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Made the Cancel work

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This commit is contained in:
Anders Betnér 2006-05-24 21:15:13 +00:00
parent 62811717f7
commit 5d222cfc91
1 changed files with 35 additions and 17 deletions
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48
admin-root/config.js
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@ -69,10 +69,10 @@ var ConfigXML = {
var ConfigInitialValues = {
values: {},
getValues: function () {
return $H(this.values);
return $H(ConfigInitialValues.values);
},
getValue: function (section,id) {
return this.values[section+':'+id];
return ConfigInitialValues.values[section+':'+id];
},
parseXML: function (xmldoc) {
// IE and w3c treat xmldoc differently make shore firstChild is firstchild of <config>
@ -175,6 +175,7 @@ var Config = {
if (!values || values.length == 0) {
values = [''];
}
var parentSpan = Builder.node('span');
values.each(function (val,i) {
var span = document.createElement('span');
span.appendChild(BuildElement.input(postId+i,postId,
@ -193,8 +194,11 @@ var Config = {
Event.observe(href,'click',Config._removeItemEvent);
span.appendChild(href);
span.appendChild(Builder.node('br'));
frag.appendChild(span);
parentSpan.appendChild(span);
});
// This is used by cancelForm to find out how
// many options a multiple group has
frag.appendChild(parentSpan);
href = Builder.node('a',{href:'javascript://',className:'addItemHref'},item.add_item_label);
frag.appendChild(href);
Event.observe(href,'click',Config._addItemEvent);
@ -226,10 +230,7 @@ var Config = {
return frag;
},
_addItemEvent: function (e) {
var span = Event.element(e);
while (span.nodeName.toLowerCase() != 'span') {
span = span.previousSibling;
}
var span = Event.element(e).previousSibling.lastChild;
Config._addItem(span);
},
_addItem: function(span) {
@ -263,8 +264,7 @@ var Config = {
Config._removeItem(span);
},
_removeItem: function(span) {
if ((span.previousSibling && span.previousSibling.nodeName.toLowerCase() == 'span')||
(span.nextSibling.nodeName.toLowerCase() == 'span')) {
if (span.parentNode.childNodes.length > 1) {
Element.remove(span);
} else {
span.getElementsByTagName('input')[0].value='';
@ -353,22 +353,40 @@ function saveForm() {
new Ajax.Request('/xml-rpc?method=updateconfig',
{method: 'post',
parameters: postVars.join('&'),
onComplete: saved
});
onComplete: saved});
}
function cancelForm() {
alert("Cancel doesn't work, reload the page to revert your changes");
return;
ConfigXML.getSections().each(function (section){
ConfigXML.getItems(section).each(function (itemId) {
var item = ConfigXML.getOption(section,itemId);
var itemConfigId = item.config_section + ':' + item.id;
if (item.multiple) {
var values = ConfigInitialValues.getValue(itemConfigId);
var values = ConfigInitialValues.getValue(item.config_section,itemId);
if (!values || values.length == 0) {
values = [''];
}
//###TODO do the multiple thing
var initialValuesCount = values.length;
var currentElements = document.getElementsByName(itemConfigId);
var i=0;
while (initialValuesCount < currentElements.length) {
i++;
if (i > 10) {
alert('Getting dizy; too many turns in this loop (silly errormessage 1');
return;
}
Config._removeItem(currentElements[0].parentNode);
}
while (initialValuesCount > currentElements.length) {
i++;
if (i > 10) {
alert('An important part came off (silly errormessage 2');
return;
}
Config._addItem(currentElements[currentElements.length-1].parentNode);
}
values.each(function (val,i){
currentElements[i].value = val;
});
} else {
//###TODO potential error a select without a default value
$(itemConfigId).value = ConfigInitialValues.getValue(item.config_section,item.id) || item.default_value || '';