管理文档属性

// Set core document properties.
spread.docProps.coreDocProps = {
    title: 'Sample Document',
    creator: 'Admin',
    keywords: 'sample, document',
    subject: 'Sample Subject',
    description: 'This is a sample document',
    category: 'Sample Category',
    contentStatus: 'Draft',
    created: '11/01/24',
    lastPrinted: '20/01/24',
    modified: '21/01/24',
    lastModifiedBy: 'John'
};

// Set app document properties.
spread.docProps.appDocProps = {
    manager: 'John',
    company: 'XYZCompany',
    hyperlinkBase: 'https://example.com/documents/'
};

// Set custom document properties.
spread.docProps.customDocPropsManager.all([
    { name: 'Kim', value: '1' },
    { name: 'Smith', value: '2' }
]);

// Get document properties.
console.log(spread.docProps.coreDocProps);
console.log(spread.docProps.appDocProps);
console.log(spread.docProps.customDocPropsManager.all());

 const customPropsManager = spread.docProps.customDocPropsManager;
 customPropsManager.all([
     { name: 'name1', value: 'value1' },
     { name: 'name2', value: 'value2' },
 ]);

 // Set new custom document properties.
 customPropsManager.add('name3', 'value3');
 customPropsManager.add('name1', 'value1_modified');

 // Remove the custom document property 'name2'.
 customPropsManager.remove('name2');

 // Get the value of the custom document property 'name3'.
 customPropsManager.get('name3'); // Output: 'value3'

 // Get all remaining custom document properties.
 customPropsManager.all(); // Output: [ { name: 'name1', value: 'value1_modified' }, { name: 'name3', value: 'value3' } ]

 // Clear all custom document properties.
 customPropsManager.clear();