Reg: Integer Validation

[Former Member]

Hi All,

I am using a integer for an input field as assigned defualt value as 1, but if user changes it to any char eg:a, this is resulting in a error message

"Value a contains non-numeric characters "

which is given by Webdyn pro, and blocking the remaining functionality untill the value is changed to integer value.

Please suggest me how can i overcome this

Thanks

-

---

Nagaraju

[siddharth_jain · Accepted solution]

Hi,

go to action tab of view,

right click on the action associated with the button and edit

check without validation check box.

deploy the new archive and see if it works.

[siddharth_jain]

Hi,

if input field does not require any input from user apart from the default one then first you can set the enable property of input field to false.

and Webdynpro framework validation applies when your action event handler is created with Without validation option unchecked.

try checking this option of event handler.

Siddharth

[Former Member]

Hi Siddharth,

I want user to enter values, but expected is only integer. But if user enters a char Eg:a Webdynpro validation is taking place, which i want to skip..

Thanks

-

---

Nagaraju

[former_member192434]

Hi

Create a context attribute and set the data type as integer

and put the validation logic on onEnter action

Thanks

Anup

[Former Member]

Hi,

I have done the same, problem now is if user enter a char value Eg:a, validation is done from webdynpro and showing error as i mentioned, which i dont require.

Thanks

-

---

Nagaraju

[former_member192434]

Hi

take the help of this sample cod, once you achived this functionalty then set a boolean type flag as true, and use this flag for rest of the procdure.

i mean once this flag is true then put a condition to skip the rest of the process.

DecimalFormat pattern = new DecimalFormat( "#,##0;(#,##0)" );

String numberString = "(1,234)";

Number n = null;

try

{

n = pattern.parse( numberString );

}

catch ( ParseException e )

{

//( "oops:" + numberString );

// n = new Integer( 0 );

for more details

check this link

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/837d9290-0201-0010-1381-e633fe17...

Thanks