Bonjour,
J'arrive à la fin d'une opération de mise en conformité W3C de mes sites, mais une dernière difficulté se présente, à laquelle je n'ai pas encore trouvé de solution (peut être la synthaxe).
Avec le code suivant, non valide W3C, j'offre aux visiteurs la possibilité de faire une recherche à partir de mots clés dans une page XHTML 1.0 Transitional.
Le javascript associé est placé dans le head :
<script language="JavaScript"type="text/javascript"src="recherche1.js"></script>
=========
<form name="search1" onSubmit="return findInPage1(this.motcle.value);">
<p>Rechercher : Evénement</p>
<select onFocus="nbSearch1=0; if (this.value=='Mot-clé') {this.value=''}" name="motcle">
<option value=" ">
<option value="naissance">naissance
<option value="anniversaire">anniversaire
<option value="baptême">baptême
<option value="communion">communion
<option value="mariage">mariage
</select>
<input name="submit" type="submit" value="go">
La première erreur donnée par le W3C est la suivante
1 <form name="search1" onSubmit="javascript: return findInPage1(this.motcle.
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the "Strict" document type with a document that uses frames (e.g. you must use the "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.
Merci par avance pour votre aide.
Patrick MARA
marap