vue3组合式Api使用handsontable的12.3.1版本 获取设置了只读的行和列的数据
时间: 2024-05-02 22:22:18 浏览: 189
vue-handsontable
可以通过以下步骤获取和设置只读行和列的数据:
1. 安装handsontable:
```
npm install handsontable --save
```
2. 在Vue组件中引入handsontable:
```javascript
import Handsontable from 'handsontable';
```
3. 在Vue组件中使用handsontable:
```javascript
<template>
<div ref="hotTable"></div>
</template>
<script>
import { ref, onMounted } from 'vue';
import Handsontable from 'handsontable';
export default {
setup() {
const hotTable = ref(null);
onMounted(() => {
const container = hotTable.value;
const data = [
[1, 'John', 'Doe'],
[2, 'Jane', 'Doe'],
[3, 'Bob', 'Smith'],
[4, 'Mary', 'Johnson']
];
const readOnlyRows = [0, 2];
const readOnlyColumns = [1];
const hot = new Handsontable(container, {
data: data,
readOnly: true,
readOnlyRows: readOnlyRows,
readOnlyColumns: readOnlyColumns
});
});
return {
hotTable
}
}
}
</script>
```
4. 获取只读行和列的数据:
```javascript
const hot = hotTable.value.hotInstance;
const data = hot.getData();
const readOnlyData = [];
for (let i = 0; i < data.length; i++) {
const rowData = [];
for (let j = 0; j < data[i].length; j++) {
if (hot.getCellMeta(i, j).readOnly) {
rowData.push(data[i][j]);
}
}
readOnlyData.push(rowData);
}
console.log(readOnlyData);
```
5. 设置只读行和列的数据:
```javascript
const hot = hotTable.value.hotInstance;
const newData = [
[1, 'John', 'Doe'],
[2, 'Jane', 'Smith'],
[3, 'Bob', 'Johnson'],
[4, 'Mary', 'Williams']
];
const readOnlyRows = [0, 2];
const readOnlyColumns = [1];
hot.loadData(newData);
hot.updateSettings({
readOnlyRows: readOnlyRows,
readOnlyColumns: readOnlyColumns
});
```
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