I want to add 'show more comments..' button in my odoo | openerp module

Question

I am working in one of the odoo | openerp module. However in my module comments section displays all the comments on page. So i wanted to add show more comment button.

Here is my view content:

<button class="btn mt8 oe_button">Show more...</button>

My model: py file

class Comment(models.Model):

_name = 'page.comment'
_comments_per_list = 10

relevant comment field in my model is:

website_message_ids = fields.One2many(
    'mail.message', 'res_id',
    domain=lambda self: [('model', '=', self._name), ('type', '=', 'comment')],
    string='Website Messages', help="Website communication history")

and relevant method is :

@api.multi
def get_comment_detail(self):
    try:
        comments = self.website_message_ids
        values.update({
            'channel': self.channel_id,
            'user': user,
            'comments': comments,
        })
        return values

Brief Description:

If a page gets N number of comments than it shows all of them by default. But I want to control my flow under "show more comments". So, how can it be done within my model.py, I don't know how to deal with it.

On each click, count of 10 comment should be load.

Thanks for Any Help | suggestions in advance

Answer 1

$('.load_comments').on('click', function () {

openerp.jsonRpc("/slides/expand_comment", + $(this).attr('slide-id'), 'call', {
    'values': comments,
}).then(function (data) {
        $(data.target).closest('.list_comment').html($('<div class="media"</div>'));
        // slides: data
});

});

try above jsonrpc method