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Extracted DOM option creation into function to apply IE workaround

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This commit is contained in:
Alex Sanford 2011-08-28 22:37:16 -03:00
parent 265525c1a7
commit 988323b1d0
2 changed files with 12 additions and 6 deletions
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9
public/javascripts/admin/custom_fields/has_many.js
View File

@ -11,10 +11,10 @@ $(document).ready(function() {
if (context.data.new_item) { if (context.data.new_item) {
var newItemInfo = context.data.new_item; var newItemInfo = context.data.new_item;
var option = new Option(newItemInfo.label, newItemInfo.url, true, true); var option = makeOption(newItemInfo.label, newItemInfo.url, true, true);
context.select.append(option); context.select.append(option);
context.select.append(new Option('-'.repeat(newItemInfo.label.length), '', false, false)); context.select.append(makeOption('-'.repeat(newItemInfo.label.length), '', false, false));
} }
for (var i = 0; i < context.data.collection.length; i++) { for (var i = 0; i < context.data.collection.length; i++) {
@ -27,7 +27,7 @@ $(document).ready(function() {
for (var j = 0; j < obj.items.length; j++) { for (var j = 0; j < obj.items.length; j++) {
var innerObj = obj.items[j]; var innerObj = obj.items[j];
if ($.inArray(innerObj[1], context.data.taken_ids) == -1) { if ($.inArray(innerObj[1], context.data.taken_ids) == -1) {
optgroup.append(new Option(innerObj[0], innerObj[1], false, false)); optgroup.append(makeOption(innerObj[0], innerObj[1], false, false));
size++; size++;
} }
} }
@ -36,8 +36,7 @@ $(document).ready(function() {
} else { } else {
if ($.inArray(obj[1], context.data.taken_ids) == -1) if ($.inArray(obj[1], context.data.taken_ids) == -1)
{ {
var option = new Option("", obj[1], false, false); var option = makeOption(obj[0], obj[1], false, false);
$(option).text(obj[0]);
context.select.append(option); context.select.append(option);
} }
} }

9
public/javascripts/admin/utils.js
View File

@ -30,4 +30,11 @@ Object.size = function(obj) {
if (obj.hasOwnProperty(key)) size++; if (obj.hasOwnProperty(key)) size++;
} }
return size; return size;
}; };
// Make a DOM option for a select box. This code works around a bug in IE
function makeOption(text, value, defaultSelected, selected) {
var option = new Option('', value, defaultSelected, selected);
$(option).text(text);
return option;
}