我正在尝试使用Express / Bookshelf / Awesomeplete创建自动完成搜索。
我一直试图找出将搜索词传递给Bookshelf使用类似Where Where的查询,我正在从PHP / MYSQL转换。
$query = mysql_escape_string($_REQUEST['query']);
$query = htmlentities($query);
SELECT SID, schoolName FROM schools WHERE schoolName LIKE '%$query%'
这是我到目前为止所拥有的。
var terms = req.params.search;
new Model.School()
//This is the part that I can't get to work.
.query('where', 'schoolName', 'LIKE', '%'?'%',[terms])
.fetchAll({columns: ['SID', 'schoolName']})
.then(function (schools) {
console.log(schools);
var schools = schools.toJSON();
res.json(schools);
})
.catch(function (error) {
res.json({'message':'An error occured in your search'});
});
如果我将上述内容更改为:
new Model.School()
.query('where', 'schoolName', 'LIKE', '%american%')
.fetchAll({columns: ['SID', 'schoolName']})
.then(function (schools) {
console.log(schools);
var schools = schools.toJSON();
res.json(schools);
})
.catch(function (error) {
res.json({'message':'An error occured in your search'});
});
Bookshelf查询功能正如我所需,但我希望查询参数是动态的。我尝试了一堆排列,但无法让它发挥作用。
答案 0 :(得分:2)
从我的评论和验证中看起来如下工作。
基本上你想要附上'%'在将其传递到.query
LIKE子句之前搜索到的值。
var terms = "%"+req.params.search+"%";
new Model.School()
.query('where', 'schoolName', 'LIKE', terms)
.fetchAll({columns: ['SID', 'schoolName']})
.then(function (schools) {
console.log(schools);
var schools = schools.toJSON();
res.json(schools);
})
.catch(function (error) {
res.json({'message':'An error occured in your search'});
});
快乐编码。加里。