$("#orderby").val("<%= orderby %>"); $("#sort").val("<%= sort %>");

这是一段 JavaScript 代码，用于设置 HTML 页面中的两个表单元素的值。其中，"<%= orderby %>"和"<%= sort %>"是服务器端的变量，它们会在网页加载时被替换为具体的值。这段代码的作用是将这两个表单元素的值设置为服务器端传递过来的值，以便在提交表单时将这些值一并发送到服务器端。

相关问题

<select id="findList" resultType="ZdrgkBkyj" > SELECT <include refid="zdrgkBkyjColumns"/> FROM zdrgk_zdrgj a left join zdryk_bkgl b on a.zdrgj_xm = b.bkgl_zdrxm and b.del_flag = #{DEL_FLAG_NORMAL} <where> a.del_flag = #{DEL_FLAG_NORMAL} ${dataScope} <if test="zdrgjXm != null and zdrgjXm != ''"> AND a.zdrgj_xm = #{zdrgjXm} </if> <if test="zdrgjSfzhm != null and zdrgjSfzhm != ''"> AND a.zdrgj_sfzhm = #{zdrgjSfzhm} </if> <if test="zdrgjXsd != null and zdrgjXsd != ''"> AND a.zdrgj_xsd = #{zdrgjXsd} </if> <if test="bkglZdrxm != null and bkglZdrxm != ''"> AND b.bkgl_zdrxm = #{bkglZdrxm} </if> </where> <choose> <when test="page !=null and page.orderBy != null and page.orderBy != ''"> ORDER BY ${page.orderBy} </when> <otherwise> ORDER BY a.update_date DESC </otherwise> </choose> </select>为zdrgkbkyj的xml文件 bkglZdrxm只作为查询没有显示在列表数据中如何在jeeplus中 queryParams : function(params) { var searchParam = $("#searchForm").serializeJSON(); searchParam.zdrgjXm = $("#zdrgjXm").val(); searchParam.bkglZdrxm = $("#bkglZdrxm").val(); if (searchParam.zdrgjXm && searchParam.bkglZdrxm && searchParam.zdrgjXm === searchParam.bkglZdrxm) { searchParam.matchedValue = searchParam.zdrgjXm; } else { searchParam.matchedValue = null; } searchParam.pageNo = params.limit === undefined? "1" :params.offset/params.limit+1; searchParam.pageSize = params.limit === undefined? -1 : params.limit; if(params.sort && params.order){ searchParam.orderBy = params.sort+ " "+ params.order; } return searchParam; }中添加一个查询条件 当前的zdrgjXm字段要和bkglZdrxm字段有一样的值才能显示

你想要在Jeeplus中添加一个查询条件，使得只有当zdrgjXm字段与bkglZdrxm字段具有相同的值时，该记录才能被显示。那么你可以在queryParams函数中添加以下代码：

if (searchParam.zdrgjXm && searchParam.bkglZdrxm && searchParam.zdrgjXm === searchParam.bkglZdrxm) {
    searchParam.matchedValue = searchParam.zdrgjXm;
} else {
    searchParam.matchedValue = null;
}

这段代码会判断zdrgjXm和bkglZdrxm是否都有值，如果都有值且相同，则将matchedValue设为zdrgjXm的值，否则将matchedValue设为null。接着你可以在你的SQL语句中使用matchedValue来作为查询条件，例如：

<if test="matchedValue != null">
    AND (a.zdrgj_xm = #{matchedValue} OR b.bkgl_zdrxm = #{matchedValue})
</if>

这段代码将检查是否存在matchedValue，如果有，则将其作为查询条件，匹配a表中的zdrgj_xm或b表中的bkgl_zdrxm。这样一来，只有当zdrgjXm和bkglZdrxm的值相同时，才能匹配到该记录。

通过后台添加多表查询 <if test="bkglZdrxm != null and bkglZdrxm != ''"> AND b.bkgl_zdrxm = #{bkglZdrxm} </if> <if test="zdrgjXm != null and zdrgjXm != ''"> AND a.zdrgj_xm = #{zdrgjXm} </if> FROM zdrgk_zdrgj a left join zdryk_bkgl b on a.zdrgj_xm = b.bkgl_zdrxm and b.del_flag = #{DEL_FLAG_NORMAL}如何在jeeplus中的前端js中queryParams : function(params) { var searchParam = $("#searchForm").serializeJSON(); searchParam.pageNo = params.limit === undefined? "1" :params.offset/params.limit+1; searchParam.pageSize = params.limit === undefined? -1 : params.limit; if(params.sort && params.order){ searchParam.orderBy = params.sort+ " "+ params.order; } return searchParam; }, 添加匹配条件只能匹配数据为zdrgjXm和bkglZdrxm都有相同值的值

可以在前端的queryParams函数中添加以下代码：

searchParam.zdrgjXm = $("#zdrgjXm").val();
searchParam.bkglZdrxm = $("#bkglZdrxm").val();
if (searchParam.zdrgjXm && searchParam.bkglZdrxm && searchParam.zdrgjXm === searchParam.bkglZdrxm) {
    searchParam.matchedValue = searchParam.zdrgjXm;
} else {
    searchParam.matchedValue = null;
}

这里假设页面中有两个输入框，id分别为zdrgjXm和bkglZdrxm，同时将匹配结果存储在matchedValue中。可以根据实际情况修改代码。

然后在后端的SQL语句中添加以下代码：

<if test="matchedValue != null">
    AND a.zdrgj_xm = #{matchedValue}
    AND b.bkgl_zdrxm = #{matchedValue}
</if>

这样就可以只查询zdrgjXm和bkglZdrxm都有相同值的数据了。