自定義will_paginate按鈕

Question

是否有任何方法來定製will_paginate控制按鈕來添加更多的按鈕，如FIRST和LAST，而不僅僅是上一個和下一個按鈕。謝謝。

Answer 1

的第一頁是相當容易：

link_to 'First Page', :action => :whatever, :page => 1 

最後一頁有點棘手，在你的模型類添加：

class << self 
    # number of records per page, from the will_paginate docs 
    def per_page 
    20 
    end 

    # takes a hash of finder conditions and returns a page number 
    # returns 1 if nothing was found, as not to break pagination by passing page=0 
    def last_page_number(conditions=nil) 
    total = count :all, :conditions => conditions 
    [((total - 1)/per_page) + 1, 1].max 
    end 
end 

現在你可以這樣做：

link_to 'Last page', :action => :whatever, :page => Model.last_page_number 

Answer 2

假設您正在分頁@users，然後將這些鏈接放在您的視圖中

<%= link_to 'First Page', :action => 'index', :page => 1 %> 
<%= will_paginate @users %> 
<%= link_to 'Last Page', :action => 'index', :page => @users.page_count %>