/*****************************************************************************************************************
Purpose: Script file for common client side validation functions, required for front end validations
Script: Javascript
******************************************************************************************************************/
/*----------------------------------------------------------------------------------------------------------------
Function: cmpare_datevalue(dtLow,dtHigh)
Purpose: function to compare two date values
Inputs: dtLow string parameter holding the smaller date value to compare
dtHigh string parameter holding the larger date value to compare
Returns: true/false boolean parameter returning true or false for output value
---------------------------------------------------------------------------------------------------------------*/
function cmpare_datevalue(dtLow,dtHigh){
var dtParm_Low=ChangeFormatDD2MM(dtLow) //converting date format to mm/dd/yyyy
var dtParm_High=ChangeFormatDD2MM(dtHigh) //converting date format to mm/dd/yyyy
if (Date.parse(dtParm_Low) <= Date.parse(dtParm_High)) {
return true;
}
else {
alert("To Date Value Less Than From Date")
return false
}
}
function CompareValues(FormName,LabelName,FieldName){
var FieldRef=eval("document." + FormName +"." + FieldName);
var FieldValue=FieldRef.value
FieldValue=LTrim(RTrim(FieldValue))
var LabelRef=eval("document." + FormName +"." + LabelName);
var LabelValue=LabelRef.value
LabelValue=LTrim(RTrim(LabelValue))
if(FieldValue!=LabelValue)
{
return false
}
return true
}
function CheckUKPostCode(FormName,LabelName,FieldName){ //check postcode format is valid
var FieldRef=eval("document." + FormName +"." + FieldName);
var FieldValue=FieldRef.value
FieldValue=LTrim(RTrim(FieldValue))
//MsgRef.value = LabelName + " Must Be Entered!"
eval("document." + FormName +"." + FieldName + ".focus()")
test = FieldValue; size = test.length
test = test.toUpperCase(); //Change to uppercase
while (test.slice(0,1) == " ") //Strip leading spaces
{test = test.substr(1,size-1);size = test.length
}
while(test.slice(size-1,size)== " ") //Strip trailing spaces
{test = test.substr(0,size-1);size = test.length
}
FieldRef.value = test; //write back to form field
if (size < 6 || size > 8){ //Code length rule
alert(LabelName + " is not a valid postcode - wrong length.");
FieldRef.focus();
return false;
}
if (!(isNaN(test.charAt(0)))){ //leftmost character must be alpha character rule
alert(LabelName + " is not a valid postcode - cannot start with a number");
FieldRef.focus();
return false;
}
if (isNaN(test.charAt(size-3))){ //first character of inward code must be numeric rule
alert(LabelName + " is not a valid postcode - alpha character in wrong position");
FieldRef.focus();
return false;
}
if (!(isNaN(test.charAt(size-2)))){ //second character of inward code must be alpha rule
alert(LabelName + " is not a valid postcode - number in wrong position");
FieldRef.focus();
return false;
}
if (!(isNaN(test.charAt(size-1)))){ //third character of inward code must be alpha rule
alert(LabelName + " is not a valid postcode - number in wrong position");
FieldRef.focus();
return false;
}
if (!(test.charAt(size-4) == " ")){//space in position length-3 rule
alert(LabelName + " is not a valid postcode - no space or space in wrong position");
FieldRef.focus();
return false;
}
count1 = test.indexOf(" ");count2 = test.lastIndexOf(" ");
if (count1 != count2){//only one space rule
alert(LabelName + " is not a valid postcode - only one space allowed");
FieldRef.focus();
return false;
}
return true;
}
/*----------------------------------------------------------------------------------------------------------------
Function: ChangeFormatDD2MM(SuppliedDate)
Purpose: function chnages the date format from dd/mm/yyyy to mm/dd/yyyy
Returns: converted date
---------------------------------------------------------------------------------------------------------------*/
function ChangeFormatDD2MM(SuppliedDate)
{
DateReversed = SuppliedDate;
/* Getting Day Part*/
if (SuppliedDate.charAt(1) == '/')
DatePart = SuppliedDate.substring(0,1);
else {
if (SuppliedDate.charAt(2) == '/') {
DatePart = SuppliedDate.substring(0,2);
}
}
/* Getting Month Part*/
if (DatePart.length==2) {
if (SuppliedDate.charAt(4) == '/') {
position=5;
MonthPart = SuppliedDate.substring(3,4);
}
else {
if (SuppliedDate.charAt(5) == '/') {
position=6;
MonthPart = SuppliedDate.substring(3,5);
}
}
}
else {
if (SuppliedDate.charAt(4) == '/') {
position=5;
MonthPart = SuppliedDate.substring(2,4);
}
else {
if (SuppliedDate.charAt(3) == '/') {
position=4;
MonthPart = SuppliedDate.substring(2,3);
}
}
}
/* Getting Year Part*/
YearPart=SuppliedDate.substring(position,SuppliedDate.length);
DateReversed = MonthPart + "/" + DatePart + "/" + YearPart
return DateReversed;
}
/*----------------------------------------------------------------------------------------------------------------
Function: AddListItem(strInputValue,strInputText,objFrmName,objSelFieldName)
Purpose: function to add new item in the list box
Inputs: strInputValue string parameter holding the value for option
strInputText string parameter holding the display text for option
objFrmName string parameter holding the name of the form
objSelFieldName string parameter holding the name of selection that gets populated
Returns: true/false boolean parameter returning true or false for output value
---------------------------------------------------------------------------------------------------------------*/
function AddListItem(strInputValue,strInputText,objFrmName,objSelFieldName) {
if(strInputValue.length > 0) {
var OselRef=eval("document." + objFrmName + "." + objSelFieldName)
var ONewOption=document.createElement("Option")
OselRef.add(ONewOption)
var OptRef=OselRef.item(OselRef.length-1)
OptRef.text=strInputText
OptRef.value=strInputValue
return true;
}
else {
alert("Please Update Value To Be Added In List")
return false;
}
}
/*----------------------------------------------------------------------------------------------------------------
Function: RemoveListItem(objFrmName,objSelFieldName)
Purpose: function to add new item in the list box
Inputs: objFrmName string parameter holding the name of the form
objSelFieldName string parameter holding the name of selection that gets populated
Returns: true/false boolean parameter returning true or false for output value
---------------------------------------------------------------------------------------------------------------*/
function RemoveListItem(objFrmName,objSelFieldName) {
var LIndex=0
var OselRef=eval("document." + objFrmName + "." + objSelFieldName)
var OExistOption=document.createElement("Option")
LIndex=OselRef.selectedIndex
if (LIndex>=0) {
OselRef.remove(LIndex)
return true;
}
else{
return false;
}
}
/*----------------------------------------------------------------------------------------------------------------
Function: object_changestate(frmName,objName,selMode)
Purpose: function to enable or disable html object
Inputs: frmName string parameter holding the form name of the html object
objName string parameter holding the name of the html object
selMode string parameter holding sigle character value e:enable, d:disable
Returns: -
---------------------------------------------------------------------------------------------------------------*/
function object_changestate(frmName,objName,selMode) {
var objSel=eval("document."+ frmName + "." + objName)
if (selMode.toLowerCase()=="e") {
objSel.disabled=false
}
if (selMode.toLowerCase()=="d") {
objSel.disabled=true
}
}
/*----------------------------------------------------------------------------------------------------------------
Function: object_changestate(frmName,chk1Name,chk2Name,cmdPrint,selName)
Purpose: function to enable or disable html object
Inputs: frmName string parameter holding the form name of the html object
chk1Name string parameter holding the name of first check box object
chk2Name string parameter holding the name of second check box object
cmdPrint string parameter holding the name of print report button
selName string parameter holding the name of printer selection box
Returns: -
---------------------------------------------------------------------------------------------------------------*/
function print_consent(frmName,chk1Name,chk2Name,cmdPrint,selName) {
if ((eval("document."+ frmName + "." + chk1Name + ".checked")==true) && (eval("document."+ frmName + "." + chk2Name + ".checked")==true)) {
var objSel=eval("document."+ frmName + "." + selName)
var objPrint=eval("document."+ frmName + "." + cmdPrint)
objSel.disabled=false
objPrint.disabled=false
}
else{
var objSel=eval("document."+ frmName + "." + selName)
var objPrint=eval("document."+ frmName + "." + cmdPrint)
objSel.disabled=true
objPrint.disabled=true
}
}
/*----------------------------------------------------------------------------------------------------------------
Function: reload_page(strPagePath)
Purpose: function to reload the required page
Inputs: strPagePath string parameter holding the path and name of page to refresh
Returns: -
---------------------------------------------------------------------------------------------------------------*/
function reload_page(strPagePath)
{
window.location.href=strPagePath
}
/*----------------------------------------------------------------------------------------------------------------
Function: CheckNull(FieldValue,FieldName)
Purpose: function to Check Null Value
Inputs: FormName string Parameter containing name of the form
LabelName string Label of field on which validation is applied
FieldName string Name of field on which this validatuon is applied.
Returns: true/false boolean Parameter returning true or false for output value
---------------------------------------------------------------------------------------------------------------*/
function CheckForNull(FormName,LabelName,FieldName){
var FieldRef=eval("document." + FormName +"." + FieldName);
var FieldValue=FieldRef.value
FieldValue=LTrim(RTrim(FieldValue))
var MsgRef = eval("document." + FormName +".txtMessage");
var counter=0
if(parseInt(FieldValue.length) < 1) {
alert(LabelName + " must be entered.");
//MsgRef.value = LabelName + " Must Be Entered!"
eval("document." + FormName +"." + FieldName + ".focus()")
return false;
}
else{
//Check Spaces in String
for (LintCount=0;LintCount<=parseInt(FieldValue.length);LintCount++)
{
//If Space Found
if(FieldValue.charAt(LintCount)==' ')
{
counter=counter+1
}
}
//If Total Number of Spaces Equal to Total Length of String Then Return False
if(parseInt(counter)==parseInt(FieldValue.length))
{
alert(LabelName + " must be entered.");
//MsgRef.value = LabelName + " Must Be Entered!"
FieldRef.value=''
eval("document." + FormName +"." + FieldName + ".focus()")
return false;
}
else
{
FieldRef.value=FieldValue
return true;
}
}
}
function CheckForNullWithoutFocus(FormName,LabelName,FieldName){
var FieldRef=eval("document." + FormName +"." + FieldName);
var FieldValue=FieldRef.value
FieldValue=LTrim(RTrim(FieldValue))
var MsgRef = eval("document." + FormName +".txtMessage");
var counter=0
if(parseInt(FieldValue.length) < 1) {
alert(LabelName + " must be entered.");
//MsgRef.value = LabelName + " Must Be Entered!"
//eval("document." + FormName +"." + FieldName + ".focus()")
return false;
}
else{
//Check Spaces in String
for (LintCount=0;LintCount<=parseInt(FieldValue.length);LintCount++)
{
//If Space Found
if(FieldValue.charAt(LintCount)==' ')
{
counter=counter+1
}
}
//If Total Number of Spaces Equal to Total Length of String Then Return False
if(parseInt(counter)==parseInt(FieldValue.length))
{
alert(LabelName + " must be entered.");
//MsgRef.value = LabelName + " Must Be Entered!"
FieldRef.value=''
//eval("document." + FormName +"." + FieldName + ".focus()")
return false;
}
else
{
FieldRef.value=FieldValue
return true;
}
}
}
/*----------------------------------------------------------------------------------------------------------------
Function: CheckIsNumber(FormName,LabelName,FieldName)
Purpose: For Checking Integer........for fields where only numerics are required
Inputs: FormName string Parameter containing name of the form
LabelName string Parameter containing Label name to display in message
FieldName string Parameter containing Name of field for validatuon
Returns: true / false
-----------------------------------------------------------------------------------------------------------------*/
function CheckIsNumber(FormName,LabelName,FieldName) {
var FieldRef=eval("document." + FormName +"." + FieldName);
if(isNaN(FieldRef.value)) {
alert (" Numeric values allowed in "+ LabelName +" Field");
FieldRef.value="";
if(FieldRef.style.display != "none")
FieldRef.focus();
return false;
}
else {
return true;
}
}
/*----------------------------------------------------------------------------------------------------------------
Function: open_childwin(strVirtualPath,intWidth,intHeight,strTitle)
Purpose: Function to open a new child window
Inputs: strVirtualPath string Parameter holding the virtual path of file to load
intWidth Integer Parameter for pop up window width
intHeight Integer Parameter for pop up window height
strTitle string Parameter holding the title for child window
Returns: hndWin boolean Parameter returning handle to child window opened
---------------------------------------------------------------------------------------------------------------*/
function open_childwin(strVirtualPath,intWidth,intHeight,strTitle){
// var LstrPath=strVirtualPath
var strFormtString= "'toolbar=no,scrollbars=yes,height=" + intHeight + ",width=" + intWidth + ",top=100,left=100'"
window.child=window.open('',"winPreview",strFormtString)
window.child.document.open("text/html");
window.child.document.writeln("
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