/home/alan/gitlive/roojs1/Roo/bootstrap/NavItem.js

X-Git-Url: http://git.roojs.org/?a=blobdiff_plain;f=docs%2Fsrc%2FRoo_bootstrap_NavItem.js.html;fp=docs%2Fsrc%2FRoo_bootstrap_NavItem.js.html;h=37a6fc71f1e1d86655cae364f1d4c3713f4eef8c;hb=9ff8ded6bbbd258ecd646184ba26020874e2c085;hp=0000000000000000000000000000000000000000;hpb=2542b67d1a0768025056f2f330bfe50b64d1ad38;p=roojs1 diff --git a/docs/src/Roo_bootstrap_NavItem.js.html b/docs/src/Roo_bootstrap_NavItem.js.html new file mode 100644 index 0000000000..37a6fc71f1 --- /dev/null +++ b/docs/src/Roo_bootstrap_NavItem.js.html @@ -0,0 +1,367 @@ +/home/alan/gitlive/roojs1/Roo/bootstrap/NavItem.js
/*
+ * - LGPL
+ *
+ * row
+ * 
+ */
+
+/**
+ * @class Roo.bootstrap.NavItem
+ * @extends Roo.bootstrap.Component
+ * Bootstrap Navbar.NavItem class
+ * @cfg {String} href  link to
+ * @cfg {String} button_weight (default | primary | secondary | success | info | warning | danger | link ) default none
+
+ * @cfg {String} html content of button
+ * @cfg {String} badge text inside badge
+ * @cfg {String} badgecls (bg-green|bg-red|bg-yellow)the extra classes for the badge
+ * @cfg {String} glyphicon DEPRICATED - use fa
+ * @cfg {String} icon DEPRICATED - use fa
+ * @cfg {String} fa - Fontawsome icon name (can add stuff to it like fa-2x)
+ * @cfg {Boolean} active Is item active
+ * @cfg {Boolean} disabled Is item disabled
+ 
+ * @cfg {Boolean} preventDefault (true | false) default false
+ * @cfg {String} tabId the tab that this item activates.
+ * @cfg {String} tagtype (a|span) render as a href or span?
+ * @cfg {Boolean} animateRef (true|false) link to element default false  
+  
+ * @constructor
+ * Create a new Navbar Item
+ * @param {Object} config The config object
+ */
+Roo.bootstrap.NavItem = function(config){
+    Roo.bootstrap.NavItem.superclass.constructor.call(this, config);
+    this.addEvents({
+        // raw events
+        /**
+         * @event click
+         * The raw click event for the entire grid.
+         * @param {Roo.EventObject} e
+         */
+        "click" : true,
+	 /**
+	    * @event changed
+	    * Fires when the active item active state changes
+	    * @param {Roo.bootstrap.NavItem} this
+	    * @param {boolean} state the new state
+	     
+         */
+        'changed': true,
+        /**
+	    * @event scrollto
+	    * Fires when scroll to element
+	    * @param {Roo.bootstrap.NavItem} this
+	    * @param {Object} options
+            * @param {Roo.EventObject} e
+	     
+         */
+        'scrollto': true
+    });
+
+};
+
+Roo.extend(Roo.bootstrap.NavItem, Roo.bootstrap.Component,  {
+
+    href: false,
+    html: '',
+    badge: '',
+    icon: false,
+    fa : false,
+    glyphicon: false,
+    active: false,
+    preventDefault : false,
+    tabId : false,
+    tagtype : 'a',
+    tag: 'li',
+    disabled : false,
+    animateRef : false,
+    was_active : false,
+    button_weight : '',
+    button_outline : false,
+
+    navLink: false,
+
+    getAutoCreate : function(){
+
+        var cfg = {
+            tag: this.tag,
+            cls: 'nav-item'
+        };
+
+        if (this.active) {
+            cfg.cls = typeof(cfg.cls) == 'undefined' ? 'active' : cfg.cls + ' active';
+        }
+        if (this.disabled) {
+            cfg.cls += ' disabled';
+        }
+
+	// BS4 only?
+	if (this.button_weight.length) {
+	    cfg.tag = this.href ? 'a' : 'button';
+	    cfg.html = this.html || '';
+	    cfg.cls += ' btn btn' + (this.button_outline ? '-outline' : '') + '-' + this.button_weight;
+	    if (this.href) {
+		cfg.href = this.href;
+	    }
+	    if (this.fa) {
+                cfg.html = '<i class="fa fas fa-'+this.fa+'"></i> <span>' + this.html + '</span>';
+            }
+
+	    // menu .. should add dropdown-menu class - so no need for carat..
+
+	    if (this.badge !== '') {
+
+                cfg.html += ' <span class="badge badge-secondary">' + this.badge + '</span>';
+            }
+	    return cfg;
+	}
+
+        if (this.href || this.html || this.glyphicon || this.icon || this.fa) {
+            cfg.cn = [
+                {
+                    tag: this.tagtype,
+                    href : this.href || "#",
+                    html: this.html || ''
+                }
+            ];
+            if (this.tagtype == 'a') {
+		cfg.cn[0].cls = 'nav-link';
+	    }
+            if (this.icon) {
+                cfg.cn[0].html = '<i class="'+this.icon+'"></i> <span>' + cfg.cn[0].html + '</span>';
+            }
+	    if (this.fa) {
+                cfg.cn[0].html = '<i class="fa fas fa-'+this.fa+'"></i> <span>' + cfg.cn[0].html + '</span>';
+            }
+            if(this.glyphicon) {
+                cfg.cn[0].html = '<span class="glyphicon glyphicon-' + this.glyphicon + '"></span> '  + cfg.cn[0].html;
+            }
+
+            if (this.menu) {
+
+                cfg.cn[0].html += " <span class='caret'></span>";
+
+            }
+
+            if (this.badge !== '') {
+
+                cfg.cn[0].html += ' <span class="badge badge-secondary">' + this.badge + '</span>';
+            }
+        }
+
+
+
+        return cfg;
+    },
+    onRender : function(ct, position)
+    {
+       // Roo.log("Call onRender: " + this.xtype);
+        if (Roo.bootstrap.version == 4 && ct.dom.type != 'ul') {
+	    this.tag = 'div';
+	}
+
+        var ret = Roo.bootstrap.NavItem.superclass.onRender.call(this, ct, position);
+	this.navLink = this.el.select('.nav-link',true).first();
+	return ret;
+    },
+
+
+    initEvents: function()
+    {
+        if (typeof (this.menu) != 'undefined') {
+            this.menu.parentType = this.xtype;
+            this.menu.triggerEl = this.el;
+            this.menu = this.addxtype(Roo.apply({}, this.menu));
+        }
+
+        this.el.select('a',true).on('click', this.onClick, this);
+
+        if(this.tagtype == 'span'){
+            this.el.select('span',true).on('click', this.onClick, this);
+        }
+
+        // at this point parent should be available..
+        this.parent().register(this);
+    },
+
+    onClick : function(e)
+    {
+        if (e.getTarget('.dropdown-menu-item')) {
+            // did you click on a menu itemm.... - then don't trigger onclick..
+            return;
+        }
+
+        if(
+                this.preventDefault ||
+                this.href == '#'
+        ){
+            Roo.log("NavItem - prevent Default?");
+            e.preventDefault();
+        }
+
+        if (this.disabled) {
+            return;
+        }
+
+        var tg = Roo.bootstrap.TabGroup.get(this.navId);
+        if (tg && tg.transition) {
+            Roo.log("waiting for the transitionend");
+            return;
+        }
+
+
+
+        //Roo.log("fire event clicked");
+        if(this.fireEvent('click', this, e) === false){
+            return;
+        };
+
+        if(this.tagtype == 'span'){
+            return;
+        }
+
+        //Roo.log(this.href);
+        var ael = this.el.select('a',true).first();
+        //Roo.log(ael);
+
+        if(ael && this.animateRef && this.href.indexOf('#') > -1){
+            //Roo.log(["test:",ael.dom.href.split("#")[0], document.location.toString().split("#")[0]]);
+            if (ael.dom.href.split("#")[0] != document.location.toString().split("#")[0]) {
+                return; // ignore... - it's a 'hash' to another page.
+            }
+            Roo.log("NavItem - prevent Default?");
+            e.preventDefault();
+            this.scrollToElement(e);
+        }
+
+
+        var p =  this.parent();
+
+        if (['tabs','pills'].indexOf(p.type)!==-1) {
+            if (typeof(p.setActiveItem) !== 'undefined') {
+                p.setActiveItem(this);
+            }
+        }
+
+        // if parent is a navbarheader....- and link is probably a '#' page ref.. then remove the expanded menu.
+        if (p.parentType == 'NavHeaderbar' && !this.menu) {
+            // remove the collapsed menu expand...
+            p.parent().el.select('.navbar-collapse',true).removeClass('in');
+        }
+    },
+
+    isActive: function () {
+        return this.active
+    },
+    setActive : function(state, fire, is_was_active)
+    {
+        if (this.active && !state && this.navId) {
+            this.was_active = true;
+            var nv = Roo.bootstrap.NavGroup.get(this.navId);
+            if (nv) {
+                nv.clearWasActive(this);
+            }
+
+        }
+        this.active = state;
+
+        if (!state ) {
+            this.el.removeClass('active');
+	    this.navLink ? this.navLink.removeClass('active') : false;
+        } else if (!this.el.hasClass('active')) {
+
+            this.el.addClass('active');
+	    if (Roo.bootstrap.version == 4 && this.navLink ) {
+		this.navLink.addClass('active');
+	    }
+
+        }
+        if (fire) {
+            this.fireEvent('changed', this, state);
+        }
+
+        // show a panel if it's registered and related..
+
+        if (!this.navId || !this.tabId || !state || is_was_active) {
+            return;
+        }
+
+        var tg = Roo.bootstrap.TabGroup.get(this.navId);
+        if (!tg) {
+            return;
+        }
+        var pan = tg.getPanelByName(this.tabId);
+        if (!pan) {
+            return;
+        }
+        // if we can not flip to new panel - go back to old nav highlight..
+        if (false == tg.showPanel(pan)) {
+            var nv = Roo.bootstrap.NavGroup.get(this.navId);
+            if (nv) {
+                var onav = nv.getWasActive();
+                if (onav) {
+                    onav.setActive(true, false, true);
+                }
+            }
+
+        }
+
+
+
+    },
+     // this should not be here...
+    setDisabled : function(state)
+    {
+        this.disabled = state;
+        if (!state ) {
+            this.el.removeClass('disabled');
+        } else if (!this.el.hasClass('disabled')) {
+            this.el.addClass('disabled');
+        }
+
+    },
+
+    /**
+     * Fetch the element to display the tooltip on.
+     * @return {Roo.Element} defaults to this.el
+     */
+    tooltipEl : function()
+    {
+        return this.el.select('' + this.tagtype + '', true).first();
+    },
+
+    scrollToElement : function(e)
+    {
+        var c = document.body;
+
+        /*
+         * Firefox / IE places the overflow at the html level, unless specifically styled to behave differently.
+         */
+        if(Roo.isFirefox || Roo.isIE || Roo.isIE11){
+            c = document.documentElement;
+        }
+
+        var target = Roo.get(c).select('a[name=' + this.href.split('#')[1] +']', true).first();
+
+        if(!target){
+            return;
+        }
+
+        var o = target.calcOffsetsTo(c);
+
+        var options = {
+            target : target,
+            value : o[1]
+        };
+
+        this.fireEvent('scrollto', this, options, e);
+
+        Roo.get(c).scrollTo('top', options.value, true);
+
+        return;
+    }
+});
+
+
+
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