[英]Neo4J Params on Javascript
I´m sure that one of you can help me with this issue.我相信你们中的一个可以帮助我解决这个问题。 I´m trying to create a node property with "params", but I must be missing something because nothing happens.我正在尝试使用“params”创建一个节点属性,但我必须遗漏一些东西,因为什么也没发生。 I neither received a console.log error, nor the param is working properly.我没有收到 console.log 错误,参数也没有正常工作。 I could console.log the requested variables, so that the request of the app is working, too.我可以 console.log 请求的变量,以便应用程序的请求也可以正常工作。
Thank you for your help.谢谢您的帮助。
app.post("/person/originalname/add", function (req, res) {
var originalname = req.body.originalname;
var id = req.body.id;
session
.run("MATCH (n) where id(n) = $idParam SET n.original_name = $originalParam RETURN n", {
originalParam: originalname,
idParam: id
}
)
.then(function (result) {
res.redirect('/');
})
.catch(function (error) {
console.log(error);
});
});
The comment of @fbiville helped me as a hint to get to an answer. @fbiville 的评论帮助我找到答案。 I changed the param of the property to props and now it works.我将属性的参数更改为道具,现在它可以工作了。 Thank you谢谢
app.post("/person/originalname/add", function(req, res) {
var originalname = req.body.originalname;
var id = req.body.id;
session
.run(
"MATCH (n) where id(n) = $idParam SET n = $props",
{
props: {
"original_name": originalname
},
idParam: id
})
.then(function(result) {
res.redirect('/');
})
.catch(function(error) {
console.log(error);
});
});
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