Code
// Integer Box Control
//
// Notes
// To create an integer box control, call the SetupIntegerBoxControl function.
// It should be passed an input element with type of text.
// The onchange event of the input element will invoke the validation function.
// The validation function ensures only positive integer data is entered.
//
// History
// 09/08/2005 - WSR : created based on dateboxcontrol
// hooks functionality up to given textbox
function SetupIntegerBoxControl( ctlIntegerBox )
{
// if a valid object was given
if (ctlIntegerBox)
{
// validate current contents
IntegerBoxControl_Validate( ctlIntegerBox );
// hook up event handlers
ctlIntegerBox.onchange = function () { IntegerBoxControl_Validate(this); };
}
}
// validates the input
function IntegerBoxControl_Validate( ctlIntegerBox )
{
// parse the input as an integer
var intValue = parseInt(ctlIntegerBox.value, 10);
// if this is not an integer
if (isNaN(intValue))
{
// clear text box
ctlIntegerBox.value = '';
}
// if this is an integer
else
{
switch (true)
{
case (intValue == 0) :
// clear text box
ctlIntegerBox.value = '';
break;
case (intValue > 0) :
// put the parsed integer value in the text box
ctlIntegerBox.value = intValue.toString();
break;
case (intValue < 0) :
// put the positive parsed integer value in the text box
ctlIntegerBox.value = (-1 * intValue).toString();
break;
}
}
}
// set window load event handler
window.onload = window_load;
// ----------------------------------------------------------------------------
// window_load
// Description: event handler for window load event
// Arguments: none
// Dependencies:
// SetupDateBoxControl (dateboxcontrol.js)
// SetupIntegerBoxControl (integerboxcontrol.js)
// frmSearch_submit
// cmdRequesting_click
// txtRequesting_change
// frmRecent_submit
//
function window_load()
{
// get input elements in document
var arrInputs = document.getElementsByTagName('INPUT');
// cycle through input elements
for ( var i = 0; i < arrInputs.length; i++ )
{
// if this is a datebox control
if ( 'date' == arrInputs[i].getAttribute('bvr-datatype') && 'text' == arrInputs[i].getAttribute('type') )
{
// setup the control
SetupDateBoxControl( arrInputs[i] );
}
// if this is a integerbox control
if ( 'integer' == arrInputs[i].getAttribute('bvr-datatype') && 'text' == arrInputs[i].getAttribute('type') )
{
// setup the control
SetupIntegerBoxControl( arrInputs[i] );
}
}
// get reference to search form
var elForm = document.getElementById('frmSearch');
if (elForm)
{
// set submit event handler
elForm.onsubmit = frmSearch_submit;
// set cmdTimekeeperLookup click event handler
var elToWire = document.getElementById('cmdTimekeeperLookup');
if (elToWire)
{
elToWire.onclick = cmdRequesting_click;
elToWire.textbox = document.getElementById('txtRequestingTimekeeper');
// set textbox change events
if (elToWire.textbox)
{
elToWire.textbox.onchange = txtRequesting_change;
elToWire.textbox.onblur = txtRequesting_change;
elToWire.textbox.label = document.getElementById('lblTimekeeperName');
if ( typeof window.strRequesting == 'undefined' )
window.strRequesting = '';
}
}
}
// get reference to recent form
elForm = document.getElementById('frmRecent');
if (elForm)
{
// set submit event handler
elForm.onsubmit = frmRecent_submit;
}
}
//
// window_load
// ----------------------------------------------------------------------------