Legacy:HelloWeb - Unreal Wiki

# Legacy:HelloWeb

### From Unreal Wiki, The Unreal Engine Documentation Site

UT :: Object (UT) >> WebApplication >> HelloWeb (Package: UWeb)
UT2003 :: Object >> WebApplication >> HelloWeb (Package: UWeb)

This is a sample web application, to demonstrate how to program for the web server.

To use it open UnrealTournament.ini, search the `[UWeb.WebServer]` section and add

     Applications[x]="UWeb.HelloWeb"
     ApplicationPaths[x]="/hello"
     bEnabled=True

(Change "x" to the first unused slot, usually 2.)

Then start a dedicated UT server and open a web browser. Type `http://`server-ip`/hello` as address and play around with the pages. The user name and password are both "test".

## HelloWeb code

1. class HelloWeb extends WebApplication;
3. /* Usage:
4. This is a sample web application, to demonstrate how to program for the web server.
6. [UWeb.WebServer]
7. Applications[0]="UWeb.HelloWeb"
8. ApplicationPaths[0]="/hello"
9. bEnabled=True
11. http://server.ip.address/hello
12. */
14. event Query(WebRequest Request, WebResponse Response)
15. {
16. local int i;
18. if(Request.Username != "test" || Request.Password != "test")
19. {
20. Response.FailAuthentication("HelloWeb");
21. return;
22. }
24. switch(Request.URI)
25. {
26. case "/form.html":
27. Response.SendText("<form method=post action=submit.html>");
28. Response.SendText("<input type=edit name=TestEdit>");
29. Response.SendText("<p><select multiple name=selecter>");
30. Response.SendText("<option value=\"one\">Number One");
31. Response.SendText("<option value=\"two\">Number Two");
32. Response.SendText("<option value=\"three\">Number Three");
33. Response.SendText("<option value=\"four\">Number Four");
34. Response.SendText("</select><p>");
35. Response.SendText("<input type=submit name=Submit value=Submit>");
36. Response.SendText("</form>");
37. break;
38. case "/submit.html":
39. Response.SendText("Thanks for submitting the form.<br />");
40. Response.SendText("TestEdit was \""$Request.GetVariable("TestEdit")$"\"<p>");
41. Response.SendText("You selected these items:<br>");
42. for(i=Request.GetVariableCount("selecter")-1;i>=0;i--)
43. Response.SendText("\""$Request.GetVariableNumber("selecter", i)$"\"<br>");
44. break;
45. case "/include.html":
46. Response.Subst("variable1", "This is variable 1");
47. Response.Subst("variable2", "This is variable 2");
48. Response.Subst("variable3", "This is variable 3");
49. Response.IncludeUHTM("testinclude.html");
50. break;
51. default:
52. Response.SendText("Hello web! The current level is "$Level.Title);
53. Response.SendText("<br>Click <a href=\"form.html\">this link</a> to go to a test form");
54. break;
55. }
56. }

Categories: Legacy Class (UT) | Legacy Class (UT2003)

##### Views

- Legacy
- Discussion
- Current revision

##### Search