Search found 79 matches

by php12342005
Fri Jul 29, 2005 9:53 am
Forum: PHP - Code
Topic: string concept: is this for php?
Replies: 3
Views: 466

ok, it works well,
thanks.
by php12342005
Fri Jul 29, 2005 9:37 am
Forum: Databases
Topic: need your comments to manage my database
Replies: 2
Views: 398

need your comments to manage my database

We sell goods on the internet. Assume a customer buys one good. ok, we have his persional info and purchase (good) info. now: We need to input his data (all info) into our database. what did you do to input data into database? possible solutions: 1) create several php pages then input data manually....
by php12342005
Fri Jul 29, 2005 9:00 am
Forum: PHP - Code
Topic: string concept: is this for php?
Replies: 3
Views: 466

string concept: is this for php?

function Alert($str) { echo("<script language='javascript'>"); echo("alert('$str');"); echo("</script>"); } //no error $str="Hello peter"; Alert($str); //error $str="Hello peter's cats"; Alert($str); error code is: Expected ';' I guess problem is the...
by php12342005
Fri Jul 29, 2005 8:43 am
Forum: PHP - Code
Topic: still newbie: syntax error:
Replies: 4
Views: 415

actually last line is
Alert($str).
spelling error on top post.
I have modified on top post.
by php12342005
Fri Jul 29, 2005 8:21 am
Forum: PHP - Code
Topic: still newbie: syntax error:
Replies: 4
Views: 415

still newbie: syntax error:

php code: ------------------------------------- function Alert($str) { echo("<script language='javascript'>"); echo("alert('$str');"); echo("</script>"); } $str="Error: ".mysql_error(); Alert($str);//last line ------------------------------------- problem is l...
by php12342005
Thu Jul 28, 2005 3:14 pm
Forum: PHP - Code
Topic: help me to fix the newbie problem: double quotes in echo
Replies: 7
Views: 863

ok, it works. echo("alert('$str');"); that is really interesting. above string should be script string. for php language, must escape apply to single quote, mustn't? //error "first 'middle' last" //ok "first \'middle\' last" i need to read a book from first page to last...
by php12342005
Thu Jul 28, 2005 2:47 pm
Forum: PHP - Code
Topic: help me to fix the newbie problem: double quotes in echo
Replies: 7
Views: 863

unfortunately, problem comes again: //works echo("alert(\"$str\");"); but this modification is not working echo("alert(\'$str\');"); alert("Hello"); and alert('Hello'); both are OK in script, why my modification is not working? :roll: :roll: :arrow: :?: :?: :?...
by php12342005
Thu Jul 28, 2005 2:27 pm
Forum: PHP - Code
Topic: help me to fix the newbie problem: double quotes in echo
Replies: 7
Views: 863

thanks for all, especially for nielsene,

I will not call myself ;newbie" again in next post.

I do think double quotes are much much better than single quote for echo.

great!

cheers.
by php12342005
Thu Jul 28, 2005 1:33 pm
Forum: PHP - Code
Topic: help me to fix the newbie problem: double quotes in echo
Replies: 7
Views: 863

help me to fix the newbie problem: double quotes in echo

I am a C++ programmer and move to php temprately now. I use braces for echo: echo(), and double quotes for string in possible cases, otherwise I just feel unconfortable. my purpose is to display a message box in php code. ok, following is my sick code: function MsgBox000($str) { echo("<script l...
by php12342005
Thu Jul 28, 2005 12:55 pm
Forum: PHP - Code
Topic: user libraries: one or two?
Replies: 4
Views: 1095

user libraries: one or two?

in php, we have to use javascript functions, normally, user libraries make things easier. but, do you have two different kinds of libraries: php library and javascript library, or just one? if two, some functions in both libraries look very similar. in my case, I created two, but when I modify one, ...
by php12342005
Thu Jul 28, 2005 11:07 am
Forum: PHP - Code
Topic: using echo, which way do you like?
Replies: 17
Views: 3233

using echo, which way do you like?

using echo: start with single quote or double one?
for a simple string, both are the same.
but in complex case, do you like ' or " as whole quote for echo?
i.e. echo '...' or echo "..."?

advantages and drawbacks?

thanks
by php12342005
Thu Jul 28, 2005 6:42 am
Forum: PHP - Code
Topic: could u explain why for these fun lines?
Replies: 4
Views: 715

could u explain why for these fun lines?

first all, do not simply give me a link, i did read many docs from google but i can not find answer. explain first, then links - thanks. followings are code in a php file but out of <?php?> tag. =============================================== <?php $var0="hello, boys"; ?> <form> <input typ...
by php12342005
Wed Jul 27, 2005 4:12 pm
Forum: PHP - Code
Topic: how to set value to inputs of a form
Replies: 3
Views: 388

timvw,
it works, thanks.

one question:
is single speach mark ' the same as double speach mark " in php?

I can not find answer in google.
by php12342005
Wed Jul 27, 2005 3:22 pm
Forum: PHP - Code
Topic: how to set value to inputs of a form
Replies: 3
Views: 388

how to set value to inputs of a form

I have a form with 2 inputs (type=text), i.e. id and name.

when I click button Read, php reads info from database about id and name.
my question is:
how to set values (id and name) to these 2 inputs from php code?

thanks
by php12342005
Wed Jul 27, 2005 12:36 pm
Forum: General Discussion
Topic: it is not fair
Replies: 9
Views: 1390

it is not fair

We have a web-site, most of visitors come from search engines, around 1,500/per-day. in theory (by books, articles etc), the number of visitors should increse step by step especially when they come from search engines. but from last half of year, the number of vistors does not increase at all. are t...