my code is:
display.php
Code:
<img src="displayimg.php?co=<?php echo $t;?>"> \\$t is some id value i am sending to displayimg.php
Code:
<?php
$cpno=$_GET['co'];
Abhilash Etikala
Last Activity: Apr 14 '12, 06:33 AM
Joined: Jan 20 '10
Location: Hyderabad
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Display image problem??
I am having a problem in displaying the image. Image is stored perfectly but not able to retrieve and display...i tried to knowledge but still not able to get it..
my code is:
display.php
displayimg.php
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Hi rski, i got solution of course it was easy...just set a unique constraint on two columns by UNIQUE(column1, column2)...I think it is basic concept but i am very new to postgre sql....Thank you.... -
i mean the same as u said unique constraint on both columns...i think you understood what was my problem....Leave a comment:
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How to check for unique value depending on another column value...
I am having table which contains 2 columns (qid,round) and both columns can have repeated values but one constraint is for each 'round' the 'qid' values should not be repeated.
example:
round:1,1,1,2,2
qid:1,2,3,1,2---should be unique for each round...
can any body suggest me a query for this..?? -
Thank You both Dormilich and kub365....i understood about the favicon i just create d the icon file and using <link> i linked with that icon file and my problem is solved...
Correct me if i am wrong...Leave a comment:
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Its Great...Thank You Atli...for providing good explanation. my problem solved now...Leave a comment:
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query with wild card characters in pg_query_params()...
Hi everybody,
I am using PGSQL database and i want to write query using pg_query_params () which contains wild card character ('%')
query:
I tried by above query but i am getting the query failed:Code:pg_query_params("select distinct compno,comp_name,sub from compl where comp_name like '%$1%' or sub like '%$2%' or comp_details like '%$3%' or action like '%$4%'",$arr);
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Hi after a long time....
I got the solution from the below link where i can type in local language for all my forms in my application.
JavaScript provided in the below site allows users to type in local language...
on every key press the respective language character is going to displayed instead of every space like Gmail...
http://www.higopi.com/
finally got the solution, of course not exactly like Gmail editor...Leave a comment:
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I am getting this error when i use chrome..but not in IE...???Leave a comment:
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Thank You rski....i got it...
[QUOTE]table which stores only an option value for different questions for each user(previously i tried with arrays/QUOTE]
what does i mean from above is that previosly my table for storing answers was:
answers(user_id ,exam_id,answ array[])
where i used for every exam i stored answers(only options,one option per question) in array for each user and the userid's would...Leave a comment:
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oh thank you sir,
the idea was gud if i make USER_ANSW as a relation then i guess i should use PRIMARY KEYS in that table but not UNIQUE constraint rite???
and how to take a table for answers which relates to USER_ANSW table which stores only an option value for different questions for each user(previously i tried with arrays)..is it better to use arrays to store answers options for each u...Leave a comment:
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Thanks rski...
wat ever the answers given by users should be stored.So my problem is i took a table USER_ANSW which stores all the answers of each questions of each round.of each user....but the users record gets repeated in USER_ANSW table...for every round.so shall i use the same table to store with repeated users or any other suggestion...Leave a comment:
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I dont know...even i execute a simple info() script also getting the same error in logs...Leave a comment:
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sorry,
i am new to php and wat is that file and why we need that file....???Leave a comment:
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favicon.ico file does not exist
File does not exist: C:/Program Files/Apache Software Foundation/Apache2.2/htdocs/favicon.ico
why i am getting this error?? -
SQL suggestion???
Hi everybody,
Iam doing my project which is just like an online examination where many users write their exam and if they qualify they have to write another exam.so,my doubt is how should i maintain the tables for every round??every thing the answers by different users should be stored.I need to store the answers made for different questions of each user for each round...any suggestions.. -
but iam able to do the same thing for one word but how to handle the second time after the space is entered.Since the whole value will be sent to the server side script in addition to the previous word.
help.....Leave a comment:
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Thank you...sir for your suggestionsLeave a comment:
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