Hello!, i want edit the ControlPanel for insert some data, wich update when you change of model, for this i add a file "/mymodule/static/src/xml/templates.xml" and declare it in __manyfest__.py

.xml:

?xml version="1.0" encoding="UTF-8"?>
templates>
    t t-extend="ControlPanel">
        t t-jquery="div.o_cp_mid" t-operation="append">
            script type="text/javascript" src="/mymodule/static/src/js/indicadores2.js">/script>

        /t>
    /t>
/templates>

This call to the "/mymodule/static/src/js/indicadores2.js" script

.js:

odoo.define('mymodule.indicadores2', function (require) {
    'use strict';

    require('web.dom_ready');
    var ajax = require('web.ajax');
    var urlc="";
    var model="";
    if (window.location.href.indexOf('model=')>-1){
	​	​urlc=window.location.href.slice(window.location.href.indexOf('model=')+'model='.length);
        model=urlc.slice(0,urlc.indexOf('&'));
    };
    out=axaj.jsonRpc('/get2_indicadores?model='+model,'call',{}).then(function(data){return data}); This line Crash, trying to call the function"get2_indicadores" on main_controller.py
    console.log('res:'+out);
    return out
});

on Main_controller.py

from odoo import http
from odoo.http import request
class MymoduleControllers(http.Controller):

    @http.route('/get2_indicadores', auth="public")
    def get2_indicadores(self,**kw):

        res = False
        out=""
        name_model = kw.get('model')
        indicadores = request.env['mymodule.indicadores'].sudo().search([('modelo', '=', name_model)])
        if indicadores:

            out+="h2>Indicadores/h2>br/>"
            res={}
            for indi in indicadores:
                if indi.name0 not in res:
                    res[indi.name0]=[0.,0.,0.]
                if indi.name=='ACTUAL':
                    res[indi.name0][0]=indi.value_f
                elif indi.name=='ESPERADO':
                    res[indi.name0][1]=indi.value_f
                if indi.name=='PROM':
                    res[indi.name0][2]=indi.value_f
            for ky in res.keys():
                out+='li>'+ky+':'+str(res[ky][0])+'/'+str(res[ky][1])+'('+str(res[ky][2])+')'+'/li>br/>'

        return out

This last function works fine, if i call "localhost:8069/get2_indicadores?model=model_name" manually, but i cannot make to be called him by the .js...

im making overextend steps? or are something wrong? im in odoo12

Thanks!