Validating firefox with dreamweaver


The W3C recommends a couple methods for extending XHTML to encapsulate custom attributes.One is adding new attribute declarations to the actual page.Another is using a custom Document Type Declaration (DTD).The Spry team wrote a custom DTD that can be appended to the doc type declaration at the top of the Spry page.The validator should show when spry attributes are used incorrectly. The validator looks at the URL of the DTD: uses that as the baseline for validation.The URL, in this case, points to the XHTML transitional DTD. This name space declaration tells the browser that there are attributes that start with 'spry' on the page. Pages that use Spry widgets or effects do not need this name space declaration.While using tab index on non-form elements is technically invalid, IE and Mozilla-based browsers support using tabindex on other page elements specifically for accessibility concerns.tags can be used instead to allow tabbing if so desired, and tabindex can be removed from any widget without affecting base functionality. The '%SPRY;' line is the code that actually tells the validator to use it on this page.



If you then need the page to look correct, remove it when going live.So I don’t know about you all, but I’ve uploaded my site (or previewed it in a browser) and had links not work and seen the general layout completely different from what I intended. A box will open just like if you were validating code on the bottom of the screen. Click on each line to fix, by double clicking Dreamweaver will allow you to fix the link right in the box without going back into the html or css document.An easy way to fix this is to check all your coding in Dreamweaver before you upload anything online. You have two options here, you can validate XML or “Markup.” Its my guess that you’ll want markup, which includes all coding, not just XML. A box will open on the bottom of the screen with all problems (tags not closed, etc.) Dreamweaver will also tell you if its defaulted and validated the code anyway, even if it isn’t completely correct. Instead of reading lines of code line by line, do the following: 1. Your screen will look like this: If you double-click on each line, it will highlight the code which is wrong right in the screen above.

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In order to extend the doc type so that the page validates correctly, we need to add code to the original doc type. If that piece of code is missing, the page will not validate. Now, the page should fully validate when running it through the W3C validator: Sure the page validates, but in the browser, there is code at the top of the page that looks like: The trouble is that most browsers get confused by the ENTITY tag and and think the doc type is closed at that point.



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