java中三元表达式:
Int A,B,C;
A=2;
B=3;
C=A>B ? 100 :200;
freemarker时写三元运算:
freemarker输出字符串后面要带上?string
例子:
<input type="text" name="planname" id = "planname" value="${(paperGroup.type == 0)?string('首轮','二轮')}" lay-verify="required" autocomplete="off" class="layui-input" readonly="readonly">
freemarker时写if / else判断:
<#if paperGroup.type == 0>
<input type="text" name="planname" id = "planname" value="首轮" lay-verify="required" autocomplete="off" class="layui-input" readonly="readonly">
<#elseif paperGroup.type == 1>
<input type="text" name="planname" id = "planname" value="二轮" lay-verify="required" autocomplete="off" class="layui-input" readonly="readonly">
</#if>