| Other JavaScript Code Interview Questions |
| |
| Question |
Asked @ |
Answers |
| |
| Reading which Character Key was pressed |
| 1 |
| Code for Adding Message and Confirmation Boxes Using
JavaScript? |
| 1 |
| i am making a purchase sheet in html ,it contain names of
product(by selecting checkboxes),quantity(textbox) and
price(checbox), by using java script i am restricting the
user to prevent them to enter the wrong data ,so i made the
servlet were i am only able to prevent them to enter the
page in empty field , so my doubt is how do you prevent them
how to enter non numerical data in quantity field |
Infosys | 2 |
| code to display a Countdown Timer (dynamic) |
| 2 |
| how to delay a function call ? |
| 1 |
| Exception in thread "main" java.lang.OutOfMemoryError: Java
heap space: |
TCS | 2 |
| <html>
<head>
<title>BASIC CALCULATOR</title>
</head>
<script language= "javascript">
function= setValue(){
var a_term1
</script>
<body>
<center>
<table>
<tr>
<td><input type="text" id="text box1" style="width:50px">
</td>
<td><input type="text" id="text box2" style="width:40px">
</td>
<td><input type="text" id="text box3" style="width:50px">
</td>
</tr>
</table>
<table>
<tr>
<td><input type="text" id="text box4" ></td>
</tr>
</table>
<table>
<tr>
<td><input type= "button" value= "7" onClick="" ></td>
<td><input type= "button" value= "8" onClick="" ></td>
<td><input type= "button" value= "9" onClick="" ></td>
<td><input type= "button" value= "/" onClick="" ></td>
</tr>
<td><input type= "button" value= "4" onClick="" ></td>
<td><input type= "button" value= "5" onClick="" ></td>
<td><input type= "button" value= "6" onClick="" ></td>
<td><input type= "button" value= "*" onClick="" ></td>
</tr>
<td><input type= "button" value= "1" onClick="" ></td>
<td><input type= "button" value= "2" onClick="" ></td>
<td><input type= "button" value= "3" onClick="" ></td>
<td><input type= "button" value= "-" onClick="" ></td>
</tr>
<td><input type= "button" value= "0" onClick="" ></td>
<td><input type= "button" value= "C" onClick="" ></td>
<td><input type= "button" value= "=" onClick="" ></td>
<td><input type= "button" value= "+" OnClick="" ></td>
</table>
</center>
</body>
<hr/>
</html>
how do i make the calculator work now |
| 1 |
| validation code / function to allow only NUmbers in a text box |
GE | 3 |
| determine which key was pressed and its type |
| 1 |
| validation code / function to allow only Letters in a text box |
| 1 |
| could you please tell me
for what
javac, javax,swing,awt.*;
are using.
what is the meaning and differences.
and also
there are 4 access modifiers in java.
public, private, protected, default.
what is the meaning of these 4 access modifiers and
difference.
public is the access modifier
void means return data type
disp() means function name
what mean by static |
Infosys | 1 |
| write a function to validate a given date |
| 1 |
| |
| For more JavaScript Code Interview Questions Click Here |
along with your userid / name. ThanQ
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