Customize default error messages

nipunafexcon

How do i change error response coming from server and show different messages based on different scenarios.
Example: When saving data,if it returns false, it will show

A system error has occurred (More information).

How do we customize this?

hotswap

Hi,

With this method, all errors are automatically intercepted but you can also customize each error as appropriate.

Hope this help!

ajax:
{
    url: 'Your url',
    type: 'POST',
    data:
    {
        // Your data
    },
    
    beforeSend: function(jqXHR)
    {
        // Do something before send
    },
    
    error: function(jqXHR, textStatus, errorThrown)
    {
        // Note: You can use "textStatus" to describe the error.
        // Custom
        switch(jqXHR.status)
        {
            case 404:
                alert('Requested page not found. [404]');
            break;
            
            case 500:
                alert('Internal Server Error [500]');
            break;
            
            default:
                alert('Unexpected unknow error');
            break:
        }
        
        // Global
        if (jqXHR.status != 0)
        {
            alert('A system error has occurred (More information).');
            // Or you can invoke modal bootstrap rather than a java alert.    
        }
    },
    
    complete: function(jqXHR)
    {
        // Do something when complete
    }
}