From 82e34b5f96ff0b8cb20ea4a7ee65d4a58fd070a8 Mon Sep 17 00:00:00 2001
From: jpl
Date: Tue, 20 Dec 2016 17:14:39 +0100
Subject: Refs #2205: hiding or not next/previous page links according to
 pagination

---
 .../es6_browserified/journey_patterns/containers/Navigate.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'app/assets/javascripts')

diff --git a/app/assets/javascripts/es6_browserified/journey_patterns/containers/Navigate.js b/app/assets/javascripts/es6_browserified/journey_patterns/containers/Navigate.js
index 75c94e8c3..91d4a71ad 100644
--- a/app/assets/javascripts/es6_browserified/journey_patterns/containers/Navigate.js
+++ b/app/assets/javascripts/es6_browserified/journey_patterns/containers/Navigate.js
@@ -2,7 +2,10 @@ var React = require('react')
 var connect = require('react-redux').connect
 var actions = require('../actions')
 
-let Navigate = ({ dispatch, journeyPatterns, page }) => {
+let Navigate = ({ dispatch, journeyPatterns, page, length }) => {
+  let firstPage = 1
+  let lastPage = Math.round(length / 12)
+
   return (
     <form className='btn-group btn-group-sm' onSubmit={e => {
       e.preventDefault()
@@ -13,7 +16,7 @@ let Navigate = ({ dispatch, journeyPatterns, page }) => {
         dispatch(actions.goToPreviousPage(dispatch, page))
       }}
       type="submit"
-      className="btn btn-default">
+      className={ (page == firstPage ? "hidden" : "") + " btn btn-default" }>
       <span className="fa fa-chevron-left"></span>
       </button>
       <button
@@ -22,7 +25,7 @@ let Navigate = ({ dispatch, journeyPatterns, page }) => {
           dispatch(actions.goToNextPage(dispatch, page))
         }}
         type="submit"
-        className="btn btn-default">
+        className={ (page == lastPage ? "hidden" : "") + " btn btn-default" }>
         <span className="fa fa-chevron-right"></span>
       </button>
     </form>
@@ -32,7 +35,8 @@ let Navigate = ({ dispatch, journeyPatterns, page }) => {
 const mapStateToProps = (state) => {
   return {
     journeyPatterns: state.journeyPatterns,
-    page: state.pagination
+    page: state.pagination,
+    length: state.totalCount
   }
 }
 
-- 
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