-//
-// This script was created
-// by Mircho Mirev
-// mo /mo@momche.net/
-// Copyright (c) 2004-2005 Mircho Mirev
-//
-// :: feel free to use it BUT
-// :: if you want to use this code PLEASE send me a note
-// :: and please keep this disclaimer intact
-//
-
-function cAutocomplete( sInputId )
-{
- this.init( sInputId )
-}
-
-cAutocomplete.CS_NAME = 'Autocomplete component'
-cAutocomplete.CS_OBJ_NAME = 'AC_COMPONENT'
-cAutocomplete.CS_LIST_PREFIX = 'ACL_'
-cAutocomplete.CS_BUTTON_PREFIX = 'ACB_'
-cAutocomplete.CS_INPUT_PREFIX = 'AC_'
-cAutocomplete.CS_HIDDEN_INPUT_PREFIX = 'ACH_'
-cAutocomplete.CS_INPUT_CLASSNAME = 'dropdown'
-
-cAutocomplete.CB_AUTOINIT = true
-
-cAutocomplete.CB_AUTOCOMPLETE = false
-
-cAutocomplete.CB_FORCECORRECT = false
-
-//the separator when autocompleting multiple values
-cAutocomplete.CB_MATCHSUBSTRING = false
-cAutocomplete.CS_SEPARATOR = ','
-
-//the separator of associative arrays
-cAutocomplete.CS_ARRAY_SEPARATOR = ','
-
-//match the input string only against the begining of the strings
-//or anywhere in the string
-cAutocomplete.CB_MATCHSTRINGBEGIN = true
-
-cAutocomplete.CN_OFFSET_TOP = 2
-cAutocomplete.CN_OFFSET_LEFT = -1
-
-cAutocomplete.CN_LINE_HEIGHT = 19
-cAutocomplete.CN_NUMBER_OF_LINES = 10
-cAutocomplete.CN_HEIGHT_FIX = 2
-
-cAutocomplete.CN_CLEAR_TIMEOUT = 300
-cAutocomplete.CN_SHOW_TIMEOUT = 400
-cAutocomplete.CN_REMOTE_SHOW_TIMEOUT = 1000
-cAutocomplete.CN_MARK_TIMEOUT = 400
-
-cAutocomplete.hListDisplayed = null
-cAutocomplete.nCount = 0
-
-cAutocomplete.autoInit = function()
-{
- var nI = 0
- var hACE = null
- var sLangAtt
-
- for( nI = 0; nI < document.getElementsByTagName( 'INPUT' ).length; nI++ )
- {
- if( document.getElementsByTagName( 'INPUT' )[ nI ].type.toLowerCase() == 'text' )
- {
- sLangAtt = document.getElementsByTagName( 'INPUT' )[ nI ].getAttribute( 'acdropdown' )
- if( sLangAtt != null && sLangAtt.length > 0 )
- {
- if( document.getElementsByTagName( 'INPUT' )[ nI ].id == null || document.getElementsByTagName( 'INPUT' )[ nI ].id.length == 0 )
- {
- document.getElementsByTagName( 'INPUT' )[ nI ].id = cAutocomplete.CS_OBJ_NAME + cAutocomplete.nCount
- }
- hACE = new cAutocomplete( document.getElementsByTagName( 'INPUT' )[ nI ].id )
- }
- }
- }
-
- var nTALength = document.getElementsByTagName( 'TEXTAREA' ).length
- for( nI = 0; nI < nTALength; nI++ )
- {
- sLangAtt = document.getElementsByTagName( 'TEXTAREA' )[ nI ].getAttribute( 'acdropdown' )
- if( sLangAtt != null && sLangAtt.length > 0 )
- {
- if( document.getElementsByTagName( 'TEXTAREA' )[ nI ].id == null || document.getElementsByTagName( 'TEXTAREA' )[ nI ].id.length == 0 )
- {
- document.getElementsByTagName( 'TEXTAREA' )[ nI ].id = cAutocomplete.CS_OBJ_NAME + cAutocomplete.nCount
- }
- hACE = new cAutocomplete( document.getElementsByTagName( 'TEXTAREA' )[ nI ].id )
- }
- }
-
-
- var nSelectsLength = document.getElementsByTagName( 'SELECT' ).length
- var aSelect = null
- for( nI = 0; nI < nSelectsLength; nI++ )
- {
- aSelect = document.getElementsByTagName( 'SELECT' )[ nI ]
- sLangAtt = aSelect.getAttribute( 'acdropdown' )
- if( sLangAtt != null && sLangAtt.length > 0 )
- {
- if( aSelect.id == null || aSelect.id.length == 0 )
- {
- aSelect.id = cAutocomplete.CS_OBJ_NAME + cAutocomplete.nCount
- }
- hACE = new cAutocomplete( aSelect.id )
- nSelectsLength--
- nI--
- }
- }
-}
-
-if( cAutocomplete.CB_AUTOINIT )
-{
- if( window.attachEvent )
- {
- window.attachEvent( 'onload', cAutocomplete.autoInit )
- }
- else if( window.addEventListener )
- {
- window.addEventListener( 'load', cAutocomplete.autoInit, false )
- }
-}
-
-cAutocomplete.prototype.init = function( sInputId )
-{
- this.sInputId = sInputId
- this.sListId = cAutocomplete.CS_LIST_PREFIX + sInputId
-
- this.sObjName = cAutocomplete.CS_OBJ_NAME + '_obj_' + (cAutocomplete.nCount++)
- this.hObj = this.sObjName
-
- this.hActiveSelection = null
- this.nSelectedItemIdx = -1
-
- //the value of the input before the list is displayed
- this.sLastActiveValue = ''
- this.sActiveValue = ''
- this.bListDisplayed = false
- this.nItemsDisplayed = 0
-
- //if I transform a select option or the supplied array is associative I create a hidden input
- //with the name of the original input and replace the original input's name
- this.bAssociative = false
- this.sHiddenInputId = null
- this.bHasButton = false
-
- //the actual data
- this.aData = null
- //the search array object
- this.aSearchData = new Array()
- this.bSorted = false
-
- //the length of the last matched typed string
- this.nLastMatchLength = 0
-
- this.bForceCorrect = cAutocomplete.CB_FORCECORRECT
- var sForceCorrect = document.getElementById( this.sInputId ).getAttribute( 'autocomplete_forcecorrect' )
- if( sForceCorrect != null && sForceCorrect.length > 0 )
- {
- this.bForceCorrect = eval( sForceCorrect )
- }
-
- //match a only from the beginning or anywhere in the values
- this.bMatchBegin = cAutocomplete.CB_MATCHSTRINGBEGIN
- var sMatchBegin = document.getElementById( this.sInputId ).getAttribute( 'autocomplete_matchbegin' )
- if( sMatchBegin != null && sMatchBegin.length > 0 )
- {
- this.bMatchBegin = eval( sMatchBegin )
- }
- //match substrings separated by cAutocomplete.CS_SEPARATOR
- this.bMatchSubstring = cAutocomplete.CB_MATCHSUBSTRING
- var sMatchSubstring = document.getElementById( this.sInputId ).getAttribute( 'autocomplete_matchsubstring' )
- if( sMatchSubstring != null && sMatchSubstring.length > 0 )
- {
- this.bMatchSubstring = true
- }
-
- //autocomplete with the first option from the list
- this.bAutoComplete = cAutocomplete.CB_AUTOCOMPLETE
- this.bAutocompleted = false
- var sAutoComplete = document.getElementById( this.sInputId ).getAttribute( 'autocomplete_complete' )
- if( sAutoComplete != null && sAutoComplete.length > 0 )
- {
- this.bAutoComplete = eval( sAutoComplete )
- }
- //format function
- this.formatOptions = null
- var sFormatFunction = document.getElementById( this.sInputId ).getAttribute( 'autocomplete_format' )
- if( sFormatFunction != null && sFormatFunction.length > 0 )
- {
- this.formatOptions = eval( sFormatFunction )
- }
- //onselect callback function - get called when a new option is selected, either by changing the focus in the list by using the keyboard or by
- //clicking on it with the mouse
- this.onSelect = null
- var sOnSelectFunction = document.getElementById( this.sInputId ).getAttribute( 'autocomplete_onselect' )
- if( sOnSelectFunction != null && sOnSelectFunction.length > 0 )
- {
- this.onSelect = eval( sOnSelectFunction )
- }
-
- //onchange callback function - get called when a new option is selected by clicking on it or by pressing enter
- //almost the same as onselect, but will get activated on
- /*
- this.onChange = null
- var sOnSelectFunction = document.getElementById( this.sInputId ).getAttribute( 'autocomplete_onselect' )
- if( sOnSelectFunction != null && sOnSelectFunction.length > 0 )
- {
- this.onSelect = eval( sOnSelectFunction )
- }
- */
-
- //I assume that we always have the associative type
- //you can turn it off only with the autocomplete_assoc=false attribute
- this.bAssociative = true
- var sAssociative = document.getElementById( this.sInputId ).getAttribute( 'autocomplete_assoc' )
- if( sAssociative != null && sAssociative.length > 0 )
- {
- if( sAssociative == 'false' )
- {
- this.bAssociative = false
- }
- }
-
- //if we have remote list then we postpone the list creation
- if( this.getListArrayType() != 'url' )
- {
- this.bRemoteList = false
- }
- else
- {
- this.bRemoteList = true
- this.sListURL = this.getListURL()
- this.hXMLHttp = XmlHttp.create()
- }
- this.initListArray()
- this.initListContainer()
- //this.createList()
- this.initInput()
-
- eval( this.hObj + '= this' )
-}
-
-cAutocomplete.prototype.initInput = function()
-{
- var hInput = document.getElementById( this.sInputId )
- hInput.hAutocomplete = this
- var hContainer = document.getElementById( this.sListId )
- hContainer.hAutocomplete = this
-
- //any element ( and it's children ) with display:none have offset values of 0 ( in mozilla )
- var nWidth = hInput.offsetWidth
- if( !nWidth || nWidth == 0 )
- {
- //any element ( and it's children ) with display:none have offset values of 0 ( in mozilla )
- var hOWInput = hInput.cloneNode( true )
- hOWInput.style.position = 'absolute'
- hOWInput.style.top = '-1000px'
- document.body.appendChild( hOWInput )
- var nWidth = hOWInput.offsetWidth
- document.body.removeChild( hOWInput )
- }
-
- var sInputName = hInput.name
- var hForm = hInput.form
- var bHasButton = false
- var sHiddenValue = hInput.value
- var sValue = hInput.type.toLowerCase() == 'text' ? hInput.value : ''
-
- var sHasButton = hInput.getAttribute( 'autocomplete_button' )
- if( sHasButton != null && sHasButton.length > 0 )
- {
- bHasButton = true
- }
-
- //if it is a select - I unconditionally add a button
- if( hInput.type.toLowerCase() == 'select-one' )
- {
- bHasButton = true
- if( hInput.selectedIndex >= 0 )
- {
- sHiddenValue = hInput.options[ hInput.selectedIndex ].value
- sValue = hInput.options[ hInput.selectedIndex ].text
- }
- }
-
- //this is the case when the control is a transformed select or the list supplied is of the type - key,value not only values
- if( hForm )
- {
- var hHiddenInput = document.createElement( 'INPUT' )
- hHiddenInput.id = cAutocomplete.CS_HIDDEN_INPUT_PREFIX + this.sInputId
- hHiddenInput.type = 'hidden'
- hForm.appendChild( hHiddenInput )
-
- if( this.bAssociative )
- {
- hHiddenInput.name = sInputName
- hInput.name = cAutocomplete.CS_INPUT_PREFIX + sInputName
- }
- else
- {
- hHiddenInput.name = cAutocomplete.CS_INPUT_PREFIX + sInputName
- }
-
- hHiddenInput.value = sHiddenValue
- this.sHiddenInputId = hHiddenInput.id
- }
-
- if( bHasButton )
- {
- this.bHasButton = true
-
- var hInputContainer = document.createElement( 'DIV' )
- hInputContainer.className = 'acinputContainer'
- hInputContainer.style.width = nWidth
-
- var hInputButton = document.createElement( 'INPUT' )
- hInputButton.id = cAutocomplete.CS_BUTTON_PREFIX + this.sInputId
- hInputButton.type = 'button'
- hInputButton.className = 'button'
- hInputButton.tabIndex = hInput.tabIndex + 1
- hInputButton.hAutocomplete = this
-
- var hNewInput = document.createElement( 'INPUT' )
- if( this.bAssociative )
- {
- hNewInput.name = cAutocomplete.CS_INPUT_PREFIX + sInputName
- }
- else
- {
- hNewInput.name = sInputName
- }
-
- hNewInput.type = 'text'
- hNewInput.value = sValue
- hNewInput.style.width = nWidth-22
- hNewInput.className = cAutocomplete.CS_INPUT_CLASSNAME
- hNewInput.tabIndex = hInput.tabIndex
- hNewInput.hAutocomplete = this
-
- hInputContainer.appendChild( hNewInput )
- hInputContainer.appendChild( hInputButton )
-
- hInput.parentNode.replaceChild( hInputContainer, hInput )
-
- hNewInput.id = this.sInputId
- hInput = hNewInput
- }
-
- if( hInput.attachEvent )
- {
- hInput.attachEvent( 'onkeyup', cAutocomplete.onInputKeyUp )
- hInput.attachEvent( 'onkeyup', cAutocomplete.saveCaretPosition )
- hInput.attachEvent( 'onkeydown', cAutocomplete.onInputKeyDown )
- hInput.attachEvent( 'onblur', cAutocomplete.onInputBlur )
- hInput.attachEvent( 'onfocus', cAutocomplete.onInputFocus )
-
- if( hInputButton )
- {
- hInputButton.attachEvent( 'onclick', cAutocomplete.onButtonClick )
- }
- }
- else if( hInput.addEventListener )
- {
- hInput.addEventListener( 'keyup', cAutocomplete.onInputKeyUp, false )
- hInput.addEventListener( 'keyup', cAutocomplete.saveCaretPosition, false )
- hInput.addEventListener( 'keydown', cAutocomplete.onInputKeyDown, false )
- hInput.addEventListener( 'keypress', cAutocomplete.onInputKeyPress, false )
- hInput.addEventListener( 'blur', cAutocomplete.onInputBlur, false )
- hInput.addEventListener( 'focus', cAutocomplete.onInputFocus, false )
-
- if( hInputButton )
- {
- hInputButton.addEventListener( 'click', cAutocomplete.onButtonClick, false )
- }
- }
-
- //I don't need the standard autocomplete
- hInput.setAttribute( 'autocomplete', 'OFF' )
-
- if( hForm )
- {
- if( hForm.attachEvent )
- {
- hForm.attachEvent( 'onsubmit', cAutocomplete.onFormSubmit )
- }
- else if( hForm.addEventListener )
- {
- hForm.addEventListener( 'submit', cAutocomplete.onFormSubmit, false )
- }
- }
-}
-
-cAutocomplete.prototype.initListContainer = function()
-{
- var hInput = document.getElementById( this.sInputId )
- var hContainer = document.createElement( 'DIV' )
- hContainer.className = 'autocomplete_holder'
- hContainer.id = this.sListId
- hContainer.style.zIndex = 10000 + cAutocomplete.nCount
- hContainer.hAutocomplete = this
-
- var hFirstBorder = document.createElement( 'DIV' )
- hFirstBorder.className = 'autocomplete_firstborder'
- var hSecondBorder = document.createElement( 'DIV' )
- hSecondBorder.className = 'autocomplete_secondborder'
-
- var hList = document.createElement( 'UL' )
- hList.className = 'autocomplete'
-
- hSecondBorder.appendChild( hList )
- hFirstBorder.appendChild( hSecondBorder )
- hContainer.appendChild( hFirstBorder )
- document.body.appendChild( hContainer )
-
- if( hContainer.attachEvent )
- {
- hContainer.attachEvent( 'onblur', cAutocomplete.onListBlur )
- hContainer.attachEvent( 'onfocus', cAutocomplete.onListFocus )
- }
- else if( hInput.addEventListener )
- {
- hContainer.addEventListener( 'blur', cAutocomplete.onListBlur, false )
- hContainer.addEventListener( 'focus', cAutocomplete.onListFocus, false )
- }
-
-
- if( hContainer.attachEvent )
- {
- hContainer.attachEvent( 'onclick', cAutocomplete.onItemClick )
- }
- else if( hContainer.addEventListener )
- {
- hContainer.addEventListener( 'click', cAutocomplete.onItemClick, false )
- }
-}
-
-cAutocomplete.prototype.createList = function()
-{
- var hInput = document.getElementById( this.sInputId )
- var hContainer = document.getElementById( this.sListId )
- var hList = hContainer.getElementsByTagName( 'UL' )[0]
- if( hList )
- {
- hList = hList.parentNode.removeChild( hList )
- while( hList.hasChildNodes() )
- {
- hList.removeChild( hList.childNodes[ 0 ] )
- }
- }
-
- var hListItem = null
- var hListItemLink = null
- var hArrKey = null
- var sArrEl = null
-
- var hArr = this.aData
- var nI = 0
- var sRealText
- for( hArrKey in hArr )
- {
- sArrEl = hArr[ hArrKey ]
- hListItem = document.createElement( 'LI' )
- hListItemLink = document.createElement( 'A' )
- hListItemLink.setAttribute( 'itemvalue', hArrKey )
-
- /* so you can attach data to the element */
- /* it's a hack but seems to work */
- if(sArrEl.split) {
- var sArrData = sArrEl.split( cAutocomplete.CS_ARRAY_SEPARATOR )
- if( sArrData.length > 1 )
- {
- this.aData[ hArrKey ] = sArrData[ 0 ]
- hListItemLink.setAttribute( 'itemdata', sArrEl.substring( sArrEl.indexOf( cAutocomplete.CS_ARRAY_SEPARATOR ) + 1 ) )
- sRealText = sArrData[ 0 ]
- }
- else
- {
- sRealText = sArrEl
- }
- /* end of attach data to the element */
-
- hListItemLink.href = '#'
- hListItemLink.appendChild( document.createTextNode( sRealText ) )
- hListItemLink.realText = sRealText
- if( nI == this.nSelectedItemIdx )
- {
- this.hActiveSelection = hListItemLink
- this.hActiveSelection.className = 'selected'
- }
- hListItem.appendChild( hListItemLink )
- hList.appendChild( hListItem )
- this.aSearchData[ nI++ ] = sRealText.toLowerCase()
- }
- }
- var hSecondBorder = hContainer.firstChild.firstChild
- hSecondBorder.appendChild( hList )
- this.bListUpdated = false
-}
-
-/* list array functions */
-
-cAutocomplete.prototype.initListArray = function()
-{
- var hInput = document.getElementById( this.sInputId )
- var hArr = null
-
- if( hInput.type.toLowerCase() == 'select-one' )
- {
- hArr = new Object()
- for( var nI = 0; nI < hInput.options.length; nI++ )
- {
- hArrKey = hInput.options.item( nI ).value
- sArrEl = hInput.options.item( nI ).text
- hArr[ hArrKey ] = sArrEl
- if( hInput.options.item( nI ).selected )
- {
- this.nSelectedItemIdx = nI
- }
- }
- }
- else
- {
- var sAA = hInput.getAttribute( 'autocomplete_list' )
- var sAAS = hInput.getAttribute( 'autocomplete_list_sort' )
-
- var sArrayType = this.getListArrayType()
-
- switch( sArrayType )
- {
- case 'array' : hArr = eval( sAA.substring( 6 ) )
- break
-
- case 'list' : hArr = new Array()
- var hTmpArray = sAA.substring( 5 ).split( '|' )
- var aValueArr
- for( hKey in hTmpArray )
- {
- aValueArr = hTmpArray[ hKey ].split( cAutocomplete.CS_ARRAY_SEPARATOR )
- if( aValueArr.length == 1 )
- {
- hArr[ hKey ] = hTmpArray[ hKey ]
- this.bAssociative = false
- }
- else
- {
- hArr[ aValueArr[ 0 ] ] = aValueArr[ 1 ]
- }
- }
- break
- }
- if( sAAS != null && eval( sAAS ) )
- {
- this.bSorted = true
- this.aData = hArr.sort()
- hArr = hArr.sort()
- }
- }
- this.setArray( hArr )
-}
-
-cAutocomplete.prototype.setArray = function( sArray )
-{
- if( typeof sArray == 'string' )
- {
- this.aData = eval( sArray )
- }
- else
- {
- this.aData = sArray
- }
- this.bListUpdated = true
-}
-
-//use this function to change the list of autocomplete values to a new one
-//supply as an argument the name as a literal of an JS array object
-//well things changed - you can supply an actual array too
-cAutocomplete.prototype.setListArray = function( sArray )
-{
- this.setArray( sArray )
- this.updateAndShowList()
-}
-
-cAutocomplete.prototype.getListArrayType = function()
-{
- var hInput = document.getElementById( this.sInputId )
- var sAA = hInput.getAttribute( 'autocomplete_list' )
- if( sAA != null && sAA.length > 0 )
- {
- if( sAA.indexOf( 'array:' ) >= 0 )
- {
- return 'array'
- }
- else if( sAA.indexOf( 'list:' ) >= 0 )
- {
- return 'list'
- }
- else if( sAA.indexOf( 'url:' ) >= 0 )
- {
- return 'url'
- }
- }
-}
-
-cAutocomplete.prototype.getListURL = function()
-{
- var hInput = document.getElementById( this.sInputId )
- var sAA = hInput.getAttribute( 'autocomplete_list' )
- if( sAA != null && sAA.length > 0 )
- {
- if( sAA.indexOf( 'url:' ) >= 0 )
- {
- return sAA.substring( 4 )
- }
- }
-}
-
-cAutocomplete.prototype.setListURL = function( sURL )
-{
- this.sListURL = sURL;
-}
-
-cAutocomplete.prototype.onXmlHttpLoad = function()
-{
- if( this.hXMLHttp.readyState == 4 )
- {
- var hError = this.hXMLHttp.parseError
- if( hError && hError.errorCode != 0 )
- {
- alert( hError.reason )
- }
- else
- {
- this.afterRemoteLoad()
- }
- }
-}
-
-cAutocomplete.prototype.loadListArray = function()
-{
- var sURL = this.sListURL
- var sStartWith = this.getStringForAutocompletion( this.sActiveValue, this.nInsertPoint )
- sStartWith = sStartWith.replace( /^\s/, '' )
- sStartWith = sStartWith.replace( /\s$/, '' )
- if( sURL.indexOf( '[S]' ) >= 0 )
- {
- sURL = sURL.replace( '[S]', sStartWith )
- }
- else
- {
- sURL += this.sActiveValue
- }
- this.hXMLHttp.open( 'GET', sURL, true )
-
- var hAC = this
- this.hXMLHttp.onreadystatechange = function() { hAC.onXmlHttpLoad() }
- this.hXMLHttp.send( null )
-}
-
-cAutocomplete.prototype.afterRemoteLoad = function()
-{
- var hInput = document.getElementById( this.sInputId )
-
- var hArr = new Array()
- var hTmpArray = this.hXMLHttp.responseText.split( '|' )
- var aValueArr
- for( hKey in hTmpArray )
- {
- if(hTmpArray[ hKey ].split) {
- aValueArr = hTmpArray[ hKey ].split( cAutocomplete.CS_ARRAY_SEPARATOR )
- if( aValueArr.length == 1 )
- {
- hArr[ hKey ] = hTmpArray[ hKey ]
- }
- else
- {
- hArr[ aValueArr[ 0 ] ] = hTmpArray[ hKey ].substr( hTmpArray[ hKey ].indexOf( cAutocomplete.CS_ARRAY_SEPARATOR ) + 1 )
- }
- }
- }
-
- hInput.className = ''
- hInput.readonly = false
- hInput.value = this.sActiveValue
- this.setListArray( hArr )
-}
-
-/**/
-
-cAutocomplete.prototype.prepareList = function( bFullList )
-{
- var hInput = document.getElementById( this.sInputId )
- this.sActiveValue = hInput.value
- if( this.bRemoteList )
- {
- hInput.readonly = true
- }
-
- //check if this was invoked by a key that did not change the value
- var sST = this.getStringForAutocompletion( this.sActiveValue, this.nInsertPoint )
- var sLST = this.getStringForAutocompletion( this.sLastActiveValue, this.nInsertPoint )
-
- if( sLST != sST || bFullList || !this.bListDisplayed || this.bMatchSubstring )
- {
- if( this.bRemoteList )
- {
- hInput.className = 'search'
- hInput.value = 'please wait...'
- this.loadListArray()
- return
- }
- this.updateAndShowList( bFullList )
- }
-}
-
-cAutocomplete.prototype.updateAndShowList = function( bFullList )
-{
- var hContainer = document.getElementById( this.sListId )
- var hList = hContainer.getElementsByTagName( 'UL' )[ 0 ]
- var hInput = document.getElementById( this.sInputId )
-
- if( this.bListUpdated )
- {
- this.createList()
- }
-
- //stupid hack just for speed
- var sST = this.bMatchSubstring ? this.getStringForAutocompletion( this.sActiveValue, this.nInsertPoint ) : this.sActiveValue
- var sLST = this.bMatchSubstring ? this.getStringForAutocompletion( this.sLastActiveValue, this.nInsertPoint ) : this.sLastActiveValue
-
- //nothing changed since last type - maybe only function keys were pressed
- //this is the case when for example the down key was pressed
- if( sST == sLST )
- {
- if( !this.bMatchSubstring )
- {
- bFullList = true
- }
- }
- this.filterOptions( bFullList )
-
- if( this.nItemsDisplayed == 0 )
- {
- if( this.bForceCorrect )
- {
- var aPos = this.getInsertPos( this.sActiveValue, this.nInsertPoint, '' )
- cAutocomplete.markInputRange( hInput, this.nLastMatchLength, aPos[0] )
- }
- }
-
- this.sLastActiveValue = this.sActiveValue
-
- if( this.nItemsDisplayed > 0 )
- {
- if( !bFullList || this.bMatchSubstring )
- {
- this.deselectOption()
- }
- if( this.bAutoComplete && this.nItemsDisplayed == 1 )
- {
- //test if we have a full match i.e. the user typed the entire value
- var sStartWith = this.getStringForAutocompletion( this.sActiveValue, this.nInsertPoint )
- var sItemText = hList.getElementsByTagName( 'LI' )[ this.nFirstDisplayed ].getElementsByTagName( 'A' )[ 0 ].realText
- if( sStartWith.toLowerCase() == sItemText.toLowerCase() )
- {
- this.selectOption( hList.getElementsByTagName( 'LI' )[ this.nFirstDisplayed ].getElementsByTagName( 'A' )[ 0 ] )
- this.hideOptions()
- //and do not show the list
- return
- }
- }
- if( this.bAutoComplete && !bFullList )
- {
- this.selectOption( hList.getElementsByTagName( 'LI' )[ this.nFirstDisplayed ].getElementsByTagName( 'A' )[ 0 ] )
- }
- this.showList()
- }
- else
- {
- this.clearList()
- }
-}
-
-cAutocomplete.prototype.showList = function()
-{
- if( cAutocomplete.hListDisplayed )
- {
- cAutocomplete.hListDisplayed.clearList()
- }
- var hInput = document.getElementById( this.sInputId )
- var nTop = cDomObject.getOffsetParam( hInput, 'offsetTop' )
- var nLeft = cDomObject.getOffsetParam( hInput, 'offsetLeft' )
- var hContainer = document.getElementById( this.sListId )
-
- var hList = hContainer.getElementsByTagName( 'UL' )[ 0 ]
- if( this.bHasButton )
- {
- hContainer.style.width = document.getElementById( this.sInputId ).parentNode.offsetWidth
- }
- else
- {
- hContainer.style.width = document.getElementById( this.sInputId ).offsetWidth
- }
- var nNumLines = ( this.nItemsDisplayed < cAutocomplete.CN_NUMBER_OF_LINES ) ? this.nItemsDisplayed : cAutocomplete.CN_NUMBER_OF_LINES;
- hList.style.height = nNumLines * cAutocomplete.CN_LINE_HEIGHT + cAutocomplete.CN_HEIGHT_FIX + 'px'
-
- hContainer.style.top = nTop + hInput.offsetHeight + cAutocomplete.CN_OFFSET_TOP + 'px'
- hContainer.style.left = nLeft + cAutocomplete.CN_OFFSET_LEFT + 'px'
-
- hContainer.style.display = 'none'
- hContainer.style.visibility = 'visible'
- hContainer.style.display = 'block'
-
- cAutocomplete.hListDisplayed = this
- this.bListDisplayed = true
-}
-
-cAutocomplete.prototype.binarySearch = function( sFilter )
-{
- var nLow = 0
- var nHigh = this.aSearchData.length - 1
- var nMid
- var nTry, nLastTry
- var sData
- var nLen = sFilter.length
-
- var lastTry
-
- while ( nLow <= nHigh )
- {
- nMid = ( nLow + nHigh ) / 2
- nTry = ( nMid < 1 ) ? 0 : parseInt( nMid )
-
- sData = this.aSearchData[ nTry ].substr( 0, nLen )
-
- if ( sData < sFilter )
- {
- nLow = nTry + 1
- continue
- }
- if ( sData > sFilter )
- {
- nHigh = nTry - 1
- continue
- }
- if ( sData == sFilter )
- {
- nHigh = nTry - 1
- nLastTry = nTry
- continue
- }
- return nTry
- }
-
- if ( typeof ( nLastTry ) != "undefined" )
- {
- return nLastTry
- }
- else
- {
- return null
- }
-}
-
-cAutocomplete.prototype.getStringForAutocompletion = function( sString, nPos )
-{
- if( sString == null || sString.length == 0 )
- {
- return ''
- }
- if( this.bMatchSubstring )
- {
- var nStartPos = sString.lastIndexOf( cAutocomplete.CS_SEPARATOR, nPos - 1 )
- nStartPos = nStartPos < 0 ? 0 : nStartPos
- var nEndPos = sString.indexOf( cAutocomplete.CS_SEPARATOR, nPos )
- nEndPos = nEndPos < 0 ? sString.length : nEndPos
- var sStr = sString.substr( nStartPos, nEndPos - nStartPos )
- sStr = sStr.replace( /^(\,?)(\s*)(\S*)(\s*)(\,?)$/g, '$3' )
- return sStr
- }
- else
- {
- return sString
- }
-}
-
-cAutocomplete.prototype.insertString = function( sString, nPos, sInsert )
-{
- if( this.bMatchSubstring )
- {
- var nStartPos = sString.lastIndexOf( cAutocomplete.CS_SEPARATOR, nPos - 1 )
- nStartPos = nStartPos < 0 ? 0 : nStartPos
- var nEndPos = sString.indexOf( cAutocomplete.CS_SEPARATOR, nPos )
- nEndPos = nEndPos < 0 ? sString.length : nEndPos
- var sStr = sString.substr( nStartPos, nEndPos - nStartPos )
- sStr = sStr.replace( /^(\,?)(\s*)(\S?[\S\s]*\S?)(\s*)(\,?)$/g, '$1$2'+sInsert+'$4$5' )
- sStr = sString.substr( 0, nStartPos ) + sStr + sString.substr( nEndPos )
- return sStr
- }
- else
- {
- return sInsert
- }
-}
-
-cAutocomplete.prototype.getInsertPos = function( sString, nPos, sInsert )
-{
- nPos = nPos == null ? 0 : nPos
- var nStartPos = sString.lastIndexOf( cAutocomplete.CS_SEPARATOR, nPos - 1 )
- nStartPos = nStartPos < 0 ? 0 : nStartPos
- var nEndPos = sString.indexOf( cAutocomplete.CS_SEPARATOR, nPos )
- nEndPos = nEndPos < 0 ? sString.length : nEndPos
- var sStr = sString.substr( nStartPos, nEndPos - nStartPos )
- sStr = sStr.replace( /^(\,?)(\s*)(\S?[\S\s]*\S?)(\s*)(\,?)$/g, '$1$2'+sInsert )
- return [ nPos, nStartPos + sStr.length ]
-}
-
-cAutocomplete.prototype.filterOptions = function( bShowAll )
-{
- if( this.hActiveSelection && !bShowAll )
- {
- this.hActiveSelection.className = ''
- }
- if( typeof bShowAll == 'undefined' )
- {
- bShowAll = false
- }
-
- var hInput = document.getElementById( this.sInputId )
-
- var sStartWith = this.getStringForAutocompletion( this.sActiveValue, this.nInsertPoint )
- if( bShowAll )
- {
- sStartWith = ''
- }
-
- var hContainer = document.getElementById( this.sListId )
- var hList = hContainer.getElementsByTagName( 'UL' )[ 0 ]
- var nItemsLength = hList.childNodes.length
- var hLinkItem = null
- var nCount = 0
-
- var hParent = hList.parentNode
- var hList = hList.parentNode.removeChild( hList )
- var hTItems = hList.childNodes
-
- this.nItemsDisplayed = 0
-
- if( sStartWith.length == 0 )
- {
- for( var nI = 0; nI < nItemsLength; nI++ )
- {
- if( this.formatOptions )
- {
- hTItems[ nI ].childNodes[0].innerHTML = this.formatOptions( hTItems[ nI ].childNodes[0].realText, nI )
- }
- hTItems[ nI ].style.display = 'block'
- }
-
- nCount = nItemsLength
-
- if( nItemsLength > 0 )
- {
- this.nFirstDisplayed = 0
- this.nLastDisplayed = nItemsLength - 1
- }
- else
- {
- this.nFirstDisplayed = this.nLastDisplayed = -1
- }
-
- //this.nLastMatchLength = 0
- var aPos = this.getInsertPos( this.sActiveValue, this.nInsertPoint, sStartWith )
- this.nLastMatchLength = aPos[0]
- }
- else
- {
- this.nFirstDisplayed = this.nLastDisplayed = -1
- sStartWith = sStartWith.toLowerCase()
- var bEnd = false
- if( this.bSorted && this.bMatchBegin )
- {
- var nStartAt = this.binarySearch( sStartWith )
- for( var nI = 0; nI < nItemsLength; nI++ )
- {
- hTItems[ nI ].style.display = 'none'
- if( nI >= nStartAt && !bEnd )
- {
- if( !bEnd && this.aSearchData[ nI ].indexOf( sStartWith ) != 0 )
- {
- bEnd = true
- continue
- }
- if( this.formatOptions )
- {
- hTItems[ nI ].childNodes[0].innerHTML = this.formatOptions( hTItems[ nI ].childNodes[0].realText, nI )
- }
- hTItems[ nI ].style.display = 'block'
- nCount++
- if( this.nFirstDisplayed < 0 )
- {
- this.nFirstDisplayed = nI
- }
- this.nLastDisplayed = nI
- }
- }
- }
- else
- {
- for( var nI = 0; nI < nItemsLength; nI++ )
- {
- hTItems[ nI ].style.display = 'none'
- if( ( this.bMatchBegin && this.aSearchData[ nI ].indexOf( sStartWith ) == 0 ) || ( !this.bMatchBegin && this.aSearchData[ nI ].indexOf( sStartWith ) >= 0 ) )
- {
- if( this.formatOptions )
- {
- hTItems[ nI ].childNodes[0].innerHTML = this.formatOptions( hTItems[ nI ].childNodes[0].realText, nI )
- }
- hTItems[ nI ].style.display = 'block'
- nCount++
- if( this.nFirstDisplayed < 0 )
- {
- this.nFirstDisplayed = nI
- }
- this.nLastDisplayed = nI
- }
- }
- }
-
- if( nCount > 0 )
- {
- //this.nLastMatchLength = this.sActiveValue.length
- var aPos = this.getInsertPos( this.sActiveValue, this.nInsertPoint, sStartWith )
- this.nLastMatchLength = aPos[0]
- }
- }
- hParent.appendChild( hList )
- this.nItemsDisplayed = nCount
-}
-
-cAutocomplete.prototype.hideOptions = function()
-{
- var hContainer = document.getElementById( this.sListId )
- hContainer.style.visibility = 'hidden'
- hContainer.style.display = 'none'
- cAutocomplete.hListDisplayed = null
-}
-
-cAutocomplete.prototype.markAutocompletedValue = function()
-{
- var hInput = document.getElementById( this.sInputId )
- var sValue = this.hActiveSelection.realText
- if( this.bMatchSubstring )
- {
- var aPos = this.getInsertPos( this.sLastActiveValue, this.nInsertPoint, sValue )
- var nStartPos = aPos[ 0 ]
- var nEndPos = aPos[ 1 ]
- }
- else
- {
- var nStartPos = this.nInsertPoint
- var nEndPos = sValue.length
- }
- this.nStartAC = nStartPos
- this.nEndAC = nEndPos
-
- if( this.hMarkRangeTimeout != null )
- {
- clearTimeout( this.hMarkRangeTimeout )
- }
- this.hMarkRangeTimeout = setTimeout( function() {
- cAutocomplete.markInputRange2( hInput.id )
- }
- , cAutocomplete.CN_MARK_TIMEOUT )
- //cAutocomplete.markInputRange( hInput, nStartPos, nEndPos )
-}
-
-cAutocomplete.prototype.selectOptionByIndex = function( nOptionIndex )
-{
- if( this.bListUpdated )
- {
- this.createList()
- }
-
- var hContainer = document.getElementById( this.sListId )
- var hList = hContainer.getElementsByTagName( 'UL' )[ 0 ]
- var nItemsLength = hList.childNodes.length
- if( nOptionIndex >=0 && nOptionIndex < nItemsLength )
- {
- this.selectOption( hList.childNodes[ nOptionIndex ].getElementsByTagName( 'A' )[ 0 ] )
- }
-}
-
-cAutocomplete.prototype.selectOptionByValue = function( sValue )
-{
- if( this.bListUpdated )
- {
- this.createList()
- }
-
- sValue = sValue.toLowerCase()
-
- var hContainer = document.getElementById( this.sListId )
- var hList = hContainer.getElementsByTagName( 'UL' )[ 0 ]
- var nItemsLength = hList.childNodes.length
-
- var nSelectedIndex = -1
- for( var nI = 0; nI < nItemsLength; nI++ )
- {
- if( this.aSearchData[ nI ].indexOf( sValue ) == 0 )
- {
- nSelectedIndex = nI
- }
- }
- if( nSelectedIndex >=0 )
- {
- this.selectOption( hList.childNodes[ nSelectedIndex ].getElementsByTagName( 'A' )[ 0 ] )
- }
-}
-
-cAutocomplete.prototype.selectOption = function( hNewOption )
-{
- if( this.hActiveSelection )
- {
- if( this.hActiveSelection == hNewOption )
- {
- return
- }
- else
- {
- this.hActiveSelection.className = ''
- }
- }
- this.hActiveSelection = hNewOption
- var hInput = document.getElementById( this.sInputId )
- if( this.hActiveSelection != null )
- {
- if( this.sHiddenInputId != null )
- {
- if( this.bMatchSubstring )
- {
- document.getElementById( this.sHiddenInputId ).value = this.hActiveSelection.getAttribute( 'itemvalue' )
- }
- else
- {
- document.getElementById( this.sHiddenInputId ).value = this.hActiveSelection.getAttribute( 'itemvalue' )
- }
- }
-
- this.hActiveSelection.className = 'selected'
- if( this.bAutoComplete )
- {
- hInput.value = this.insertString( this.sLastActiveValue, this.nInsertPoint, this.hActiveSelection.realText )
- this.bAutocompleted = true
- this.markAutocompletedValue()
- }
- else
- {
- var aPos = this.getInsertPos( this.sLastActiveValue, this.nInsertPoint, this.hActiveSelection.realText )
- hInput.value = this.insertString( this.sActiveValue, this.nInsertPoint, this.hActiveSelection.realText )
- //cAutocomplete.setInputCaretPosition( hInput, this.nInsertPoint )
- cAutocomplete.setInputCaretPosition( hInput, aPos[ 1 ] )
- }
-
- this.sActiveValue = hInput.value
-
- if( this.onSelect )
- {
- this.onSelect()
- }
- }
- else
- {
- hInput.value = this.sActiveValue
- cAutocomplete.setInputCaretPosition( hInput, this.nInsertPoint )
- }
-}
-
-cAutocomplete.prototype.deselectOption = function( )
-{
- if( this.hActiveSelection != null )
- {
- this.hActiveSelection.className = ''
- this.hActiveSelection = null
- }
-}
-
-cAutocomplete.prototype.clearList = function()
-{
- //this.deselectOption()
- this.hideOptions()
- this.bListDisplayed = false
-}
-
-cAutocomplete.prototype.getPrevDisplayedItem = function( hItem )
-{
- if( hItem == null )
- {
- var hContainer = document.getElementById( this.sListId )
- hItem = hContainer.getElementsByTagName( 'UL' )[ 0 ].childNodes.item( hContainer.getElementsByTagName( 'UL' )[ 0 ].childNodes.length - 1 )
- }
- else
- {
- hItem = getPrevNodeSibling( hItem.parentNode )
- }
- while( hItem != null )
- {
- if( hItem.style.display == 'block' )
- {
- return hItem
- }
- hItem = hItem.previousSibling
- }
- return null
-}
-
-cAutocomplete.prototype.getNextDisplayedItem = function( hItem )
-{
- if( hItem == null )
- {
- var hContainer = document.getElementById( this.sListId )
- hItem = hContainer.getElementsByTagName( 'UL' )[ 0 ].childNodes.item( 0 )
- }
- else
- {
- hItem = getNextNodeSibling( hItem.parentNode )
- }
- while( hItem != null )
- {
- if( hItem.style.display == 'block' )
- {
- return hItem
- }
- hItem = hItem.nextSibling
- }
- return null
-}
-
-cAutocomplete.onInputKeyDown = function ( hEvent )
-{
- if( hEvent == null )
- {
- hEvent = window.event
- }
- var hElement = ( hEvent.srcElement ) ? hEvent.srcElement : hEvent.originalTarget
- var hAC = hElement.hAutocomplete
- var hContainer = document.getElementById( hAC.sListId )
- var hInput = document.getElementById( hAC.sInputId )
- var hList = hContainer.getElementsByTagName( 'UL' )[ 0 ]
- var hEl = getParentByTagName( hElement, 'A' )
- if( hContainer != null && hAC.bListDisplayed )
- {
- var hLI = null
- var hLINext = null
- //the new active selection
- if( ( hEvent.keyCode == 13 ) || ( hEvent.keyCode == 27 ) )
- {
- var bItemSelected = hEvent.keyCode == 13 ? true : false
- hAC.clearList()
- }
- if( hEvent.keyCode == 38 )
- {
- //up key pressed
- hLINext = hAC.getPrevDisplayedItem( hAC.hActiveSelection )
- if( hLINext != null )
- {
- hAC.selectOption( hLINext.childNodes.item(0) )
- if( hAC.nItemsDisplayed > cAutocomplete.CN_NUMBER_OF_LINES )
- {
- if( hList.scrollTop < 5 && hLINext.offsetTop > hList.offsetHeight )
- {
- hList.scrollTop = hList.scrollHeight - hList.offsetHeight
- }
- if( hLINext.offsetTop - hList.scrollTop < 0 )
- {
- hList.scrollTop -= hLINext.offsetHeight
- }
- }
- }
- else
- {
- hAC.selectOption( null )
- }
- }
- else if ( hEvent.keyCode == 40 )
- {
- //down key pressed
- hLINext = hAC.getNextDisplayedItem( hAC.hActiveSelection )
- if( hLINext != null )
- {
- hAC.selectOption( hLINext.childNodes.item(0) )
- if( hAC.nItemsDisplayed > cAutocomplete.CN_NUMBER_OF_LINES )
- {
- if( hList.scrollTop > 0 && hList.scrollTop > hLINext.offsetTop )
- {
- hList.scrollTop = 0
- }
- if( Math.abs( hLINext.offsetTop - hList.scrollTop - hList.offsetHeight ) < 5 )
- {
- hList.scrollTop += hLINext.offsetHeight
- }
- }
- }
- else
- {
- hAC.selectOption( null )
- }
- }
- }
- if( hInput.form )
- {
- hInput.form.bLocked = true
- }
- if ( hEvent.keyCode == 13 || hEvent.keyCode == 27 || hEvent.keyCode == 38 || hEvent.keyCode == 40 )
- {
- if( hEvent.preventDefault )
- {
- hEvent.preventDefault()
- }
- hEvent.cancelBubble = true
- hEvent.returnValue = false
- return false
- }
-}
-
-cAutocomplete.onInputKeyPress = function ( hEvent )
-{
- if ( hEvent.keyCode == 13 || hEvent.keyCode == 38 || hEvent.keyCode == 40 )
- {
- if( hEvent.preventDefault )
- {
- hEvent.preventDefault()
- }
- hEvent.cancelBubble = true
- hEvent.returnValue = false
- return false
- }
-}
-
-cAutocomplete.onInputKeyUp = function ( hEvent )
-{
- if( hEvent == null )
- {
- hEvent = window.event
- }
- var hElement = ( hEvent.srcElement ) ? hEvent.srcElement : hEvent.originalTarget
- var hAC = hElement.hAutocomplete
- var hInput = document.getElementById( hAC.sInputId )
- //if we press the keys for up down enter or escape skip showing the list
- switch( hEvent.keyCode )
- {
- case 8 : if( hAC.bAutoComplete && hAC.bAutocompleted )
- {
- hAC.bAutocompleted = false
- return false
- }
- break
- case 38 :
- case 40 : if( hAC.bListDisplayed )
- {
- if( hEvent.preventDefault )
- {
- hEvent.preventDefault()
- }
- hEvent.cancelBubble = true
- hEvent.returnValue = false
- return false
- }
- break
- case 13 :
- case 32 :
- case 46 :
- //case 37 :
- //case 39 :
- case 35 :
- case 36 : break;
- default : if( hEvent.keyCode < 48 )
- {
- if( hEvent.preventDefault )
- {
- hEvent.preventDefault()
- }
- hEvent.cancelBubble = true
- hEvent.returnValue = false
- return false
- }
- break
- }
-
- if( hAC.hMarkRangeTimeout != null )
- {
- clearTimeout( hAC.hMarkRangeTimeout )
- }
-
- if( hAC.hShowTimeout )
- {
- clearTimeout( hAC.hShowTimeout )
- hAC.hShowTimeout = null
- }
- var nTimeout = hAC.bRemoteList ? cAutocomplete.CN_REMOTE_SHOW_TIMEOUT : cAutocomplete.CN_SHOW_TIMEOUT
- hAC.hShowTimeout = setTimeout( function(){ hAC.prepareList() }, nTimeout )
-}
-
-cAutocomplete.onInputBlur = function( hEvent )
-{
- if( hEvent == null )
- {
- hEvent = window.event
- }
- var hElement = ( hEvent.srcElement ) ? hEvent.srcElement : hEvent.originalTarget
- if( hElement.form )
- {
- hElement.form.bLocked = false
- }
- var hAC = hElement.hAutocomplete
- if( !hAC.hClearTimeout )
- {
- hAC.hClearTimeout = setTimeout( function(){ hAC.clearList() }, cAutocomplete.CN_CLEAR_TIMEOUT )
- }
-}
-
-cAutocomplete.onInputFocus = function( hEvent )
-{
- if( hEvent == null )
- {
- hEvent = window.event
- }
- var hElement = ( hEvent.srcElement ) ? hEvent.srcElement : hEvent.originalTarget
- var hAC = hElement.hAutocomplete
- if( hAC.hClearTimeout )
- {
- clearTimeout( hAC.hClearTimeout )
- hAC.hClearTimeout = null
- }
-}
-
-cAutocomplete.saveCaretPosition = function( hEvent )
-{
- if( hEvent == null )
- {
- hEvent = window.event
- }
- var hElement = ( hEvent.srcElement ) ? hEvent.srcElement : hEvent.originalTarget
- var hAC = hElement.hAutocomplete
- var hInput = document.getElementById( hAC.sInputId )
-
- //there is something weird about hitting up and down keys in a textarea
- if( hEvent.keyCode != 38 && hEvent.keyCode != 40 )
- {
- hAC.nInsertPoint = cAutocomplete.getInputCaretPosition( hInput )
- }
-}
-
-cAutocomplete.getInputCaretPosition = function( hInput )
-{
- if( typeof hInput.selectionStart != 'undefined' )
- {
- if( hInput.selectionStart == hInput.selectionEnd )
- {
- return hInput.selectionStart
- }
- else
- {
- return hInput.selectionStart
- }
- }
- else if( hInput.createTextRange )
- {
- var hSelRange = document.selection.createRange()
- if( hInput.tagName.toLowerCase() == 'textarea' )
- {
- var hSelBefore = hSelRange.duplicate()
- var hSelAfter = hSelRange.duplicate()
- hSelRange.moveToElementText( hInput )
- hSelBefore.setEndPoint( 'StartToStart', hSelRange )
- return hSelBefore.text.length
- }
- else
- {
- hSelRange.moveStart( 'character', -1*hInput.value.length )
- var nLen = hSelRange.text.length
- return nLen
- }
- }
- return null
-}
-
-cAutocomplete.setInputCaretPosition = function( hInput, nPosition )
-{
- if ( hInput.setSelectionRange )
- {
- hInput.setSelectionRange( nPosition ,nPosition )
- }
- else if ( hInput.createTextRange )
- {
- var hRange = hInput.createTextRange()
- hRange.moveStart( 'character', nPosition )
- hRange.moveEnd( 'character', nPosition )
- hRange.collapse(true)
- hRange.select()
- }
-}
-
-cAutocomplete.markInputRange = function( hInput, nStartPos, nEndPos )
-{
- if( hInput.setSelectionRange )
- {
- hInput.focus()
- hInput.setSelectionRange( nStartPos, nEndPos )
- }
- else if( hInput.createTextRange )
- {
- var hRange = hInput.createTextRange()
- hRange.collapse(true)
- hRange.moveStart( 'character', nStartPos )
- hRange.moveEnd( 'character', nEndPos - nStartPos )
- hRange.select()
- }
-}
-
-cAutocomplete.markInputRange2 = function( sInputId )
-{
- var hInput = document.getElementById( sInputId )
- var nStartPos = hInput.hAutocomplete.nStartAC
- var nEndPos = hInput.hAutocomplete.nEndAC
- cAutocomplete.markInputRange( hInput, nStartPos, nEndPos )
-}
-
-
-cAutocomplete.onListBlur = function( hEvent )
-{
- if( hEvent == null )
- {
- hEvent = window.event
- }
- var hElement = ( hEvent.srcElement ) ? hEvent.srcElement : hEvent.originalTarget
- hElement = getParentByProperty( hElement, 'className', 'autocomplete_holder' )
- var hAC = hElement.hAutocomplete
- if( !hAC.hClearTimeout )
- {
- hAC.hClearTimeout = setTimeout( function() { hAC.clearList() }, cAutocomplete.CN_CLEAR_TIMEOUT )
- }
-}
-
-cAutocomplete.onListFocus = function( hEvent )
-{
- if( hEvent == null )
- {
- hEvent = window.event
- }
- var hElement = ( hEvent.srcElement ) ? hEvent.srcElement : hEvent.originalTarget
- hElement = getParentByProperty( hElement, 'className', 'autocomplete_holder' )
- var hAC = hElement.hAutocomplete
- if( hAC.hClearTimeout )
- {
- clearTimeout( hAC.hClearTimeout )
- hAC.hClearTimeout = null
- }
-}
-
-cAutocomplete.onItemClick = function( hEvent )
-{
- if( hEvent == null )
- {
- hEvent = window.event
- }
- var hElement = ( hEvent.srcElement ) ? hEvent.srcElement : hEvent.originalTarget
- var hContainer = getParentByProperty( hElement, 'className', 'autocomplete_holder' )
- var hEl = getParentByTagName( hElement, 'A' )
- if( hContainer != null )
- {
- var hAC = hContainer.hAutocomplete
- hAC.selectOption( hEl )
- document.getElementById( hAC.sInputId ).focus()
- hAC.clearList()
- }
- if( hEvent.preventDefault )
- {
- hEvent.preventDefault()
- }
- hEvent.cancelBubble = true
- hEvent.returnValue = false
- return false
-}
-
-cAutocomplete.onButtonClick = function ( hEvent )
-{
- if( hEvent == null )
- {
- hEvent = window.event
- }
- var hElement = ( hEvent.srcElement ) ? hEvent.srcElement : hEvent.originalTarget
- var hAC = hElement.hAutocomplete
- var hInput = document.getElementById( hAC.sInputId )
- if( hInput.disabled )
- {
- return
- }
- hAC.prepareList( true )
- var hInput = document.getElementById( hAC.sInputId )
- hInput.focus()
-}
-
-cAutocomplete.onFormSubmit = function ( hEvent )
-{
- if( hEvent == null )
- {
- hEvent = window.event
- }
- var hElement = ( hEvent.srcElement ) ? hEvent.srcElement : hEvent.originalTarget
- if( hElement.bLocked )
- {
- hElement.bLocked = false
- hEvent.returnValue = false
- if( hEvent.preventDefault )
- {
- hEvent.preventDefault()
- }
- return false
- }
-}
projects / phpfspot.git / commitdiff
