FormPrintTemplateVarSelector.vue
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<template>
<div :style="'display: inline-block;'+(type == '3'?'width:100%;':'')">
<el-popover v-if="type !='2'" placement="bottom-start" v-model="visible">
<ht-tree
:style="'max-height:400px;;overflow: auto;'+(type == '1'?'width:300px':'')"
v-if="visible"
:data="data"
node-key="id"
:expand-on-click-node="false"
:props="defaultProps"
support-filter
default-expand-all
@node-click="handleNodeClick"
></ht-tree>
<el-button v-if="type != '3'" slot="reference">选择变量</el-button>
<el-input v-if="type == '3'" style="width: 100%;" slot="reference" v-model="value" placeholder="选择变量" :readonly="true" />
</el-popover>
<ht-tree
v-if="type =='2'"
style="height:100%;width:300px;overflow: auto;"
:data="data"
node-key="id"
:expand-on-click-node="false"
:props="defaultProps"
support-filter
default-expand-all
@node-click="handleNodeClick"
:highlight-current="true"
></ht-tree>
</div>
</template>
<script>
import flow from "@/api/flow.js";
import req from "@/request.js";
import utils from "@/hotent-ui-util.js";
export default {
props: ['varData','type'],
data() {
return {
visible: false,
dialogVisible: false,
data: [],
defaultProps: {
children: "children",
label: "desc"
},
thisDefId: ""
};
},
methods: {
handleNodeClick(selection, node, nodeCompent) {
if (selection && selection.children && selection.children.length > 0) {
return;
}
this.visible = false;
this.handleValue(node, selection);
this.$emit("node-click", selection, node);
},
handleValue(node, selection) {
var keyStr = node.data.name;
var parentNode = node.parent;
var boDefAlias = parentNode.data.boDefAlias;
var typeMoth =
node.data.dataType == "number" ? ".getDouble" : ".getString";
if (node.data.nodeType != "var") {
while (parentNode && !boDefAlias) {
let pParentNode = parentNode.parent;
if (!pParentNode) {
break;
}
boDefAlias = pParentNode.data.boDefAlias;
}
}
// 子表情况做提示
if (node.data.nodeType == "sub") {
keyStr =
boDefAlias +
".getSubByKey('" +
node.data.name +
"') /* 获取子表,return List<BoData> */";
} // 主表bo
else if (parentNode.data.nodeType == "main") {
if (this.type == "1") {
keyStr = boDefAlias + "." + node.data.name;
} else if (this.type == "2") {
keyStr = boDefAlias + "." + node.data.name;
} else {
keyStr =
boDefAlias +
typeMoth +
'("' +
node.data.name +
'") /*数据类型：' +
node.data.dataType +
"*/";
}
} else if (parentNode.nodeType == "sub") {
var mainTableName = boDefAlias;
keyStr =
mainTableName +
'.getSubByKey("' +
parentNode.name +
'") /*获取子表数据 ，返回数据：return List<BoData> 。子表字段：' +
node.name +
", 请根据实际情况处理子表数据的获取*/";
} else if (node.data.nodeType == "var") {
keyStr = node.data.name;
}
if (this.type == "1") {
keyStr = "{" + node.data.desc + ":" + keyStr + "}";
}else if (this.type == "3") {
keyStr = node.data.desc + "【" + boDefAlias+'.'+node.data.name+"】";
}
node.data.pathValue = keyStr;
selection.pathValue = keyStr;
this.$emit("input", keyStr);
}
},
created() {
if (this.varData) {
let treeList = [];
treeList.push(this.varData);
this.data = treeList;
return;
}
}
};
</script>
<style scoped>
div >>> .el-dialog__body {
padding: 10px;
}
.table > thead > tr > th,
.table > thead > th,
.table > tbody > tr > th,
.table > tfoot > tr > th,
.table > thead > tr > td,
.table > tbody > tr > td,
.table > tfoot > tr > td {
border-top: 1px solid #e7eaec;
border-left: 1px solid #e7eaec;
line-height: 1.42857;
padding: 8px;
vertical-align: middle;
}
.table {
border-bottom: 1px solid #e7eaec;
border-right: 1px solid #e7eaec;
}
.table >>> .el-button {
padding: 6px 8px;
margin-left: 0px;
margin-right: 5px;
}
div >>> .el-tabs__content {
height: 450px;
overflow: auto;
}
</style>