【发布时间】:2023-04-09 01:28:01
【问题描述】:
我有一个问题案例测试 HTML 输入的真实性,然后通过 ORM 获取真假案例以保存:
open_to_public: (req.param('open_to_public') == 't' ? true: false),
Waterline 文档说字符串将无法验证,所以我直接设置布尔值,如上所述。但是,该模型无法验证这一点,结果如下:
{ [error: invalid input syntax for type boolean: ""]
name: 'error',
length: 83,
severity: 'ERROR',
code: '22P02',
detail: undefined,
hint: undefined,
position: undefined,
internalPosition: undefined,
internalQuery: undefined,
where: undefined,
file: 'bool.c',
line: '153',
routine: 'boolin' }
我尝试了任意数量的大小写、文字或引用值的组合,并多次调整我的模型。后端是 MySQL,列的类型是布尔值。列中现有数据均表示为 TRUE/FALSE。
这是当前的匹配模型定义(导致上面列出的错误):
open_to_public: {
type: 'boolean',
defaultsTo: 'false',
boolean: true,
},
感谢任何见解。
编辑:按照 Scott 的要求:在 LeaseController.js 中
create: function(req,res,next) {
if( req.param('client_id') == null || req.param('rental_type_id') == null ) {
console.log( 'Minimum requirements missing' );
return next();
}
var data = {
client_id: req.param('client_id'),
rental_type_id: req.param('rental_type_id'),
clerk: req.session.user.login,
site_contact_person: req.param('site_contact_person'),
site_contact_phone: req.param('site_contact_phone'),
open_to_public: (req.param('open_to_public') == 't' ? true: false),
admission_fee: (req.param('admission_fee') ? req.param('admission_fee'): 0.00),
rental_confirmation: req.param('rental_confirmation'),
require_deposit: (req.param('require_deposit')?req.param('require_deposit'):0.00)
};
Lease.create( data ).done(function(err,lease){
if( err ) {
///// THIS IS WHERE THE ERR IS THROWN //////
console.log( err );
console.log( data );
return next();
}
if( ! lease ) {
console.log( 'No lease object returned from create function' );
return next();
}
req.flash('success', 'Lease '+ lease.id + ' created');
res.redirect( '/lease/'+lease.id, {data:lease} );
return;
});
}
【问题讨论】:
-
你能显示给你错误的代码吗?
-
您确定是
open_to_public字段导致了这种情况吗?你还有其他布尔字段吗?
标签: javascript mysql sails.js waterline