How to make a simple selection of the number of resource pages through Select?

Question

HTML

Good afternoon!
In a pdopage based directory, I'm trying to make a filter to select the number of resources in the directory.
Added this design:
On the page:

<select onchange="location.href=this.value">
<option value="?limit=10">10</option>
<option value="?limit=20">20</option>
<option value="?limit=30">30</option>
</select>

But for some reason it redirects to the main page and adds ?limit= accordingly.
Tell me, how can I make sure that ?limit= is appended to the current link.
The ID option is not suitable.

Answer 1

Read the article habrahabr.ru/post/160237/ It describes some products that are suitable for you.

Answer 2

I have about the same task now and I don’t know how best to do it, but I have one idea.
There is an excellent Cubby cloud service (I can send an invite) that can synchronize folders on the local network without volume limits. But you can’t install it on a NAS, any directory synchronizer like Create Synchronicity will do for this.

Answer 3

I post what I tried and what didn't work. If I'm wrong somewhere, please correct me.
Duplicati - Designed specifically for backup tasks, not synchronization.
Create Synchronicity - Allows you to synchronize two folders 2-way, and the synchronization is not complete (deleting files only works in one direction).
iFolder - Product from Novell. Requires an iFolder server installed on the network, then you can already work with client applications.
CrashPlan - The product made a good impression. It can be seen that the product is mature. But somehow I didn’t get along with him (didn’t want to synchronize files between computers, hanging on waiting for connection). I will probably return to it later, because. liked it.
Windows 7 Sync Center - Behaving strangely. On the folder it displays what is always available, but in the synchronization error log.
Cubby - In general, very similar to Windows Live Mesh. The pros are a nice interface, the cons are some dampness and the same as the live mesh.
Dropbox - Does not allow you to sync arbitrary folders.
Wuala is the same as dropbox, as I understand it. Only in Java and the window is like a full-fledged application, with a bunch of options and settings, I even somehow got confused and confused at first.
In general, none of this is suitable. I'm already inclined to do it all with scripts and robocopy (the truth will have to either rummage through folders or synchronize via a network drive).
Once again I will describe the problem.
It is necessary to synchronize the contents of, say, one folder or even one file between two, and possibly three computers (without sharing files or folders on computers) and also synchronize the same content on a network drive.

Answer 4

perhaps this will help you. I wrote, if you wish, you can expand the possibilities.