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/************ Main control object class ****************/
function JCMainLookupSelector(arParams)
{
var _this = this;
this.timerId = null;
this._currentSearchStr = '';
this.LAYOUT = null;
this.VALUE_CONTAINER = null;
this.VISUAL = null;
this.SEARCH = null;
this.__search_current_row = null;
arParams.VISUAL.CONTROL_ID = arParams.CONTROL_ID;
this.arParams = {
'AJAX_PAGE': arParams.AJAX_PAGE,
'CONTROL_ID': arParams.CONTROL_ID,
'LAYOUT_ID': arParams.LAYOUT_ID,
'INPUT_NAME': arParams.INPUT_NAME,
'VISUAL': arParams.VISUAL
};
this.arParams.PROACTIVE = 'NONE';
if (arParams.PROACTIVE)
this.arParams.PROACTIVE = arParams.PROACTIVE;
this.arParams.PROACTIVE = this.arParams.PROACTIVE.toUpperCase();
if (null != arParams.AJAX_PARAMS)
{
this.arParams.AJAX_PARAMS = arParams.AJAX_PARAMS;
}
if (null != arParams.VALUE)
{
//this.arParams.VISUAL.START_TEXT = '';
this.arParams.VALUE = arParams.VALUE;
}
if (null != arParams.INPUT_NAME_SUSPICIOUS)
{
this.INPUT_SUSPICIOUS = null;
this.arParams.INPUT_NAME_SUSPICIOUS = arParams.INPUT_NAME_SUSPICIOUS;
}
this.processSearchStr = function()
{
var url = _this.arParams.AJAX_PAGE+'?MODE=SEARCH';
url += '&search=' + encodeURIComponent(_this._currentSearchStr);
if (_this.arParams.AJAX_PARAMS)
{
for(var param_name in _this.arParams.AJAX_PARAMS)
url += '&' + param_name + '=' + encodeURIComponent(_this.arParams.AJAX_PARAMS[param_name]);
}
jsAjaxUtil.LoadData(url, _this.ShowSearchResults);
}
this.ShowSearchResults = function(data)
{
if (null != _this.__search_current_row)
_this.__search_current_row = null;
if (null != _this.SEARCH)
_this.SEARCH.innerHTML = '';
var DATA = [];
if ('MESSAGE' == _this.arParams.PROACTIVE)
{
if ((2 >= data.length) || ('[' == data.substring(0,1)))
{
if (data.length > 0)
eval('DATA = ' + data);
}
else
{
alert(data); // this alert show proactive message
_this.VISUAL.TEXT.value = _this.VISUAL.TEXT.value.replace(_this._currentSearchStr,'');
_this._currentSearchStr = '';
}
}
else if ('BXWINDOW' == _this.arParams.PROACTIVE)
{
if ((2 >= data.length) || ('[' == data.substring(0,1)))
{
if (data.length > 0)
eval('DATA = ' + data);
}
else
{
var obDialog = new BX.CDialog({
'content': data,
'draggable': true,
'resizable': false,
'buttons': [BX.CDialog.btnClose]
});
obDialog.Show();
_this.VISUAL.TEXT.value = _this.VISUAL.TEXT.value.replace(_this._currentSearchStr,'');
_this._currentSearchStr = '';
}
}
else
{
if (data.length > 0)
eval('DATA = ' + data);
}
if (DATA.length > 0)
{
if (DATA.length == 1 && null != DATA[0].READY)
{
_this.VISUAL.SetTokenData(_this._currentSearchStr, DATA[0], false);
return;
}
if (null == _this.SEARCH)
{
_this.SEARCH = _this.LAYOUT.appendChild(document.createElement('DIV'));
_this.SEARCH.className = 'mli-search-results';
_this.SEARCH.style.position = 'absolute';
}
var pos = BX.pos(_this.VISUAL.TEXT, true);
_this.SEARCH.style.top = pos.bottom + 'px';
_this.SEARCH.style.left = pos.left + 'px';
_this.SEARCH.style.width = (pos.right - pos.left - 2) + 'px';
for (var i = 0; i < DATA.length; i++)
{
var obSearchResult = _this.SEARCH.appendChild(document.createElement('DIV'));
obSearchResult.className = 'mli-search-result';
obSearchResult.appendChild(document.createTextNode(DATA[i].NAME + ' [' + DATA[i].ID + ']'));
obSearchResult.BX_ROW_DATA = DATA[i];
obSearchResult.onclick = _this.__search_result_click;
obSearchResult.onmouseover = _this.__search_result_over;
}
_this.SEARCH.style.display = 'block';
}
else
{
_this.__hideSearch();
}
}
this.__search_result_click = function()
{
_this.VISUAL.SetTokenData(_this._currentSearchStr, this.BX_ROW_DATA);
_this.__hideSearch();
}
this.__search_result_over = function()
{
if (null != _this.__search_current_row)
_this.__search_current_row.className = 'mli-search-result';
_this.__search_current_row = this;
this.className = 'mli-search-result mli-search-current';
}
jsUtils.addCustomEvent('onEmpUserSelectorChangeTokenActivity', this.SetTokenInput, null, this);
jsUtils.addEvent(window, 'load', function() {_this.Init()});
}
JCMainLookupSelector.prototype.Init = function()
{
var _this = this;
this.LAYOUT = document.getElementById(this.arParams.LAYOUT_ID);
this.VISUAL = new JCMainLookupSelectorText(this.arParams.VISUAL);
this.VISUAL.onCurrentStringExists = function(str)
{
if (_this._currentSearchStr == str)
{
if (null != _this.SEARCH && _this.SEARCH.innerHTML.length > 0)
_this.SEARCH.style.display = 'block';
}
else
{
if (null != _this.timerId)
clearTimeout(_this.timerId);
_this._currentSearchStr = str;
// timeout moved to keys processing inside the textarea
//_this.timerId = setTimeout(_this.processSearchStr, 100);
_this.processSearchStr();
}
}
this.VISUAL.onCurrentStringChange = function()
{
if (null != _this.timerId)
clearTimeout(_this.timerId);
_this.__hideSearch();
}
this.VISUAL.onUnidentifiedTokenFound = function(str)
{
var url = _this.arParams.AJAX_PAGE+'?MODE=SEARCH';
url += '&search=' + encodeURIComponent(str);
if (_this.arParams.AJAX_PARAMS)
{
for(var param_name in _this.arParams.AJAX_PARAMS)
url += '&' + param_name + '=' + encodeURIComponent(_this.arParams.AJAX_PARAMS[param_name]);
}
jsAjaxUtil.LoadData(url, function(data) {
if (data.length <= 0)
return;
var DATA = [];
eval('DATA = ' + data);
if (DATA.length == 1 && DATA[0].READY == 'Y')
_this.VISUAL.SetTokenData(str, DATA[0], false);
});
}
this.VISUAL.onControlKeyPressed = function(keyCode)
{
if (null != _this.SEARCH && _this.SEARCH.style.display == 'block')
{
switch (keyCode)
{
case 27: // escape key - close search div
_this.SEARCH.style.display = 'none';
return false;
break;
case 40: // down key - navigate down on search results
if (null == _this.__search_current_row)
_this.SEARCH.firstChild.onmouseover()
else if (null != _this.__search_current_row.nextSibling)
_this.__search_current_row.nextSibling.onmouseover();
return false;
break;
case 38: // up key - navigate up on search results
if (null == _this.__search_current_row)
_this.SEARCH.lastChild.onmouseover()
else if (null != _this.__search_current_row.previousSibling)
_this.__search_current_row.previousSibling.onmouseover();
return false;
break;
case 13: // enter key - choose current search result
if (null != _this.__search_current_row)
_this.__search_current_row.onclick();
return false;
break;
}
}
return true;
}
if (null != this.arParams.INPUT_NAME_SUSPICIOUS)
{
this.VISUAL.onSuspiciousTokensFound = function(arWords)
{
if (null == _this.INPUT_SUSPICIOUS)
{
_this.INPUT_SUSPICIOUS = document.createElement('INPUT');
_this.INPUT_SUSPICIOUS.type = 'hidden';
_this.INPUT_SUSPICIOUS.name = _this.arParams.INPUT_NAME_SUSPICIOUS;
_this.VALUE_CONTAINER.appendChild(_this.INPUT_SUSPICIOUS);
}
_this.INPUT_SUSPICIOUS.value = arWords.join(';');
}
}
this.__hideSearch = function() {if (null != _this.SEARCH) _this.SEARCH.style.display = 'none';}
this.__delayedHideSearch = function() {if (null != _this.SEARCH) setTimeout(_this.__hideSearch, 500);}
jsUtils.addEvent(this.VISUAL.TEXT, 'blur', _this.__delayedHideSearch);
this.VALUE_CONTAINER = this.LAYOUT.appendChild(document.createElement('DIV'));
this.VALUE_CONTAINER.style.display = 'none';
if (null != this.arParams.VALUE)
this.SetValue(this.arParams.VALUE);
}
// object destructor
JCMainLookupSelector.prototype.Clear = function()
{
// remove global event handler
jsUtils.removeCustomEvent('onEmpUserSelectorChangeTokenActivity', this.SetTokenInput);
// clear textarea object internal event handlers
this.VISUAL.onCurrentStringChange = null;
this.VISUAL.onCurrentStringExists = null;
this.VISUAL.onCurrentTokenExists = null;
this.VISUAL.onUnidentifiedTokenFound = null;
this.VISUAL.onControlKeyPressed = null;
this.VISUAL.onSuspiciousTokensFound = null;
jsUtils.removeEvent(this.VISUAL.TEXT, 'blur', _this.__delayedHideSearch);
// reset and kill textarea processing object
this.VISUAL.Reset(false, true);
this.VISUAL = null;
// collect garbage
if (null != this.timerId)
clearTimeout(this.timerId);
if (null != this.SEARCH)
{
this.SEARCH.parentNode.removeChild(this.SEARCH);
this.SEARCH = null;
}
this._currentSearchStr = '';
}
JCMainLookupSelector.prototype.SetTokenInput = function(arParams, arEventParams)
{
if (arEventParams.CONTROL_ID != this.arParams.CONTROL_ID)
return;
if (null == this.VALUE_CONTAINER) return;
if (null == arEventParams.TOKEN.DATA || null == arEventParams.TOKEN.DATA.ID) return;
if (null == arEventParams.TOKEN.INPUT)
{
arEventParams.TOKEN.INPUT = document.createElement('INPUT');
arEventParams.TOKEN.INPUT.type = 'hidden';
arEventParams.TOKEN.INPUT.name = this.arParams.INPUT_NAME + '[]';
arEventParams.TOKEN.INPUT.value = arEventParams.TOKEN.DATA.ID;
}
if (arEventParams.TOKEN.ACTIVE && null == arEventParams.TOKEN.INPUT.parentNode)
{
this.VALUE_CONTAINER.appendChild(arEventParams.TOKEN.INPUT);
jsUtils.onCustomEvent('onLookupInputChange', {'CONTROL_ID': this.arParams.CONTROL_ID, 'ACTION': 'add', 'DATA': arEventParams.TOKEN.DATA});
}
else if (!arEventParams.TOKEN.ACTIVE && null != arEventParams.TOKEN.INPUT.parentNode)
{
this.VALUE_CONTAINER.removeChild(arEventParams.TOKEN.INPUT);
jsUtils.onCustomEvent('onLookupInputChange', {'CONTROL_ID': this.arParams.CONTROL_ID, 'ACTION': 'remove', 'DATA': arEventParams.TOKEN.DATA});
}
}
JCMainLookupSelector.prototype.AddValue = function(arValue)
{
if (typeof arValue != 'object' || null == arValue.length || null == arValue[0])
arValue = [arValue];
var _this = this;
for (var i = 0; i < arValue.length; i++)
{
if (typeof arValue[i] == 'object')
{
if (null != arValue[i].ID && null != arValue[i].NAME)
{
this.VISUAL.AddTokenData(arValue[i], false);
}
}
else
{
var val = parseInt(arValue[i]);
if (!isNaN(val))
{
var str = 'q <q@q> [' + val + ']'; // hack
var url = this.arParams.AJAX_PAGE+'?MODE=SEARCH';
url += '&search=' + encodeURIComponent(str);
if (this.arParams.AJAX_PARAMS)
{
for(var param_name in this.arParams.AJAX_PARAMS)
url += '&' + param_name + '=' + encodeURIComponent(this.arParams.AJAX_PARAMS[param_name]);
}
jsAjaxUtil.LoadData(url, function(data) {
if (data.length <= 0)
return;
var DATA = [];
eval('DATA = ' + data);
if (DATA.length == 1 && DATA[0].READY == 'Y')
{
_this.VISUAL.AddTokenData(DATA[0], false);
}
});
}
}
}
}
JCMainLookupSelector.prototype.SetValue = function(arValue)
{
this.VISUAL.Reset(true, false);
this.AddValue(arValue);
}
/**************** Visual textarea **********************/
function JCMainLookupSelectorText(arParams)
{
var _this = this;
this.__split_reg = /([,;\n])/;
this.__check_reg = /^(.*?) \[\d+\]/m;
this.__check_suspicious = [/^[a-z0-9.\-_]+@[a-z0-9.\-]+$/i, /^(.*?)<[a-z0-9.\-_]+@[a-z0-9.\-]+>$/i, /^(.*?)\[[a-z0-9.\-_]+@[a-z0-9.\-]+\]$/i];
this.arParams = arParams;
this.__token_index = 0;
this.previousCurrentHash = '';
this.previousCurrentIndex = -1;
this.timerId = null;
this.TEXT = document.getElementById(this.arParams.ID);
this.TEXT.bx_last_position = 0;
this.TEXT.bx_focused = false;
this.TEXT.style.width = '95%';
if (this.arParams.MAX_WIDTH) this.TEXT.style.width = this.arParams.MAX_WIDTH + 'px';
if(this.TEXT.type.toLowerCase() == "textarea")
this.TEXT.style.height = this.arParams.MIN_HEIGHT + 'px';
this.__text_focus = function()
{
_this.TEXT.bx_focused = true;
if (_this.TEXT.value == _this.arParams.START_TEXT)
{
_this.TEXT.value = '';
}
}
this.__text_blur = function()
{
_this.TEXT.bx_focused = false;
if (_this.TEXT.value == '')
{
_this.TEXT.value = _this.arParams.START_TEXT;
}
}
this.__text_additional_check = function()
{
_this.TEXT.bx_focused = false;
_this.__process();
}
if (this.TEXT.value == '')
{
this.TEXT.value = this.arParams.START_TEXT;
}
jsUtils.addEvent(this.TEXT, 'focus', this.__text_focus);
jsUtils.addEvent(this.TEXT, 'blur', this.__text_blur);
jsUtils.addEvent(this.TEXT, 'blur', this.__text_additional_check);
if (null != this.TEXT.form)
{
jsUtils.addEvent(this.TEXT.form, 'submit', this.__text_focus);
}
this.arTokens = [];
this.arTokensMap = {};
/*** internal event handlers ****/
this.onCurrentStringExists = null; // caret in textarea is on the unidentified string
this.onCurrentStringChange = null; // caret in textarea changes to unidentified string
this.onCurrentTokenExists = null; // caret in textarea is on the identified token
this.onUnidentifiedTokenFound = null; // found a string in required format, which hasn't a token object
this.onControlKeyPressed = null; // arrow or escape key was pressed while textarea editing; return false to prevent default key action
this.onSuspiciousTokensFound = null; // found some suspicious tokens found. array of them is passing as parameter (empty one if none found)
/*** tokens parsing ****/
this.__ignore_key = false;
this.__pre_process = function() {_this.__process()};
this.TEXT.onkeydown = function(e)
{
if (null == e) e = window.event;
if (null != _this.onControlKeyPressed && ((e.keyCode >= 37 && e.keyCode <= 40) || e.keyCode == 27 || e.keyCode == 13))
{
if (!_this.onControlKeyPressed(e.keyCode))
{
_this.__ignore_key = true;
return jsUtils.PreventDefault(e);
}
}
}
this.TEXT.onclick = this.TEXT.onkeyup = function(e) {
if (null == e) e = window.event;
if (e.type == 'keyup' && e.keyCode >= 16 && e.keyCode <= 18) // shift, alt & ctrl keys for avoing of event doubling while copy-pasting
return;
if (e.type == 'keyup' && _this.__ignore_key)
{
_this.__ignore_key = false;
return false;
}
if (null != _this.timerId)
clearTimeout(_this.timerId)
_this.timerId = setTimeout(_this.__pre_process, 500);
}
if (this.TEXT.value.length > 0)
{
this.timerId = setTimeout(this.__pre_process, 200);
}
_this.AdjustHeight();
}
//This function splits string with respect to __check_reg pattern
JCMainLookupSelectorText.prototype.__split = function (str, separator, limit) {
if (Object.prototype.toString.call(separator) !== "[object RegExp]") {
return str.split(separator, limit);
}
var _compliantExecNpcg = /()??/.exec("")[1] === undefined;
var output = [];
var lastLastIndex = 0;
var flags = (separator.ignoreCase ? "i" : "") + (separator.multiline ? "m" : "") + (separator.sticky ? "y" : "");
var separator = RegExp(separator.source, flags + "g");
var separator2, match, lastIndex, lastLength;
str = str + ""; // type conversion
if (!_compliantExecNpcg)
separator2 = RegExp("^" + separator.source + "$(?!\\s)", flags); // doesn't need /g or /y, but they don't hurt
/* behavior for `limit`: if it's...
- `undefined`: no limit.
- `NaN` or zero: return an empty array.
- a positive number: use `Math.floor(limit)`.
- a negative number: no limit.
- other: type-convert, then use the above rules. */
if (limit === undefined || +limit < 0)
{
limit = Infinity;
}
else
{
limit = Math.floor(+limit);
if (!limit)
return [];
}
while (match = separator.exec(str))
{
lastIndex = match.index + match[0].length; // `separator.lastIndex` is not reliable cross-browser
if (lastIndex > lastLastIndex)
{
output.push(str.slice(lastLastIndex, match.index));
// fix browsers whose `exec` methods don't consistently return `undefined` for nonparticipating capturing groups
if (!_compliantExecNpcg && match.length > 1)
{
match[0].replace(separator2, function () {
for (var i = 1; i < arguments.length - 2; i++)
if (arguments[i] === undefined)
match[i] = undefined;
});
}
if (match.length > 1 && match.index < str.length)
Array.prototype.push.apply(output, match.slice(1));
lastLength = match[0].length;
lastLastIndex = lastIndex;
if (output.length >= limit)
break;
}
if (separator.lastIndex === match.index)
separator.lastIndex++; // avoid an infinite loop
}
if (lastLastIndex === str.length)
{
if (lastLength || !separator.test(""))
{
output.push("");
}
}
else
{
output.push(str.slice(lastLastIndex));
}
return output.length > limit ? output.slice(0, limit) : output;
}
//This function splits string with respect to __check_reg pattern
JCMainLookupSelectorText.prototype.__parse = function(str, split_reg, check_reg, arTokens)
{
var arResult = [];
var arToks = [];
var tok = '';
if(arTokens && arTokens.length > 0)
{
for(var j = 0; j < arTokens.length; j++)
{
if(arTokens[j])
{
tok = jsUtils.trim(arTokens[j].TOKEN);
if(tok.length)
arToks[arToks.length] = tok;
}
}
}
var arTmp = this.__split(str, split_reg);
tok = '';
var delim = '';
var cur_pos = 0;
for(var i = 0; i < arTmp.length; i++)
{
tok = arTmp[i];
i++;
if(i < arTmp.length)
delim = arTmp[i];
else
delim = '';
if(tok.length)
{
//Additional check if this is string followed known token
if(check_reg.test(tok) && arToks.length > 0)
{
for(var j = 0; j < arToks.length; j++)
{
if(
tok.length > arToks[j].length
&& arToks[j] == tok.substr(tok.length - arToks[j].length)
)
{
var pre_tok = tok.substr(0, tok.length - arToks[j].length);
tok = tok.substr(pre_tok.length);
while(pre_tok && pre_tok.length > 0 && pre_tok.substr(0, 1) == ' ')
{
cur_pos++;
pre_tok = pre_tok.substr(1);
}
if(pre_tok && pre_tok.length > 0)
{
arResult[arResult.length] = {
'start' : cur_pos,
'end' : cur_pos + pre_tok.length,
'tok' : pre_tok,
'delim' : ''
};
cur_pos += pre_tok.length;
}
}
}
}
while(tok.length && tok.substr(0, 1) == ' ')
{
cur_pos++;
tok = tok.substr(1);
}
arResult[arResult.length] = {
'start' : cur_pos,
'end' : cur_pos + tok.length,
'tok' : tok,
'delim' : delim
};
}
cur_pos += tok.length + delim.length;
}
// if(tok.length)
// arResult[arResult.length] = {
// 'start' : cur_pos,
// 'end' : cur_pos + tok.length,
// 'tok' : tok,
// 'delim' : ''
// };
return arResult;
}
JCMainLookupSelectorText.prototype.__process = function()
{
this.__current_token = null;
if (this.TEXT.value == this.arParams.START_TEXT)
return;
var arToks = this.__parse(this.TEXT.value, this.__split_reg, this.__check_reg, this.arTokens);
var cur_pos = this.GetCursorPos();
var bCurrent;
var arSuspiciousTokens = [];
for (var i = 0; i < arToks.length; i++)
{
if (cur_pos > arToks[i].start && cur_pos <= arToks[i].end)
bCurrent = true;
else
bCurrent = false;
var str = jsUtils.trim(arToks[i].tok);
if (str.length > 0)
{
if (this.__check_reg.test(str) && null != this.onUnidentifiedTokenFound)
{
if (null == this.arTokensMap[this.GetHash(str)])
this.onUnidentifiedTokenFound(str);
}
else
{
if (bCurrent)
{
var currentHash = this.GetHash(str);
var currentIndex = i;
if (
null != this.arTokensMap[this.previousCurrentHash]
&& currentHash != this.previousCurrentHash
&& currentIndex == this.previousCurrentIndex
)
this.arTokensMap[this.previousCurrentHash] = null;
/**** external events block *****/
if (
null != this.onCurrentStringChange
&& null != this.previousCurrentIndex
&& this.previousCurrentIndex != currentIndex
)
this.onCurrentStringChange();
if (
null != this.onCurrentStringExists
&& null == this.arTokensMap[currentHash]
)
this.onCurrentStringExists(str);
if (
null != this.onCurrentTokenExists
&& null != this.arTokensMap[currentHash]
)
this.onCurrentTokenExists(this.arTokensMap[currentHash]);
this.previousCurrentHash = currentHash;
this.previousCurrentIndex = currentIndex;
}
if (null != this.onSuspiciousTokensFound)
{
for (var j = 0; j < this.__check_suspicious.length; j++)
{
if (this.__check_suspicious[j].test(str))
{
arSuspiciousTokens[arSuspiciousTokens.length] = str;
break;
}
}
}
}
}
}
if (null != this.onSuspiciousTokensFound)
this.onSuspiciousTokensFound(arSuspiciousTokens);
this.CheckTokens();
this.AdjustHeight();
}
JCMainLookupSelectorText.prototype.Reset = function(bClearText, bClearEvents)
{
if (null == bClearText) bClearEvents = false;
if (null == bClearEvents) bClearEvents = false;
for (var i = 0; i < this.arTokens.length; i++)
{
this.arTokensMap[this.arTokens[i].TEXT_HASH] = null;
this.arTokens[i] = null;
}
this.arTokens = [];
this.arTokensMap = {};
this.__token_index = 0;
this.previousCurrentHash = '';
this.previousCurrentIndex = -1;
if (bClearText)
{
this.TEXT.value = this.arParams.START_TEXT;
}
if (bClearEvents)
{
this.TEXT.onkeydown = this.TEXT.onkeyup = this.TEXT.onclick = null;
jsUtils.removeEvent(this.TEXT, 'focus', this.__text_focus);
jsUtils.removeEvent(this.TEXT, 'blur', this.__text_blur);
jsUtils.removeEvent(this.TEXT, 'blur', this.__text_additional_check);
if (null != this.TEXT.form)
jsUtils.removeEvent(this.TEXT.form, 'submit', this.__text_focus);
}
}
JCMainLookupSelectorText.prototype.CheckTokens = function()
{
var arToks = this.__parse(this.TEXT.value, this.__split_reg, this.__check_reg, this.arTokens);
for (var i = 0; i < this.arTokens.length; i++)
{
if (null == this.arTokens[i])
continue;
var tok = jsUtils.trim(this.arTokens[i].TOKEN);
var bTokenFound = false;
for (var j = 0; j < arToks.length; j++)
{
var s = jsUtils.trim(arToks[j].tok);
if (s.length <= 0)
continue;
if (s == tok)
{
bTokenFound = true;
break;
}
}
this.arTokens[i].SetActive(bTokenFound);
}
}
JCMainLookupSelectorText.prototype.AdjustHeight = function()
{
if (this.TEXT.scrollHeight > this.TEXT.clientHeight)
{
var dy = this.TEXT.offsetHeight - this.TEXT.clientHeight
var newHeight = this.TEXT.scrollHeight + dy;
if (newHeight > this.arParams.MAX_HEIGHT)
newHeight = this.arParams.MAX_HEIGHT;
if(this.TEXT.type.toLowerCase() == "textarea")
this.TEXT.style.height = newHeight + 'px';
}
}
JCMainLookupSelectorText.prototype.AddTokenData = function(data, bSelect)
{
if (this.TEXT.value == this.arParams.START_TEXT)
this.TEXT.value = '';
// IE bug: focus on hidden input
//try{this.TEXT.focus();}catch(e){};
var scrollTop = this.TEXT.scrollTop;
if(this.TEXT.type.toLowerCase() == "textarea")
{
if (this.TEXT.value.length > 0 && this.TEXT.value.substr(this.TEXT.value.length-1, 1) != "\n")
this.TEXT.value += "\n";
var str = jsUtils.trim(data.NAME + ' [' + data.ID + ']');
if(this.TEXT.value.indexOf(str) < 0)
{
this.TEXT.value += str + "\n";
this.TEXT.scrollTop = scrollTop;
this.SetTokenData(str, data, bSelect);
}
}
else
{
var str = jsUtils.trim(data.NAME + ' [' + data.ID + ']');
if(this.TEXT.value.indexOf(str) < 0)
{
this.TEXT.value = str;
this.SetTokenData(str, data, bSelect);
}
}
}
JCMainLookupSelectorText.prototype.SetTokenData = function(str, data, bSelect)
{
if (null == bSelect) bSelect = true;
var arToks = this.__parse(this.TEXT.value, this.__split_reg, this.__check_reg, this.arTokens);
var delim = '';
for (var i = 0; i < arToks.length; i++)
{
if(delim == '')//take first delim
delim = arToks[i].delim;
if(delim.length)
break;
}
if(delim == '')//fall to default
delim = "\n";
for (var i = 0; i < arToks.length; i++)
{
var s = jsUtils.trim(arToks[i].tok);
if (s.length <= 0)
continue;
if (str == s)
{
var newText = jsUtils.trim(data.NAME + ' [' + data.ID + ']');
//delimiter is needed only at the end of input
//at when replaced text has no delimiter just before next token
var actual_delim = '';
if(i == arToks.length || arToks[i].delim == '')
actual_delim = delim;
// IE bug: focus on hidden input
//try{this.TEXT.focus();}catch(e){};
var scrollTop = this.TEXT.scrollTop;
var prefix = this.TEXT.value.substr(0, arToks[i].start);
var posfix = this.TEXT.value.substr(arToks[i].end);
this.TEXT.value = prefix + newText + actual_delim + posfix;
this.TEXT.scrollTop = scrollTop;
var obToken = new JCMainLookupSelectorToken({
'CONTROL_ID': this.arParams.CONTROL_ID,
'TOKEN': newText,
'INDEX': this.__token_index++,
'START': arToks[i].start,
'FINISH': arToks[i].start + newText.length + actual_delim.length,
'ACTIVE': true,
'DATA': data
});
if (null != this.arTokensMap[obToken.TEXT_HASH])
this.arTokens[this.arTokensMap[obToken.TEXT_HASH].INDEX] = null;
var change = newText.length + actual_delim.length - arToks[i].tok.length;
this.AdjustTokensPos(arToks[i].end, change);
this.arTokensMap[obToken.TEXT_HASH] = this.arTokens[obToken.INDEX] = obToken;
if (bSelect)
this.SetCursorPos(obToken.FINISH);
if (null != this.onCurrentTokenExists)
this.onCurrentStringExists(obToken);
this.AdjustHeight();
this.__pre_process();
return;
}
}
this.AddTokenData(data, bSelect);
}
JCMainLookupSelectorText.prototype.AdjustTokensPos = function(start_pos, change)
{
for (var i = 0; i < this.arTokens.length; i++)
{
if (null != this.arTokens[i] && this.arTokens[i].ACTIVE && this.arTokens[i].START >= start_pos)
{
this.arTokens[i].START += change;
this.arTokens[i].FINISH += change;
}
}
}
JCMainLookupSelectorText.prototype.SetCursorPos = function(pos)
{
if (null != this.TEXT.selectionStart)// Gecko
this.TEXT.setSelectionRange(pos, pos);
else if (document.selection)//IE
{
try {
var r = this.TEXT.createTextRange();
r.collapse(true);
r.moveEnd('character', pos);
r.moveStart('character', pos);
r.select();
} catch (e) {}
}
}
JCMainLookupSelectorText.prototype.GetCursorPos = function()
{
try {
if (null != this.TEXT.selectionStart)// Gecko
return this.TEXT.selectionStart;
else if (document.selection && this.TEXT.bx_focused)//IE
{
if(this.TEXT.type.toLowerCase() == "textarea")
{
var sel = document.selection.createRange();
var clone = sel.duplicate();
clone.moveToElementText(this.TEXT);
clone.setEndPoint('EndToEnd', sel);
this.TEXT.bx_last_position = clone.text.length;
}
else
this.TEXT.bx_last_position = 1;
}
return this.TEXT.bx_last_position;
} catch (e) {return 0};
}
JCMainLookupSelectorText.prototype.GetHash = function(text)
{
var hash = '';
for (var i = 0; i < text.length; i++)
{
hash += text.charCodeAt(i).toString(16);
}
return hash;
}
/**************** Visual textarea token ******************/
function JCMainLookupSelectorToken(arParams)
{
var _this = this;
this.CONTROL_ID = arParams.CONTROL_ID;
this.TOKEN = arParams.TOKEN;
this.INDEX = arParams.INDEX;
this.START = arParams.START;
this.FINISH = arParams.FINISH;
this.DATA = arParams.DATA;
this.SetActive(null == arParams.ACTIVE ? false : arParams.ACTIVE);
this.HASH = this.GetHash(this.INDEX + '$$' + jsUtils.trim(this.TOKEN));
this.TEXT_HASH = this.GetHash(jsUtils.trim(this.TOKEN));
}
JCMainLookupSelectorToken.prototype.SetActive = function(flag)
{
this.ACTIVE = !!flag;
jsUtils.onCustomEvent('onEmpUserSelectorChangeTokenActivity', {'CONTROL_ID': this.CONTROL_ID, 'TOKEN': this});
}
JCMainLookupSelectorToken.prototype.SetPos = function(start, finish)
{
if (null == finish) finish = start+this.TOKEN.length;
this.START = start; this.FINISH = finish;
}
JCMainLookupSelectorToken.prototype.GetHash = JCMainLookupSelectorText.prototype.GetHash;