this.ruleList.push is not a function
时间: 2024-01-09 21:04:57 浏览: 156
这个错误通常意味着你正在尝试在一个非数组类型的变量上调用 `push` 方法。请确保你正在调用 `push` 方法的对象是一个数组。你可以通过在变量前面使用 `console.log()` 来打印它的值,以确定它是什么类型的变量。如果它不是一个数组,你需要将它转换为数组或者创建一个新的数组来存储你的值。
相关问题
async openDialog () { console.log(this.objFormData, '编辑信息') // 获取所有案由的违规条款选项和依据数据 const optionsMap = new Map() const basisMap = new Map() await Promise.all(this.objFormData.accordList.map(async accord => { // console.log(accord, '打印') const { data: optionData } = await getLawRules(accord.violationAccord) optionsMap.set(accord.violationAccord, lawTreeFilter(optionData)) basisMap.set(accord.violationAccord, accord.accordBasis) })) // 处理条例数据 const gistList = [] for (const accord of this.objFormData.accordList) { accord.accordDetail.forEach(item => { let labels = item.violationClause.split("-").map(str => str.trim()).filter(Boolean) // console.log(labels, 'labels') const illegalOptions = accord.illegalOptions || optionsMap.get(accord.violationAccord) const ruleIdList = [] let options = illegalOptions for (const label of labels) { const option = options.find(opt => opt.label === label) if (option) { ruleIdList.push(option.value) options = option.children } } // console.log(ruleIdList,'ruleIdList') // console.log(options,'options') // 添加选择的数据到数组中 // const selectedData = { // violationAccord: accord.violationAccord, // violationAccordText: accord.violationAccordText, // illegalValue: ruleIdList // } // gistList.push(selectedData) // 添加数据到回显数据中 const elRuleList = [{ illegalValue: ruleIdList }]; console.log(elRuleList,'hhhhhh') const echoData = { gistValue: accord.violationAccordText, ruleList: elRuleList, illegalOptions: illegalOptions, basis: basisMap.get(accord.violationAccord) } this.gistList.push(echoData) }) } },这个方法中,这个 accord.violationAccordText值相等的把他们对应的elRuleList这个值放到一个ruleList里面
好的,你可以使用 Map 数据结构来处理相同 violationAccordText 值的情况,将 echoData 存储在 Map 中,以 violationAccordText 作为键名。如果已经存在相同键名的数据,则将其 elRuleList 值合并到已存在数据的 ruleList 中。可以参考下面的代码:
```
async openDialog() {
console.log(this.objFormData, "编辑信息");
const optionsMap = new Map();
const basisMap = new Map();
await Promise.all(
this.objFormData.accordList.map(async (accord) => {
const { data: optionData } = await getLawRules(accord.violationAccord);
optionsMap.set(accord.violationAccord, lawTreeFilter(optionData));
basisMap.set(accord.violationAccord, accord.accordBasis);
})
);
const echoDataMap = new Map();
for (const accord of this.objFormData.accordList) {
accord.accordDetail.forEach((item) => {
const labels = item.violationClause
.split("-")
.map((str) => str.trim())
.filter(Boolean);
const illegalOptions =
accord.illegalOptions || optionsMap.get(accord.violationAccord);
const ruleIdList = [];
let options = illegalOptions;
for (const label of labels) {
const option = options.find((opt) => opt.label === label);
if (option) {
ruleIdList.push(option.value);
options = option.children;
}
}
const elRuleList = [{ illegalValue: ruleIdList }];
const echoData = {
gistValue: accord.violationAccordText,
ruleList: elRuleList,
illegalOptions: illegalOptions,
basis: basisMap.get(accord.violationAccord),
};
if (echoDataMap.has(accord.violationAccordText)) {
// 如果已经存在相同键名的数据,则将其 elRuleList 值合并到已存在数据的 ruleList 中
const existingEchoData = echoDataMap.get(accord.violationAccordText);
existingEchoData.ruleList.push(...elRuleList);
} else {
echoDataMap.set(accord.violationAccordText, echoData);
}
});
}
// 将 Map 中的数据转为数组
this.gistList = Array.from(echoDataMap.values());
},
```
希望这个修改能够帮到你。
var whereExp2 = Expressionable.Create<RuleList>(); whereExp2.And(it => it.school_id == schoolId); whereExp2.And(it => it.status == 1); whereExp2.And(it => ruleMes.Select(a => a.rule_id).Contains(it.id)); 将这段由.net编写的代码改用java语言编写
在Java语言中,你可以使用Lambda表达式和Stream API来实现相同的功能。下面是将给定的代码转换为Java的示例:
```java
import java.util.List;
import java.util.stream.Collectors;
List<RuleList> filteredRuleLists = ruleLists.stream()
.filter(it -> it.getSchoolId() == schoolId)
.filter(it -> it.getStatus() == 1)
.filter(it -> ruleMes.stream().map(a -> a.getRuleId()).collect(Collectors.toList()).contains(it.getId()))
.collect(Collectors.toList());
```
请注意,上述代码中的类型和方法名可能需要根据你的实际情况进行调整。你需要将`ruleLists`替换为你的规则列表对象的集合,并确保`RuleList`类具有适当的getter方法(例如`getSchoolId()`、`getStatus()`和`getId()`)。同样地,你需要将`ruleMes`替换为你的规则信息对象的集合,并确保该对象具有适当的getter方法(例如`getRuleId()`)。最后,`filteredRuleLists`将包含符合筛选条件的规则列表对象。
希望这能帮到你!如果你对这个答案还有其他问题,请随时提问。
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