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More work on micro DOM library.

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This commit is contained in:
Jürg Lehni 2012-11-14 01:31:49 -08:00
parent c4a66cff0a
commit 9a180b5377
1 changed files with 31 additions and 21 deletions
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52
src/browser/DomElement.js
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@ -31,44 +31,47 @@ var DomElement = new function() {
function create(nodes, parent) {
var res = [];
for (var i = 0, l = nodes && nodes.length; i < l;) {
var tag = nodes[i++];
if (typeof tag === 'string') {
var el = document.createElement(tag);
// Do we have attributes?
if (typeof nodes[i] === 'object' && !Array.isArray(nodes[i]))
DomElement.set(el, nodes[i++]);
// Do we have children?
if (Array.isArray(nodes[i]))
create(nodes[i++], el);
// Are we adding to a parent?
if (parent)
parent.appendChild(el);
res.push(el);
var el = nodes[i++];
if (typeof el === 'string') {
el = document.createElement(el);
} else if (!el || !el.nodeType) {
continue;
}
// Do we have attributes?
if (Base.isObject(nodes[i]))
DomElement.set(el, nodes[i++]);
// Do we have children?
if (Array.isArray(nodes[i]))
create(nodes[i++], el);
// Are we adding to a parent?
if (parent)
parent.appendChild(el);
res.push(el);
}
return res;
}
return {
create: function(tag, attributes, children) {
var res = create(arguments);
create: function(arg0, arg1) {
var isArray = Array.isArray(arg0),
res = create(isArray ? arg0 : arguments, isArray ? arg1 : null);
return res.length == 1 ? res[0] : res;
},
find: function(selector) {
return document.querySelector(selector);
find: function(selector, root) {
return (root || document).querySelector(selector);
},
findAll: function(selector) {
return document.querySelectorAll(selector);
findAll: function(selector, root) {
return (root || document).querySelectorAll(selector);
},
get: function(el, key) {
return el
? special.test(key)
? key === 'value'
? key === 'value' || typeof el[key] !== 'string'
? el[key]
: typeof el[key] === 'string'
: true
: key in translated
? el[translated[key]]
: el.getAttribute(key)
@ -76,6 +79,8 @@ var DomElement = new function() {
},
set: function(el, key, value) {
if (!el)
return el;
if (typeof key !== 'string') {
for (var name in key)
if (key.hasOwnProperty(name))
@ -125,6 +130,11 @@ var DomElement = new function() {
new RegExp('\\s*' + cls + '\\s*'), ' ').trim();
},
removeChildren: function(el) {
while (el.firstChild)
el.removeChild(el.firstChild);
},
getBounds: function(el, viewport) {
var rect = el.getBoundingClientRect(),
doc = el.ownerDocument,