Extjs 4.2: How to send parameters properly in a Ext.Ajax.Request POST

Question

I have to do a POST from my ExtJs script in order to delete something from my DB:

Ext.Ajax.request({
    url: \'deleteRole.html\',
    method: \'POST\',                   


        

Answer 1

I solved it with the following code:

var rolename = 'myRol';
Ext.Ajax.request({
    url: 'deleteRole.html',
    method: 'POST',          
    params: {
        rolename: rolename
    },
    success: received,                                    
    failure: function(){console.log('failure');}
});