C#結合JS實現(xiàn)HtmlTable動態(tài)添加行并保存到數(shù)據(jù)庫的流程步驟
需求
在 Web 應用項目中,實現(xiàn)一對多錄入的數(shù)據(jù)管理功能是一項常見的應用。因此可以實現(xiàn)一個相對輕量化的設計實現(xiàn)表格的錄入,為保證功能的可用性、界面友好性,總體的需求如下:
1、數(shù)據(jù)網(wǎng)格可以動態(tài)的添加行,行可以提供輸入框、選擇框的控件進行錄入。
2、數(shù)據(jù)網(wǎng)格可以刪除選中的行。
3、數(shù)據(jù)網(wǎng)格可以上下移動選中的行重新進行排序。
4、可以實現(xiàn)數(shù)據(jù)的有效性驗證功能(如必填寫、位數(shù)限制、類型限制等)。
5、需要對輸入的文字過濾和屏蔽HTML標記等危險內容。
6、添加新行前判斷已有行的有效性,對于未校驗通過的暫不允許添加新行。
7、對于修改中的、保存時的、保存后的狀態(tài)有一定的相關提示信息。
8、數(shù)據(jù)保存實現(xiàn)動態(tài)無刷新。
范例運行環(huán)境
操作系統(tǒng): Windows Server 2019 DataCenter
數(shù)據(jù)庫:Microsoft SQL Server 2016
.net版本: .netFramework4.0 或以上
開發(fā)工具及相關技術:VS2019 C# 、Jquery 、Json、Javascript
準備數(shù)據(jù)源
數(shù)據(jù)表設計
我們在 MS SQL Server 創(chuàng)建 att_jypx(教育培訓經(jīng)歷表),其結構如下表:
序號 | 字段名 | 類型 | 說明 |
---|---|---|---|
1 | cid | uniqueidentifier | 行唯一標識,唯一鍵 |
2 | xmbh | varchar(20) | 外鍵父項,指項目編號 |
3 | sfzh | nvarchar(18) | 外鍵父項,指身份證號 |
4 | nf1 | nvarchar(4) | 起始年份 |
5 | yf1 | nvarchar(2) | 起始月份 |
6 | nf2 | nvarchar(4) | 截止年份 |
7 | yf2 | nvarchar(2) | 截止月份 |
8 | xxmc | nvarchar(100) | 學校名稱 |
9 | zy | nvarchar(50) | 所學專業(yè) |
10 | xl | nvarchar(10) | 學歷 |
11 | byzlb | nvarchar(50) | 畢業(yè)證類別 |
12 | xh | int | 排序號 |
執(zhí)行如下 創(chuàng)建表的 SQL 語句:
CREATE TABLE [dbo].[att_jypx]( [cid] [uniqueidentifier] ROWGUIDCOL NOT NULL, [xmbh] [varchar](20) NOT NULL, [sfzh] [nvarchar](18) NOT NULL, [nf1] [nvarchar](4) NULL, [yf1] [nvarchar](2) NULL, [nf2] [nvarchar](4) NULL, [yf2] [nvarchar](2) NULL, [xxmc] [nvarchar](100) NULL, [zy] [nvarchar](50) NULL, [xl] [nvarchar](10) NULL, [byzlb] [nvarchar](50) NULL, [xh] [int] NULL, CONSTRAINT [PK_att_jypx] PRIMARY KEY CLUSTERED ( [cid] ASC )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] ) ON [PRIMARY] GO ALTER TABLE [dbo].[att_jypx] ADD CONSTRAINT [DF_att_jypx_cid] DEFAULT (newid()) FOR [cid] GO
數(shù)據(jù)表的其它說明如下:
1、CID字段為GUID類型,可用于標識 HtmlTable 的 Row 行對象的 ID 并用于存儲。
2、xmbh 字段和 sfzh 字段是引用的外鍵,我們?yōu)榱搜菔痉奖慵僭O為 項目編號 為‘001’、身份證號為‘120102’
3、xh 為排序記錄順序所用。
以上的所述字段均不參與 HtmlTable 表格內容的呈現(xiàn),以降低數(shù)據(jù)包的容量,只參與外鍵操作。
UI及表結構Json配置
對于 HtmlTable 表格內容的呈現(xiàn)、數(shù)據(jù)結構及數(shù)據(jù)驗證的校驗,我們將使用Json文件進行配置,配置說明如下:
序號 | 項 | 類型 | 說明 |
---|---|---|---|
1 | maxRowCount | 字符 | 允許添加的最大行數(shù) |
2 | mtable_style | 字符 | 主體編輯HtmlTable的風格 |
3 | ttable_style | 字符 | 標題HtmlTable的風格 |
4 | cols | 數(shù)組 | 列數(shù)組定義變量,以下5到12均為 cols 所包含每一數(shù)組元素對象的屬性 |
5 | fname | 字符 | 字段名 |
6 | cname | 字符 | 字段中文名或說明 |
7 | len | 數(shù)字 | 字段長度 |
8 | td_style | 字符 | HtmlTabelCell 單元格的風格 |
9 | ctl_style | 字符 | 單元格中輸入或選擇控件的風格 |
10 | input | 字符 | 可輸入 text 和 select,分別對應輸入框和選擇框 |
11 | list | 字符 | 用于select選擇框的選項設置,各選項間以 “|” 進行分隔 |
12 | check | 字符 | 用于數(shù)據(jù)校驗方案設置,如果設置請參考文章C#結合JavaScript對Web控件進行數(shù)據(jù)輸入驗證的實現(xiàn)方法_C#教程_腳本之家 |
完全的樣例JSON如下:
{ "att_jypx":[ {"maxRowCount":12, "mtable_style":"table-layout: fixed;word-break: break-all; word-wrap: break-word;font-size:10pt; width:700px; position:absolute;left:0px; border-color:rgb(235,235,235); border-width:1px 1px 1px 1px;border-collapse:collapse;", "ttable_style":"z-index:9999;position:fixed;left:0px;top:37px;table-layout: fixed;word-break: break-all; word-wrap: break-word;font-size:10pt; width:700px; background-color:rgb(235,235,235);border-color:rgb(235,235,235); border-width:1px 1px 1px 1px;border-collapse:collapse;", "cols": [ { "fname": "nf1", "cname": "起始年份", "len":4, "td_style":"width:75px", "ctl_style":"width:70px;border-radius:2px;border-width:1px;", "input":"text", "list":"", "display":"", "check":"notnull|mustlen4|int" }, { "fname": "yf1", "cname": "起始月份", "len":2, "td_style":"width:75px", "ctl_style":"width:70px;border-radius:2px;", "input":"select", "list":"01|02|03|04|05|06|07|08|09|10|11|12", "check":"notnull" }, { "fname": "nf2", "cname": "截止年份", "len":4, "td_style":"width:75px", "ctl_style":"width:70px;border-radius:2px;border-width:1px;", "input":"text", "list":"", "display":"", "check":"notnull|mustlen4|int" }, { "fname": "yf2", "cname": "截止月份", "len":2, "td_style":"width:75px", "ctl_style":"width:70px;border-radius:2px;", "input":"select", "list":"01|02|03|04|05|06|07|08|09|10|11|12", "check":"notnull" }, { "fname": "xxmc", "cname": "所在院校", "len":100, "td_style":"width:200px;", "ctl_style":"width:195px;border-radius:2px;border-width:1px;", "input":"text", "list":"", "check":"notnull|maxlen100" }, { "fname": "xl", "cname": "學歷", "len":10, "td_style":"width:60px", "ctl_style":"width:55px;border-radius:2px;border-width:1px;", "input":"text", "list":"", "check":"notnull|maxlen10" }, { "fname": "zy", "cname": "所學專業(yè)", "len":50, "td_style":"width:80px", "ctl_style":"width:75px;border-radius:2px;border-width:1px;", "input":"text", "list":"", "check":"notnull|maxlen50" }, { "fname": "byzlb", "cname": "畢業(yè)證類別", "len":50, "td_style":"width:160px", "ctl_style":"width:155px;border-radius:2px;border-width:1px;", "input":"select", "list":"全日制普通高等教育畢業(yè)證|成人高等教育畢業(yè)證|高等教育自學考試畢業(yè)證|其他", "check":"notnull" } ] } ] }
Json數(shù)據(jù)包提交 配置
Json數(shù)據(jù)包根據(jù)Json配置信息通過服務端生成,主要包括字段名的項,用于將來提交數(shù)據(jù)時使用,因為提交的數(shù)據(jù)方式仍然是Json數(shù)據(jù)對象,即Json數(shù)據(jù)包,生成的初始格式如下示例:
{"nf1":"", "yf1":"", "nf2":"", "yf2":"", "xxmc":"", "zy":"", "xmbh":"001", "sfzh":"120102", "xh":"", "cid":"", "com_name":"jypx"}
設計實現(xiàn)
前端UI
前端UI我們主要放置一些中間變量控件,表格元素等,主要元素說明見下表:
序號 | 元素Id | 類型 | 說明 |
---|---|---|---|
1 | curid | TextBox | 用于記錄當前點行的ID |
2 | pjson | TextBox | 用于存儲Json配置數(shù)據(jù) |
3 | djson | TextBox | 用于存儲Json提交數(shù)據(jù)包 |
4 | ttable | HtmlTable | 標題列表格,用于固定顯示表頭 |
5 | mtable | HtmlTable | 主編輯表格對象 |
6 | topnavs | Div | 一組固定于頂端的工具欄對象層,包括新增、刪除、上移、下移、保存按鈕 |
示例代碼如下:
<form runat="server"> <asp:TextBox ID="cid" style="display:none" runat="server"></asp:TextBox> <asp:TextBox ID="com_name" style="display:none" runat="server"></asp:TextBox> <asp:TextBox ID="xmbh" style="display:none" runat="server"></asp:TextBox> <asp:TextBox ID="sfzh" style="display:none" runat="server"></asp:TextBox> <asp:TextBox ID="p_acode" Runat="server" Visible="true" style="display:none" ></asp:TextBox> <asp:TextBox ID="curid" Runat="server" Visible="true" style="display:none" ></asp:TextBox> <asp:TextBox ID="pjson" TextMode="MultiLine" Runat="server" Visible="true" style="display:none" ></asp:TextBox> <asp:TextBox ID="djson" TextMode="MultiLine" Runat="server" Visible="true" style="display:none" ></asp:TextBox> <div id="topnavs" runat="server" style=" z-index:9999; border-bottom: 1px solid silver; padding:3px;display:flex;justify-content:start; background-color:rgb(235,235,235); position:fixed;top:0px;left:0px;width:100%;height:30px; text-align:center; line-height:30px;"> <input id="closebutton" runat="server" type="button" value='' style=" border-width:0px; background-position:center; background-image:url(/images/att_add6.jpg);font-size:14pt;cursor:pointer;width:25px;height:25px;" onclick="addRow()" class="" /> <input id="Button1" runat="server" type="button" value='' style=" border-width:0px;background-position:center; background-image:url(/images/att_del.jpg); margin-left:5px; font-size:14pt;cursor:pointer;width:25px;height:25px;" onclick='delinfo()' class="" /> <input id="Button2" runat="server" type="button" value='' style="border-width:0px; background-position:center; background-image:url(/images/att_up2.jpg); margin-left:5px; font-size:14pt;cursor:pointer;width:25px;height:25px;" onclick="swarp(document.getElementById('curid').value,1);" class="" /> <input id="Button3" runat="server" type="button" value='' style="border-width:0px; background-position:center; background-image:url(/images/att_down3.jpg); margin-left:5px; font-size:14pt;cursor:pointer;width:25px;height:25px;" onclick="swarp(document.getElementById('curid').value,2);" class="" /> <input id="Button4" runat="server" type="button" value='' style="border-width:0px; background-position:center; background-image:url(/images/att_save.jpg); margin-left:5px; font-size:14pt;cursor:pointer;width:25px;height:25px;" onclick="if (validall('') == false) {document.getElementById('Button4').removeAttribute('disabled');return;}saveall();if(document.getElementById('mtable').rows.length>0){ this.setAttribute('disabled','true');}" class="" /> <div id="saved" style="margin-left:10px; font-weight:bold; font-size:11pt; color:Red; "></div> </div> <table align="left" id="ttable" runat="server" style="z-index:9999;position:fixed;left:0px;top:37px;table-layout: fixed;word-break: break-all; word-wrap: break-word;font-size:10pt; width:700px; background-color:rgb(235,235,235);border-color:rgb(235,235,235); border-width:1px 1px 1px 1px;border-collapse:collapse;" border="1" cellspacing="0" cellpadding="3"> </table> <table align="left" id="mtable" runat="server" style="table-layout: fixed;word-break: break-all; word-wrap: break-word;font-size:10pt; width:700px; position:absolute;left:0px;top:67px; border-color:rgb(235,235,235); border-width:1px 1px 1px 1px;border-collapse:collapse;" border="1" cellspacing="0" cellpadding="3"> </table> </form>
Javascript 腳本
Javascript 腳本實現(xiàn)表格編輯操作及通過Ajax與服務器方法通信,并保存數(shù)據(jù)的功能,主要方法說明見下表:
序號 | 方法名稱 | 參數(shù) | 說明 |
---|---|---|---|
1 | simplecheck | chkobj:單元格對象 _chkvalue:單元格編輯的值 allowAlert:是否允許彈出提示 etip:彈出提示的擴展前綴字串 | 本方法用于數(shù)據(jù)有效性的校驗 |
2 | swarp | mId:當前行的ID stype:移動方向,1上移,2下移 | 用于對選中行的移動排序操作 |
3 | chnRowSelColor | rowobj:當前行對象 | 用于高亮顯示選中行的顏色,并同時將當前行設置為可編輯狀態(tài) |
4 | tojsonstr | str:輸入的值 | 對輸入的值進行安全檢測,并移除HTML標記,對單引號雙引號做特殊處理,以保證JSON字符串傳遞的字符合法性 |
5 | saveall | 保存所有行記錄并提交數(shù)據(jù)庫操作 | |
6 | delinfo | 刪除當前選中的行并提交數(shù)據(jù)庫操作 | |
7 | validall | extip:附加的前綴性提示 | 保存前對所有行進行數(shù)據(jù)有效性校驗 |
8 | validchange | obj:當前編輯的控件元素 | 提示用戶當前正修改哪個控件元素的值 |
9 | validsave | extip:附加的前綴性提示 | 用于檢驗是否正有保存的記錄 |
10 | addRow | 添加一個新行并提交到數(shù)據(jù)庫操作 | |
11 | gGuid | 用于增加新行時生成一個GUID字符串 | |
12 | ScrollToBottom | 用于增加新行時自動滾動到頁面底部 |
完整示例代碼如下:
<script language="javascript"> function simplecheck(chkobj, _chkvalue, allowAlert,etip) { check_result = true; check_errid = ''; check_errmsg = '';var _checkSchema = chkobj.getAttribute('checkSchema');var _cName = chkobj.getAttribute('cName'); if (_checkSchema.indexOf('ctrim') != -1) { _chkvalue = ctrim(_chkvalue); } var _objlength = _chkvalue.length; if (_checkSchema.indexOf('abslen') != -1) { _objlength = PositionLen(_chkvalue); } var _schemaList = _checkSchema.split('|'); var _reqeustnotnull = false; for (var k = 0; k < _schemaList.length; k++) { if (_schemaList[k].toLowerCase() == 'notnull') { _reqeustnotnull = true; } } if ((!_reqeustnotnull) && (_chkvalue == '')) { return check_result; } for (var j = 0; j < _schemaList.length; j++) { var curSchema = _schemaList[j].toLowerCase(); check_errid = curSchema; var curErrmsg = ''; switch (true) { case curSchema == 'notnull': check_result = isNotNull(_chkvalue); curErrmsg = _cName + '需要填寫內容!'; break; case curSchema == 'number': check_result = isNumber(_chkvalue); curErrmsg = _cName + ' 輸入的數(shù)值不合理,請核對!'; break; case curSchema == 'bnumber': check_result = isBNumber(_chkvalue); curErrmsg = _cName + ' 輸入的數(shù)值應為>=0的正數(shù),請核對!'; break; case curSchema == 'snumber': check_result = isSNumber(_chkvalue); curErrmsg = _cName + ' 輸入的數(shù)值應為<0的負數(shù),請核對!'; break; case curSchema == 'date': check_result = isDate(_chkvalue, _cName); check_errid = 'date'; check_errmsg = (check_result ? '' : _cName + ' 輸入的日期不合理,請核對!'); curErrmsg = ''; break; case curSchema.indexOf('minlen') != -1: var _slen = parseInt(curSchema.substr('minlen'.length, curSchema.length - 'minlen'.length), 10); if (isNaN(_slen)) { check_result = false; curErrmsg = _cName + ' 輸入的最小位數(shù)參數(shù)不合理,請與軟件供應商聯(lián)系!'; } else { check_result = (_objlength < _slen ? false : true); curErrmsg = _cName + ' 的內容要求最小輸入' + _slen + '位,請核對!'; } break; case curSchema.indexOf('maxlen') != -1: var _slen = parseInt(curSchema.substr('maxlen'.length, curSchema.length - 'maxlen'.length), 10); if (isNaN(_slen)) { check_result = false; curErrmsg = _cName + ' 輸入的最大位數(shù)參數(shù)不合理,請與軟件供應商聯(lián)系!'; } else { check_result = (_objlength > _slen ? false : true); curErrmsg = _cName + ' 最大允許輸入' + _slen + '位,請核對!'; } break; case curSchema.indexOf('mustlen') != -1: var _slen = parseInt(curSchema.substr('mustlen'.length, curSchema.length - 'mustlen'.length), 10); if (isNaN(_slen)) { check_result = false; curErrmsg = _cName + ' 輸入的限制位數(shù)參數(shù)不合理,請與軟件供應商聯(lián)系!'; } else { check_result = (_objlength != _slen ? false : true); curErrmsg = _cName + ' 的內容輸入長度只能是' + _slen + '位,請核對!'; } break; case curSchema == 'time': check_result = validRegs(_chkvalue, /^\d{1,2}:\d{1,2}:\d{1,2}$/); curErrmsg = _cName + ' 輸入的時間不合理,請核對。'; break; case curSchema == 'alpha': check_result = isAlpha(_chkvalue); curErrmsg = _cName + ' 只能輸入的數(shù)字、字母和下劃線,請核對。'; break; case curSchema == 'mail': check_result = validRegs(_chkvalue, /^([a-zA-Z0-9._-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/); curErrmsg = _cName + ' 輸入的郵件地址不合理,請核對。'; break; case curSchema == 'phone': check_result = validRegs(_chkvalue, /([a-zA-Z0-9\.-\u4e00-\u9fa5]{8,})$/); curErrmsg = _cName + ' 輸入的電話號碼不合理,請核對。'; break; case curSchema == 'mobile': check_result = validRegs(_chkvalue, /^1(3[0-9]|5[012356789]|8[056789])\d{8}$/); curErrmsg = _cName + ' 輸入的手機號碼不合理,請核對。'; break; case curSchema == 'money': check_result = validRegs(_chkvalue, /^\d+(\.\d+)?$/); curErrmsg = _cName + ' 輸入的內容不符合貨幣類型的要求,請核對。'; break; case curSchema == 'zip': check_result = validRegs(_chkvalue, /^[1-9]\d{5}$/); curErrmsg = _cName + ' 輸入的郵政編碼不合理,請核對。'; break; case curSchema == 'int': check_result = validRegs(_chkvalue, /^[-\+]?\d+$/); curErrmsg = _cName + ' 需要輸入一個整數(shù),請核對。'; break; case curSchema == 'en': check_result = validRegs(_chkvalue, /^[A-Za-z]+$/); curErrmsg = _cName + ' 只能輸入英文大小寫字母,請核對。'; break; case curSchema == 'cn': check_result = validRegs(_chkvalue, /^[\u0391-\uFFE5]+$/); curErrmsg = _cName + ' 只能輸入中文,請核對。'; break; case curSchema == 'url': check_result = validRegs(_chkvalue, /([\w-]+\.)+[\w-]+(\/[\w- .\/?%&=]*)?/); curErrmsg = _cName + ' 輸入的網(wǎng)址不合理,請核對。'; break; case curSchema == 'idcard18': rv_result = checkIdcard(_chkvalue); check_result = (rv_result == '' ? true : false); curErrmsg = _cName + rv_result; break; case curSchema == 'idcard15': rv_result = checkIdcard(_chkvalue); check_result = (rv_result == '' ? true : false); curErrmsg = _cName + rv_result; break; case curSchema == 'idcard': rv_result = checkIdcard(_chkvalue); check_result = (rv_result == '' ? true : false); curErrmsg = _cName + rv_result; break; } if (!check_result) { if (curErrmsg != '') { check_errmsg = etip + curErrmsg; } if ((curErrmsg != '') && (allowAlert)) { document.getElementById('saved').innerHTML = etip + curErrmsg; alert(etip + curErrmsg); return check_result; } } } return check_result; } function checkIdcard(idcard) { var _idcard = idcard; var Errors = new Array('', '身份證號碼位數(shù)不對!', '身份證號碼出生日期超出范圍或含有非法字符!', '身份證號碼校驗錯誤!', '身份證地區(qū)非法!', ''); if (_idcard == '') { return Errors[5]; } var area = { 11: '北京', 12: '天津', 13: '河北', 14: '山西', 15: '內蒙古', 21: '遼寧', 22: '吉林', 23: '黑龍江', 31: '上海', 32: '江蘇', 33: '浙江', 34: '安徽', 35: '福建', 36: '江西', 37: '山東', 41: '河南', 42: '湖北', 43: '湖南', 44: '廣東', 45: '廣西', 46: '海南', 50: '重慶', 51: '四川', 52: '貴州', 53: '云南', 54: '西藏', 61: '陜西', 62: '甘肅', 63: '青海', 64: '寧夏', 65: '新疆', 71: '臺灣', 81: '香港', 82: '澳門', 91: '國外' } var _idcard, Y, JYM; var S, M; var idcard_array = new Array(); idcard_array = _idcard.split(''); if (area[parseInt(_idcard.substr(0, 2))] == null) { return Errors[4]; } switch (_idcard.length) { case 15: if ((parseInt(_idcard.substr(6, 2)) + 1900) % 4 == 0 || ((parseInt(_idcard.substr(6, 2)) + 1900) % 100 == 0 && (parseInt(_idcard.substr(6, 2)) + 1900) % 4 == 0)) { ereg = /^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}$/; } else { ereg = /^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}$/; } if (ereg.test(_idcard)) { var iS = 0; var iW = new Array; iW[0] = 7; iW[1] = 9; iW[2] = 10; iW[3] = 5; iW[4] = 8; iW[5] = 4; iW[6] = 2; iW[7] = 1; iW[8] = 6; iW[9] = 3; iW[10] = 7; iW[11] = 9; iW[12] = 10; iW[13] = 5; iW[14] = 8; iW[15] = 4; iW[16] = 2; var LastCode = '10X98765432'; var perIDNew; perIDNew = _idcard.substr(0, 6); perIDNew += '19'; perIDNew += _idcard.substr(6, 9); for (var i = 0; i < 17; i++) { iS += parseInt(perIDNew.substr(i, 1)) * iW[i]; } var iY = iS % 11; perIDNew += LastCode.substr(iY, 1); return Errors[0]; } else { return Errors[2]; } break; case 18: if (parseInt(_idcard.substr(6, 4)) % 4 == 0 || (parseInt(_idcard.substr(6, 4)) % 100 == 0 && parseInt(_idcard.substr(6, 4)) % 4 == 0)) { ereg = _idcard.substr(6, 2) == '19' ? /^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}[0-9Xx]$/ : /^[1-9][0-9]{5}20[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}[0-9Xx]$/; } else { ereg = _idcard.substr(6, 2) == '19' ? /^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$/ : /^[1-9][0-9]{5}20[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$/; } if (ereg.test(_idcard)) { S = (parseInt(idcard_array[0]) + parseInt(idcard_array[10])) * 7 + (parseInt(idcard_array[1]) + parseInt(idcard_array[11])) * 9 + (parseInt(idcard_array[2]) + parseInt(idcard_array[12])) * 10 + (parseInt(idcard_array[3]) + parseInt(idcard_array[13])) * 5 + (parseInt(idcard_array[4]) + parseInt(idcard_array[14])) * 8 + (parseInt(idcard_array[5]) + parseInt(idcard_array[15])) * 4 + (parseInt(idcard_array[6]) + parseInt(idcard_array[16])) * 2 + parseInt(idcard_array[7]) * 1 + parseInt(idcard_array[8]) * 6 + parseInt(idcard_array[9]) * 3; Y = S % 11; M = 'F'; JYM = '10X98765432'; M = JYM.substr(Y, 1); if (M == idcard_array[17]) return Errors[0]; else { return Errors[3]; } } else { return Errors[2]; } break; default: return Errors[1]; break; } } function getid(id) { alert(checkIdcard(id)) } function per18To15(perIDSrc) { rstr = ''; for (var i = 0; i < 17; i++) { if ((i == 6) || (i == 7)) { continue; } rstr += perIDSrc.charAt(i); } return rstr; } function per15To18(perIDSrc) { var iS = 0; var iW = new Array; iW[0] = 7; iW[1] = 9; iW[2] = 10; iW[3] = 5; iW[4] = 8; iW[5] = 4; iW[6] = 2; iW[7] = 1; iW[8] = 6; iW[9] = 3; iW[10] = 7; iW[11] = 9; iW[12] = 10; iW[13] = 5; iW[14] = 8; iW[15] = 4; iW[16] = 2; var LastCode = '10X98765432'; var perIDNew; perIDNew = perIDSrc.substr(0, 6); perIDNew += '19'; perIDNew += perIDSrc.substr(6, 9); for (var i = 0; i < 17; i++) { iS += parseInt(perIDNew.substr(i, 1)) * iW[i]; } var iY = iS % 11; perIDNew += LastCode.substr(iY, 1); return perIDNew; } var aCity = { 11: '北京', 12: '天津', 13: '河北', 14: '山西', 15: '內蒙古', 21: '遼寧', 22: '吉林', 23: '黑龍江', 31: '上海', 32: '江蘇', 33: '浙江', 34: '安徽', 35: '福建', 36: '江西', 37: '山東', 41: '河南', 42: '湖北', 43: '湖南', 44: '廣東', 45: '廣西', 46: '海南', 50: '重慶', 51: '四川', 52: '貴州', 53: '云南', 54: '西藏', 61: '陜西', 62: '甘肅', 63: '青海', 64: '寧夏', 65: '新疆', 71: '臺灣', 81: '香港', 82: '澳門', 91: '國外' } function cidInfo(sId) { var iSum = 0; var info = ''; if (!/^\d{17}(\d|x)$/i.test(sId)) return false; sId = sId.replace(/x$/i, 'a'); if (aCity[parseInt(sId.substr(0, 2))] == null) return 'Error:非法地區(qū)'; sBirthday = sId.substr(6, 4) + '-' + Number(sId.substr(10, 2)) + '-' + Number(sId.substr(12, 2)); var d = new Date(sBirthday.replace(/-/g, '/')) if (sBirthday != (d.getFullYear() + '-' + (d.getMonth() + 1) + '-' + d.getDate())) return 'Error:非法生日'; for (var i = 17; i >= 0; i--) iSum += (Math.pow(2, i) % 11) * parseInt(sId.charAt(17 - i), 11) if (iSum % 11 != 1) return 'Error:非法證號'; return aCity[parseInt(sId.substr(0, 2))] + ',' + sBirthday + ',' + (sId.substr(16, 1) % 2 ? '男' : '女') } function PositionLen(s){var i,str1,str2,str3,nLen; str1 =s;nLen = 0;for(i=1;i<=str1.length;i++){str2=str1.substring(i-1,i);str3=escape(str2);if(str3.length>3){ nLen = nLen + 2;}else{nLen = nLen + 1;} } return nLen;} function isNotNull(str){return (str==''?false:true);} function isNumber(str){if(str==''){return true;}return (isNaN(str)?false:true);} function isNumber(str){if(str==''){return true;}return (isNaN(str)?false:true);} function isBNumber(str){if(str==''){return true;}return (!isNaN(str)?parseInt(str,10)>=0?true:false:false);} function isSNumber(str){if(str==''){return true;}return (!isNaN(str)?parseInt(str,10)<0?true:false:false);} function isAlpha(_str){return (_str.replace(/\w/g,'').length == 0);} function isAN(_str){var reg = /^(([a-z]+[0-9]+)|([0-9]+[a-z]+))[a-z0-9]*$/i;return reg.test(_str);} function validRegs(_value,_Regs){return _Regs.test(_value); } function isVisibled(obj){ if( (obj.style.display=='none')||( (obj.offsetHeight==0)&&(obj.offsetWidth==0) ) ) return false; if(obj.currentStyle){if(obj.currentStyle['display']=='none') return false;} return true;} function isFocused(obj){ if( (obj.disabled==false)&&(isVisibled(obj)) ) return true; return false;} function isDate(str,cname,notip){if(str==''){return true;} str=str.replace(/\//g,'-'); dt=str.split(' ');if(dt.length>2){if(!notip) alert(cname+'日期輸入不正確!可能包括非法的日期組成部分。');return false; } dt1=dt[0].split('-');if(dt1.length!=3){if(!notip) alert(cname+'日期輸入不正確!日期部分應為YYYY-MM-DD。');return false;}dt1n=(dt1[0]+dt1[1]+dt1[2]).split('');for(var i=0;i<dt1.length;i++){if((isNaN(dt1[i])||(ctrim(dt1[i])==''))){if(!notip) alert(cname+'字符:'+dt1[i]+',年月日部分必須輸入數(shù)字!'); return false;} }_year=parseInt(dt1[0],10); _month=parseInt(dt1[1],10); _day=parseInt(dt1[2],10);if((_year<1000)||(_year>9999)||(_month<1)||(_month>12)||(_day<1)||(_day>31)){if(!notip) alert(cname+'年月日部分輸入的數(shù)字不合理,請核對!');return false; }v_date31=new Array;v_date31[0]=4;v_date31[1]=6;v_date31[2]=9;v_date31[3]=11;if((getArrayIndex(v_date31,_month)!=-1)&&(_day>30)){if(!notip) alert(cname+'月份:'+_month+',天數(shù)輸入范圍不合理!'); return false;}if(_month==2){ if(((_year%4==0)&&(_year%100!=0))||(_year%400==0)){ if(_day>29){if(!notip) alert(cname+'月份:'+_month+',天數(shù)輸入范圍不合理!');return false; }}else{ if(_day>28){if(!notip) alert(cname+'月份:'+_month+',天數(shù)輸入范圍不合理!');return false; }} } return true; } function getArrayIndex(xArray,find){_rs=-1;for(var j=0;j<xArray.length;j++){if(xArray[j]==find){_rs=j; break; }} return _rs; } function ctrim(ename){ if(ename==undefined) return ''; return (ename.replace(/(^\s*)|(\s*$)/g, '')).replace(/^[\s \t]+|[\s \t]+$/, '');} var RowsCount = 0; var ErrorMessage = ""; function swarp(mId, stype) { var mObj = document.getElementById(mId); if (mObj == undefined) { return false; } var premObj = mObj.previousElementSibling; if (stype == 2) { premObj = mObj.nextElementSibling; } if (premObj == null) return false; if (stype == 1) { mObj.parentNode.insertBefore(mObj, premObj); } else if (stype == 2) { mObj.parentNode.insertBefore(premObj, mObj); } } function setrow(rowobj) { document.getElementById('curid').value = rowobj.id; chnRowSelColor(rowobj); } function chnRowSelColor(rowobj) { var _com = "att_" + document.getElementById('com_name').value; var mt = document.getElementById('mtable'); for (var i = 0; i < mt.rows.length; i++) { var mt_row = mt.rows[i]; mt_row.style.backgroundColor = ''; if (mt_row.id == rowobj.id) {continue;} for (var j = 0; j < mt_row.cells.length; j++) { var cell1 = mt_row.cells[j]; if (cell1.getElementsByTagName('input').length > 0) { cell1.innerHTML = cell1.getElementsByTagName('input')[0].value.replace(/<[^>]*>/g, ''); }else if (cell1.getElementsByTagName('select').length > 0) { cell1.innerHTML = cell1.getElementsByTagName('select')[0].value.replace(/<[^>]*>/g, ''); } } } rowobj.style.backgroundColor = 'rgb(235,235,235)'; var pj = JSON.parse(document.getElementById('pjson').value); var jtcy = pj[_com][0].cols; var isadd = false; if (rowobj.cells.length == 0) { isadd = true; } for (var i = 0; i < jtcy.length; i++) { var cell1 = isadd==true?rowobj.insertCell(i):rowobj.cells[i]; var ctype = jtcy[i].input; var innerhtml = ""; var oldvalue = ""; if(isadd==true){ cell1.setAttribute("checkSchema",jtcy[i].check); cell1.setAttribute("cName",jtcy[i].cname); } if (ctype == "text") { oldvalue = cell1.innerText; innerhtml = "<input type='" + ctype + "' onchange='validchange(this)' placeholder='" + jtcy[i].cname + "'style='" + jtcy[i].ctl_style + "'/>"; } else if (ctype == "select") { oldvalue = cell1.innerText; innerhtml = "<" + ctype + " onchange='validchange(this)' style='" + jtcy[i].ctl_style + "' />"; innerhtml += "<option value=''>" + jtcy[i].cname + "</option>"; var items = jtcy[i].list.split("|"); for (var j = 0; j < items.length; j++) { innerhtml += "<option>" + items[j] + "</option>"; } innerhtml += "</" + ctype + ">"; } cell1.innerHTML = innerhtml; cell1.style = jtcy[i].td_style; cell1.addEventListener('click', function (event) { event.stopPropagation(); if (cell1.parentNode.id != document.getElementById('curid').value) { setrow(cell1.parentNode); } }); if (cell1.getElementsByTagName('input').length > 0) { cell1.getElementsByTagName('input')[0].value=oldvalue; cell1.getElementsByTagName('input')[0].addEventListener('click', function (event) { event.stopPropagation(); }); } else if (cell1.getElementsByTagName('select').length > 0) { cell1.getElementsByTagName('select')[0].value = oldvalue; cell1.getElementsByTagName('select')[0].addEventListener('click', function (event) { event.stopPropagation(); }); } } } function ss(type, result) { try { var robj = JSON.parse(result); if (robj.errcode != 0) { ErrorMessage = robj.errmsg; alert(ErrorMessage); } else { RowsCount++; } } catch (ss_e) { ErrorMessage=(ss_e); alert(ErrorMessage); } if (RowsCount == document.getElementById('mtable').rows.length) { document.getElementById('Button4').removeAttribute("disabled"); document.getElementById('saved').style.color = 'green'; document.getElementById('saved').innerHTML = "保存所有成功。"; window.setTimeout(function () { document.getElementById('saved').style.color = 'red'; document.getElementById('saved').innerHTML = ""; }, 1000); callServerFunction("", "save_att_data", "{ypz_cid:'" +document.getElementById('cid').value+"',com_name:'"+document.getElementById('com_name').value + "'}", ss4); } } function ss4(type, result) { if (JSON.stringify(result) == "\"true\"") { } else { alert('同步更新簡歷信息失敗,請點擊修改簡歷按鈕提交修改。' + JSON.stringify(result)); } } function ss3(type, result) { try { var robj = JSON.parse(result); if (robj.errcode != 0) { ErrorMessage = robj.errmsg; alert(ErrorMessage); } else { RowsCount++; } } catch (ss3_e) { ErrorMessage = (ss3_e); alert(ErrorMessage); } } function tojsonstr(str) { var prv = str.replace(/["\\]/g, '\\$&').replace(/<[^>]*>/g, '').replace(/<[^>]*>/g, '') ; return prv; } function saveall() { var mt = document.getElementById('mtable'); if (mt.rows.length == 0) { document.getElementById('saved').style.color = '#4169E1'; document.getElementById('saved').innerHTML = "請?zhí)砑有泻笤賵?zhí)行保存操作..."; window.setTimeout(function () { document.getElementById('saved').style.color = 'red'; document.getElementById('saved').innerHTML = ""; }, 3000); return; } RowsCount = 0; ErrorMessage = ""; document.getElementById('saved').style.color = '#4169E1'; document.getElementById('saved').innerHTML = "正在保存..."; var _com = "att_" + document.getElementById('com_name').value; var pj = JSON.parse(document.getElementById('pjson').value); var dj = JSON.parse(document.getElementById('djson').value); var jtcy = pj[_com][0].cols; for (var i = 0; i < mt.rows.length; i++) { var mt_row = mt.rows[i]; dj.cid = mt_row.id; dj.sortid = (i + 1); for (var j = 0; j < mt_row.cells.length; j++) { var cell1 = mt_row.cells[j]; var _value = cell1.innerText; if (cell1.getElementsByTagName('input').length > 0) { _value = cell1.getElementsByTagName('input')[0].value; } else if (cell1.getElementsByTagName('select').length > 0) { _value = cell1.getElementsByTagName('select')[0].value; } dj[jtcy[j].fname] =tojsonstr(_value); } callServerFunction("", "saveInfo", "{jdata:'" + JSON.stringify(dj).replace(/['\\]/g, '\\$&') + "'}", ss); } } function ss2(type, result) { try { var robj = JSON.parse(result); if (robj.errcode != 0) { ErrorMessage = robj.errmsg; alert(ErrorMessage); } else { RowsCount++; var curid = document.getElementById('curid').value; var mt_row = document.getElementById(curid); document.getElementById('mtable').deleteRow(mt_row.rowIndex); document.getElementById('saved').style.color = 'red'; document.getElementById('saved').innerHTML = ""; alert('刪除當前行成功!'); } } catch (ss2_e) { ErrorMessage = (ss2_e); alert(ErrorMessage); } } function delinfo() { var curid = document.getElementById('curid').value; if (curid == "") { alert('請選中記錄后再執(zhí)行刪除操作。'); return; } RowsCount = 0; ErrorMessage = ""; var _com = "att_" + document.getElementById('com_name').value; var dj = JSON.parse(document.getElementById('djson').value); var mt_row = document.getElementById(curid); dj.cid = mt_row.id; callServerFunction("", "deleteInfo", "{jdata:'" + JSON.stringify(dj).replace(/['\\]/g, '\\$&') + "'}", ss2); } function validall(extip) { var _com = "att_" + document.getElementById('com_name').value; var mt = document.getElementById('mtable'); var pj = JSON.parse(document.getElementById('pjson').value); var dj = JSON.parse(document.getElementById('djson').value); var jtcy = pj[_com][0].cols; for (var i = 0; i < mt.rows.length; i++) { var mt_row = mt.rows[i]; for (var j = 0; j < mt_row.cells.length; j++) { var cell1 = mt_row.cells[j]; var _value = cell1.innerText; if (cell1.getElementsByTagName('input').length > 0) { _value = cell1.getElementsByTagName('input')[0].value; } else if (cell1.getElementsByTagName('select').length > 0) { _value = cell1.getElementsByTagName('select')[0].value; } var isvalid = simplecheck(cell1, _value, true, extip+"第" + (i + 1) + "行:"); if (isvalid == false) { mt_row.style.backgroundColor = '#B22222'; return false; } } } return true; } function validchange(obj) { document.getElementById('saved').innerText = '修改了'+obj.parentNode.getAttribute('cname')+'待保存'; } function validsave(extip) { if (document.getElementById('saved').innerText != '') { return false; } return true; } function addRow() { if (validall('') == false) { return; } RowsCount = 0; ErrorMessage = ""; var _com = "att_" + document.getElementById('com_name').value; var pj = JSON.parse(document.getElementById('pjson').value); var jtcy=pj[_com][0].cols; var mt = document.getElementById('mtable'); var maxCount = parseInt(pj[_com][0].maxRowCount, 10); if (mt.rows.length >= maxCount) { alert("本內容最多允許添加" + maxCount + "行。"); return; } var row = mt.insertRow(-1); // -1 表示在表的末尾插入新行 row.id = gGuid(); row.setAttribute("onclick", "setrow(this)"); setrow(row); var dj = JSON.parse(document.getElementById('djson').value); dj["cid"] = row.id; dj["sortid"] = mt.rows.length; callServerFunction("", "saveInfo", "{jdata:'" + JSON.stringify(dj) + "'}", ss3); document.getElementById('saved').style.color = 'red'; document.getElementById('saved').innerHTML = "添加新行未保存"; ScrollToBottom(); } function gGuid() { return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) { var r = Math.floor(Math.random() * 16); var v = c === 'x' ? r : (r & 0x3 | 0x8); return v.toString(16); }); } function ScrollToBottom() { $("html, body").animate({ scrollTop: $(document).height() - $(window).height() }); } </script>
Jquery引用
這是一組基于Jquery的自定義開發(fā)的擴展應用庫,進行引用,本庫用于調用服務器靜態(tài)方法等功能使用。
C# 服務端操作
序號 | 方法名 | 返回類型 | 說明 |
---|---|---|---|
1 | public void InitPage() | void | 主要用于提取已有數(shù)據(jù)表數(shù)據(jù)并顯示到主編輯表 mtable 的數(shù)據(jù)行,如何提取數(shù)據(jù)請參照文章C#利用IDbDataAdapter/IDataReader實現(xiàn)通用數(shù)據(jù)集獲取_C#教程_腳本之家 |
2 | public static string saveInfo(string jdata) | string | 保存行信息到數(shù)據(jù)表,參數(shù)為提交的Json數(shù)據(jù)包,保存數(shù)據(jù)操作請參照文章C#利用IDbCommand實現(xiàn)通用數(shù)據(jù)庫腳本執(zhí)行程序_C#教程_腳本之家 |
3 | public static string deleteInfo(string jdata) | string | 刪除行信息到數(shù)據(jù)表,參數(shù)為提交的Json數(shù)據(jù)包,保存數(shù)據(jù)庫操作請參照文章C#利用IDbCommand實現(xiàn)通用數(shù)據(jù)庫腳本執(zhí)行程序_C#教程_腳本之家 |
4 | private static string String2Json(String s) | string | 規(guī)范字符串,以符合Json字符串要求 |
實現(xiàn)示例代碼如下:
<%@ Page Language="C#" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <%@ Import Namespace="System.Data"%> <%@ Import NameSpace="System.Data.SqlClient"%> <%@ Import Namespace="System.IO"%> <%@ Import Namespace="System.Web.Services"%> <script language="C#" runat="server"> public CosysJaneCommonAPI.CODAL dal = new CosysJaneCommonAPI.CODAL(); void Page_Load(Object sender, EventArgs e) { if (Page.IsPostBack) { return; } InitPage(); } public void InitPage() { dal.RunAt = Page.Form; string _xmbh = "001"; string _p_att_json = pjson.Text; string _sfzh = "120102"; xmbh.Text = _xmbh; sfzh.Text = _sfzh; com_name.Text = Request.QueryString["com_name"]; Newtonsoft.Json.Linq.JObject jobj = Newtonsoft.Json.Linq.JObject.Parse(pjson.Text); djson.Text = "{"; _sql = "select "; HtmlTableRow trow = new HtmlTableRow(); ttable.Attributes["style"] = jobj["att_" + com_name.Text][0]["ttable_style"].ToString(); mtable.Attributes["style"] = jobj["att_" + com_name.Text][0]["mtable_style"].ToString(); for (int i = 0; i < jobj["att_" + com_name.Text][0]["cols"].Count(); i++) { HtmlTableCell tcell = new HtmlTableCell(); tcell.InnerText = jobj["att_" + com_name.Text][0]["cols"][i]["cname"].ToString(); tcell.Attributes["style"] = jobj["att_" + com_name.Text][0]["cols"][i]["td_style"].ToString(); trow.Cells.Add(tcell); djson.Text += string.Format("\"{0}\":\"{1}\",", jobj["att_" + com_name.Text][0]["cols"][i]["fname"].ToString(), ""); _sql += jobj["att_" + com_name.Text][0]["cols"][i]["fname"].ToString() + ","; } ttable.Rows.Add(trow); djson.Text += string.Format("\"{0}\":\"{1}\"", "xmbh", _xmbh); djson.Text += string.Format(",\"{0}\":\"{1}\"", "sfzh",_sfzh); djson.Text += string.Format(",\"{0}\":\"{1}\"", "sortid", ""); djson.Text += string.Format(",\"{0}\":\"{1}\"", "cid", ""); djson.Text += string.Format(",\"{0}\":\"{1}\"", "com_name", com_name.Text); djson.Text += "}"; _sql = _sql + "cid from att_" + com_name.Text+" where xmbh=@xmbh and sfzh=@sfzh order by sortid"; paras.Clear(); paras.Add(new SqlParameter("xmbh", _xmbh)); paras.Add(new SqlParameter("sfzh", _sfzh)); rv = dal.GetDataSet(_sql, paras); if (dal.ErrorMessage != "") { return; } topnavs.Visible = true; ttable.Style["top"] = "37px"; mtable.Style["top"] = "67px"; if (dal.RowsCount == 0) { return; } dt = ((DataSet)rv).Tables[0]; for (int i = 0; i < dt.Rows.Count; i++) { HtmlTableRow hrow = new HtmlTableRow(); if (_zwmc == "" || (_bcbz == "true" && _bcsm != "")) { hrow.Attributes["onclick"] = "setrow(this)"; } hrow.ID = dt.Rows[i]["cid"].ToString(); for (int j = 0; j < dt.Columns.Count-1; j++) { HtmlTableCell hcell = new HtmlTableCell(); hcell.Attributes["style"] = jobj["att_" + com_name.Text][0]["cols"][j]["td_style"].ToString(); hcell.Attributes["cName"] = jobj["att_" + com_name.Text][0]["cols"][j]["cname"].ToString(); hcell.Attributes["checkSchema"] = jobj["att_" + com_name.Text][0]["cols"][j]["check"].ToString(); hcell.InnerText = dt.Rows[i][dt.Columns[j].ToString()].ToString(); hrow.Cells.Add(hcell); } mtable.Rows.Add(hrow); } } [WebMethod(BufferResponse = true)] public static string saveInfo(string jdata) { Newtonsoft.Json.Linq.JObject jobj = Newtonsoft.Json.Linq.JObject.Parse(jdata); string tablename = ""; string inssql = ""; string inslist = ""; string insparas = ""; string updsql = ""; string updparas = ""; ArrayList paras = new ArrayList(); paras.Clear(); foreach (KeyValuePair<string, Newtonsoft.Json.Linq.JToken> kvp in jobj) { string key = kvp.Key.ToString(); string value = kvp.Value.ToString(); if (key == "com_name" && (value == "jtcy" || value == "shgx" || value == "jypx" || value == "gzjl")) { tablename = "att_"+value; } else { inslist += key + ","; insparas +="@"+ key + ","; updparas += string.Format(" {0}=@{1},",key,key); paras.Add(new SqlParameter(key, value)); } } if (inslist.Length > 1) { inslist = inslist.Substring(0, inslist.Length - 1); insparas = insparas.Substring(0, insparas.Length - 1); inssql = string.Format("insert into {0} ({1}) values({2});", tablename, inslist, insparas); } if (updparas.Length > 1) { updparas = updparas.Substring(0, updparas.Length - 1); updsql = string.Format("update {0} set {1} where cid=@cid;", tablename, updparas); } string sql = string.Format(" if not exists(select cid from {0} where cid=@cid) begin {1} end else begin {2} end", tablename, inssql, updsql); CosysJaneCommonAPI.CODAL dal = new CosysJaneCommonAPI.CODAL(); dal.ExecDbScripts(sql, paras); string rv = "{\"errcode\":0,\"errmsg\":\"\"}"; if (dal.ErrorMessage != "") { rv="{\"errcode\":2,\"errmsg\":\""+String2Json(dal.ErrorMessage)+"\"}"; } else if (dal.RowsCount == 0) { rv = "{\"errcode\":1,\"errmsg\":\"" + String2Json("未成功更新記錄。") + "\"}"; } return rv; } [WebMethod(BufferResponse = true)] public static string deleteInfo(string jdata) { Newtonsoft.Json.Linq.JObject jobj = Newtonsoft.Json.Linq.JObject.Parse(jdata); string tablename = ""; string updsql = ""; string updparas = ""; ArrayList paras = new ArrayList(); paras.Clear(); foreach (KeyValuePair<string, Newtonsoft.Json.Linq.JToken> kvp in jobj) { string key = kvp.Key.ToString(); string value = kvp.Value.ToString(); if (key == "com_name" && (value == "jtcy" || value == "shgx"|| value == "jypx" || value == "gzjl")) { tablename = "att_"+value; } else if(key=="cid") { paras.Add(new SqlParameter(key, value)); } } updsql = string.Format("delete from {0} where cid=@cid;", tablename); CosysJaneCommonAPI.CODAL dal = new CosysJaneCommonAPI.CODAL(); dal.ExecDbScripts(updsql, paras); string rv = "{\"errcode\":0,\"errmsg\":\"\"}"; if (dal.ErrorMessage != "") { rv = "{\"errcode\":2,\"errmsg\":\"" + String2Json(dal.ErrorMessage) + "\"}"; } else if (dal.RowsCount == 0) { rv = "{\"errcode\":1,\"errmsg\":\"" + String2Json("未成功更新記錄。") + "\"}"; } return rv; } private static string String2Json(String s) { StringBuilder sb = new StringBuilder(); for (int i = 0; i < s.Length; i++) { char c = s.ToCharArray()[i]; switch (c) { case '\"': sb.Append("\\\""); break; case '\\': sb.Append("\\\\"); break; case '/': sb.Append("\\/"); break; case '\b': sb.Append("\\b"); break; case '\f': sb.Append("\\f"); break; case '\n': sb.Append("\\n"); break; case '\r': sb.Append("\\r"); break; case '\t': sb.Append("\\t"); break; default: if ((c >= 0 && c <= 31) || c == 127)//在ASCⅡ碼中,第0~31號及第127號(共33個)是控制字符或通訊專用字符 { } else { sb.Append(c); } break; } } return sb.ToString(); } </script>
小結
由于一對多錄入的特點,我們采用了嵌入 iframe 元素的方法,然后傳遞參數(shù)名稱 com_name,以決定使用Json配置文件中的節(jié)點信息 。
正常的情況下,我們還會有父項的錄入界面,并提供有保存按鈕,因此點擊保存按鈕時客戶端可能還需要對 iframe 里的表格數(shù)據(jù)再進行一次校驗或處理,訪問iframe里的元素方法主要通過iframe.contentWindow.document 處理,比如如下代碼:
var atts = new Array(); atts.push('att_jypx'); function before_submit() { for (var i = 0; i < atts.length; i++) { var p_att = document.getElementById('p_' + atts[i]); if (p_att == undefined) { continue; } var p_att_ifr = document.getElementById('x_p_' + atts[i]); var l_att = document.getElementById('l_' + atts[i]); if (p_att_ifr.contentWindow.document.getElementById('mtable').rows.length == 0) { alert(l_att.innerText + "的內容需要添加。"); return false; } if (p_att_ifr.contentWindow.validall(l_att.innerText+"內容的") == false) { return false; } if (p_att_ifr.contentWindow.validsave('')== false) { alert(l_att.innerText + "的內容有尚未或正在保存的內容,請保存后再進行提交。"); return false; } } return true; }
另外工具欄按鈕的圖片文件,我們可以按照自己的實際需要進行替換。
以上就是C#結合JS實現(xiàn)HtmlTable動態(tài)添加行并保存到數(shù)據(jù)庫的流程步驟的詳細內容,更多關于C# JS實現(xiàn)HtmlTable動態(tài)添加并保存的資料請關注腳本之家其它相關文章!