When the server loads the jsp, it executes the scriptlets and invokes 服務(wù)器裝載jsp時,它執(zhí)行這些scriptlet并調(diào)用
From scriptlets to tags 從scriptlet到標(biāo)記
Intro to taglibs convert scriptlets to custom tags for better jsp code 將scriptlet轉(zhuǎn)換成自定義標(biāo)記以獲得更好的jsp代碼
To define jsp scriptlets for all hyperlinks and form hidden fields, you must 為了定義所有超鏈接和表單隱藏字段的jspscriptlet,必須:
July 2003 shows you how to convert scriptlets to jsp custom tags . mark kolb s four-part ,2003年7月)為您展示了如何將scriptlet轉(zhuǎn)換為jsp自定義標(biāo)記。
Some of the elements you ll commonly see in jsp files are beans, scriptlets, and expressions jsp文件中最常見到的一些元素是bean、scriptlet和表達(dá)式。
Tag does not return any scripting variable for writing some custom code in scriptlets 標(biāo)記并沒有返回任何腳本變量來將一些自定義代碼寫入scriptlet中。
Jsp tags replace scriptlets and alleviate all the headaches that come with them jsp標(biāo)記替代了scriptlet,并緩解了由scriptlet所招致的所有令人頭痛的事情。
Conditional content, for example, can be implemented using three scriptlets, highlighted in listing 1 例如,可以使用三個scriptlet實(shí)現(xiàn)條件內(nèi)容,清單1中著重顯示了這三個scriptlet。
In particular, it is fairly common for page authors to resort to scriptlets to implement iterative or conditional content 尤其是,頁面創(chuàng)作人員常借助scriptlet來實(shí)現(xiàn)迭代或條件內(nèi)容。