Xây dựng Drupal Slideshow với Views Slideshow.Module

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Tính và in ra trung bình cộng của các số âm, số dương trong array Pascal

Posted by: Khanh Hoang
Fri, 25/01/2013, 13:56 (GMT+7)
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Xây dựng Drupal Slideshow với Views Slideshow.Module

Views Slideshow is the most popular module for creating slideshows in Drupal.

Earlier this year we showed you how to use Views Slideshow to create a basic slideshow.

One of our students read that tutorial and wondered about taking things further. They wanted to create a slideshow with smaller thumbnails, similar to the one you see on WhiteHouse.gov, Grammy.com and many other Drupal sites. In this tutorial, we show you how to create a more advanced slideshow, similar to those famous sites.

Xây dựng Drupal Slideshow với Views Slideshow.Module

Step 1: Installation

Install and enable these four modules:

CTools: http://drupal.org/project/ctools
Views: http://drupal.org/project/views
Views Slideshow: http://drupal.org/project/views_slideshow
Libraries: http://drupal.org/project/libraries

You're also going to need a single file that contains a JQuery slideshow script. This will need to be uploaded manually.

Visit http://malsup.com/jquery/cycle
Click the Download the Cycle Plugin link. It's hard to spot so we've highlighted it on the image below:

Download the file which will be called jquery.cycle.all.js
Access your site files.
Browse to the /sites/all/ folder.
Create a folder called /ibraries/ so that the path is /sites/all/libraries/
Create a folder called /jquery.cycle/ so that the path is /sites/all/libraries//jquery.cycle/
Upload the jquery.cycle.all.js file into that last folder.

Step 2: Views

We're going to create our slideshow using Views.

Go to Structure > Views > Add new view.
Check Create a block
Choose Slideshow for the Display format
Choose 1 for the Items per page

Click Add.
Select Image.
Click Apply (All displays).
Set the Image style to Large. We'll change this again later.

Click Apply (All displays).
Click Add.
Select Image.
Check the box which says Exclude from display.
Set the Image style to Thumbnail. We'll also change this later.
Click Apply (All displays).
Click Content:Title
Click Remove

Once you're finished, your fields area should look like the area below.

Find the Format area on the left-hand side of the Views page.
Click Settings next to Slideshow.

Scroll down to the cycle options.
Check the box Pager under Bottom Widgets.
Select the second of the two Image fields as the Pager fields..

Click Apply (All displays).
Click Apply (All displays). It should be close to looking like an active slideshow, but it will still have design problems. Your images won't be the perfect size yet and your smaller images will be stached vertically.

In the center of your Views screen, set the Pager so that it contains the number of small iterms you want underneath your main image.
Click Save to record all your changes so far.

Step 3: Design

First, let's set up the correct style for our images:

Go to Configuration > Image Styles.
Click Add style.
Enter slideshow_main
Click Create new style
Next to Select a new effect, choose Resize and click Add
Enter the height and width you'd like for your main slideshow image. Don't worry about getting it exactly right first time. You can always come back and change this size.
Click Save

Now let's create the style for our smaller thumbnails.