博客开通第100天

1.2.

3.

这些是我需要实现的功能，但是我做出来的效果却是这样的：

1.2.

3.

感觉相差挺大的，其实还是可以再优化的，但是我现在好像做不出来。

NullPointerJava:空指针异常和ErrorJava.lang.Exception:解决方法是类型转换错误，我本来用的是String类型，但是输出的数据太多要用到List类型，但是String类型不能强制转换成List类型

关于时间的错误：java.sql.SQLException：无效的列索引解决方法是

String con_inform_time = request.getParameter("con_inform_time");
con_inform_time = UtilValidate.isEmpty(con_inform_time) ? null : con_inform_time;
if (con_inform_time != null) {
where.append("AND TO_CHAR(INFOR_TIME,'YYYY-MM-DD') = '" + con_inform_time+"'");
queryParams.add(con_inform_time);
}

改成

String con_inform_time = request.getParameter("con_inform_time");
con_inform_time = UtilValidate.isEmpty(con_inform_time) ? null : con_inform_time;
if (con_inform_time != null) {
where.append("AND TO_CHAR(INFOR_TIME,'YYYY-MM-DD') = ?");
queryParams.add(con_inform_time);
}

java.sql.SQLException: ORA-01861: 文字与格式字符串不匹配

把TO_DATE(T.RECEIVE_TIME,'YYYY-MM-DD') >= ?改成

TO_CHAR(T.RECEIVE_TIME,'YYYY-MM-DD') >= ?

实现所用的代码是：

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@page import="com.txkj.business.account.model.Account"%>
<%@ include file="/common/include.jsp"%>
<script type="text/javascript">

function $(id){return document.getElementById(id);}
</script>
<div class="page">

<div class="pageHeader">
<form class="searchForm">
<div class="pageFormContent" layoutH="300">

<table>
<tr>充值统计</tr>
<tr height="10"></tr>
<tr>
<td>要统计的店铺</td>
<td width="20"></td>
<td>已经选择的店铺</td>
</tr>
<tr height="10"></tr>
<tr>
<td>
<select name="left_group" multiple="multiple" id="left_group"
style=" 120px; height: 150px">
<option value="" selected>全部</option>
<c:forEach var="g" items="${lsit}">
<option value="${g['GROUP_CD']}">
${g['GROUP_CD']}
</option>
</c:forEach>
</select>

</td>
<td>
<input type="button" name="submit1" value="右移>>" onclick="right_move()" />
<br/>
<br/>
<input type="button" name="submit2" value="删除" onclick="del_right();" />
</td>
<td>
<select name="right_group" multiple="multiple" id="right_group"
style="120px; height:150px">

</select>
</td>
</tr>
<tr height="20"></tr>
</table>
<div class="searchBar">

<table class="searchContent">
<tr>
<td>
查询周期：
</td>
<td>
<input name="con_recharge_start" type="text" class="date"
yearstart="-80" yearend="80" value="${date }"
readonly="readonly" />
</td>
<td>
－》
</td>
<td>
<input name="con_recharge_end" type="text" class="date"
yearstart="-80" yearend="80" value="${date }"
readonly="readonly" />
</td>
</tr>
</table>
</div>
<div class="subBar">
<ul>
<li>
<a class="button" target="pagination" befcall="timeCheck"><span>查询</span>
</a>
</li>
</ul>
</div>
</div>
</form>
<div>
总计充值N笔共计N元，N个客户代表有业务数据
</div>
</div>

</colgroup>
<thead>
<tr>
<td>
店铺名
</td>
<td>
业务笔数
</td>
<td>
业务金额
</td>
</tr>
</thead>
<tbody id="result"></tbody>
</table>
</div>

<textarea id="function_pagination_callback" style="display: none">
function(data){
try{
// 附上模板
$("#result", ${container}).setTemplateElement("recharge_template");
// 给模板加载数据
$("#result", ${container}).processTemplate(data);
// css tables
$("#tablelist", ${container}).cssTable();
// init ui
$("#tablelist", ${container}).initUI();
} catch(e){}
}
</textarea>

<textarea id="recharge_template" style="display: none">
{#foreach $T as record}
<tr>

<td>{$T.record.GROUP_CD}</td>
<td>{$T.record.COUNT}</td>
<td>{$T.record.SUM_MONEY}</td>
<td><td>
</td>
</tr>
{#/for}
</textarea>

出现的问题是：

解决方法是：function $(id){return document.getElementById(id);}

正确的实现方式是：bcims/webRoot/person/index.jsp里添加一个<script src="${ctx}/dwz/javascripts/dwz.combox.js" type="text/javascript"></script>

在bcims/webRoot/dwz/javascripts/dwz.combox.js里的dwz.combox.js替换成另外一个dwz.combox.js。内容不一样

原来的dwz.combox.js内容是：

/**
* @author Roger Wu
*/

替换的dwz.combox.js内容是：

/**
* @author Roger Wu
*/
(function($){
$.fn.extend({

combox:function(container){
return this.each(function(i){
var $this = $(this).removeClass("combox");
var name = $this.attr("name");
var selvalue= $this.attr("selvalue");
var ref = $this.attr("ref");
var refUrl = $this.attr("refUrl") || "";

if (selvalue && selvalue.length > 0){
$("option:selected",$this).attr("selected", false);
var arySelValue = selvalue.split(",");
for (var index=0; index<arySelValue.length; index++){
var each = arySelValue[index].trim();
$("option[value='" + each + "']",$this).attr("selected", true);
}
}

if (ref && refUrl) {

$this.bind("change", function(event){
var $ref = $("#"+ref);
if ($ref.size() == 0) return false;
$.ajax({
type:'GET', dataType:"json", url:refUrl.replaceTmById(container), cache: false,
data:{},
success: function(json){
if (!json) return;
var html = '';

$.each(json, function(i){
if (json[i]){
html += '<option value="'+json[i].VALUE +'">' + json[i].NAME + '</option>';
}
});

$ref.html(html);
},
error: DWZ.ajaxError
});
});
}

});
}
});

$.combobox = {
moveSelect: function(_src, _target){
var html = '';
_src.find('option:selected').each(function(){
if (_target.find('option[value="' + $(this).val() + '"]').size() == 0){
html += '<option value="'+ $(this).val() +'">' + $(this).text() + '</option>';
}
});
_target.append(html);
},
moveAll: function(_src, _target){
var html = '';
_src.find('option').each(function(){
if (_target.find('option[value="' + $(this).val() + '"]').size() == 0){
html += '<option value="'+ $(this).val() +'">' + $(this).text() + '</option>';
}
});
_target.append(html);
},
deleteSelect: function(_target){
_target.find('option:selected').remove();
},
deleteAll: function(_target){
_target.html('');
},
selectAll: function(_src){
$('option', _src).each(function(){
$(this).attr('selected', true);
});
},
unSelectAll: function(_src){
$('option', _src).each(function(){
$(this).attr('selected', false);
});
},
select: function(_src, values){
var ary = values.split(',');
for (var i=0; i<ary.length; i++){
$("option[value='" + ary[i].trim() + "']", _src).attr('selected', true);
}
},
add: function(_src, values, texts){
var html = '';
var aValue = values.split(',');
var aText = texts.split(',');
for (var i=0; i<aValue.length; i++){
var value = aValue[i].trim();
var text = aText[i].trim();
if (_src.find('option[value="' + value + '"]').size() == 0){
html += '<option value="'+ value +'">' + text + '</option>';
}
}
_src.append(html);
}
};
})(jQuery);

页面是这样写的：

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@page import="com.txkj.business.account.model.Account"%>
<%@ include file="/common/include.jsp"%>
<script type="text/javascript">

</script>
<div class="page">
<div class="pageHeader">
<form class="searchForm">
<div class="pageFormContent" layoutH="300">

<table>
<tr>充值统计</tr>
<tr height="10"></tr>
<tr>
<td>要统计的店铺</td>
<td width="20"></td>
<td>已经选择的店铺</td>
</tr>
<tr height="10"></tr>
<tr>
<td>
<select name="left_group" class="combox" multiple id="left_group"
ref="right_group"
style=" 120px; height: 150px">
<option value="" selected>全部</option>
<c:forEach var="g" items="${lsit}">
<option value="${g['GROUP_CD']}">
${g['GROUP_CD']}
</option>
</c:forEach>
</select>

</td>
<td>
<div class="control">
<table width="100%" height="100%">
<tr>
<td align="center" valign="middle">
<a class="button"
onclick="$.combobox.moveSelect($('#left_group', ${container}), $('#right_group', ${container}));"><span> > </span>
</a>
<a class="button"
onclick="$.combobox.moveAll($('#left_group', ${container}), $('#right_group', ${container}));"><span>>></span>
</a>
<a class="button"
onclick="$.combobox.deleteSelect($('#right_group', ${container}));"><span> < </span>
</a>
<a class="button"
onclick="$.combobox.deleteAll($('#right_group', ${container}));"><span><<</span>
</a>
</td>
</tr>
</table>
</div>
</td>
<td>
<select name="right_group" multiple id="right_group"
style=" 120px; height: 150px">

</select>
</td>
</tr>
<tr height="20"></tr>
</table>
<div class="searchBar">

<table class="searchContent">
<tr>
<td>
查询周期：
</td>
<td>
<input name="con_recharge_start" type="text" class="date"
yearstart="-80" yearend="80" value="${date }"
readonly="readonly" />
</td>
<td>
－》
</td>
<td>
<input name="con_recharge_end" type="text" class="date"
yearstart="-80" yearend="80" value="${date }"
readonly="readonly" />
</td>
</tr>
</table>
</div>
<div class="subBar">
<ul>
<li>
<a class="button" target="pagination" befcall="timeCheck"><span>查询</span>
</a>
</li>
</ul>
</div>
</div>
</form>
<div>
总计充值N笔共计N元，N个客户代表有业务数据
</div>
</div>

</colgroup>
<thead>
<tr>
<td>
店铺名
</td>
<td>
业务笔数
</td>
<td>
业务金额
</td>
</tr>
</thead>
<tbody id="result"></tbody>
</table>
</div>

<textarea id="function_pagination_callback" style="display: none">
function(data){
try{
// 附上模板
$("#result", ${container}).setTemplateElement("recharge_template");
// 给模板加载数据
$("#result", ${container}).processTemplate(data);
// css tables
$("#tablelist", ${container}).cssTable();
// init ui
$("#tablelist", ${container}).initUI();
} catch(e){}
}
</textarea>

<textarea id="recharge_template" style="display: none">
{#foreach $T as record}
<tr>

<td>{$T.record.GROUP_CD}</td>
<td>{$T.record.COUNT}</td>
<td>{$T.record.SUM_MONEY}</td>
<td><td>
</td>
</tr>
{#/for}
</textarea>

2013-07-08 09:16:50,717 [http-8080-3] DEBUG com.txkj.manager.query.PageIteratorSolver - [Framework]enter getPageIterator .. start= 0 count=10
2013-07-08 09:16:50,721 [http-8080-3] DEBUG com.txkj.manager.query.PageIteratorSolver - [Framework]enter getBlock ..
2013-07-08 09:16:50,726 [http-8080-3] DEBUG com.txkj.manager.query.block.BlockQueryJDBCTemp - [Framework]--> fetch the primary key collection, sql sentence: SELECT T.GROUP_CD, COUNT(1) COUNT, SUM(T1.PAY_MONEY) SUM_MONEY FROM B_M_GROUP T, PAY_AIR T1 WHERE 1=1 AND T.GROUP_CD = ? AND TO_CHAR(T1.RECEIVE_TIME,'YYYY-MM-DD') >= ? AND TO_CHAR(T1.RECEIVE_TIME,'YYYY-MM-DD') >= ? AND T.WORKER_ID = T1.WORKER_ID AND STATUS = 2 GROUP BY T.GROUP_CD+[Ljava.lang.String;@112bb2+2000-01-01+2013-07-08
2013-07-08 09:16:50,903 [http-8080-3] DEBUG com.txkj.manager.query.JdbcUtil - [JdonFramework]setQueryParams error java.sql.SQLException: 无效的列类型in parameter order=1 its value=[Ljava.lang.String;@112bb2
2013-07-08 09:16:50,912 [http-8080-3] DEBUG com.txkj.manager.query.JdbcUtil - [Framework] parameter 1 = [Ljava.lang.String;@112bb2
2013-07-08 09:16:50,921 [http-8080-3] DEBUG com.txkj.manager.query.JdbcUtil - [Framework] parameter 2 = 2000-01-01
2013-07-08 09:16:50,930 [http-8080-3] DEBUG com.txkj.manager.query.JdbcUtil - [Framework] parameter 3 = 2013-07-08
2013-07-08 09:16:50,947 [http-8080-3] ERROR com.txkj.manager.query.block.BlockQueryJDBCTemp - java.sql.SQLException: 索引中丢失 IN 或 OUT 参数:: 1
2013-07-08 09:16:50,952 [http-8080-3] DEBUG com.txkj.manager.query.PageIteratorSolver - [Framework]not found the block!

解决方法：遍历一下数组right_group，把right_group换成String类型，

具体代码如下：

String[] right_group = request.getParameterValues("right_group");
//right_group = UtilValidate.isEmpty(right_group null : right_group;

String right_groups ="";
for(int i = 0; i< right_group.length;i++)
{
right_groups +=right_group[i] + ",";
}
right_groups = "(" + right_groups.substring(0, right_groups.length()-1) + ")";
if(right_groups != null){
where.append(" AND T.GROUP_CD IN ? ");
queryParams.add(right_groups);
}

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原文地址：https://www.cnblogs.com/licc09/p/3167577.html