s:radio_习惯累积沉淀_新浪博客

本文详细介绍了如何在Struts2中使用单选按钮标签s:radio,并提供了设置默认值的方法,适合前端开发者深入理解Struts2框架中的表单处理。
Struts2单选按钮标签s:radio的使用及其设置默认值
本文由 包小卷 发表于3年前| J2EE | 评论数 1 | 被围观
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首先在页面中引入struts标签库:
我正在编辑【lisp编写dcl】代码,遇到了 【2行规格能同时选中,我需要规格只能选中一个】 ,请帮我检查并改正错误点。我的原始代码如下: 【dome:dialog{ label="非准 双头螺栓"; :boxed_radio_row{ label="客户"; :radio_button{ label ="电气"; key = "KHDQ"; value = 1; } :radio_button{ label ="艾朗"; key = "KHAL"; } :radio_button{ label ="高强"; key = "KHGQ"; } :radio_button{ label ="读风者"; key = "KHDFZ"; } :radio_button{ label ="武进"; key = "KHWJ"; } :radio_button{ label ="京城"; key = "KHJC"; } :radio_button{ label ="束联"; key = "KHSL"; } :radio_button{ label ="通用"; key = "KHTY"; } } :boxed_radio_row{ label="样式"; :radio_button{ label ="细杆双头"; key = "xgst"; value = 1; } :radio_button{ label ="粗杆双头"; key = "cgst"; } :radio_button{ label ="细杆内六角"; key = "xgnlj"; } :radio_button{ label ="细杆双内六角"; key = "xgsnlj"; } :radio_button{ label ="细杆外六角"; key = "xgwlj"; } } :boxed_radio_column { label="规格"; :column { :row{ :radio_button{ label="M16"; key = "GG16"; value=1;} :radio_button{ label="M18"; key = "GG18"; } :radio_button{ label="M20"; key = "GG20"; } :radio_button{ label="M22"; key = "GG22"; } :radio_button{ label="M24"; key = "GG24"; } :radio_button{ label="M27"; key = "GG27"; } :radio_button{ label="M30"; key = "GG30"; } :radio_button{ label="M33"; key = "GG33"; } :radio_button{ label="M36"; key = "GG36"; } } :row{ :radio_button{ label="M39"; key = "GG39"; } :radio_button{ label="M42"; key = "GG42"; } :radio_button{ label="M45"; key = "GG45"; } :radio_button{ label="M48"; key = "GG48"; } :radio_button{ label="M52"; key = "GG52"; } :radio_button{ label="M56"; key = "GG56"; } :radio_button{ label="M60"; key = "GG60"; } :radio_button{ label="M64"; key = "GG64"; } :radio_button{ label="M72"; key = "GG72"; } } } } :row{ :image{ width=60; height=10; color=7; key = "img"; } :boxed_radio_column{ label="参数"; :row{ :edit_box{ label="L:"; edit_width=6; key="camshuL"; } :edit_box{ label="b1:"; edit_width=6; key="camshub1"; } :edit_box{ label="b2:"; edit_width=6; key="camshub2"; } } :row{ :edit_box{ label="ds:"; edit_width=6; key="camshuds"; } :edit_box{ label="f1:"; edit_width=6; key="camshuf1"; } :edit_box{ label="f2:"; edit_width=6; key="camshuf2"; } } :row{ :edit_box{ label="R:"; edit_width=6; key="camshur"; } :edit_box{ label="S1:"; edit_width=6; key="camshus1"; } :edit_box{ label="K1:"; edit_width=6; key="camshuk1"; } } } } :row{ :boxed_radio_row{ label="等级"; :radio_button{ key="DJ88"; label="8.8级"; } :radio_button{ key="DJ109"; label="10.9级"; value=1; } :radio_button{ key="DJ129"; label="12.9级"; } } :boxed_radio_row{ label="材质"; :radio_button{ key="CZ42CM"; label="42CrMoA"; value=1; } :radio_button{ key="CZ40CNM"; label="40CrMiMoA"; } :radio_button{ key="CZQT"; label="其他"; } } :edit_box{ key="zcfth"; label="图号:JMQ-"; edit_width=10; value = "xxxx"; } } :row{ :boxed_radio_row{ label="表面处理"; :radio_button{ label="达克罗720H"; key="BMD72"; } :radio_button{ label="达克罗1000H"; key="BMD100"; value=1; } :radio_button{ label="达克罗1440H"; key="BMD144"; } :radio_button{ label="发黑"; key="BMFH"; } :radio_button{ label="热镀锌"; key="BMRDX"; } :radio_button{ label="本色"; key="BMBS"; } } :edit_box{ key="canzao"; label="参考:"; edit_width=15; value = "xxxx"; } } spacer_1; ok_cancel; }】
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