Interested to Buy Any Domain ? << Click Here >> for more details...
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
- 2 Answers
- 5293 Views
- Infosys, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / vijay
this below code is implemented to avoid special-char in a text field...do some change's to avoid char....
!(/^[A-zÑñ0-9-\s]*$/i).test(f.value)?f.value = f.value.replace(/[^A-zÑñ0-9-\s]/ig,''):null;
keep mailing...
if u have any doubt k ;)
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / shivkumar
use isNumber() function to check whether entered data is non-
numerical ??
if it is then give an error
| Is This Answer Correct ? | 2 Yes | 1 No |
program that will accept any name and will be stored in an array
create a slide show
I have a doubt regarding including tags in a function. I have written a function in javascript in a html page. The function got called by clicking a button, i want to display the results in same html page by placing tags in the function. (this hmtl page is static page) Is this possible? example: <SCRIPT LANGUAGE=javascript> function calSubmit_onclick() { var xyz=0; .......... .......... document.write("<lable>"+xyz+"</label>"); /*Is it possible*/ }
program to bring a window to the front
create Drop-Down Navigation Menus
communication between main window and new windows
write a program segment that will ask the user if he wants to computer the perimeter of the area of the triangle. if the perimeter is wanted, ask the measure of the three sides and compute for the perimeter. if the area is wanted, ask for the measures of the base and height and compute for the area. display the computed value
Code to Block submission of form by pressing Enter Key
<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
How to Add Message and Confirmation Boxes Using JavaScript?
how to copy form data between different pages
maximizing the main window
PHP Code 
