Faulty view

invoicesview.coffee

InvoiceListView = require('views/invoiceListView').InvoiceListView
InvoicesTemplate = require('views/templates/invoices')

class exports.InvoicesView extends Backbone.View
  
  events:
    'click #next' : 'nextPage'
    'click #prev' : 'prevPage'
    
  initialize: ->
    app.collections.invoices.on("reset",@reset, @)

  reset:->
    @render(1)
  
  render:(page) ->
    if(app.views.main.rendered==false)
      app.views.main.render(->app.views.invoices.subrender(page))
    else
      app.views.invoices.subrender(page)
    @


  subrender:(page) ->
    @setElement('#rightpanel')
    @page = page
    $(@el).html InvoicesTemplate()
    @renderPagination()
    $('#page'+page).addClass('active')
    @

  renderPagination: ->
    pages = Math.ceil(app.collections.invoices.length / 10)
    page = 1
    $('#last').before('<li id="page'+ page + '"><a  href="#invoices/'+ page + '">' + page + '</a></li>') while page++ < pages
    @

  prevPage: ->
    num = '#page' + @page-1
    $(num).click()
    @

  nextPage: ->
    $('#page' + @page+1).click()
    @