[Search Engine]

Are you looking for site search???

[Selecting certain things from a database. Need help...]

with a help of query you can fetch the email address of username

 

select email from user_table where username=$_SESSION['username'];

 

is this your problem??

[Facing problem with changing the display amount on change]

if you net amount is in label then you can do a trick keep in in <p id="netamount"> or <div id="netamount">  and then you can use it the way you want.

[Facing problem with changing the display amount on change]

javascript solution would be somethinglike this....

 

<input type="text" name="total" value="10"> -<input type="text" name="discount" value="10" onChange="calculateBillamoutn(this.form)">=<input type="text" name="billAmount" value="">

 

in javascript

 

function calculateBillamoutn(frm)

{

var price=frm.total.value;

var discout=frm.discount.value;

 

frm.billAmount.value=price-disocunt;

 

}

 

 

[using php scripts on remote servers]

to stop spamming we use captach to make sure the user is a human not a computer program. Next, what if someone doing it intentionaly then i have seen on certain form they pass a hidden variable to server to identify the client.

 

secondly you can create a block_list_array={'aaaa','xxxx','ssss','tyyy'} and when you submit you form just check the content with this list to stop spam.

 

you can set off some time between two sucessive submission of form which you might be able to see on different leading forums too.

 

... there are many a way to stop spam.

[Textbox to appear...]

Hi,

 

Near

 

</select></td>

  <td> </td>---- create a div with style hidden

 

and on dropdown of status and its event onchange create a js function which checks wether it is status=='Rejected' then show you div and do something like

div.innerHTML='<input type="comment" value="your message">';

 

so when you will submi tyour form you will be able to read this comment text box.

 

hope it help you !!

 

[Image in Dropdown Menu]

have you tried it keeping images in between <option></option> ???

[Session expire??]

set session.cookie_lifetime if cookie based or session_cache_expire  in php.ini

[Page Time Out ?]

There could be n reason for it without knowing what you are trying to do how one can help you in this.Guess could be ...... you might have used die,exists in your code. or you content is too big to get in to one page so it hangs ....

 

once you will tell us what hte problem people here will help you more.

 

regards

[Need help modifying my code]

hey thats great !!! glad to help you

[Need help with php]

you are missing with WHERE condition in your query

[Need help modifying my code]

dear i am gal :-)

 

Next

 

$page = $_GET['page'];

mysql_query ("SELECT * FROM `Main__title` WHERE Name = '$title'") or die (mysql_error());

 

query if correct but where is the more part you need to do

$result=mysql_query(query); //it return the resultset resource type

$row=mysql_fetch_row($result); //return array

 

// you can do print_r($row) to check what result you got

now

$page=$row[0]; //you need to check your index

 

now you are ready with your page to include

 

hope it help you to sail further....

 

 

 

[I want to expire a file when the browser leaves]

before leaving a page you can do a javascript pop up "Are you sure you want to switch to next page" or so this way you can identify the event and then you can delete the needed files.

 

does it help??

[Array Shuffling]

try array_shift()  but you have to manipulate with array_push() and array_pop()

[move_uploaded_file in windows]

hi,

 

try to use single quotes i.e something like this ...

 

$dir='LOGPconf\';

 

hope it helps

[I want to expire a file when the browser leaves]

yes you can use session to identify when you want to delete the files i.e when user has finally done with his work .It is something like your Logout facility ....

 

so on logout you can find that user is pretending to leave the page so you can destroy session my unset($_SESSION) or session_destroy().

 

before this you can clean up those text file too.

 

[Need help modifying my code]

simple fetch the data from database based on the page

i.e

 

url?page=default

 

$page=$_GET['page'];

 

//now query your table with this

 

something like

select include_link from tabl_name where page="$page"

 

then you can use include_link as you are doing in the coding.Make it more robust i have just outline what needs to be done in order to achieve your goal.

 

happy coding!!

[Need help modifying my code]

create a table

 

page_details

 

title              link

default          include/default.txt

more            include/more.txt

 

store like this then make queries to fetch according to $_GET['page'] from db.

 

Regards

 

 

[MySQL Check for any value]

also you can try to check the resource type if it's empty.

 

$result=mysql_query($q);

if(empty($result)) or you may be checking $result == flase.... i am not sure which one is correct kindly try and see whether its useful or not.

 

 

regards

[Multiple AJAX Requests+browser is getting hanged]

well i will suggest to create a single request and handle it differently in PHP file.Multiple ajax request at time give unusual results which finally you end for race conditions problem..... improper output is arriving ...or so.

 

hence the best bet is to handle it at other side

[Ajax Form Kind Of Helper]

well you really don't need a ajax request simple js will also work fine

 

if(document.getElementById('sel1').value != '')

document.getElementById('text').innerHTML=document.getElementById('sel1').value

if(document.getElementById('sel1').value != '')

document.getElementById('text').innerHTML= document.getElementById('text').innerHTML+ document.getElementById('sel1').value

 

something like this if kept properly can help you .

 

[Ajax & PHP: On the same page?]

Any problem you faced for this??

[Preventing double clicks]

onClick event you can disable the button so user cann't click again on the same button

[Dynamic Field in Select Query]

many thanks priti,

it gives the result  like

------------------------------------------

sum                         |     Date

------------------------------------------

1000                        |     15-2-2008

800                          |     16-2-2008

 

 

Now, can i get the date as field like

 

------------------------------------------

2008-2-15                |     2008-2-16

------------------------------------------

1000                        |     800

 

 

 

is it possible?

 

 

 

 

With mysql query i am not aware but you can get this in PHP reusltset and can easily handle the the way you want to show your results.

[Cryptography in PHP]

i had seen lot of people opting for md5() one-way encryption and sha let someone else also pop up with some more specific one.