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>