9 * @class Roo.bootstrap.NavItem
10 * @extends Roo.bootstrap.Component
11 * Bootstrap Navbar.NavItem class
12 * @cfg {String} href link to
13 * @cfg {String} html content of button
14 * @cfg {String} badge text inside badge
15 * @cfg {String} badgecls (bg-green|bg-red|bg-yellow)the extra classes for the badge
16 * @cfg {String} glyphicon name of glyphicon
17 * @cfg {String} icon name of font awesome icon
18 * @cfg {Boolean} active Is item active
19 * @cfg {Boolean} disabled Is item disabled
21 * @cfg {Boolean} preventDefault (true | false) default false
22 * @cfg {String} tabId the tab that this item activates.
23 * @cfg {String} tagtype (a|span) render as a href or span?
24 * @cfg {Boolean} animateRef (true|false) link to element default false
27 * Create a new Navbar Item
28 * @param {Object} config The config object
30 Roo.bootstrap.NavItem = function(config){
31 Roo.bootstrap.NavItem.superclass.constructor.call(this, config);
36 * The raw click event for the entire grid.
37 * @param {Roo.EventObject} e
42 * Fires when the active item active state changes
43 * @param {Roo.bootstrap.NavItem} this
44 * @param {boolean} state the new state
50 * Fires when scroll to element
51 * @param {Roo.bootstrap.NavItem} this
52 * @param {Object} options
53 * @param {Roo.EventObject} e
61 Roo.extend(Roo.bootstrap.NavItem, Roo.bootstrap.Component, {
69 preventDefault : false,
76 getAutoCreate : function(){
85 cfg.cls = typeof(cfg.cls) == 'undefined' ? 'active' : cfg.cls + ' active';
88 cfg.cls += ' disabled';
91 if (this.href || this.html || this.glyphicon || this.icon) {
95 href : this.href || "#",
101 cfg.cn[0].html = '<i class="'+this.icon+'"></i> <span>' + cfg.cn[0].html + '</span>'
105 cfg.cn[0].html = '<span class="glyphicon glyphicon-' + this.glyphicon + '"></span> ' + cfg.cn[0].html;
110 cfg.cn[0].html += " <span class='caret'></span>";
114 if (this.badge !== '') {
116 cfg.cn[0].html += ' <span class="badge">' + this.badge + '</span>';
124 initEvents: function()
126 if (typeof (this.menu) != 'undefined') {
127 this.menu.parentType = this.xtype;
128 this.menu.triggerEl = this.el;
129 this.menu = this.addxtype(Roo.apply({}, this.menu));
132 this.el.select('a',true).on('click', this.onClick, this);
134 if(this.tagtype == 'span'){
135 this.el.select('span',true).on('click', this.onClick, this);
138 // at this point parent should be available..
139 this.parent().register(this);
142 onClick : function(e)
144 if (e.getTarget('.dropdown-menu-item')) {
145 // did you click on a menu itemm.... - then don't trigger onclick..
150 this.preventDefault ||
153 Roo.log("NavItem - prevent Default?");
161 var tg = Roo.bootstrap.TabGroup.get(this.navId);
162 if (tg && tg.transition) {
163 Roo.log("waiting for the transitionend");
169 //Roo.log("fire event clicked");
170 if(this.fireEvent('click', this, e) === false){
174 if(this.tagtype == 'span'){
178 //Roo.log(this.href);
179 var ael = this.el.select('a',true).first();
182 if(ael && this.animateRef && this.href.indexOf('#') > -1){
183 //Roo.log(["test:",ael.dom.href.split("#")[0], document.location.toString().split("#")[0]]);
184 if (ael.dom.href.split("#")[0] != document.location.toString().split("#")[0]) {
185 return; // ignore... - it's a 'hash' to another page.
187 Roo.log("NavItem - prevent Default?");
189 this.scrollToElement(e);
193 var p = this.parent();
195 if (['tabs','pills'].indexOf(p.type)!==-1) {
196 if (typeof(p.setActiveItem) !== 'undefined') {
197 p.setActiveItem(this);
201 // if parent is a navbarheader....- and link is probably a '#' page ref.. then remove the expanded menu.
202 if (p.parentType == 'NavHeaderbar' && !this.menu) {
203 // remove the collapsed menu expand...
204 p.parent().el.select('.navbar-collapse',true).removeClass('in');
208 isActive: function () {
211 setActive : function(state, fire, is_was_active)
213 if (this.active && !state && this.navId) {
214 this.was_active = true;
215 var nv = Roo.bootstrap.NavGroup.get(this.navId);
217 nv.clearWasActive(this);
224 this.el.removeClass('active');
225 } else if (!this.el.hasClass('active')) {
226 this.el.addClass('active');
229 this.fireEvent('changed', this, state);
232 // show a panel if it's registered and related..
234 if (!this.navId || !this.tabId || !state || is_was_active) {
238 var tg = Roo.bootstrap.TabGroup.get(this.navId);
242 var pan = tg.getPanelByName(this.tabId);
246 // if we can not flip to new panel - go back to old nav highlight..
247 if (false == tg.showPanel(pan)) {
248 var nv = Roo.bootstrap.NavGroup.get(this.navId);
250 var onav = nv.getWasActive();
252 onav.setActive(true, false, true);
261 // this should not be here...
262 setDisabled : function(state)
264 this.disabled = state;
266 this.el.removeClass('disabled');
267 } else if (!this.el.hasClass('disabled')) {
268 this.el.addClass('disabled');
274 * Fetch the element to display the tooltip on.
275 * @return {Roo.Element} defaults to this.el
277 tooltipEl : function()
279 return this.el.select('' + this.tagtype + '', true).first();
282 scrollToElement : function(e)
284 var c = document.body;
287 * Firefox / IE places the overflow at the html level, unless specifically styled to behave differently.
289 if(Roo.isFirefox || Roo.isIE || Roo.isIE11){
290 c = document.documentElement;
293 var target = Roo.get(c).select('a[name=' + this.href.split('#')[1] +']', true).first();
299 var o = target.calcOffsetsTo(c);
306 this.fireEvent('scrollto', this, options, e);
308 Roo.get(c).scrollTo('top', options.value, true);