Posts by nav33n

Have mercy my friend !

4077

If you show us the code, it would be much easier for us to know what you are really aiming at. Aren't you storing these values in the database ? If your answer is yes, then its pretty simple. Eg. table1 and table2. table1 has all the hardware entries like mouse, keyboard,printer with a unique id, say, device_id which acts like primary key. In table2, make device_id as foreign key, and add different types of hardware items of table1. so, it would be like,
Table1
device_id - 1
device_name - mouse
...

Table2
device_id - 1 (which is a foreign key and it relates mouse of table1)
sub_device_id - 1
sub_device_name - optical
device_id - 1
sub_device_id - 2
sub_device_name - scroll
..
etc

This would make your life much easier if you want a tree view.

And while adding, if the user selects mouse, adds something in the textbox and hits submit, it is added to table2 and while listing, you can use a subquery to first list main device and then, its sub_devices.

If you are populating the listbox from a table, just add the value of the textbox to that table.

What do you mean by uploading a picture to a webpage ? You can either upload a picture to a database or save it in the filesystem, but not to a webpage!

If you are updating using php, you can use mysql_real_escape_string or addslashes to escape all the special characters like \, ' and ".

select orderid from bOrders where userid IN (select userid from email = 'John@abc.com'); Thats wrong. You are missing where clause.. :) select orderid from bOrders where userid IN (select userid from bUsers where email = 'John@abc.com'); Cheers,
Nav

Well, If it says page can't be found, then obviously it is unable to find the page. Check the path of the script.

I have been to Amsterdam and Paris. I would love to go to Amsterdam again! :P

Hi.. I dont think someone will do your assignment unless you show us what you have done so far!

How can you update a table while querying the same table ? I mean, update item set description=(select description from item where itemid=5384); wouldn't work since its trying to update a column by fetching the value from the column of the same table!

Real tigers are much cuter than stuffed tigers.

Primary key. Because primary key can serve as an index(but not vice versa!)

Umm.. sending a mail is pretty straight forward in php. mail($to,$subject,$message,$from). You can include user defined text, form fields in $message. Instead of attaching a file, you can put your code in [ c o d e] tags. That would be much easier.
btw, to send a mail, you should configure your smtp first.

Having a field (counter/id) is always good. It can be used as an index, to make the table more efficient. But why do you want a table with the links ? You can use an array of links and whenever the user has visited that link, unset that array element.

Then upload your scripts and publish!

Up goes the balloon!

Do you have a webspace to host your site ? You can't make your site go 'live' without having a domain name and space.

i have an HP zx5000 and i'm trying to reboot my computer using the operating system disc but everytime i restart and then hit the space bar immediately it doesn't give me any option to reinstall windows.
i basically can start my computer and then there's no desktop icons or toolbar only the wallpaper. what can i do? i've already ran norton 360 and it claims my computer is clean and safe from any viruses or threats.

As said, you should configure your bios to boot from the cd instead of hdd. The desktop icons might be hidden. Right click on your desktop, click on arrange icons by and then select "show desktop icons". That will un-hide the icons.

Once(long long time ago) I had an answer chit in my shirt pocket. The examiner who was standing right in front of me saw it(accidently!)! He kicked me out of the classroom. That was the day I learnt my lesson. From that day onwards, I never kept the answer chit in my shirt pocket. :D
Jokes apart, That was my one and only (failed) attempt to cheat in a test/exam.

For Engineering projects, what you have suggested is more than enough. If you plan to continue using your laptop even after your graduation, with more advanced softwares(like SAP, .NET, etc) or if you plan to install vista, then you better go for a better system!

Welcome to Daniweb! Please post your question in ASP.net forum.

Welcome! Whenever you have problems with malware/virus/spyware, you can post your question in virus/spyware forum :)

Welcome (back)!

Are you sure you are printing it in the order you want ? I am not sure why you are getting the output in a weird order. Umm.. Since you are using php, you can echo the output however you want. (I know thats not the exact solution!)

Welcome to Daniweb!

Welcome to Daniweb! you can post your question here.

Welcome!

Confirmed true complaints should never be ignored.

Confirmed complaints can't always be true.

wife is an alias of headache.

Kudos was a great emperor :P

Welcome!

Welcome to Daniweb!

If the user selects to search by choosing city, address, etc, you can check whether that dropdown list is set. for eg., if the dropdown list name is city, check whether it is set. if(isset($_REQUEST['city'])) If its set, then add a condition in your query to also include city in its search.

Sorry. I couldn't understand your question.

:) Exactly !

Welcome!

The query would be,

SELECT t1.username, t2.high_school
  FROM members as t1 JOIN high_schools as t2 ON t1.high_school_id = t2.id;

Put all the links in an array, use rand function to get a random link!

Welcome engg_mohit420e!

Else can be used when you have multiple if statements.

Welcome!

You can't use C or C++ to create a web application. You need a server side scripting language for a web application (or a dynamic web page, Eg, registration form, login form, etc). php, asp, jsp, asp.net etc are some server side scripting languages. If your site is static, which has no user interaction, then start it by using html.

Learning php is very easy. You can start right away here. To work with php, you need apache, mysql and ofcourse php, which are all free. You can download a combined pack [php, mysql,apache] here. Just download and install. Check w3schools and start learning!
Cheers,
Nav

Its as simple as you can see. Your variables aren't holding any value. So, the query is incomplete. select * from members where between '//' and '//' and mbranch='' . The best way you can solve your problem is by backtracking. Check why the value is empty, look for the part of the script where its assigning the value, check out why it isn't assigning any value. Its too difficult for us to debug your code when we have no idea what you actually want and what you are doing.

Year 2007 is coming to an end !

Welcome!

Welcome to Daniweb! What do you mean by it doesn't allow me ? Something wrong with the java forum ? And please read community guidelines before posting a question :)

Use limit in your query when you are fetching posts from the table. select * from table order by colname desc limit 0,20 ?

i thought that was what irritate meant!

Oh :( I am sorry. My 'thought' of irritation is different from yours. It all depends on how you feel when you are irritated. Now I know how you feel when you are irritated.(scratch, burn, sting and whatever!) hmmm!