知识库系统源代码——news.jsp

此页面为信息管理首页面



代码如下：

<%@ page language="java" pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%>
<link rel="stylesheet" type="text/css" href="../jslib/jquery-easyui-1.3.3/themes/default/easyui.css">
<link rel="stylesheet" type="text/css" href="../jslib/jquery-easyui-1.3.3/themes/icon.css">
<script type="text/javascript" src="../jslib/jquery-easyui-1.3.3/jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="../jslib/jquery-easyui-1.3.3/jquery.easyui.min.js"></script>
<script type="text/javascript" src="../jslib/jquery-easyui-1.3.3/locale/easyui-lang-zh_CN.js"></script>
<!-- xhEditor插件库 -->
<script type="text/javascript" src="../jslib/xheditor-1.1.14/xheditor-1.1.14-zh-cn.min.js" charset="utf-8"></script>
<!-- 自己定义的样式和JS扩展 -->
<link rel="stylesheet" href="../style/syCss.css" type="text/css"></link>
<script type="text/javascript" src="../jslib/syUtil.js" charset="utf-8"></script>
<script type="text/javascript">
$(function() {
$('#admin_news_datagrid').datagrid({
url : '${pageContext.request.contextPath}/News?action=list',
fit : true,
fitColumns : true,
border : false,
pagination : true,
idField : 'id',
pageSize : 20,
pageList : [ 10, 20, 30, 40, 50 ],
sortName : 'createtime',
sortOrder : 'desc',
//checkOnSelect : false,
//selectOnCheck : false,
nowrap : false,
columns : [ [ {
title : '编号',
field : 'id',
width : 150,
checkbox : true
}, {
title : '信息标题',
field : 'name',
width : 150
}, {
title : '发布时间',
field : 'createtime',
width : 150
}, {
title : '详细信息',
field : 'text',
width : 150,
formatter : function(value, row, index) {
return formatString('<span class="icon-search" style="display:inline-block;vertical-align:middle;width:16px;height:16px;"></span><a href="javascript:void(0);" onclick="admin_news_showNoteFun(\'{0}\');">详细内容</a>', index);
}
}, {
field : 'action',
title : '编辑',
width : 100,
formatter : function(value, row, index) {
return formatString('<img onclick="admin_news_editFun(\'{0}\');" src="{1}"/> ', row.id, '${pageContext.request.contextPath}/style/images/extjs_icons/pencil.png');
}
} ] ],
toolbar : '#admin_news_toolbar'
});
});

function admin_news_showNoteFun(index) {
var rows = $('#admin_news_datagrid').datagrid('getRows');
var row = rows[index];
$('<div/>').dialog({
title : '信息名称[' + row.name + ']',
modal : true,
maximizable : true,
width : 1000,
height : 400,
content : '<iframe src="${pageContext.request.contextPath}/News?action=showNote&id=' + row.id + '" frameborder="0" style="border:0;width:100%;height:99%;"></iframe>',
onClose : function() {
$(this).dialog('destroy');
}
});

$('#admin_news_datagrid').datagrid('uncheckAll').datagrid('unselectAll').datagrid('clearSelections');
}

function admin_news_editFun(id) {
$('#admin_news_datagrid').datagrid('uncheckAll').datagrid('unselectAll').datagrid('clearSelections');
$('<div/>').dialog({
href : '${pageContext.request.contextPath}/News?action=editNew&id=' + id,
width : 1000,
height : 400,
modal : true,
title : '编辑信息',
buttons : [ {
text : '编辑',
iconCls : 'icon-edit',
handler : function() {
var d = $(this).closest('.window-body');
$('#admin_newsEdit_editForm').form({
url : '${pageContext.request.contextPath}/News?action=savaEdit',

success:function(result){
d.dialog('destroy');
var result=eval('('+result+')');
if(result.errorMsg){
$.messager.alert('系统提示',"<font color=red>"+result.errorMsg+"</font>");
return;
}else{
$('#admin_news_datagrid').datagrid("load");
$.messager.show({
title : '提示',
msg : '编辑成功!'});
}
}
});

$('#admin_newsEdit_editForm').submit();
}
} ],
onClose : function() {
$(this).dialog('destroy');
},
onLoad : function() {
}
});
}
function admin_news_appendFun() {
$('#admin_news_datagrid').datagrid('uncheckAll').datagrid('unselectAll').datagrid('clearSelections');
$('<div/>').dialog({
href : '${pageContext.request.contextPath}/admin/newsAdd.jsp',
width : 1000,
height : 400,
modal : true,
title : '添加信息',
buttons : [ {
text : '增加',
iconCls : 'icon-add',
handler : function() {
var d = $(this).closest('.window-body');
$('#admin_newsAdd_addForm').form({
url : '${pageContext.request.contextPath}/News?action=saveNew',

success:function(result){
d.dialog('destroy');
var result=eval('('+result+')');
if(result.errorMsg){
$.messager.alert('系统提示',"<font color=red>"+result.errorMsg+"</font>");
return;
}else{
$('#admin_news_datagrid').datagrid("load");
$.messager.show({
title : '提示',
msg : '保存成功!'});
}
}
});
$('#admin_newsAdd_addForm').submit();
}
} ],
onClose : function() {
$(this).dialog('destroy');
}
});
}
function admin_news_removeFun() {
var selectedRows=$("#admin_news_datagrid").datagrid('getChecked');
if(selectedRows.length==0){
$.messager.alert('系统提示','请选择要删除的数据！');
return;
}
var strIds=[];
for(var i=0;i<selectedRows.length;i++){
strIds.push(selectedRows[i].id);
}
var ids=strIds.join(",");
$.messager.confirm("系统提示","您确认要删除这<font color=red>"+selectedRows.length+"</font>条数据吗？",function(r){
if(r){
$.post("${pageContext.request.contextPath}/News?action=deleteNew",{delIds:ids},function(result){
if(result.success){
$.messager.alert('系统提示',"您已成功删除<font color=red>"+result.delNums+"</font>条数据！");
$("#admin_news_datagrid").datagrid("load");
$('#admin_news_datagrid').datagrid('uncheckAll').datagrid('unselectAll').datagrid('clearSelections');
}else{
$.messager.alert('系统提示',result.errorMsg);
}
},"json");
}
});
}
function admin_news_deleteFun(id) {
$('#admin_news_datagrid').datagrid('uncheckAll').datagrid('unselectAll').datagrid('clearSelections');
$('#admin_news_datagrid').datagrid('checkRow', $('#admin_news_datagrid').datagrid('getRowIndex', id));
admin_news_removeFun();
}
</script>
<table id="admin_news_datagrid"></table>
<div id="admin_news_toolbar" style="display: none;">
<a href="javascript:void(0);" onclick="admin_news_appendFun();" class="easyui-linkbutton" data-options="iconCls:'icon-add',plain:true" style="float: left;">增加</a>
<div class="datagrid-btn-separator"></div>
<a href="javascript:void(0);" onclick="admin_news_removeFun();" class="easyui-linkbutton" data-options="iconCls:'icon-remove',plain:true" style="float: left;">删除</a>
<div class="datagrid-btn-separator"></div>
<input id="admin_news_searchbox" class="easyui-searchbox" style="width:150px;" data-options="searcher:function(value,name){$('#admin_news_datagrid').datagrid('load',{name:value});},prompt:'可模糊查询标题'"></input> <a href="javascript:void(0);" class="easyui-linkbutton" data-options="iconCls:'icon-cancel',plain:true" onclick="$('#admin_news_datagrid').datagrid('load',{});$('#admin_news_searchbox').searchbox('setValue','');">清空条件</a>
</div>