How do I pass a few of my form field(s) values to a controller usnig ajax/jquery? For example, in php/jquery I do something like this:
$("#test-btn").click(function(){
var name=$("#name").val();
var age=$("#age").val();
$.post("insert.php",{name: name,age: age},
function(data){
$("#respone").html(data).hide().fadeIn(500);
});
});
//insert.php
<?php
//insert values to database!
?>
How do I acheive a similar functionality in rails using ajax/jquery?
Depends.
You can do it the exact same way, which is suitable if you need to manipulate any data.
You can use Rails' UJS's :remote => true
flag and do nothing; here's a quick blog post on it . This is suitable for when you don't need to do anything other than submit, eg, no manipulation.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.