alicoban
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yeah i know the problems.it easy to solve it i have to write a little more code and maybe it can solve like (12*25-25)/14+36 problems and parsing the statement. when i do it i wil send
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there is no problem. just i wanted share it.Is there any non understandable part i can explain it.
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hi i codded a basic calculator using javascript my variables named in turkishjust save as calculator.html and open your browser and see here code <html><body><table border="1" bgcolor='navy' align='center' bordercolor="#00FFFF"><tr><td ><center><form name='form1' ><input type='button' name='btn1' value=' 1 ' onClick="btn_Tik(1)"><input type='button' name='btn2' value=' 2 'onClick="btn_Tik(2)"><input type='button' name='btn3' value=' 3 'onClick="btn_Tik(3)"><br><input type='button' name='btn4' value=' 4 'onClick="btn_Tik(4)"><input type='button' name='btn5' value=' 5 'onClick="btn_Tik(5)"><input type='button' name='btn6' value=' 6 'onClick="btn_Tik(6)"><br><input type='button' name='btn7' value=' 7 'onClick="btn_Tik(7)"><input type='button' name='btn8' value=' 8 'onClick="btn_Tik(8)"><input type='button' name='btn9' value=' 9 'onClick="btn_Tik(9)"><br><input type='button' name='btnArtı' value=' + ' onClick="btn_Topla()"><input type='button' name='btn0' value=' 0 'onClick="btn_Tik(0)"><input type='button' name='btnEksi' value=' - ' onClick="btn_Cikar()"><br><input type='button' name='btnCarp' value=' / ' onClick="btn_Bol()"><input type='button' name='btnC' value=' C 'onClick="btn_Temizle()"><input type='button' name='btnBol' value=' * ' onClick="btn_Carp()"><br><input type='button' name='btnGeri' value='Back Space Key 'onClick="btn_GeriAl()"><br></td></tr> <tr><td><center><input type="textfield" name="txtSonuc" value="" size='15'></td></tr> <tr><td><center><input type="button" name='hesapla' value="Calculate" onClick ="btn_Hesapla()"></form> </td></tr> </table> <script language="JavaScript" type="text/javascript">// this is coded by alicoban debuggerfohn@gmail.comvar sayi1=0;var sayi2=0;var sonuc=0;var topla=false;var cikar=false;var bol=false;var carp=false; function btn_Tik(deger){document.form1.txtSonuc.value+=deger;}//////////////////////////////////// function btn_Temizle(){document.form1.txtSonuc.value="";topla=false;cikar=false;bol=false;carp=false;}//////////////////////////////////// function btn_GeriAl(){var deger=document.form1.txtSonuc.value;boy=deger.length;var gec="";if(boy>=1) {var i=0;for(i=0;i<boy-1;i++) // for back { gec+=deger.charAt(i); } document.form1.txtSonuc.value=gec; }}function reset(){topla=false;cikar=false;bol=false;carp=false;}////////////////////////////////////////////////////function btn_Topla(){reset();topla=true;sayi1=parseInt(document.form1.txtSonuc.value)document.form1.txtSonuc.value="";}///////////////////////////////////////////////////function btn_Cikar(){reset();cikar=true;sayi1=parseInt(document.form1.txtSonuc.value)document.form1.txtSonuc.value="";}///////////////////////////////////////////////////function btn_Carp(){reset();carp=true;sayi1=parseInt(document.form1.txtSonuc.value)document.form1.txtSonuc.value="";}///////////////////////////////////////////////////function btn_Bol(){reset();bol=true;sayi1=parseInt(document.form1.txtSonuc.value)document.form1.txtSonuc.value="";}///////////////////////////////////////////////////function btn_Hesapla(){if(topla==true) { sayi2=parseInt(document.form1.txtSonuc.value) sonuc=sayi1+sayi2; document.form1.txtSonuc.value=sonuc; topla=false; }else if(cikar==true) { sayi2=parseInt(document.form1.txtSonuc.value) sonuc=sayi1-sayi2; document.form1.txtSonuc.value=sonuc; cikar=false; } else if(carp==true) { sayi2=parseInt(document.form1.txtSonuc.value) sonuc=sayi1*sayi2; document.form1.txtSonuc.value=sonuc; carp=false; } else if(bol==true) { sayi2=parseInt(document.form1.txtSonuc.value) sonuc=sayi1/sayi2; document.form1.txtSonuc.value=sonuc; bol=false; }}///////////////////////////////////////////////</script> </body></html>