# Server side application

**URL:** <https://forum.kirupa.com/t/server-side-application/301135>\
**Category:** flash\
**Created:** [December 3, 2009, 7:41pm UTC](https://forum.kirupa.com/t/server-side-application/301135 "2009-12-03T19:41:16Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![greatwall](https://avatars.discourse-cdn.com/v4/letter/g/db5fbb/32.png) [@greatwall](https://forum.kirupa.com/u/greatwall)\
**Post date:** [December 3, 2009, 7:41pm UTC](https://forum.kirupa.com/t/server-side-application/301135/1 "2009-12-03T19:41:16Z")

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Hi guys,

I’m try to make an application, with I could change de value of a variable on a text file. The thing is, at this moment I have to modify the text file variables and then upload this last again and again.

The file with variables could be a XML file too.

I was thinking make something like a guestbook, the problem is, it would create new variables and I want to modify the existing ones.

I really don’t know how to begin with this.

Thx for your help.