cuy
numpang nanya
buntu neh
saya buat kalkulator sederhana
ini code nya
Spoiler untuk code :
<head>
<title>OvaRZ Calculator</title>
</head>
<table border="2" width="200" cellspacing="0" cellpadding="0" bgcolor="#000000"
style="border-color:black" onClick="previouskey=event.srcElement.innerText">
<tr>
<td width="100%" bgcolor="#FFFFFF" id="result"
style="font:bold 20px Verdana;color:black;text-align='right'">0</td>
</tr>
<tr>
<td width="100%" valign="middle" align="center"><table border="0" width="100%"
cellspacing="0" cellpadding="0" style="font:bold 20px Verdana;color:white">
<tr>
<td width="80%" align="center"><table border="1" width="100%" cellspacing="0"
cellpadding="0" style="cursor:hand;font:bold 20px Verdana;color:white"
onMouseover="if (event.srcElement.tagName=='TD')event.srcElement.s tyle.color='yellow'"
onMouseout="event.srcElement.style.color='white'" onselectStart="return false"
onClick="calculate()" height="82">
<tr>
<td width="25%" align="center" height="17">7</td>
<td width="25%" align="center" height="17">8</td>
<td width="25%" align="center" height="17">9</td>
<td width="25%" align="center" height="17">/</td>
</tr>
<tr>
<td width="25%" align="center" height="19">4</td>
<td width="25%" align="center" height="19">5</td>
<td width="25%" align="center" height="19">6</td>
<td width="25%" align="center" height="19">*</td>
</tr>
<tr>
<td width="25%" align="center" height="19">1</td>
<td width="25%" align="center" height="19">2</td>
<td width="25%" align="center" height="19">3</td>
<td width="25%" align="center" height="19">-</td>
</tr>
<tr>
<td width="25%" align="center" height="19">0</td>
<td width="25%" align="center" height="19"
onClick="pn();previouskey=1;event.cancelBubble=tru e">+/-</td>
<td width="25%" align="center" height="19">.</td>
<td width="25%" align="center" height="19">+</td>
</tr>
</table>
</td>
<td width="20%"><div align="left"><table border="1" width="100%" cellspacing="0"
cellpadding="0">
<tr>
<td width="100%" style="cursor:hand;font:bold 20px Verdana;color:white;text-align:center"
onClick="result.innerText=0;results=''">C</td>
</tr>
</table>
</div><div align="left"><table border="1" width="100%" cellspacing="0" cellpadding="0"
height="81">
<tr>
<td width="100%" style="cursor:hand;font:bold 32px Verdana;color:white;text-align:center"
onMouseover="event.srcElement.style.color='yellow' "
onMouseout="event.srcElement.style.color='white'" onClick="calculateresult()">=</td>
</tr>
</table>
</div></td>
</tr>
</table>
</td>
</tr>
</table>
<script language="JavaScript1.2">
/*
DHTML Calculator Script-
© Dynamic Drive (www.dynamicdrive.com)
For full source code, installation instructions,
100's more DHTML scripts, and Terms Of
Use, visit dynamicdrive.com
*/
var results=''
var previouskey=''
var re=/(\/|\*|\+|-)/
var re2=/(\/|\*|\+|-){2}$/
var re3=/.+(\/|\*|\+|-).+/
var re4=/\d|\./
var re5=/^[^\/\*\+].+\d$/
var re6=/\./
function calculate(){
if (event.srcElement.tagName=="TD"){
if (event.srcElement.innerText.match(re4)&&previouske y=="=")
results=''
if (result.innerText.match(re3)&&event.srcElement.inn erText.match(re)){
if (!results.match(re5)){
result.innerText="Error!"
return
}
results=eval(results)
if (results.toString().length>=12&&results.toString() .match(re6))
results=results.toString().substring(0,12)
result.innerText=results
}
results+=event.srcElement.innerText
if (results.match(re2))
results=results.substring(0,results.length-2)+results.charAt(results.length-1)
result.innerText=results
}
}
function calculateresult(){
if (!results.match(re5)){
result.innerText="Error!"
return
}
results=eval(results)
if (results.toString().length>=12&&results.toString() .match(re6))
results=results.toString().substring(0,12)
result.innerText=results
}
function pn(){
if (result.innerText.charAt(0)!='-')
result.innerText=results='-'+result.innerText
else if (result.innerText.charAt(0)=='-')
result.innerText=results=result.innerText*(-1)
}
</script>
<body>
</body>
</html>
nah
yang mau saya tanya gan
klo mau masang fungsi floor() sama ceil() dimana nya ya
jadi bisa otomatis dibulatin hasilnya (misal 0,7 jadi 1 atau 0,2 jadi 0)
bingung gan
tak ubek2 google ngga dapet2
yang dapet yang pake menu
bukan otomatis
-
23-10-09, 00:37 #1
- Join Date
- Dec 2008
- Location
- ovarz.co.nf
- Posts
- 2
- Points
- 3.81
Thanks: 73 / 146 / 94
[need help] kalkulator pake javascript
cuy
numpang nanya
buntu neh
saya buat kalkulator sederhana
ini code nya
Spoiler untuk code :
nah
yang mau saya tanya gan
klo mau masang fungsi floor() sama ceil() dimana nya ya
jadi bisa otomatis dibulatin hasilnya (misal 0,7 jadi 1 atau 0,2 jadi 0)
bingung gan
tak ubek2 google ngga dapet2
yang dapet yang pake menu
bukan otomatis
-
23-10-09, 12:21 #2
- Join Date
- May 2008
- Location
- /proc/sys/kernel/randomize_va_space
- Posts
- 875
- Points
- 1,326.90
Thanks: 0 / 13 / 8
kalo mau nambah fungsi masih di dalem tag <script></script> say contoh:
Originally Posted by ovarz
cuy
numpang nanya
buntu neh
saya buat kalkulator sederhana
ini code nya
Spoiler untuk code :
nah
yang mau saya tanya gan
klo mau masang fungsi floor() sama ceil() dimana nya ya
jadi bisa otomatis dibulatin hasilnya (misal 0,7 jadi 1 atau 0,2 jadi 0)
bingung gan
tak ubek2 google ngga dapet2
yang dapet yang pake menu
bukan otomatis
================================================== ==
...
...
...
...
function calculateresult(){
if (!results.match(re5)){
result.innerText="Error!"
return
}
results=eval(results)
if (results.toString().length>=12&&results.toString() .match(re6))
results=results.toString().substring(0,12)
result.innerText=results
}
function pn(){
if (result.innerText.charAt(0)!='-')
result.innerText=results='-'+result.innerText
else if (result.innerText.charAt(0)=='-')
result.innerText=results=result.innerText*(-1)
}
function tambah_disini(){
pernyataan-pernyataan
}
</script>
<body>
</body>
</html>
================================================== ==
yg gw tebelin disitu naro fungsi,. mau diatas jg gpp,. asal masih dalem tag <script>,<script>
kalo gini salah:
================================================== ==
...
...
...
...
function calculateresult(){
if (!results.match(re5)){
result.innerText="Error!"
return
}
results=eval(results)
if (results.toString().length>=12&&results.toString() .match(re6))
results=results.toString().substring(0,12)
result.innerText=results
}
function pn(){
if (result.innerText.charAt(0)!='-')
result.innerText=results='-'+result.innerText
else if (result.innerText.charAt(0)=='-')
result.innerText=results=result.innerText*(-1)
}
</script>
function salah(){
pernyataan-pernyataan
}
<body>
</body>
</html>
================================================== ==
buat pernyataannya gampang lah ya,. mau dibuletin kan, dah kebayang pasti algonya
smile:
gut luck
-
23-10-09, 12:55 #3
- Join Date
- Dec 2008
- Location
- ovarz.co.nf
- Posts
- 2
- Points
- 3.81
Thanks: 73 / 146 / 94
blom dapet kk Originally Posted by bl00d13z
kalo mau nambah fungsi masih di dalem tag <script></script> say contoh:
================================================== ==
...
...
...
...
function calculateresult(){
if (!results.match(re5)){
result.innerText="Error!"
return
}
results=eval(results)
if (results.toString().length>=12&&results.toString() .match(re6))
results=results.toString().substring(0,12)
result.innerText=results
}
function pn(){
if (result.innerText.charAt(0)!='-')
result.innerText=results='-'+result.innerText
else if (result.innerText.charAt(0)=='-')
result.innerText=results=result.innerText*(-1)
}
function tambah_disini(){
pernyataan-pernyataan
}
</script>
<body>
</body>
</html>
================================================== ==
yg gw tebelin disitu naro fungsi,. mau diatas jg gpp,. asal masih dalem tag <script>,<script>
kalo gini salah:
================================================== ==
...
...
...
...
function calculateresult(){
if (!results.match(re5)){
result.innerText="Error!"
return
}
results=eval(results)
if (results.toString().length>=12&&results.toString() .match(re6))
results=results.toString().substring(0,12)
result.innerText=results
}
function pn(){
if (result.innerText.charAt(0)!='-')
result.innerText=results='-'+result.innerText
else if (result.innerText.charAt(0)=='-')
result.innerText=results=result.innerText*(-1)
}
</script>
function salah(){
pernyataan-pernyataan
}
<body>
</body>
</html>
================================================== ==
buat pernyataannya gampang lah ya,. mau dibuletin kan, dah kebayang pasti algonyasmile:
gut luck
tolong sekalian jawabannya deh kk
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