help~~

Anon

Hi~
My name is kyoung_tae kang.
I'm php study now.
But it's not easy.
I want to dibugging this program.
I hope only use addition and subtraction,multiplication and division.

please~~help me..

<BODY TEXT="#234567" BGCOLOR="#FFFFFF" LINK="#0000CC" VLINK="#0000CC" ALINK="#FF0000" onLoad="document.racunalo.display.focus()">
<?
if($inputExp == "") $inputExp = "0";
$resExp = "\$Result" . " = " . $inputExp . ";";
eval("$resExp");
print("<B>Result = ". $Result . "</B>\n<BR><BR>\n");

?>

<BR>

<TR>
<TD COLSPAN=4 ALIGN=CENTER VALIGN=MIDDLE><FONT SIZE="2">
<SELECT NAME=izaZareza SIZE="1" ONCHANGE="if (document.racunalo.display.value != '') {izracunaj(0, racunalo.izaZareza.options[racunalo.izaZareza.selectedIndex].value, document.racunalo.display)}">
<OPTION VALUE=-1 SELECTED>decimal</OPTION>
<OPTION VALUE=0> 0 </OPTION>
<OPTION VALUE=1> 1 </OPTION>
<OPTION VALUE=2> 2 </OPTION>
<OPTION VALUE=3> 3 </OPTION>
<OPTION VALUE=4> 4 </OPTION>
<OPTION VALUE=5> 5 </OPTION>
<OPTION VALUE=6> 6 </OPTION>
<OPTION VALUE=7> 7 </OPTION>
<OPTION VALUE=8> 8 </OPTION>
<OPTION VALUE=9> 9 </OPTION>
<OPTION VALUE=10> 10 </OPTION>
<OPTION VALUE=11> 11 </OPTION>
<OPTION VALUE=12> 12 </OPTION>
<OPTION VALUE=13> 13 </OPTION>
<OPTION VALUE=14> 14 </OPTION>
<OPTION VALUE=15> 15 </OPTION>
</SELECT>
<INPUT TYPE="radio" NAME="stupnjevi" CHECKED>Rad
<INPUT TYPE="radio" NAME="stupnjevi">Deg
</FONT></TD>
<TD ALIGN=CENTER BGCOLOR="#EEEEEE"><A TITLE=" school " HREF="www.ansan.ac.kr" TARGET="myHome"><FONT FACE="Times" SIZE="2"><I><B>ÇÐ±³</I></B></FONT></A></TD>
<TD><INPUT HEIGHT="24" WIDTH="38" TYPE="submit" NAME="C" VALUE="Cls" ONCLICK="this.form.display.value = ''" STYLE="BACKGROUND: #EEEEEE; FONT-SIZE: 10pt; HEIGHT: 24px; WIDTH: 38px"></TD>
</TR>

</BODY>

Anon

Try breaking it down and posting the section of PHP that you need help with.

Nick

petrb

At the VERY least, you need to surround VALUE="$inputExp" with script tags, like this:

VALUE="<? $inputExp $>"

Anon

same for the form action var ... BTW it is php_self not php-self ...
change:
<FORM NAME="racunalo" ACTION=" echo $php-self" METHOD="post">
to:
<FORM NAME="racunalo" ACTION="<?php echo $php_self ?>" METHOD="post">
remember: php-code only gets executed if its surrouded by the php tags (e.g. <?php ?>) ... and i really suggest that you have a look at the manual or some tutorials ... but your calculator looks quite nice ...

Anon

Thanks for your help.
but still.....

Anon

I want a your mail address..

Anon

... it won't work ?
of course not, I can't tell you all the reasons why not ... only some obvious:
first of all: is that page your work or have you copied it ? if it is your work you forgotten the java script functions, if you copied it, you missed to copy the java script functions ...
second: php does not calculate anything ... but that's correct, because i can't find the part in the code where you try to calculate something ...
Again (please don't get me wrong, I really don't want to be mean or something similar, but I do think that you don't have much knowledge about programming languanges and/or php), try to look for tutorials, maybe they have some nice newbie tutorials on www.devshed.com ... learn the basics, and then come back with the part you don't understand / can't get to work ... but if you post 150 lines of code and your problem description is "can't get it to work, please help" you'll won't find many people that have the time to help you ...

cya Rob
And just to encourage you: PHP is a whore, it welcomes you with open legs, so I don't think it will take you long to lern the few basics it has ... REALLY !!