|MySQL Conference and Expo April 14-17, 2008, Santa Clara, CA|
Link Management with Adobe GoLiveby Deborah Shadovitz
Do you remember the first Web pages you browsed? They were long, long pages of text, either flush left or (yuck) centered, going on and on and on. The Web has come a long way since then. A single-page Web site is no longer common, and endlessly-scrolling pages are no longer cool.
Nowadays we don't post Web pages, but publish Web sites -- sites full of pages -- which means sites full of links. And all of these links mean sites full of potential errors, such as links that don't point to the correct pages, links that don't connect to images.
Fortunately, as well as being a powerful tool for Web page design, GoLive is great for site management, too. It's a tool for collecting all of your site's files to ensure they all make it to the server and save you the embarrassment of error pages or missing file icons. Plus GoLive is great for collecting links to places outside of your site, as well as making sure your external links are valid. GoLive shows you what links where, what's used where, and whether you've got any errors.
GoLive's link management abilities are definitely one of the strengths it brings to the site management table. Here's how they work.
Automatic Link Updating
As you work on your site -- adding pages, images, and other files -- you've got full flexibilty to reorganize your files. Each time you move a file from one location to another, all of the links to it need to be updated so that the file can be found and used. This can get quite messy is the file is oft-used. But GoLive watches and asks your permission to update all pages that contain that file. Just say OK and all affected links are updated for you.
In this example, a file is being moved into a new folder (directory). After this move, one might rename
Page Use Count
Ever wonder how many links you have to any particular page? The Used column right there in the Files tab reports this at a glance.
It's a bit hidden by default. Expand the Used column and you'll see it.
This is not a count of pages it's used on, but of total links. If one page is linked to twice on one page, that's two uses.
Internal Links Validity Check
As you work, GoLive constantly checks the validity of the links on your pages. One way you can see this is in the Status column of the Files tab; another is directly within the page. Whenever your page is open, you can click the Link Warnings button on the toolbar and GoLive will highlight any errors. Below, you can see a page that reported a bug in the Files tab. Open, it reveals two bad links. With the I-beam in the first bad link, you can see in the Inspector that the URL is missing.
External Links Validity Check
One of the most commonly requests in HTML forums is for a tool that checks the validity of links to outside sites. But you don't read much discussion about this in the GoLive forums, because GoLive users have long had a tool to check external links.
You spend most of your time working from GoLive's Files tab. Right next door, the External tab is waiting to track and verify your external links any time you'd like. It starts out empty. After you create some links leading out of your site, switch to this External tab. Whenever you're there, you'll have an option to Get Referenced Used, from either the Site menu or contextually. Upon choosing that option, GoLive culls through all of the pages in your Files tab and lists them as URL or Email References, one per external address.
Any time you're online, you can ask GoLive to check the validity of those links. Just switch to the External tab, and choose Check External Links from either the Site menu or the contextual menu.
In the Status column, you'll see double arrows for each address as GoLive searches the Web for each. Then there will be a checkmark if it's OK, or a bug if the link is not valid. If a folder is closed but holds multiple pages, a mini-bug or mini-checkmark shows you the state of the pages within.
(Also notice that GoLive tells you how many times eash address is linked to.)
Once you know that a link is bad, and then figure out the correct URL, you can repair it without opening the page it's on. To fix any link, just click its icon once, then retype (or paste) the new URL into the Inspector. (The Inspector is called the Reference Inspector here.) This will update that URL on every page that contains it. Of course, GoLive doesn't update anything without your permission, so it asks you first, clearly reporting the proposed update. Since you can clearly see whether a URL is used or not, if it's not used and it's bad, you can simply delete it from here by selecting it and clicking the Delete (trash can) icon on the toolbar.
Sometimes, it can help you to know which page or pages actually contain the bad URL. Enter the In & Out Links palette, which I conveniently introduce you to here as well.
The In & Out Links Palette
The more you add to your site and the longer it's live, the harder it becomes to recall where you've used an image or file, or whether you've even used it at all. This is not a problem with GoLive. Just click a page in the Site Window, and you see all pages that link to the page and all links out of it. (You can even change those pages and files by Point and Shooting to any new file.)
The secret is the In & Out Links palette. To open it, click its button in the toolbar or choose Window>In & Out Links.
Want to know which pages link to a particular page? Select that page from the Files tab and look in the In & Out Links palette. All pages that lead visitors to the page appear at its left.
Page File Contents
Want to know which pages link out of a particular page? Again, select that page in the Files tab and look in the In & Out Links palette. All pages that the selected page leads to are appear at its right, coming out of that page. Actually, it's not just linked-to pages that appear there. All items that are linked to from that page are shown. For example, if a QuickTime video is a part of that page, that video appears there. If you used a background image on that page, it's there too. The entire page's linked-in contents are reported there. Unless that's too much information for you, that is.
Below, you can see a partial listing for my own site's home page. When seeking specific types of info, you can choose what you do or don't see as links. Choose Palette Options from the palette's flyout menu, then check only those links you'd like to see.