validateInteger.js
Summary
No overview generated for 'validateInteger.js'
Method Summary
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static Object
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validateInteger(form)
Check to see if fields are a valid integer.
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function validateInteger(form) {
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
var oInteger = eval('new ' + jcv_retrieveFormName(form) + '_IntegerValidations()');
for (var x in oInteger) {
if (!jcv_verifyArrayElement(x, oInteger[x])) {
continue;
}
var field = form[oInteger[x][0]];
if (!jcv_isFieldPresent(field)) {
continue;
}
if ((field.type == 'hidden' ||
field.type == 'text' ||
field.type == 'textarea' ||
field.type == 'select-one' ||
field.type == 'radio')) {
var value = '';
if (field.type == "select-one") {
var si = field.selectedIndex;
if (si >= 0) {
value = field.options[si].value;
}
} else {
value = field.value;
}
if (value.length > 0) {
if (!jcv_isDecimalDigits(value)) {
bValid = false;
if (i == 0) {
focusField = field;
}
fields[i++] = oInteger[x][1];
} else {
var iValue = parseInt(value, 10);
if (isNaN(iValue) || !(iValue >= -2147483648 && iValue <= 2147483647)) {
if (i == 0) {
focusField = field;
}
fields[i++] = oInteger[x][1];
bValid = false;
}
}
}
}
}
if (fields.length > 0) {
jcv_handleErrors(fields, focusField);
}
return bValid;
}
Copyright ® 2000-2005 - Apache Software Foundation
Documentation generated by
JSDoc on Tue Nov 28 22:30:05 2006