我可以使用JavaScript变量查询Neo4j吗？

Question

I am wondering if it is possible to use a local userInput variable, to modify queries. Ie the name that the user gives through this input form:

<input type="text" id="userInput"></input>

Like this:

var body = JSON.stringify({
        statements: [{
            statement:'MATCH (tom {name: "userInput"}) RETURN tom' //'MATCH (n) RETURN n'

        }]
    });
$.ajax({
url: "http://localhost:7474/db/data/transaction/commit",
type: "POST",
data: body,
dataType: "json",
contentType: "application/json"

})

      .done(function(result){
        console.log(result.results);

Answer 1

Yes. Grab the text input by id and access the value like this:

document.getElementById('userInput').value