I want to be able to make a remote data call from bloodhound using typeahead to model with codeigniter.
Make a typeahead remote call to codeigniter controller
626 views Asked by Andres Zapata At
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So I was struggling a bit trying to get typeahead (twitter) remote data and codeigniter to work together, I dint't find a good example that fit with my needs. After a few hours I came up with the following code, hope it helps.
The View:
The relevant part here is:
remote: { url: 'proyectos/proyectos/getProyectos?query=%QUERY', wildcard: '%QUERY' }
Where proyectos/proyectos is the controller path and getProyectos is the method that answers the request.
Whenever you type, and based on the minLength setting, is going to request a matching string in the back-end.
Note: In order to use the suggestion part in the templates setting, you must download the handlebars.js library.
The Controller:
We first get the query string from the view with $this->input->get('query') and afterwards pass it to our model.
The Model:
Here in the model we simply pass the query string to our sql select statement and we're done. The database I'm using is postgresql.
I hope you find this helpful.