halt: function() { return Request.poll.stop() },
run: function() { return Request.poll.start() },
- Class: Class,
- Request: Request
- });
-
- /* DOM manipulation */
- LuCI.prototype.dom = {
- elem: function(e) {
- return (typeof(e) === 'object' && e !== null && 'nodeType' in e);
- },
+ /* DOM manipulation */
+ dom: Class.singleton({
+ __name__: 'LuCI.DOM',
- parse: function(s) {
- var elem;
+ elem: function(e) {
+ return (e != null && typeof(e) == 'object' && 'nodeType' in e);
+ },
- try {
- domParser = domParser || new DOMParser();
- elem = domParser.parseFromString(s, 'text/html').body.firstChild;
- }
- catch(e) {}
+ parse: function(s) {
+ var elem;
- if (!elem) {
try {
- dummyElem = dummyElem || document.createElement('div');
- dummyElem.innerHTML = s;
- elem = dummyElem.firstChild;
+ domParser = domParser || new DOMParser();
+ elem = domParser.parseFromString(s, 'text/html').body.firstChild;
}
- catch (e) {}
- }
+ catch(e) {}
- return elem || null;
- },
+ if (!elem) {
+ try {
+ dummyElem = dummyElem || document.createElement('div');
+ dummyElem.innerHTML = s;
+ elem = dummyElem.firstChild;
+ }
+ catch (e) {}
+ }
- matches: function(node, selector) {
- var m = this.elem(node) ? node.matches || node.msMatchesSelector : null;
- return m ? m.call(node, selector) : false;
- },
+ return elem || null;
+ },
- parent: function(node, selector) {
- if (this.elem(node) && node.closest)
- return node.closest(selector);
+ matches: function(node, selector) {
+ var m = this.elem(node) ? node.matches || node.msMatchesSelector : null;
+ return m ? m.call(node, selector) : false;
+ },
- while (this.elem(node))
- if (this.matches(node, selector))
- return node;
- else
- node = node.parentNode;
+ parent: function(node, selector) {
+ if (this.elem(node) && node.closest)
+ return node.closest(selector);
- return null;
- },
+ while (this.elem(node))
+ if (this.matches(node, selector))
+ return node;
+ else
+ node = node.parentNode;
- append: function(node, children) {
- if (!this.elem(node))
return null;
+ },
- if (Array.isArray(children)) {
- for (var i = 0; i < children.length; i++)
- if (this.elem(children[i]))
- node.appendChild(children[i]);
- else if (children !== null && children !== undefined)
- node.appendChild(document.createTextNode('' + children[i]));
+ append: function(node, children) {
+ if (!this.elem(node))
+ return null;
- return node.lastChild;
- }
- else if (typeof(children) === 'function') {
- return this.append(node, children(node));
- }
- else if (this.elem(children)) {
- return node.appendChild(children);
- }
- else if (children !== null && children !== undefined) {
- node.innerHTML = '' + children;
- return node.lastChild;
- }
+ if (Array.isArray(children)) {
+ for (var i = 0; i < children.length; i++)
+ if (this.elem(children[i]))
+ node.appendChild(children[i]);
+ else if (children !== null && children !== undefined)
+ node.appendChild(document.createTextNode('' + children[i]));
- return null;
- },
+ return node.lastChild;
+ }
+ else if (typeof(children) === 'function') {
+ return this.append(node, children(node));
+ }
+ else if (this.elem(children)) {
+ return node.appendChild(children);
+ }
+ else if (children !== null && children !== undefined) {
+ node.innerHTML = '' + children;
+ return node.lastChild;
+ }
- content: function(node, children) {
- if (!this.elem(node))
return null;
+ },
- while (node.firstChild)
- node.removeChild(node.firstChild);
+ content: function(node, children) {
+ if (!this.elem(node))
+ return null;
- return this.append(node, children);
- },
+ while (node.firstChild)
+ node.removeChild(node.firstChild);
- attr: function(node, key, val) {
- if (!this.elem(node))
- return null;
+ return this.append(node, children);
+ },
- var attr = null;
+ attr: function(node, key, val) {
+ if (!this.elem(node))
+ return null;
+
+ var attr = null;
- if (typeof(key) === 'object' && key !== null)
- attr = key;
- else if (typeof(key) === 'string')
- attr = {}, attr[key] = val;
+ if (typeof(key) === 'object' && key !== null)
+ attr = key;
+ else if (typeof(key) === 'string')
+ attr = {}, attr[key] = val;
- for (key in attr) {
- if (!attr.hasOwnProperty(key) || attr[key] === null || attr[key] === undefined)
- continue;
+ for (key in attr) {
+ if (!attr.hasOwnProperty(key) || attr[key] == null)
+ continue;
- switch (typeof(attr[key])) {
- case 'function':
- node.addEventListener(key, attr[key]);
- break;
+ switch (typeof(attr[key])) {
+ case 'function':
+ node.addEventListener(key, attr[key]);
+ break;
- case 'object':
- node.setAttribute(key, JSON.stringify(attr[key]));
- break;
+ case 'object':
+ node.setAttribute(key, JSON.stringify(attr[key]));
+ break;
- default:
- node.setAttribute(key, attr[key]);
+ default:
+ node.setAttribute(key, attr[key]);
+ }
}
- }
- },
+ },
- create: function() {
- var html = arguments[0],
- attr = (arguments[1] instanceof Object && !Array.isArray(arguments[1])) ? arguments[1] : null,
- data = attr ? arguments[2] : arguments[1],
- elem;
+ create: function() {
+ var html = arguments[0],
+ attr = arguments[1],
+ data = arguments[2],
+ elem;
- if (this.elem(html))
- elem = html;
- else if (html.charCodeAt(0) === 60)
- elem = this.parse(html);
- else
- elem = document.createElement(html);
+ if (!(attr instanceof Object) || Array.isArray(attr))
+ data = attr, attr = null;
- if (!elem)
- return null;
+ if (Array.isArray(html)) {
+ elem = document.createDocumentFragment();
+ for (var i = 0; i < html.length; i++)
+ elem.appendChild(this.create(html[i]));
+ }
+ else if (this.elem(html)) {
+ elem = html;
+ }
+ else if (html.charCodeAt(0) === 60) {
+ elem = this.parse(html);
+ }
+ else {
+ elem = document.createElement(html);
+ }
- this.attr(elem, attr);
- this.append(elem, data);
+ if (!elem)
+ return null;
- return elem;
- }
- };
+ this.attr(elem, attr);
+ this.append(elem, data);
+
+ return elem;
+ }
+ }),
+
+ Class: Class,
+ Request: Request
+ });
XHR = Class.extend({
__name__: 'LuCI.XHR',
projects / project / luci.git / commitdiff