JSP Text Box properties.
How do I restrict a text box created in JSP page only for numbers..example: I have a function something like this in actionscript
UserID_txt.restrict = "0-9abc^d-zA-Z~!@#$%^&*()+_-'.,";
Do i have any such in JSP. please let me know how to do it..
View Answers
June 12, 2010 at 10:56 AM
Hi Friend,
Try the following code:
<html>
<script>
function isNumber(){
if(/^-?\d+(\.\d+)?$/.test(form.number.value)){
return true;
}
alert("Invalid Number!Only 0-9 digits are allowed");
document.form.number.value="";
return false;
}
</script>
<form name="form">
Enter Number:<input type="text" name="number">
<input type="button" onclick="isNumber();" value="Check">
</form>
</html>
Thanks
Thanks
Try the following code:
<html>
<script>
function isNumber(){
if(/^-?\d+(\.\d+)?$/.test(form.number.value)){
return true;
}
alert("Invalid Number!Only 0-9 digits are allowed");
document.form.number.value="";
return false;
}
</script>
<form name="form">
Enter Number:<input type="text" name="number">
<input type="button" onclick="isNumber();" value="Check">
</form>
</html>
Thanks
Thanks
April 19, 2013 at 4:29 AM
thnx
Related Tutorials/Questions & Answers:
JSP Text Box properties. - JSP-Servlet
JSP Text Box properties. How do I restrict a text box created in JSP page only for numbers.. example: I have a function something like... any such in JSP. please let me know how to do it.. Hi Friend, Try
JSP Text Box properties. How do I restrict a text box created in JSP page only for numbers.. example: I have a function something like... any such in JSP. please let me know how to do it.. Hi Friend, Try
Auto Complete Text Box - JSP-Servlet
Auto Complete Text Box Please help me in Aotocomplete text box code. I m a java programmer. I m working on jsp tech. please give me the code for Autocomplete text box in which the values will generate from database table
Auto Complete Text Box Please help me in Aotocomplete text box code. I m a java programmer. I m working on jsp tech. please give me the code for Autocomplete text box in which the values will generate from database table
Advertisements
Automatically display in text box - JSP-Servlet
Automatically display in text box Dear Deepak Sir, When i enter some text in text box.That corresponding value in database,the value display in another text box using ajax. Thanks & Regards, VijayaBabu.M
Automatically display in text box Dear Deepak Sir, When i enter some text in text box.That corresponding value in database,the value display in another text box using ajax. Thanks & Regards, VijayaBabu.M
Auto Complete Text Box - JSP-Servlet
Auto Complete Text Box - JSP-Servlet Auto Complete Text Box Please help me in Aotocomplete text box code. I m a java programmer. I m working on jsp tech. please give me the code for Autocomplete text box in which the values
Auto Complete Text Box - JSP-Servlet Auto Complete Text Box Please help me in Aotocomplete text box code. I m a java programmer. I m working on jsp tech. please give me the code for Autocomplete text box in which the values
populating text box using jsp code
populating text box using jsp code Sir, How to populate related values in a text box after selecting value from drop down list using JSP and mysql...].text; window.location.replace("http://localhost:8080/examples/jsp
populating text box using jsp code Sir, How to populate related values in a text box after selecting value from drop down list using JSP and mysql...].text; window.location.replace("http://localhost:8080/examples/jsp
To Retain the values entered in the text box after submit in jsp page
To Retain the values entered in the text box after submit in jsp page i am working on a jsp pge which has many text boxes and one dynamic drop down. The functionality is when user enters comma separated values in those text
To Retain the values entered in the text box after submit in jsp page i am working on a jsp pge which has many text boxes and one dynamic drop down. The functionality is when user enters comma separated values in those text
How to get data from DB in to Text box by using Jsp & Ajax
How to get data from DB in to Text box by using Jsp & Ajax I want to get the data from database in to text box in a jsp page by using Ajax. If I enter the letter A in the textbox it should show only those values which starts
How to get data from DB in to Text box by using Jsp & Ajax I want to get the data from database in to text box in a jsp page by using Ajax. If I enter the letter A in the textbox it should show only those values which starts
To get the value of more than one text box in an HTML page to a jsp page - JSP-Interview Questions
To get the value of more than one text box in an HTML page to a jsp page An html file has a text box as To get the value of this text box in a JSP... file has a text box as To get the value of this text box in a JSP file
To get the value of more than one text box in an HTML page to a jsp page An html file has a text box as To get the value of this text box in a JSP... file has a text box as To get the value of this text box in a JSP file
Insert value of dynamic generated text box in jsp using javascript
Insert value of dynamic generated text box in jsp using javascript hello sir , i want to generate dynamic text box at run time and i did that using... that dynamically generated text box value into database at a time without
Insert value of dynamic generated text box in jsp using javascript hello sir , i want to generate dynamic text box at run time and i did that using... that dynamically generated text box value into database at a time without
select box and text box validations
select box and text box validations hi, any one please tell me how to set validations for select box and text boxes using bean classes? thank you Please visit the following link: http://www.roseindia.net/jsp/user
select box and text box validations hi, any one please tell me how to set validations for select box and text boxes using bean classes? thank you Please visit the following link: http://www.roseindia.net/jsp/user
I am getting Undefined in Text Box Very Urgent - JSP-Servlet
I am getting Undefined in Text Box Very Urgent Respected Sir/Madam... the value "Undefined" in Emp ID text box which is present in the main page.. Here's... application. Read for more information. http://www.roseindia.net/jsp/popup-window
I am getting Undefined in Text Box Very Urgent Respected Sir/Madam... the value "Undefined" in Emp ID text box which is present in the main page.. Here's... application. Read for more information. http://www.roseindia.net/jsp/popup-window
display diffrence between two dates in a text box - JSP-Servlet
the days in another text box when i click inside that test box.lease help me...display diffrence between two dates in a text box i have these set of codes // String di=request.getParameter("timestamp2"); String d2
the days in another text box when i click inside that test box.lease help me...display diffrence between two dates in a text box i have these set of codes // String di=request.getParameter("timestamp2"); String d2
how to prevent no from unroundin off on clicking text box again in JSP and Jquery
how to prevent no from unroundin off on clicking text box again in JSP and Jquery I am rounding off numbers entered in a text box in jsp but when I... on clicking on that text box again in Jquery and JSP. Thanks
how to prevent no from unroundin off on clicking text box again in JSP and Jquery I am rounding off numbers entered in a text box in jsp but when I... on clicking on that text box again in Jquery and JSP. Thanks
how to display data from mysql table in text box using jsp??
how to display data from mysql table in text box using jsp?? <... at line: 113 in the jsp file: /Cat1.jsp The local variable v_RGPC may not have...="row">Reference GPC</th> 113: <td><input type="text" name
how to display data from mysql table in text box using jsp?? <... at line: 113 in the jsp file: /Cat1.jsp The local variable v_RGPC may not have...="row">Reference GPC</th> 113: <td><input type="text" name
input type dialog box take text and search a list and focus that text - JSP-Servlet
input type dialog box take text and search a list and focus that text i have a button..when i press it will prompt a dialog box with a text box... then it will search a list which contains data in the same page and if found
input type dialog box take text and search a list and focus that text i have a button..when i press it will prompt a dialog box with a text box... then it will search a list which contains data in the same page and if found
add text box and select list dynamically and get its value to store it into database using jsp request parameter
add text box and select list dynamically and get its value to store it into database using jsp request parameter its very helpful when you have only... added select box also into next jsp page plz reply me as early as posssible
add text box and select list dynamically and get its value to store it into database using jsp request parameter its very helpful when you have only... added select box also into next jsp page plz reply me as early as posssible
two text box problem
two text box problem i have two text box in two different pages and same variable use in two text box when enter value in first text box it's reflection show in second text box , how i reduce it in jsf ? Hi Friend
two text box problem i have two text box in two different pages and same variable use in two text box when enter value in first text box it's reflection show in second text box , how i reduce it in jsf ? Hi Friend
auto complete text box - Ajax
auto complete text box How to create auto complete text box in jsp using ajax technology ? plz giv me steps wise code
auto complete text box How to create auto complete text box in jsp using ajax technology ? plz giv me steps wise code
sir plz help in design a jsp page whichis as follow username [_____] select [__>]password [_____] after selection then onlypassword text box is visible
sir plz help in design a jsp page sir plz help in design a jsp page which is as follow username [ _ ] select [ > ] password [ _ ] after selection then only password text box is visible
sir plz help in design a jsp page sir plz help in design a jsp page which is as follow username [ _ ] select [ > ] password [ _ ] after selection then only password text box is visible
reading data from a text box with the same name using servlets - JSP-Servlet
reading data from a text box with the same name using servlets ... like a= b= c= using servlet i want to print all the values from each text box? is it possible.this question i faced in an interview. kindly reply
reading data from a text box with the same name using servlets ... like a= b= c= using servlet i want to print all the values from each text box? is it possible.this question i faced in an interview. kindly reply
java script text box
will click submit button the text should be submitted(it shows the value in alert). i also want the text box should generate in front of NEW button(next/prev...java script text box hi, I created a button when i click
will click submit button the text should be submitted(it shows the value in alert). i also want the text box should generate in front of NEW button(next/prev...java script text box hi, I created a button when i click
combo box - JSP-Servlet
combo box how to get a combo box in jsp page which allows editing as well as list box
combo box how to get a combo box in jsp page which allows editing as well as list box
enable text box and label on selection
enable text box and label on selection hello, Please tell me how to enable label and text box on selection of drop down list box. in drop down list box all values come from database. please reply
enable text box and label on selection hello, Please tell me how to enable label and text box on selection of drop down list box. in drop down list box all values come from database. please reply
To display suggestions in a text box - Ajax
the Ajax : Some steps to be memeber : 1)Create a text box on the JSP Page..., to get the suggestions i mean when i enter the alphabet in a text box(For ex:'A'), the names that starts from 'A' have to display in the text box
the Ajax : Some steps to be memeber : 1)Create a text box on the JSP Page..., to get the suggestions i mean when i enter the alphabet in a text box(For ex:'A'), the names that starts from 'A' have to display in the text box
Text box control--keypress event
Text box control--keypress event In my form have a text box...My requirement is... when is type characters in that box... before typing the 3rd character the space should come automatically or programmatically...the sturucture
Text box control--keypress event In my form have a text box...My requirement is... when is type characters in that box... before typing the 3rd character the space should come automatically or programmatically...the sturucture
enable text box
enable text box Dear all I would like to enable a textbox by clicking on a button. pleas ehelp me out how can i do this regards JV
enable text box Dear all I would like to enable a textbox by clicking on a button. pleas ehelp me out how can i do this regards JV
Display current date in text box in JSP using javascript
Display current date in text box in JSP using javascript In this section you will learn how to display current date in text box using JavaScript.For...();"> Today's Date is: <input type="text" id="datetext"
Display current date in text box in JSP using javascript In this section you will learn how to display current date in text box using JavaScript.For...();"> Today's Date is: <input type="text" id="datetext"
Drag a Text Box into dynamic positions
Drag a Text Box into dynamic positions Plz can anyone tell how can i drag a text box using mouse or arrow keys... Im doing a accounts projects and i need this feature for cheque configuration
Drag a Text Box into dynamic positions Plz can anyone tell how can i drag a text box using mouse or arrow keys... Im doing a accounts projects and i need this feature for cheque configuration
msg box in jsp
msg box in jsp i need the source code to display the msgbox in jsp....but one condition is,i need to use it in the current page itself...now i use the message box means it prints it into another page...i need to resolve it plz
msg box in jsp i need the source code to display the msgbox in jsp....but one condition is,i need to use it in the current page itself...now i use the message box means it prints it into another page...i need to resolve it plz
check box in jsp
check box in jsp hey guys i am working on a web based project using jsp. In my project 1 am having 9 check boxes in 3 rows in the same form. I want to select 1 check box from each row and also i want to avoid many check box
check box in jsp hey guys i am working on a web based project using jsp. In my project 1 am having 9 check boxes in 3 rows in the same form. I want to select 1 check box from each row and also i want to avoid many check box
List Box - JSP-Servlet
list box.on selecting one value in list box,i will retrieve values from database and store into another list box in same page using javascript :location.my problem is in first list box,value which i selected to get values is not displaying
list box.on selecting one value in list box,i will retrieve values from database and store into another list box in same page using javascript :location.my problem is in first list box,value which i selected to get values is not displaying
HI Jsp check box..!
HI Jsp check box..! Hi all.. I want to update the multiple values of database table using checkbox..after clicking submit the edited field has to update and rest has to enable to update...please help me..its urgent
HI Jsp check box..! Hi all.. I want to update the multiple values of database table using checkbox..after clicking submit the edited field has to update and rest has to enable to update...please help me..its urgent
how to create a text box using awt
how to create a text box using awt give an example how creat multi buttons & text boxes
how to create a text box using awt give an example how creat multi buttons & text boxes
how to crate callout box in jsp - JSP-Servlet
how to crate callout box in jsp how to create a callout box when pointing a link in jsp page like in MS-word document callout box. Please help me I want to use
how to crate callout box in jsp how to create a callout box when pointing a link in jsp page like in MS-word document callout box. Please help me I want to use
reading dropdown values from properties file in jsp
reading dropdown values from properties file in jsp reading dropdown values from properties file in jsp
reading dropdown values from properties file in jsp reading dropdown values from properties file in jsp
How to retrieve data by using combo box value in jsp? - JSP-Servlet
How to retrieve data by using combo box value in jsp? For example, In Employee.jsp form, When i click employee id value in combo box ,the related employee name will be displayed in text field
How to retrieve data by using combo box value in jsp? For example, In Employee.jsp form, When i click employee id value in combo box ,the related employee name will be displayed in text field
How to assign a default value to text box in netbeans
How to assign a default value to text box in netbeans I have a java application,and i want to assign a default variable to the textbox
How to assign a default value to text box in netbeans I have a java application,and i want to assign a default variable to the textbox
create text box by clicking button and submittong text in text box using submit
create text box by clicking button and submittong text in text box using... is created. and i want to do that when i enter the text input in text box and when i... box in SOP). i also want the text box should generate in front of NEW button
create text box by clicking button and submittong text in text box using... is created. and i want to do that when i enter the text input in text box and when i... box in SOP). i also want the text box should generate in front of NEW button
J2ME Text Box Example
J2ME Text Box Example This application illustrates how to create the text box using TextBox class. The TextBox class is a Screen that allows the user to enter and edit text
J2ME Text Box Example This application illustrates how to create the text box using TextBox class. The TextBox class is a Screen that allows the user to enter and edit text
jsp list box - Java Beginners
jsp list box I have two list boxs. the values for the first list box is retrieved from the mysql database. I want to fill the second list box... = document.getElementById("country").options[cid].text window.location.replace
jsp list box I have two list boxs. the values for the first list box is retrieved from the mysql database. I want to fill the second list box... = document.getElementById("country").options[cid].text window.location.replace
form text box connection with mysql database feild - JDBC
form text box connection with mysql database feild Respected Sir, What is the coding to connect a form text box field with mysql database table.../jsp/prepared-statement-query.shtml http://www.roseindia.net/jsp/submit-comments
form text box connection with mysql database feild Respected Sir, What is the coding to connect a form text box field with mysql database table.../jsp/prepared-statement-query.shtml http://www.roseindia.net/jsp/submit-comments
how to display webservice response in a text box
how to display webservice response in a text box Hallo, i have created a webservice and when i sended request to my webservice its sending proper response . the point is how to dispaly the response values in a text box usinj
how to display webservice response in a text box Hallo, i have created a webservice and when i sended request to my webservice its sending proper response . the point is how to dispaly the response values in a text box usinj
combo box - JSP-Servlet
combo box I am using a JSP form in which a combobox is given and I want to populate data in it from database and on the basis of yhe selected item I want to display related data in a textbox Hi Friend, Create
combo box I am using a JSP form in which a combobox is given and I want to populate data in it from database and on the basis of yhe selected item I want to display related data in a textbox Hi Friend, Create
retrieve value from db in text box + calendar implementation.
retrieve value from db in text box + calendar implementation. I... there is already a text box..Now i want to get the value retrieved from database in that text field how can i do it... Please help... Please visit
retrieve value from db in text box + calendar implementation. I... there is already a text box..Now i want to get the value retrieved from database in that text field how can i do it... Please help... Please visit
Change background color of text box - Java Beginners
Change background color of text box Hi how can i change the background color to red of Javascript text box when ever user enters an incorrect value while on entering a correct value its background color should change green
Change background color of text box Hi how can i change the background color to red of Javascript text box when ever user enters an incorrect value while on entering a correct value its background color should change green
On click Checkbox values displayed in text box
On click Checkbox values displayed in text box Hi sir, If i onclick the checkbox values should be displayed in text box, the following code is working properly in Internet Explorer browser but its not working in Google chrome
On click Checkbox values displayed in text box Hi sir, If i onclick the checkbox values should be displayed in text box, the following code is working properly in Internet Explorer browser but its not working in Google chrome
On click Checkbox values displayed in text box
On click Checkbox values displayed in text box Hi sir, If i onclick the checkbox values should be displayed in text box, the following code is working properly in Internet Explorer browser but its not working in Google chrome
On click Checkbox values displayed in text box Hi sir, If i onclick the checkbox values should be displayed in text box, the following code is working properly in Internet Explorer browser but its not working in Google chrome
use properties file to connect to the database in jsp..
use properties file to connect to the database in jsp.. How to use properties file to connect jsp code with database .......... Here is a jsp code that connects to database using properties file. <%@page import
use properties file to connect to the database in jsp.. How to use properties file to connect jsp code with database .......... Here is a jsp code that connects to database using properties file. <%@page import
How to write .properties file from jsp
it in my jsp but Iam unble to modify/write the .properties file and Iam not getting... to implement/write .properties file from jsp. Regards, Venkatesh Gurram.ADS...How to write .properties file from jsp Hi i new to java i stuck here
it in my jsp but Iam unble to modify/write the .properties file and Iam not getting... to implement/write .properties file from jsp. Regards, Venkatesh Gurram.ADS...How to write .properties file from jsp Hi i new to java i stuck here
Ads
