Comments on: Reading multiple parameters in PHP

By: deep4ut

deep4ut — Fri, 06 Jan 2012 13:01:26 +0000

Tremendous explaination....well done

By: saffor

saffor — Sat, 03 Dec 2011 10:56:22 +0000

Thank you so much , you solved what I was looking for .

By: vikas kaila

vikas kaila — Fri, 11 Nov 2011 16:58:11 +0000

nice

By: dbunic

dbunic — Sat, 01 Oct 2011 10:23:08 +0000

@HMuddada - I will suggest you to read all drag and drop changes and to save to the database. This seems like the best option till web storage / web sql databases in HTML5 reaches the final shape. Please see example03 (you will have to prepare two tables in MySQL database) how to save table content. Instead of concatenating values in this example, JSON is the better method to send data to the server. JSON is on my TODO list for REDIPS.drag.save_content()

By: HMuddada

HMuddada — Mon, 26 Sep 2011 19:55:05 +0000

Hi,Is it possible to save the state of drag-and-drop changes applied on browser controls like textfield, dropdown etc and rendering the changes when accessing the same browser page, the next time.

Could you please let me know how to do it. I was able to do the drag-and-drop changes using javascirpt but am not sure how to save the state. Can I directly save the changes as an HTML or would i have to capture the changes in the database and read from the database when the page is access the next time?

Please advice.

Regards
Hari.M

By: dbunic

dbunic — Wed, 13 Jul 2011 15:48:38 +0000

@RODOLFO - So, you want to pre-populate some registration form with data from your database? It is possible if there exists some kind of service to read parameters from query string and fill them to the form fields (e.g. PHP page will accept parameters and populate form fields). Other solution is a client side where JavaScript function will read/parse parameters from URL and fill them to the input fields. In both cases you need to have access to the input form you want to fill.

By: RODOLFO SEALES POSADA

RODOLFO SEALES POSADA — Tue, 12 Jul 2011 23:24:54 +0000

dbunic, god day. Can you help me please with I think you could help me with this: It happens that I have a database that I want to feed another web site through your registration form. these data already stored in your order and required to send this form through a very concatenation, where each fits in the parameter string to be sent to the URL parameters.

example of this chain is something like the following:
http://123startpage.com/login.php?email=&password=&action=login as you can see these parameters we can extract from the database and cash them inserting the new registration form.

By: RODOLFO SEALES POSADA

RODOLFO SEALES POSADA — Tue, 12 Jul 2011 03:58:59 +0000

hi. is excellent example for my need.
is possible and like send to a form register a chain extracted of database in form of chain for simulate a new registrations in database of other appplication?

By: dbunic

dbunic — Wed, 06 Jul 2011 16:18:05 +0000

@Jonathan - Thank you for sharing solution with JSON method (posting complex data). It looks much simplier comparing to string concatenation and preparing many p[] parameters. You just gave me an idea about new post
Thank you once again.
Cheers!

By: Jonathan

Jonathan — Tue, 05 Jul 2011 22:27:41 +0000

First of all, thank you for redips.drag. It is fantastic.

Regarding posting complex data, a much simpler way of dealing with complex structures like tables, etc. is to do the following:

1. In javascript, convert the table to a data object or array.
2. Convert the object/array to a JSON string, e.g.: mystring=JSON.stringify(myObject, null, "\t");
3. URI-encode if necessary, e.g.: myURLparm=encodeURIComponent(mystring);
4. Send it via AJAX using POST method.

On the other end, PHP just does a json_decode() and everything is ready to go.