Mehmet Kaan Genç
Femtopat
- Katılım
- 4 Kasım 2021
- Mesajlar
- 3
Daha fazla
- Cinsiyet
- Erkek
İf içerisindeki boşluklara ne yazmam lazım ki + yı sectiğimde toplama işlemi yapsın?
<Html>
<Head>
<Script language="JavaScript">
Let btnhesap = document. Getelementbyıd("hesaplayici");
Btnhesap. Onclick = function hesaplayici() {
Let sayi1 = number(document. Getelementbyıd("sayi1").Value);
Let sayi2 = number(document. Getelementbyıd("sayi2").Value);
Let sec1 =document. Getelementbyıd("sec1");
İf (document.getElementById()== ) {
Alert("sayi1 + sayi2");
}
Else {
Alert("hata");
}
}
Document. Getelementbyıd("cevap").innertext = string(cevap);
</Script>
</Head>
<Body>
<Br>
<Br>
<Br>
<Br>
<Table align="Center"><font face="bahnschrift" size="5">
<Tr>
<Td><font size="5px"><li>hesaplayıcı</li></font></td>
</Tr>
<Tr>
<Td><font size="200px"><center>1.sayı</font></td>
<Td> <input type="text" ID="sayi1" class="text1" /></td>
</Tr>
<Tr>
<Td><font size="200px" ><center>2.sayı</font></td>
<Td> <input type="text" ID="sayi2" class="text2" /></td>
</Tr>
<Tr>
<Td><select Value="sec" ID="sec">
<Option Value="+" ID="sec1">+</option>
<Option Value="-">-</option>
<Option Value="/">/</option>
<Option Value="*">*</option>
</Select>
<Td><input type="button" Value="sonuç" ID="hesaplayici" /></td>
</Tr>
<Tr>
<Td><span ID="cevap">000</span></td>
</Tr>
<Tr>
<Td>
</Font>
</Table>
</Body>
</Html>
<Html>
<Head>
<Script language="JavaScript">
Let btnhesap = document. Getelementbyıd("hesaplayici");
Btnhesap. Onclick = function hesaplayici() {
Let sayi1 = number(document. Getelementbyıd("sayi1").Value);
Let sayi2 = number(document. Getelementbyıd("sayi2").Value);
Let sec1 =document. Getelementbyıd("sec1");
İf (document.getElementById()== ) {
Alert("sayi1 + sayi2");
}
Else {
Alert("hata");
}
}
Document. Getelementbyıd("cevap").innertext = string(cevap);
</Script>
</Head>
<Body>
<Br>
<Br>
<Br>
<Br>
<Table align="Center"><font face="bahnschrift" size="5">
<Tr>
<Td><font size="5px"><li>hesaplayıcı</li></font></td>
</Tr>
<Tr>
<Td><font size="200px"><center>1.sayı</font></td>
<Td> <input type="text" ID="sayi1" class="text1" /></td>
</Tr>
<Tr>
<Td><font size="200px" ><center>2.sayı</font></td>
<Td> <input type="text" ID="sayi2" class="text2" /></td>
</Tr>
<Tr>
<Td><select Value="sec" ID="sec">
<Option Value="+" ID="sec1">+</option>
<Option Value="-">-</option>
<Option Value="/">/</option>
<Option Value="*">*</option>
</Select>
<Td><input type="button" Value="sonuç" ID="hesaplayici" /></td>
</Tr>
<Tr>
<Td><span ID="cevap">000</span></td>
</Tr>
<Tr>
<Td>
</Font>
</Table>
</Body>
</Html>
