带有选项 yeoman 的输入提示
Input prompt with options yeoman
我是编程新手,我正在使用 yeoman-generator 创建一个生成器。如何遍历对象数组和 select 我选择的选项?我试过了,但没有用。你能帮帮我吗?
prompting() {
const prompts = [
{
type: 'checkbox',
name: 'database',
message: 'Select Database support:',
choices: [
{
name: 'H2',
value: 'h2',
}, {
name: 'HSQLDB',
value: 'hsqldb'
}, {
name: 'Apache Derby',
value: 'derby'
},
]
return this.prompt(prompts).then(answers => {
this.database = answers.database;
const hasDataBase = db => this.database.indexOf(db) !== -1;
this.h2 = hasDataBase('h2');
this.hsqldb = hasDataBase('hsql');
this.derby = hasDataBase('derby');
});
}
]}
这是它可以采用的格式(来自他们的示例页面 https://yeoman.io/authoring/user-interactions.html)。我自己测试了这个并且有效。
var Generator = require('yeoman-generator');
module.exports = class extends Generator {
async prompting() {
const prompts = await this.prompt([
{
type: 'checkbox',
name: 'database',
message: 'Select Database support:',
choices: [
{
name: 'H2',
value: 'h2',
}, {
name: 'HSQLDB',
value: 'hsqldb'
}, {
name: 'Apache Derby',
value: 'derby'
}
]
}]);
this.log("database", prompts.database);
}
};
我是编程新手,我正在使用 yeoman-generator 创建一个生成器。如何遍历对象数组和 select 我选择的选项?我试过了,但没有用。你能帮帮我吗?
prompting() {
const prompts = [
{
type: 'checkbox',
name: 'database',
message: 'Select Database support:',
choices: [
{
name: 'H2',
value: 'h2',
}, {
name: 'HSQLDB',
value: 'hsqldb'
}, {
name: 'Apache Derby',
value: 'derby'
},
]
return this.prompt(prompts).then(answers => {
this.database = answers.database;
const hasDataBase = db => this.database.indexOf(db) !== -1;
this.h2 = hasDataBase('h2');
this.hsqldb = hasDataBase('hsql');
this.derby = hasDataBase('derby');
});
}
]}
这是它可以采用的格式(来自他们的示例页面 https://yeoman.io/authoring/user-interactions.html)。我自己测试了这个并且有效。
var Generator = require('yeoman-generator');
module.exports = class extends Generator {
async prompting() {
const prompts = await this.prompt([
{
type: 'checkbox',
name: 'database',
message: 'Select Database support:',
choices: [
{
name: 'H2',
value: 'h2',
}, {
name: 'HSQLDB',
value: 'hsqldb'
}, {
name: 'Apache Derby',
value: 'derby'
}
]
}]);
this.log("database", prompts.database);
}
};