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Javascript to force decimals in 0.25 steps
Post 302918538 by barrydocks on Wednesday 24th of September 2014 03:40:46 AM
09-24-2014
Javascript to force decimals in 0.25 steps
I have a few input values on a form that must be in 0.25 steps, how do I force this ? alternatively how do I automatically enter the correct vales as the user types and disallow any other values ie: as the firstnumber is typed (say 3) then .00 is added, then as the decimal point and the first decimal value is entered which must be either 0, 2, 5 or 7 then the appropriate second decimal is added which would be 0 or 5 as appropriate. I guess I will need an alert for any other values that might be entered in error?
I have googled and there are plenty of solutions to round to the nearest decimal but not to actually force 0.25 steps
I am sorry, I have absolutely no idea where to start
I have googled and there are plenty of solutions to round to the nearest decimal but not to actually force 0.25 steps
I am sorry, I have absolutely no idea where to start
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hppac(3X) hppac(3X) NAME
hppac: HPPACADDD(), HPPACCMPD(), HPPACCVAD(), HPPACCVBD(), HPPACCVDA(), HPPACCVDB(), HPPACDIVD(), HPPACLONGDIVD(), HPPACMPYD(), HPPAC- NSLD(), HPPACSLD(), HPPACSRD(), HPPACSUBD() - HP 3000-mode packed-decimal library SYNOPSIS
DESCRIPTION
This set of calls invokes the library functions for emulating 3000-mode (MPE V/E) packed-decimal operations. These functions are in library which is searched when the option is used with or ld(1). Performs packed-decimal addition. Compares two packed-decimal numbers. Converts an ASCII representation to packed-decimal. Converts a binary representation to packed-decimal. Converts a packed-decimal number to ASCII. Converts a packed-decimal number to binary. Performs packed-decimal division. Performs packed-decimal division (alternate routine). Performs packed-decimal multiplication. Performs a packed-decimal normalizing left shift. Performs a packed-decimal left shift. Performs a packed-decimal right shift. Performs packed-decimal subtraction. For all operations, the value returned in the variable to which the compcode argument points is one of the following values of type Result > 0 or operand1 > operand2 Result < 0 or operand1 < operand2 Result == 0 or operand1 == operand2 For all operations, the value returned in the variable to which the pacstatus argument points is one of the following values of type Their meanings are intended to be obvious: AUTHOR The HPPAC library was developed by HP. SEE ALSO
PA-RISC Systems Only hppac(3X)