3,扩展(插件)的应用是方便我们对Dreamweaver的使用,将特定的功能制作成扩展(插件),将大大提高了工作的效率。这也同时说明插件的开发就避免不了与Dreamweaver“内核”打最直接的交道。如何进行,将须了解到Dreamweaver的API(Application Programming Interface 应用编程接口),可参考Dreamweaver API Reference文档(Dreamweaver菜单“帮助”-“Dreamweaver API 参考”)
This function inserts a string of code into the user’s document. In Dreamweaver MX, returning an empty string, or a null value (also known as "return;"), is a signal to Dreamweaver to do nothing.
那么,可以写入如下的函数内容:
function objectTag() { var favurl=""; var favtext="";
if (document.favform.favurl.value != ""){ favurl=document.favform.favurl.value; } else {favurl=''; }
if (document.favform.favtext.value != ""){ favtext=document.favform.favtext.value; } else {favtext=''; }