rexal
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Posts posted by rexal
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pls help me with this code
<?php $vote=$http_POST_VARS['vote'];if (!$db_conn = @mysql_connect('localhost','root','')){ echo'could not connect to db <br/>'; exit;}@mysql_select_db('poll');if (!empty($vote)){ $vote = addslashes($vote); $query = "update pool_results set num_votes = num_votes + 1 where candidate = '$vote'"; if(!($result =@mysql_query($query,$db_conn))){ echo' could not connect to db<br/>'; exit; }};$query = 'select* from poll_results';if(!($result =@mysql_query($query,$db_conn))){ echo' could not connect to db<br/>'; exit; }$num_candidates=mysql_num_rows($result);$total_votes=0;while ($row = mysql_fetch_object ($result)){$total_votes += $row->num_votes;}mysql_data_seek($result,0); putenv('GDFONTPATH=C:\WINNT\Fonts'); $width=500; $left_margin=50; $right_margin=50; $bar_height=40; $bar_spacing=$bar_height/2; $font='arial'; $title_size=16; $main_size=12; $small_size=12; $text_indent=10;$x=$left_margin+60;$y=50;$bar_unit=($width-($x+$right_margin))/100; $height = num_candidates*($bar_height+$bar_spacing)+50; $im = ImageCreate($width,$height); $white=ImageColorAllocate($im,255,255,255);$blue=ImageColorAllocate($im,0,64,128);$black=ImageColorAllocate($im,0,0,0);$pink=ImageColorAllocate($im,255,78,243); $text_color =$black; $percent_color=$black; $bg_color=$white; $line_color=$black; $bar_color=$blue; $number_color=$pink; ImageFilledRectangle($im,0,0,$width-1,$height-1,$bg_color); ImageRectangle($im,0,0,$width-1,$height-1,$line_color); $title='poll Results';$title_dimensions=ImageTTFBBox($title_size,0,$font,$title);$title_length = $title_dimensions[2]- $title_dimensions[0];$title_height=abs($title_dimensions[7]-$title_dimensions[1]);$title_above_line=abs($title_dimensions[7]);$title_x=($width-$title_length)/2;$title_y=($y-$title_height)/2 + $title_above_line;ImageTTFText($im,$title_size,0,$title_x,$title_y, $text_color,$font,$title); ImageLine($im,$x,$y-5,$x,$height-15,$line_color); while ($row = mysql_fetch_object($result)) { if($total_votes > 0) $percent = intval(round(($row->num_votes/$total_votes)*100)); else $percent = 0; ImageTTFText($im,$main_size,0,$width-30,$y+($bar_height/2), $percent_color,$font,$percent.'%'); if($total_votes > 0) $right_value = intval(round(($row->num_votes/$total_votes)*100)); else $right_value = 0; $bar_length = $x + ($right_value*$bar_unit);ImageFilledRectangle($im,$x,$y-2,$bar_length,$y+$bar_height,$bar_color); ImageTTFText($im,$main_size,0,$text_indent,$y+($bar_height/2), $text_color,$font,$row->candidate); ImageRectangle($im,$bar_lenght+1,$y-2, ($x+(100*$bar_unit)),$y+$bar_height,$line_color); ImageTTFText($im,$small_size,0,$x+(100*$bar_unit)-50,$y+($bar_height/2), $number_color,$font,$row->num_votes.'/'.$total_votes); $y=$y($bar_height+$bar_spacing); }header('content-type: image/png');ImagePng($im);ImageDestroy($im);?>keep Poping with this error line? -->Fatal error: Call to undefined function: imagecreate() in c:\apache\htdocs\poll\tmp2igcqydwzo.php on line 61<-- and 1 more question, what is UNIX?how to config it?
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form mailer
in PHP
i need information about form mailer (information in code, refernce etc)
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i need code for scan image using javascript
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new message
in PHP
how to generate the code in my web page??just put that code in the body tag??If you mean JavaScript alert, try this:<html> <body onLoad="alert(document.getElementById("text").value);"> <input type="hidden" id="text" value="<?php echo($_POST['your_var_here']); ?>" /> </body></html> -
help setting
in PHP
i`m using phptriad,could someone help me for setting up directory from.your help appreciated...http://localhost/index.htmlto http://localhost/mysite/index.html
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oh...i see thank you
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new message
in PHP
how to view alert for new posted data??rexal
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how we can create cookies and read them in web pages using javascript ??
-sorry,my mistake-can anyone share the code wit me -
can we call url https:// and put it our website by using this code
<script type="text/javascript">var iframesrc="https:blabla/exchange"document.write('<iframe id="datamain" src="'+iframesrc+'" width="405px" height="330px" marginwidth="2" marginheight="2" hspace="0" vspace="0" frameborder="0" scrolling="yes"></iframe>')< /script> -
oh is see so it can`t be done.how about if we want to put outlook in our site??
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hihow to insert .exe file into html and set the size of it??
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how to insert .exe file into html and set the size of it??
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hi,can`t view message in outlook...help
<a href=mailto:<? echo "$email";?>?subject=blabla&message=mymessage>
onmouseover help!!
in JavaScript
Posted
recently i was developing website using dojo toolkit ..there is some missconf that i can`t solve it.some thing wrong with the result.can someone help me..here are the code for your refference
<script language="JavaScript" type="text/javascript" src="dojo/dojo.js"></script><script language="JavaScript" type="text/javascript"> dojo.require("dojo.lfx.*"); dojo.require("dojo.lfx.extras"); dojo.require("dojo.event.*"); function wipeOut(elId){ dojo.lfx.wipeOut(elId, 300).play(); } function wipeIn(elId) { dojo.lfx.wipeIn(elId, 300).play(); } dojo.event.connect("after",window,"onload",hide); function hide() { wipeOut('testdiv') } </script><body><a href="Main.html" onMouseOver="dojo.lfx.html.wipeIn('testdiv', 200).play();" onMouseOut="dojo.lfx.html.wipeOut('testdiv', 200).play();" ><img src="images/watever.jpg" width="54" height="60" border="0"></a></div><div align="center"><div id="testdiv" style="border:0px solid blue; width:800px"> <img src="pic/tengah.jpg" width="800" height="263"></div><div></body>