item.operator" class="w-[130px]">
                        <el-option
                           v-for="item in Object.keys(conditionOperatorMap)"
@@ -57,7 +57,7 @@
                  </div>
               </div>

               <div class="flex flex-col gap-y-2">
               <div class="flex flex-col gap-y-2" v-if="item.conditions">
                  <div v-for="(subItem, subIndex) in item.conditions" class="ml-5 flex-items-center gap-x-2 group/conditionItem pr-8">
                     <el-input filterable class="w-[120px] flex-0" v-model="subItem.left_value" placeholder="输入变量"> </el-input>
                     <el-select v-model="subItem.comparison_operation" class="flex-0 w-[120px]" placeholder="选择条件">
@@ -103,38 +103,17 @@
                  </div>
                  <el-button class="w-fit mt-3" type="primary" @click="addConditionItem(item)">添加条件</el-button>
               </div>
               <el-button v-else @click="addConditionBranch" class="w-fit mt-3" type="success">添加分支</el-button>
               <Handle class="!right-0 !-translate-y-4" :id="item.id" type="source" :position="Position.Right" />
			
            </div>

            <div class="flex flex-col gap-3 relative pr-8">
               <div class="flex-items-center justify-between">
                  <div class="text-lg font-bold">否则</div>
                  <!-- <el-select class="w-[130px]">
                     <el-option
                        v-for="item in Object.keys(conditionOperatorMap)"
                        :key="item"
                        :value="parseInt(item)"
                        :label="conditionOperatorMap[item]"
                     ></el-option>
                  </el-select> -->
               </div>

               <div class="flex-column">
                  <el-button @click="addConditionBranch" class="w-fit mt-3" type="success">添加分支</el-button>
               </div>
               <Handle class="!right-0 !-translate-y-4" :id="otherHandleId" type="source" :position="Position.Right" />
            </div>
				
         </div>
      </div>
      <!-- <Handle :id="handleId" type="source" :position="Position.Right" /> -->
   </div>

   <!-- <div>
      <span>起始</span>

      <Handle type="source" :position="Position.Right" />
   </div> -->
</template>

<script lang="ts" setup>
@@ -231,7 +210,7 @@
function handleClickDeleteBtn(index: number) {
   data.value[VueFlowConstant.GROUP_PARAMS_KEY].splice(index, 1);
}
const { removeNodes, nodes, addNodes } = useVueFlow();
const { removeNodes, removeEdges, addNodes } = useVueFlow();

function handleClickDuplicateBtn() {
   const { type, position, data } = node.node;
@@ -249,14 +228,21 @@
const clickDeleteBtn = () => {
   removeNodes(node.id);
};

const removeRelativeHandleEdge = (handleId: string) => {
   const edges = node.connectedEdges.value.filter((item) => item.sourceHandle === handleId || item.targetHandle === handleId);
   removeEdges(edges);
};
const addConditionBranch = () => {
   const conditionGroup = ConditionHelper.getDefaultConditionGroup();
   conditionGroupList.value.push(conditionGroup);
   // 不能删除其他分支
   conditionGroupList.value.splice(-1,0,conditionGroup)
};

const delConditionBranch = (index) => {
   const group = conditionGroupList.value[index];

   conditionGroupList.value.splice(index, 1);
   removeRelativeHandleEdge(group.id);
   if (conditionGroupList.value.length === 0) {
      addConditionBranch();
   }