jquery根据ID填充文本框的代码示例
根据ID填充文本框的小例子。
需要引入外部jquery框架。
1，前台：
<script type="text/javascript">/*** 根据ID填充文本框中内容* edit by www.jbxue.com*/ function func_load_remark(sr_id){ if(sr_id!=0){ $.getJSON("loadSrRemark.do?date="+new Date(), {srid:sr_id}, function(srmain){ $("#bparemark").val(srmain.bpa_remark); $("#itdremark").val(srmain.itd_remark); $("#bugremark").val(srmain.bu_remark); $("#itoremark").val(srmain.ito_remark); }); }else{ $("#bparemark").val(""); $("#itdremark").val(""); $("#bugremark").val(""); $("#itoremark").val(""); } } function check(){ if($("#srid").val()=="0"){ alert("请选择SR_ID!"); $("#srid").focus(); return false; } return true; } </script>package com.aegon_cnooc.oa.admin.action;import java.io.PrintWriter;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import net.sf.json.JSONSerializer;import net.sf.json.util.JSONUtils;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionMapping;import com.aegon_cnooc.framework.base.action.BaseAction;import com.aegon_cnooc.oa.admin.service.UserService;import com.aegon_cnooc.oa.ibatis.to.TuOafSrMainTO;public class LoadSrRemarkAction extends BaseAction{ private UserService userService; public ActionForward executeAction(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String srid=request.getParameter("srid"); TuOafSrMainTO srMain=userService.getRemarkBySrId(srid); response.setContentType("application/json;charset=gbk"); response.setCharacterEncoding("gbk"); PrintWriter pw = response.getWriter(); pw.write(JSONUtils.valueToString(JSONSerializer.toJSON(srMain))); pw.flush(); return null; } public void setUserService(UserService userService) { this.userService = userService; }}