EL表达式判断条件要写在${}内

由于老没开发框架了，今天提取公共省市县三级联动组件时，使用jsp传参搞了半天才弄出来。

组件代码

$(function(){console.log("${param.init}");
        <c:if test="${param.init}">
            <c:if test="${not empty data && not empty data.province}">
                var address = {
                    province : "${data.province}",
                    city : "${data.city}",
                    coll : "${data.coll}",
                    detailAddress : "${data.detailAddress}"
                };
            </c:if>
            setAddress(address);
        </c:if>
    });
    function setAddress(address) {
        window.initSelect(1, 'province','${adminPath}/basic/usualaddress/regionSelect');
        if(address && address.province) {
            window.$("#province").val(address.province);
            window.changCity('${adminPath}/basic/usualaddress/regionSelect');
            window.$("#city").val(address.city);
            window.changColl('${adminPath}/basic/usualaddress/regionSelect');
            window.$("#coll").val(address.coll);
            window.$("#detailAddress").val(address.detailAddress);
        }
    }

调用

<jsp:include page="../../common/address.jsp">
    <jsp:param name="init" value="true" />
</jsp:include>

EL表达式判断规范

test="${条件要写在大括号里面}"

错误案例：test="${param.init} == true";

应为：test="${param.init == true}";