我在测试表单控件时发现奇怪的结果。
普通选择控件:
<select class="form-control " name="input_nb_players_min" id="input_nb_players_min">
<%out.write( "<option value=\"test3\" label =\"test3\" />" ); %> //works fine
<%= "<option value=\"test6\" label =\"test6\" />" %>//works fine
<%System.out.println( "<option value=\"test3\" label =\"test3\" />" );%> //works fine
</select>
在 < aui:select> 中执行相同操作时:
< aui:select name="preferences--mailingSendMode--" type="select" label="type d'envoi du mailing" value="<%= mailingSendMode_cfg %>" >
<%out.write( "<aui:option value=\"test3\" label =\"test3\" />" ); %>
<%="<aui:option value=\"test4\" label =\"test4\" />" %> //not working!
<aui:option value="test2" label ="test2" /> //works fine
<aui:option value="test" label ="test" /> //works fine //not working!
<%= "<aui:option value=\"test6\" label =\"test6\" />" %> //not working!
<%String str = "<aui:option value=\"test7\" label =\"test7\" />"; %>
<%=str %> //not working!
<%System.out.print("test/>"); %> //working
<aui:option value="test8" label ="test8" selected="<%=true %>" /> //works fine
<aui:option value="test9" label ="test9" selected="<%=1==1 %>" /> //works fine
</aui:select>
有人可以分享一下这个吗?
提前致谢。
最佳答案
您可以按照以下代码作为具有选定值的动态选项的示例:
<aui:select name="title">
<%for(int i = 0; i < listOfOptions.size(); i++){
Object option = listOfOptions.get(i);
boolean selected = false;
if(user.getTitle().equals(option.getTitle())){
selected = true;
} %>
<aui:option label=<%=option.getTitle() %> value="<%=option.getValue() %>" selected=<%=selected %> />
<%} %>
</aui:select>
关于java - 将java代码注入(inject)<aui :select> control (with <% %> or <%= %> )的问题,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/32906431/