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Showing posts with label web designing. Show all posts
Showing posts with label web designing. Show all posts

Thursday, November 25, 2010

HTML Calculator:gcufbioinfo

8:25 PM GCbioinfo

paste this code to your source code of your calculator in head part
function sqrt(form)
 {
form.displayvalue.value=Math.sqrt(form.displayvalue.value);
 }
function sq(form)
 {
form.displayvalue.value=eval(form.displayvalue.value)*eval(form.displayvalue.value);
 }
function ln(form)
 {
form.displayvalue.value=Math.exp(form.displayvalue.value);
 }
function equal(form)
 {
form.displayvalue.value=eval(form.displayvalue.value);
 }
function delChar(input)
 {
input.value=input.value.substring(0,input.value-length-1);
 }
function addChar(input,character)
 {
if(input.value==null||input.value=="0")
      input.value=character
else
      input.value+=character
 }
Insha Allah you will see your functioning very soon regards Admin Quratt ul ain Siddique.

Monday, November 1, 2010

HTML Calculator:

6:22 AM GCbioinfo

As I told you how to generate a table in html today I am going to develop a calculator by using html table tags but the  new things is the button so the code for the button is
<input type="button" value="submit">
<html>
<body>
<input type="button" value="submit">
<br><br>
<table border="2">
<tr><td><input type="text"></td></tr>
<tr><table border="2"><tr><td><input type="button" value="1"></td><td><input type="button" value="2"></td><td><input type="button" value="3"></td><td><input type="button" value="c"></td></tr><tr><td><input type="button" value="4"></td><td><input type="button" value="5"></td><td><input type="button" value="6"></td><td><input type="button" value="/"></td></tr><tr><td><input type="button" value="7"></td><td><input type="button" value="8"></td><td><input type="button" value="9"></td><td><input type="button" value="*"></td></tr><tr><td><input type="button" value="0"></td><td><input type="button" value="."></td><td><input type="button" value="="></td><td><input type="button" value="-"></td></tr><tr><td><input type="button" value="+"></td><td><input type="button" value="%"></td><td><input type="button" value="d"></td><td><input type="button" value="f"></td></tr></table></tr>
</table>
</body>
</html>
 
this is not a functioning calculator it is just a sekeleton of calculator the functioning of this calculator I will told you latter 
regards Admin Quratt ul ain Siddique 

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