check if the field value exists in the database by javascript

Question

check if the field value exists in the database by javascript

Is it possible?

maybe something like this ..

search = mysql_query("SELECT * FROM table3 WHERE name = 'name' AND title = 'title'");
if(@mysql_num_rows(search) > 0){

Server is server, JavaScript is client. You need for example AJAX — mplungjan
– mplungjan, Commented Apr 12, 2013 at 13:06

Fabiotocchi · Accepted Answer · 2013-04-13 13:19:50Z

1

It is IMPOSSIBLE to comunicate with any type of server in javascript. IMPOSSIBLE don't even try to search something. You need other languages like php ( reccomended ), java, asp... Check tutorials for connecting with php:

PHP mssql server connection tutorial

edited Apr 13, 2013 at 13:19

answered Apr 12, 2013 at 13:13

Fabiotocchi

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Jeffrey Blake Over a year ago

While this is true, it's worth pointing out that ajax is not a separate language from javascript -- ajax is (among other things) a technique in the javascript language for interacting with server-side scripts. As is, your answer could be a bit confusing to the uninitiated...

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