Hide or Disable Breadcrumb in Odoo us JavaScript

hide_breadcrumb_in_odoo_using_javascript.js

(function() {
	var instance = openerp;
    t = instance.web._t;
	instance.web.ActionManager.include({
		get_title: function() {
	        var titles = [];
	        if (this.breadcrumbs.length > 1){
	        	console.log('->'+this.breadcrumbs.length)
	        	var result_model = this.breadcrumbs[0].action['res_model']
		        if (result_model != 'your.model.goes.here'){
		        	for (var i = 0; i < this.breadcrumbs.length; i += 1) {
		                var item = this.breadcrumbs[i];
		                var tit = item.get_title();
		                if (item.hide_breadcrumb) {
		                    continue;
		                }
		                if (!_.isArray(tit)) {
		                    tit = [tit];
		                }
		                for (var j = 0; j < tit.length; j += 1) {
		                    var label = _.escape(tit[j]);
		                    if (i === this.breadcrumbs.length - 1 && j === tit.length - 1) {
		                        titles.push(_.str.sprintf('<span class="oe_breadcrumb_item">%s</span>', label));
		                    } else {
		                        titles.push(_.str.sprintf('<a href="#" class="oe_breadcrumb_item" data-id="%s">%s</a>', item.id, label));
		                    }
		                }
		            }
		            return titles.join(' <span class="oe_fade">/</span> ');
		        }
	        }
	    },
	});

})();

For details: https://learnopenerp.blogspot.com/2020/08/hide-breadcrumb-in-odoo.html