Home » HTML » HTML_QuickForm » Bug #5245

[2005-08-30 18:44 UTC] sotela at sotela dot com

Description:
------------
hello !

i have hounded that existing hierselect doesn't works on MAC Iòåóêòóå Explorer 5.2.3

here is working part of code:
$this->_js .= <<<JAVASCRIPT
function Array_shift() {
var A_s = 0
var response = this[0]
for (A_s = 0; A_s < this.length-1; A_s++) {
this[A_s] = this[A_s + 1];
}
this.length--;
return response;
}

if (typeof Array.prototype.shift == "undefined") {
Array.prototype.shift = Array_shift
}

function _hs_findOptions(ary, keys)
{
var key = keys.shift();
// IE5.2MACFIX
// if (!key in ary) {
if (!ary[key]) {
return {};
} else if (0 == keys.length) {
return ary[key];
} else {
return _hs_findOptions(ary[key], keys);
}
}

function _hs_findSelect(form, groupName, selectIndex)
{
// IE5.2MACFIX
// if (groupName+'['+ selectIndex +']' in form) {
if(form[groupName+'['+ selectIndex +']']){
return form[groupName+'['+ selectIndex +']'];
} else {
return form[groupName+'['+ selectIndex +'][]'];
}
}

function _hs_replaceOptions(ctl, optionList)
{
var j = 0;
ctl.options.length = 0;
for (i in optionList) {
ctl.options[j++] = new Option(optionList[i], i, false, false);
}
}

function _hs_setValue(ctl, value)
{
var testValue = {};
// IE5.2MACFIX
// if (value instanceof Array) {
if(typeof(value)=='array' || typeof(value)=='object'){
for (var i = 0; i < value.length; i++) {
testValue[value[i]] = true;
}
} else {
testValue[value] = true;
}
for (var i = 0; i < ctl.options.length; i++) {
// IE5.2MACFIX
// if (ctl.options[i].value in testValue) {
if (testValue[ctl.options[i].value]) {
ctl.options[i].selected = true;
}
}
}

function _hs_swapOptions(form, groupName, selectIndex)
{
var hsValue = [];
for (var i = 0; i <= selectIndex; i++) {
hsValue[i] = _hs_findSelect(form, groupName, i).value;
}

_hs_replaceOptions(_hs_findSelect(form, groupName, selectIndex + 1),
_hs_findOptions(_hs_options[groupName][selectIndex], hsValue));
if (selectIndex + 1 < _hs_options[groupName].length) {
_hs_swapOptions(form, groupName, selectIndex + 1);
}
}

function instanceOf(object, constructorFunction) {
while (object != null) {
if (object == constructorFunction.prototype)
{return true}
object = object.__proto__;
}
return false;
}

function _hs_onReset(form, groupNames)
{
for (var i = 0; i < groupNames.length; i++) {
try {
for (var j = 0; j <= _hs_options[groupNames[i]].length; j++) {
_hs_setValue(_hs_findSelect(form, groupNames[i], j), _hs_defaults[groupNames[i]][j]);
if (j < _hs_options[groupNames[i]].length) {
_hs_replaceOptions(_hs_findSelect(form, groupNames[i], j + 1),
_hs_findOptions(_hs_options[groupNames[i]][j], _hs_defaults[groupNames[i]].slice(0, j + 1)));
}
}
} catch (e) {
// IE5.2MACFIX
// if (!(e instanceof TypeError)) {
if(instanceOf(e, TypeError)){
throw e;
}
}
}
}

function _hs_setupOnReset(form, groupNames)
{
setTimeout(function() { _hs_onReset(form, groupNames); }, 25);
}

function _hs_onReload()
{
var ctl;
for (var i = 0; i < document.forms.length; i++) {
for (var j in _hs_defaults) {
if (ctl = _hs_findSelect(document.forms[i], j, 0)) {
for (var k = 0; k < _hs_defaults[j].length; k++) {
_hs_setValue(_hs_findSelect(document.forms[i], j, k), _hs_defaults[j][k]);
}
}
}
}

if (_hs_prevOnload) {
_hs_prevOnload();
}
}

var _hs_prevOnload = null;
if (window.onload) {
_hs_prevOnload = window.onload;
}
window.onload = _hs_onReload;

var _hs_options = {};
var _hs_defaults = {};

JAVASCRIPT;