World: r4wp

i want show in neat table

show
 in this case means formatting your own HTML.

in GUI result should not be like blobks, correct?

you mean i should put my gui sfter print

?

then you may need some formatting like:

print "<table>"
foreach row result [print "tr" foreach cell row [print "td" ...

, i.e. print out a HTML table specification

okkkk

err., I meant print "<tr>" in there or print "<td>, etc...

plz tell me how can i use if condition ?

i could get results on web page but there is a problem...in each 
row of table i can see both values(correct and user value )...i want 
use if condition which shows only  the correct result

plzzzzz help

Example:

    print either a < 0 ["a is small"] ["a is big"]

does that help?

or just

    if a < 0 [print "a is small"]

(otherwise nothing is printed)

i need if condition for situation which two values are same

let me try

you mean like this?

    if a =  0 [print "a is zero"]

in my situation what should i write insted of 0?

this is my code:insert db["select data.oneone,data1.oneone from data 
LEFT JOIN data1 ON data.oneone=data1.oneone"]
results: copy db 
if ...

after if what should i write?

You have to tell what are you comparing with what.

i am comparing values of two tables

Yes, but you obtained your RESULT. Now, you are processing the RESULT 
block, I assume?

i want to say if they are same print otherwise alert to user

yes

correct

So, you are doing something like:

foreach record results [
    if first record = second record [...]
]

Is that it?

correcting myself:

foreach record results [
    if (first record) = (second record) [...]
]

yes ,your right ... :) now if i want send meesage to user that value 
is correct or no ...should i use alert?

This is more likely the code you might use:

foreach record results [

    either (first record) = (second record) [print ["they are equal:" 
    first record]] [print ["Alert!"]]
]

ALERT is not meant for CGI, it is a GUI function.

yes

what are you suggesting in GUI?

sorry

CGI

?

So, no, if you are creating a CGI script, don't use ALERT

For CGI? I do not know, how about some blinking text, or red text, 
or, I do not know what people use...

okay...anyway tnx a lot for helping me.

I execute the following line and capture the HTTP packets using Capsa 
(or wireshark) I don't see any header information in the packets 
sent:
read/custom http://moldibi.com[header "X-hello:1"]


but when I run curl with same parameters, I can see the extra header 
information,
curl http://moldibi.com-H "X-hello:1"


does it mean I cannot add extra header information using REBOL or 
am I doing something wrong? (I'm using R2/View)

Use the 'header directive :)

oh .. you are!

http://www.compkarori.co.nz:8000/Protocols/Http

 read URL [ header [ Cookie: "authtoken=anotherfoo" ]]

Header expects a block

in default HTTP protocol or your version?

default http

oh yes!!! now I can see when trace/net on.

Thanks a lot!! Tomorrow I'll try with salesforce, I hope this is 
the only problem.