1500字范文 > 写了几个类希望对大家有用。【javascript】

写了几个类希望对大家有用。【javascript】

时间：2020-04-30 04:28:56

web前端|js教程

写了几个类，希望对大家用。

web前端-js教程

1.日历

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#oContainer { width: 193px; padding: 3px; background-color: menu; border-left: buttonhighlight 1px solid; border-top: buttonhighlight 1px solid; border-right: buttonshadow 1px solid; border-bottom: buttonshadow 2px solid;}.DateTable { font: 10pt; word-break: break-all;}.WeekTd, .BlankTd { font: 10pt; border: 1px solid menu;}.Today { font: 10pt; color: red; cursor: hand; position: relative; left: 1px; top: 1px; border-left: 1px solid dimgray; border-top: 1px solid dimgray; border-right: 1px solid white; border-bottom: 1px solid white;}.MonthTd { font: 10pt; font-family: webdings; cursor: hand; border: 1px solid menu; zmm: expression(onmouseenter = function() { style.color = ‘red’; }, onmouseout = function() { style.color = ”; });}.SelectTd { border: 1px solid menu;}.over { position: relative; cursor: hand; border-right: 1px solid buttonshadow; border-bottom: 1px solid buttonshadow; border-left: 1px solid buttonhighlight; border-top: 1px solid buttonhighlight;}.out { border-left: 1px solid buttonface; border-top: 1px solid buttonface; border-right: 1px solid buttonface; border-bottom: 1px solid buttonface;}.down { position: relative; left: 1px; top: 1px; border-left: 1px solid dimgray; border-top: 1px solid dimgray; border-right: 1px solid white; border-bottom: 1px solid white;}

var oDate = new Object();

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function DateClass(_container) { this.author = ’-ZMM’; this.version = ‘Web Calendar 1.0’; this.container = _container; this.weekArr = [‘日’, ‘一’, ‘二’, ‘三’, ‘四’, ‘五’, ‘六’]; this.dateArr = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];

this.showTable = function(_year, _month) { this.container.innerHTML = this.getDateTable(_year, _month); }

this.getDateTable = function(_year, _month) { if (this.checkArgs(_year, _month)) { _year = parseInt(this.checkDate(_year, _month).split(‘-‘)[0]); _month = parseInt(this.checkDate(_year, _month).split(‘-‘)[1]); this.Thead = ‘

\n’; this.Table = this.Thead + this.Tbody + this.TFoot; return this.Table; } else { return ‘Arguments Error!’; } }

this.firstPos = function(_year, _month) {return new Date(_year, _month-1, 1).getDay();}

this.lastPos = function(_year, _month) {return new Date(_year, _month-1, this.dateArr[_month-1]).getDay();}

this.checkYear = function(_year) {return ((_year % 4 == 0) && (_year % 100 != 0)) || (_year % 400 == 0);}

this.today = function(_year, _month, _date) {return (new Date().getFullYear() == _year) && (new Date().getMonth() == _month-1) && (new Date().getDate() == _date);}

this.checkArgs = function(_year, _month) {if (_year2100) return false;if (_month13) return false;return (!isNaN(_year) && !isNaN(_month)); }

this.checkDate = function(_year, _month) {if (_month12) { _year ++; _month = 1;}return _year + ‘-‘ + _month;}

this.showDateStr = function(_year, _month, _date, _week) {window.alert(_year + ‘年’ + _month + ‘月’ + _date + ‘日星期’ + _week); }}

window.onload = function() {oDate = new DateClass(self.oContainer);oDate.showTable(new Date().getFullYear(), new Date().getMonth()+1);}

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]2.简单的下拉菜单

#oData { display: none;}#oPanel {width: 120px;font-size: 12px;border: 1px solid menu;padding: 2px;position: absolute;display: none;}span {font-size: 12px;cursor: hand;}

var oMenu = new Object();

function Menu(_data, _panel) { this.author = ’-ZMM’; this.version = ‘Menu 1.0’; this.data = _data; this.panel = _panel;

this.drawMenu = function(_number, _offsetX, _offsetY) { var nodeArr = this.data.childNodes; var _handle = window.event.srcElement; for (var i=0; i<nodeArr.length; i++) { if (nodeArr[i].id == (item_ + _number)) { with (this) { panel.innerHTML = nodeArr[i].innerHTML; panel.style.left = this.getPosition(_handle).left + _offsetX; panel.style.top = this.getPosition(_handle).top + _offsetY; return true; } } } return false; }; this.getPosition = function(_object) { var _top = _left = 0; var _root = document.body; while (_object != _root) {_top += _object.offsetTop;_left += _object.offsetLeft;_object = _object.offsetParent; } return { top: _top, left: _left }; }; this.showMenu = function(_number, _offsetX, _offsetY) { if (this.drawMenu(_number, _offsetX, _offsetY)) { this.panel.style.display = inline; } else { window.alert(arguments error!); } }; this.hideMenu = function() { this.panel.style.display = one; };}window.onload = function() { oMenu = new Menu(self.oData, self.oPanel); document.onclick = new Function(oMenu.hideMenu(););}

命令一

命令二

命令三

命令四

命令五

命令六

命令七

命令八

菜单一

菜单二

菜单三

菜单四

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]3. QQ菜单效果

#oContainer { width: 130px; height: 300px; border: 1px solid menu;}

var oTime, oTencent = new Object();

function Tencent(_container) { this.author = ’-ZMM’; this.version = ‘Tencent 1.0’; this.container = _container; this.box = (function(_object) { var _box = document.createElement(‘DIV’); _box.id = ‘TencentBox’; _box.style.width = _object.offsetWidth; _box.style.height = _object.offsetHeight; return _box; })(this.container); this.container.appendChild(this.box); this.toolRecord = new Object(); this.barCount = 0;

this.drawTencent = function(_barList, _barHeight, _barDelay, _barAmount) { var _bool = true; this.barList = []; this.toolList = []; this.barHeight = _barHeight; this.barDelay = _barDelay; this.barAmount = _barAmount; for (var i in _barList) this.barCount ++; this.toolHeight = parseInt(this.box.style.height) – this.barCount * this.barHeight; for (var i in _barList) { var _bar = document.createElement(‘BUTTON’); _bar.style.width = this.box.style.width; _bar.style.height = _barHeight; _bar.style.textAlign = ‘center’; _bar.value = i.toString(); _bar.hideFocus = true; _bar.attachEvent(‘onclick’, this.doClick); this.box.appendChild(_bar);

var _tool = document.createElement(‘DIV’); _tool.align = ‘center’; _tool.style.width = this.container.offsetWidth – 2; _tool.style.overflowY = ‘auto’; _tool.style.fontSize = ‘9pt’; _tool.style.height = (_bool) ? this.toolHeight : 1 ; _tool.style.display = (_bool) ? ‘inline’ : ‘none’ ; _tool.innerHTML = (function(_array) { var _html = new String(); var _bool = new Boolean(true); _bool = _bool & (typeof(_array[1]) == ‘object’);_bool = _bool & (typeof(_array[2]) == ‘object’);_bool = _bool & (typeof(_array[3]) == ‘object’); if (_bool) { _bool = _bool & (_array[1].length == _array[2].length); _bool = _bool & (_array[1].length == _array[3].length); _bool = _bool & (_array[2].length == _array[3].length); if (_bool) {for (var j=0; j<_array[0]; j++) {_html +=

‘;_html += ‘‘;_html += ‘‘; } } else { window.alert(‘arguments error!’); } } else { _bool = _bool & (typeof(_array[1]) == ‘string’); _bool = _bool & (typeof(_array[2]) == ‘string’); _bool = _bool & (typeof(_array[3]) == ‘string’);

if (!_bool) { _html += ‘

‘; _html += ‘‘; _html += ‘‘; } else { window.alert(‘arguments error!’); } } return _html; })(_barList[i]); this.box.appendChild(_tool);

this.barList[this.barList.length] = _bar; this.toolList[this.toolList.length] = _tool; if (_bool) { this.barCurrent = _bar; this.toolCurrent = _tool; _bool = false; } } }

this.doClick = function() { var _eventBar = window.event.srcElement; with (oTencent) { if (!oTime && (barCurrent != _eventBar)) { for (var i=0; i<barList.length; i++) { if (barList[i] == _eventBar) { barCurrent = barList[i]; toolRecord = toolCurrent; toolCurrent = toolList[i]; toolCurrent.style.display = inline; changeTool(); return true; } } } else { return false; } } } this.changeTool = function() { if (parseInt(this.toolCurrent.style.height) 0) ? (parseInt(height) – this.barAmount) : 1 ; } with (this.toolCurrent.style) { height = ((parseInt(height) + this.barAmount) < this.toolHeight) ? (parseInt(height) + this.barAmount) : this.toolHeight ; } oTime = window.setTimeout(oTencent.changeTool(), this.barDelay); } else { this.toolRecord.style.display = one;oTime = window.clearTimeout(oTime); } }}window.onload = function() { var _barList = new Object(); _barList[我的同学] = [3, [.cn/zmm/Sample.jpg, .cn/zmm/Sample.jpg, .cn/zmm/Sample.jpg], [1.htm, 2.htm, 3.htm], [华华, 南南, 振振]]; _barList[我的同事] = [4, [.cn/zmm/Sample.jpg, .cn/zmm/Sample.jpg, .cn/zmm/Sample.jpg, .cn/zmm/Sample.jpg], [4.htm, 5.htm, 6.htm, 7.htm], [妖妖, 星空网络, 蛋蛋, 冰雪]]; _barList[管理设置] = [2, [.cn/zmm/Sample.jpg, .cn/zmm/Sample.jpg], [8.htm, 9.htm], [修改密码, 个人资料]]; _barList[黑名单] = [1, .cn/zmm/Sample.jpg, 10.htm, 松松]; var _barHeight = 21; var _barDelay = 10, _barAmount = 50; oTencent = new Tencent(self.oContainer); oTencent.drawTencent(_barList, _barHeight, _barDelay, _barAmount);}

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]4.对联效果

var oCouplet = new Object();

function Couplet(_top, _width, _height, _offset, _delay, _amount) { this.author = ’-ZMM’; this.version = ‘Couplet 1.0’; this.top = _top; this.width = _width; this.height = _height; this.offset = _offset; this.delay = _delay; this.amount = _amount;

this.drawCouplet = function(_content) { this.content = _content; var _client = document.body.clientWidth; var _css = new String(); _css += ‘top: ‘ + this.top + ‘px;’; _css += ‘width: ‘ + this.width + ‘px;’; _css += ‘height: ‘ + this.height + ‘px;’; _css += ‘position: absolute;’; _css += ‘font-size: 12px;’; _css += ‘border: 1px solid menu;’; _css += ‘overflow: auto;’ var _html = new String(); _html += ‘

‘; _html += this.content;_html += ‘‘; _html += ‘

‘; _html += this.content; _html += ‘‘; return _html; }

this.doScroll = function() { var _left = document.getElementById(‘oCouplet_left’); var _right = document.getElementById(‘oCouplet_right’); var _oTop = parseInt(_left.style.top); var _nTop = parseInt(document.body.scrollTop) + this.top; if (_oTop 0) { _left.style.top = _right.style.top = _oTop + 1 + ‘px’; var oTime = window.setTimeout(‘oCouplet.doScroll()’, this.delay); } else { window.clearTimeout(oTime); } } else { if ((_oTop – _nTop) > 0) { _left.style.top = _right.style.top = _oTop – 1 + ‘px’; var oTime = window.setTimeout(‘oCouplet.doScroll()’, this.delay); } else { window.clearTimeout(oTime);} } }}

对联内容

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]5.图片轮换

var oInterval, oTime, oRotator = new Object();

function Rotator(_container, _width, _height, _array, _delay) { this.author = ’-ZMM’; this.version = ‘Rotator 1.0’; this.container = _container; this.width = _width; this.height = _height;

this.box = (function(_container, _width, _height) { var _box = document.createElement(‘DIV’); _box.id = ‘RotatorBox’; _box.align = ‘center’; _box.style.width = _width; _box.style.height = _height; _box.style.border = ‘1px solid menu’; _box.style.overflow = ‘hidden’; return _box; })(this.container, this.width, this.height); this.container.appendChild(this.box); this.sAmount = 0;

this.drawRotator = function(_array, _delay) { this.delay = _delay; var _bool = (_array.length == 3); _bool = _bool & (_array[0].length == _array[1].length); _bool = _bool & (_array[0].length == _array[2].length); _bool = _bool & (_array[1].length == _array[2].length); if (_bool) { this.itemArr = []; this.panel = (function(_width, _height, _array) { var _panel = document.createElement(‘DIV’); _panel.style.position = ‘absolute’; _panel.style.top = ‘0px’; _panel.style.left = ‘0px’; return _panel; })(this.width, this.height, _array); for (var i=0; i<_array[0].length; i++) { var _html = new String(); _html +=

‘; this.itemArr[this.itemArr.length] = _html; } this.box.appendChild(this.panel); this.setPanelContent(); } else { window.alert(‘arguments error!’); } }

this.setPanelContent = function() { this.panel.innerHTML = this.itemArr.join(”); }

this.doScroll = function() { with (oRotator) { if (sAmount < height) { sAmount ++; panel.style.pixelTop = parseInt(panel.style.pixelTop) – 1; oTime = window.setTimeout(oRotator.doScroll(), 10); } else { sAmount = 0; itemArr.push(itemArr.shift()); setPanelContent(); panel.style.pixelTop = parseInt(panel.style.pixelTop) + height; window.clearTimeout(oTime);} }}}window.onload = function() { var _width = 50, _height = 30, _delay = 3000;var _array = []; _array[_array.length] = [/, /, /, /, /]; _array[_array.length] = [/images/default/profile.jpg, /images/default/email.jpg, /images/default/pm.jpg, /images/default/edit.jpg, /images/default/quote.jpg]; _array[_array.length] = [无忧脚本, Web中文网, 开创互联, 网易, 新浪]; oRotator = new Rotator(self.oContainer, _width, _height); oRotator.drawRotator(_array, _delay); oInterval = window.setInterval(oRotator.doScroll(), _delay);}

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]6.listView类

#oContainer { width: 600px; height: 500px; border: 1px solid menu; margin: 0px; padding: 0px; overflow: hidden;}a { color: black; text-decoration: none;}a:hover { color: red; text-decoration: underline;}

var oListView = new Object();

listView.prototype = { boxInit : function() { this.container.innerHTML = new String(); this.box = (function(_object) { var _box = document.createElement(‘DIV’); with (_box) { id = ‘ListViewBox’; style.width = _object.offsetWidth; style.height = _object.offsetHeight; style.margin = ‘0px’; style.padding = ‘0px’; attachEvent(‘oncontextmenu’, new Function(‘return false;’)); } return _box; })(this.container); this.headerPanel = (function(_width, _height) { var _headerPanel = document.createElement(‘DIV’); with (_headerPanel) { style.width = _width; style.height = _height; } return _headerPanel; })(this.box.style.width, this.headerHeight); this.headerPanel.appendChild(this.textPanel = (function() { var _textPanel = document.createElement(‘NOBR’); _textPanel.attachEvent(‘onmousemove’, function() { with (oListView) { if (event.button == 1) { textPanel.style.cursor = ‘E-resize’; tempSeparate.style.left = event.clientX – getPosition(box).left; tempSeparate.style.display = ‘inline’; endPoint = event.clientX; isResize = true; } } });return _textPanel; })()); this.rowItemPanel = (function(_width, _height) { var _itemPanel = document.createElement(‘DIV’); with (_itemPanel) { style.width = _width; style.height = _height; style.overflow = ‘hidden’; } return _itemPanel; })(this.box.style.width, parseInt(this.box.style.height) – this.headerHeight); this.rowItemPanel.appendChild(this.dataPanel = (function() { var _dataPanel = document.createElement(‘NOBR’); with (_dataPanel) { style.cursor = ‘default’; attachEvent(‘onclick’, function() { document.selection.empty(); }); attachEvent(‘onselectstart’, function() { document.selection.empty(); }); } return _dataPanel; })()); this.dataPanel.appendChild(this.tempSeparate = (function(_height) { var _tempSeparate = document.createElement(‘SPAN’); with (_tempSeparate) { style.width = ‘1px’; style.height = _height; style.border = ‘0px’; style.backgroundColor = ‘black’; style.position = ‘absolute’; style.display = ‘none’; } return _tempSeparate; })(this.rowItemPanel.style.height)); this.box.appendChild(this.headerPanel); this.box.appendChild(this.rowItemPanel); this.container.appendChild(this.box); },

drawListView : function(_headers, _aligns) { this.boxInit(); this.drawHeader(_headers); this.drawRowItem(_headers, _aligns); document.attachEvent(‘onmouseup’, this.finishResize); },

drawHeader : function(_headers) { this.headers = []; this.headerWidth = Math.round((parseInt(this.headerPanel.style.width) – (_headers.length – 1) * 1) / _headers.length) + 1; for (var i = 0; i < _headers.length; i ++) { var _header = document.createElement(SPAN); with (_header) { style.width = this.headerWidth; style.height = this.headerHeight; style.overflow = hidden; style.backgroundColor = uttonface; style.borderLeft = 1px solid buttonhighlight; style.borderTop = 1px solid buttonhighlight; style.borderRight = 1px solid buttonshadow; style.borderBottom = 1px solid buttonshadow; style.textAlign = center; style.fontSize = 12px; style.fontFamily = Sans-Serif, Tahoma; style.paddingTop = 1px; innerText = _headers[i]; } this.textPanel.appendChild(_header); this.headers[this.headers.length] = _header; var _separate = this.getSeparate(true); this.textPanel.appendChild(_separate); this.headers[this.headers.length] = _separate; } var _last = document.createElement(SPAN); with (_last) { style.width = this.headerPanel.offsetWidth; style.height = this.headerHeight; style.overflow = hidden; style.backgroundColor = uttonface; style.borderLeft = 1px solid buttonhighlight; style.borderTop = 1px solid buttonhighlight; style.borderRight = 1px solid buttonshadow; style.borderBottom = 1px solid buttonshadow; style.textAlign = center; style.fontSize = 12px; style.fontFamily = Sans-Serif, Tahoma; style.paddingTop = 1px; innerText = new String(); } this.textPanel.appendChild(_last); this.headers[this.headers.length] = _last;},drawRowItem : function(_headers, _aligns) { this.items = []; this.itemWidth = Math.round((parseInt(this.rowItemPanel.style.width) – (_headers.length – 1) * 1) / _headers.length) + 1; this.itemHeight = parseInt(this.rowItemPanel.style.height) – 2; for (var i = 0; i < _headers.length; i ++) { var _item = document.createElement(SPAN); with (_item) { style.width = this.itemWidth; style.height = this.itemHeight; style.overflow = hidden; style.padding = px; appendChild((function(_count, _width, _height, _align) { var _table = document.createElement(TABLE); with (_table) { cellSpacing = 0; cellPadding = 0; style.width = _width; style.tableLayout = fixed; } var _tbody = document.createElement(TBODY); for (var i = 0; i < _count; i ++) { var _tableTr = document.createElement(TR); var _tableTd = document.createElement(TD); with (_tableTd) { align = _align; style.height = _height; style.borderBottom = 1px solid #c6c3c6; style.fontSize = 12px; style.paddingLeft = 3px; setAttribute(onclick, function() { oListView.selectedRow(this.parentNode.rowIndex); }); setAttribute(ondblclick, function() { oListView.showSelected(this.parentNode.rowIndex); }); innerHTML = new String( ); } _tableTr.appendChild(_tableTd); _tbody.appendChild(_tableTr); } _table.appendChild(_tbody); return _table; })(this.rowsCount, this.itemWidth, Math.round(this.itemHeight / this.rowsCount), _aligns[i])); } this.dataPanel.appendChild(_item); this.items[this.items.length] = _item; var _separate = this.getSeparate(false); _separate.style.height = this.itemHeight; this.dataPanel.appendChild(_separate); this.items[this.items.length] = _separate;} var _last = document.createElement(SPAN); with (_last) { style.width = this.rowItemPanel.offsetWidth; style.height = this.itemHeight; style.overflow = hidden; style.padding = px; appendChild((function(_count, _width, _height) { var _table = document.createElement(TABLE); with (_table) {cellSpacing = 0;cellPadding = 0;style.width = 100%; } var _tbody = document.createElement(TBODY); for (var i = 0; i < _count; i ++) { var _tableTr = document.createElement(TR); var _tableTd = document.createElement(TD); with (_tableTd) { style.height = _height;style.borderBottom = 1px solid menu; innerHTML = new String( ‘); } _tableTr.appendChild(_tableTd); _tbody.appendChild(_tableTr); } _table.appendChild(_tbody); return _table; })(this.rowsCount, this.itemWidth, Math.round(this.itemHeight / this.rowsCount))); } this.dataPanel.appendChild(_last); this.items[this.items.length] = _last;},

getSeparate : function(_resize) { var _separate = document.createElement(‘SPAN’); with (_separate) { style.width = _resize ? ‘2px’ : ‘1px’ ; style.height = this.headerHeight; style.border = ‘1px ‘ + (_resize ? ‘inset white’ : ‘solid #c6c3c6’); style.overflow = ‘hidden’; style.position = ‘absolute’; if (_resize) { attachEvent(‘onmousedown’, function() { with (oListView) { separate = event.srcElement; startPoint = event.clientX; } }); attachEvent(‘onmouseenter’, function() { event.srcElement.style.cursor = ‘E-resize’; }); } } return _separate;},

getPosition : function(_object) { var _top = _left = 0; var _root = document.body; while (_object != _root) { _left += _object.offsetLeft; _object = _object.offsetParent; } return { left: _left }; },

resizeItem : function() { with (this) { var _width, _movePart = endPoint – startPoint; for (var i = 0; i < headers.length; i ++) { if (headers[i] == separate) { var _bool = true; _bool = _bool && (_movePart < 0); _bool = _bool && (parseInt(headers[i – 1].style.width) < Math.abs(_movePart)); if (_bool) {headers[i – 1].style.width = 0;items[i – 1].style.width = 0; } else {_width = parseInt(headers[i – 1].style.width);headers[i – 1].style.width = _width + _movePart;_width = parseInt(items[i – 1].style.width);items[i – 1].style.width = _width + _movePart;_width = parseInt(items[i – 1].firstChild.style.width);items[i – 1].firstChild.style.width = _width + _movePart;var _table = items[i – 1].firstChild;for (var j = 0; j this.rowsCount ? this.rowsCount : _datas.length ; for (var i = 0; i < _itemNum; i ++) { var n = 0; for (j = 0; j < this.items.length – 2; j ++) { if (j % 2 == 0) { var _dataPanel = document.createElement(NOBR); var _tableCell = this.items[j].firstChild.rows[i].cells[0]; with (_dataPanel) { style.width = this.itemWidth; style.overflow = hidden; style.textOverflow = ellipsis; innerHTML = _datas[i][n]; } _tableCell.innerHTML = new String(); _tableCell.appendChild(_dataPanel); _tableCell.title = _datas[i][0]; n ++; } } } }, selectedRow : function(n) { for (var i = 0; i < this.items.length; i++) { if (i % 2 == 0) {var _table = this.items[i].firstChild;for (var j = 0; j < _table.rows.length; j ++) { var _dataPanel = _table.rows[j].cells[0].children[0]; if (typeof _dataPanel != undefined) {if (j == n) { _table.rows[j].cells[0].style.color = highlighttext; _table.rows[j].cells[0].style.backgroundColor = highlight;} else { _table.rows[j].cells[0].style.color = \; _table.rows[j].cells[0].style.backgroundColor = \;}var _children = _table.rows[j].cells[0].firstChild.children;this.changeChild(_children, j == n); }} } } }, changeChild : function(_children, _isSelected) { if (typeof _children != undefined) { for (var i = 0; i < _children.length; i ++) {if (_isSelected) {_children[i].style.color = highlighttext;_children[i].style.backgroundColor = highlight;} else {_children[i].style.color = \;_children[i].style.backgroundColor = \;} } } else { return false; } }, showSelected : function(n) { var _text = new String(); for (var i = 0; i < this.items.length – 2; i++) { if (i % 2 == 0) {var _table = this.items[i].firstChild;_text += this.headers[i].innerText + :\n;_text += _table.rows[n].cells[0].firstChild.innerHTML + \ \n; } } alert(_text); } } function initListView() { var _headers = []; _headers[_headers.length] = 标题; _headers[_headers.length] = 内容; _headers[_headers.length] = 时间; _headers[_headers.length] = 管理; var _aligns = []; _aligns[_aligns.length] = left; _aligns[_aligns.length] = left; _aligns[_aligns.length] = center; _aligns[_aligns.length] = center; oListView = new listView(self.oContainer); oListView.drawListView(_headers, _aligns); var _items = []; _items[_items.length] = [标题一, 内容一, -6-21 10:30:00, 编辑删除]; _items[_items.length] = [标题二, 内容二, -6-21 14:20:12, 编辑删除]; _items[_items.length] = [标题三, 内容三, -6-21 20:45:36, 编辑删除]; oListView.addListItem(_items); }attachEvent(onload, initListView);

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]7.表单多文件上传类 [ASP]

2 Then

ReDim Preserve itemStart(itemCount)

ReDim Preserve itemLength(itemCount)

itemStart(itemCount) = iStart

itemLength(itemCount) = iLength

itemCount = itemCount + 1

End If

Loop

Call FillItemValue

End Function

Private Function FillItemValue

Dim dataPart, bInfor

Dim iStart : iStart = 1

Dim iCount : iCount = 0

Dim iCheck : iCheck = StrToByte(“filename”)

For i = 0 To itemCount – 1

ReDim Preserve itemName(iCount)

ReDim Preserve itemData(iCount)

ReDim Preserve extenArr(iCount)

ReDim Preserve dataStart(iCount)

ReDim Preserve dataLength(iCount)

dataPart = MidB(formData, itemStart(i), itemLength(i))

iStart = InStrB(1, dataPart, ChrB(34)) + 1

iLength = InStrB(iStart, dataPart, ChrB(34)) – iStart

itemName(iCount) = FormItemName(MidB(dataPart, iStart, iLength))

iStart = InStrB(1, dataPart, bVBCrlf) + 4

iLength = LenB(dataPart) – iStart + 1

If InStrB(1, dataPart, iCheck) > 0 Then

bInfor = MidB(dataPart, 1, iStart – 5)

extenArr(iCount) = FileExtenName(bInfor)

If Mid(folderPath, Len(folderPath) – 1) = “/” Then

itemData(iCount) = folderPath & GetRndName(6) & extenArr(iCount)

Else

itemData(iCount) = folderPath & “/” & GetRndName(6) & extenArr(iCount)

End If

dataStart(iCount) = itemStart(i) + iStart – 2

dataLength(iCount) = iLength

Else

extenArr(iCount) = “”

itemData(iCount) = ByteToStr(MidB(dataPart, iStart, iLength))

dataStart(iCount) = “”

dataLength(iCount) = “”

End If

iCount = iCount + 1

Call SaveUpload

End Function

Private Function FormItemName(byVal bName)

FormItemName = ByteToStr(bName)

End Function

Private Function FileExtenName(byVal bInfor)

Dim pStart, pLength, pContent, regEx

pStart = InStr(1, ByteToStr(bInfor), “filename=” & Chr(34)) + 10

pLength = InStr(pStart, ByteToStr(bInfor), Chr(34)) – pStart

pContent = Mid(ByteToStr(bInfor), pStart, pLength)

If pContent = “” Then

FileExtenName = “”

Else

Set regEx = New RegExp

regEx.Pattern = “^.*(\.[^\.]*)$”

regEx.Global = False

regEx.IgnoreCase = True

FileExtenName = regEx.Replace(pContent, “$1”)

Set regEx = Nothing

End If

End Function

Private Function GetRndName(byVal sLen)

Dim regEx, sTemp, arrFields, n : n = 0

Set regEx = New RegExp

regEx.Pattern = “[^\d]*”

regEx.Global = True

regEx.IgnoreCase = True

sTemp = regEx.Replace(Now, “”) & “-“

Set regEx = Nothing

arrFields = Array(“0”, “1”, “2”, “3”, “4”, “5”, “6”, “7”, “8”, “9”, _

“a”, “b”, “c”, “d”, “e”, “f”, “g”, “h”, “i”, “j”, _

“k”, “l”, “m”, “n”, “o”, “p”, “q”, “r”, “s”, “t”, _

“u”, “v”, “w”, “x”, “y”, “z”, “A”, “B”, “C”, “D”, _

“E”, “F”, “G”, “H”, “I”, “J”, “K”, “L”, “M”, “N”, _

“O”, “P”, “Q”, “R”, “S”, “T”, “U”, “V”, “W”, “X”, _

“Y”, “Z”)

Randomize

Do While n < sLensTemp = sTemp & CStr(arrFields(61 * Rnd))n = n + 1 Loop GetRndName = sTemp End Function Private Function SaveUpload Dim isValidate Dim filePath, oStreamGet, oStreamPut isValidate = CheckFile If isValidate ThenFor i = 0 To itemCount – 1 If (dataStart(i) “”) And (dataLength(i) “”) Then

If dataLength(i) = 0 Then

itemData(i) = “”

Else

filePath = Server.MapPath(itemData(i))

If CreateFolder(“|”, ParentFolder(filePath)) Then

Set oStreamGet = Server.CreateObject(“ADODB.Stream”)

oStreamGet.Type = 1

oStreamGet.Mode = 3

oStreamGet.Open

oStreamGet.Write formData

oStreamGet.Position = dataStart(i)

Set oStreamPut = Server.CreateObject(“ADODB.Stream”)

oStreamPut.Type = 1

oStreamPut.Mode = 3

oStreamPut.Open

oStreamPut.Write oStreamGet.Read(dataLength(i))

oStreamPut.SaveToFile(filePath)

oStreamGet.Close

Set oStreamGet = Nothing

oStreamPut.Close

Set oStreamPut = Nothing

End If

Finished = True

Call ItemToColl

Else

Finished = False

End If

End Function

Private Function CheckFile

Dim oBoolean : oBoolean = True

If cFields = “” Then

oBoolean = oBoolean And True

Else

For i = 0 To itemCount – 1

If extenArr(i) “” Then

If InStr(1, Ucase(cFields), “|” & Ucase(Mid(extenArr(i), 2)) & “|”) > 0 Then

oBoolean = oBoolean And True

Else

sErrors = sErrors & “表单[ ” & itemName(i) & ” ]的文件格式错误！\n” & _

“支持的格式为：” & Replace(Mid(cFields, 2, Len(cFields) – 1), “|”, ” “) & “\n\n”

oBoolean = oBoolean And False

End If

CheckFile = oBoolean

End Function

Private Function CreateFolder(byVal sLine, byVal sPath)

Dim oFso

Set oFso = Server.CreateObject(“Scripting.FileSystemObject”)

If Not oFso.FolderExists(sPath) Then

Dim regEx

Set regEx = New RegExp

regEx.Pattern = “^(.*)\\([^\\]*)$”

regEx.Global = False

regEx.IgnoreCase = True

sLine = sLine & regEx.Replace(sPath, “$2”) & “|”

sPath = regEx.Replace(sPath, “$1”)

If CreateFolder(sLine, sPath) Then CreateFolder = True

Set regEx = Nothing

Else

If sLine = “|” Then

CreateFolder = True

Else

Dim sTemp : sTemp = Mid(sLine, 2, Len(sLine) – 2)

If InStrRev(sTemp, “|”) = 0 Then

sLine = “|”

sPath = sPath & “\” & sTemp

Else

Dim Folder : Folder = Mid(sTemp, InStrRev(sTemp, “|”) + 1)

sLine = “|” & Mid(sTemp, 1, InStrRev(sTemp, “|”) – 1) & “|”

sPath = sPath & “\” & Folder

End If

oFso.CreateFolder sPath

If CreateFolder(sLine, sPath) Then CreateFolder = True

End if

End If

Set oFso = Nothing

End Function

Function ParentFolder(byVal sPath)

Dim regEx

Set regEx = New RegExp

regEx.Pattern = “^(.*)\\[^\\]*$”

regEx.Global = True

regEx.IgnoreCase = True

ParentFolder = regEx.Replace(sPath, “$1”)

Set regEx = Nothing

End Function

Private Function StrToByte(byVal sText)

For i = 1 To Len(sText)

StrToByte = StrToByte & ChrB(Asc(Mid(sText, i, 1)))

End Function

Private Function ByteToStr(byVal sByte)

Dim oStream

Set oStream = Server.CreateObject(“ADODB.Stream”)

oStream.Type = 2

oStream.Mode = 3

oStream.Open

oStream.WriteText sByte

oStream.Position = 0

oStream.CharSet = “gb2312”

oStream.Position = 2

ByteToStr = oStream.ReadText

oStream.Close

Set oStream = Nothing

End Function

Private Function ItemToColl

For i = 0 To itemCount – 1

If Not Form.Exists(itemName(i)) Then

Form.Add itemName(i), itemData(i)

End If

End Function

Private Sub Class_Terminate

Form.RemoveAll

Set Form = Nothing

End Sub

End Class

If Request.ServerVariables(“REQUEST_METHOD”) = “POST” Then

Rem 建立上传类实例

Set oUpload = New Upload

Rem 指定允许上传文件的类型

oUpload.CheckFields = “|GIF|BMP|JPG|”

Rem 指定上传文件所存储的相对路径

oUpload.Folder = “-ZMM/UploadFile”

Rem 开始上传处理

oUpload.Start

If oUpload.Finished Then

Rem 上传成功，显示上传信息

Dim sHtml : sHtml = “”

sHtml = sHtml & “”

sHtml = sHtml & “上传表单数据

“

sHtml = sHtml & “标题：

” & oUpload.Form(“P_title”) & “

“

sHtml = sHtml & “类型：

” & oUpload.Form(“P_assort”) & “

“

sHtml = sHtml & “小图：

服务器端路径：” & oUpload.Form(“P_image_s”) & “

“

sHtml = sHtml & “中图：

服务器端路径：” & oUpload.Form(“P_image_m”) & “

“

sHtml = sHtml & “大图：

服务器端路径：” & oUpload.Form(“P_image_b”) & “

“

sHtml = sHtml & “介绍：

” & oUpload.Form(“P_content”) & “

“

sHtml = sHtml & “

“

sHtml = sHtml & “”

Response.Write sHtml

Response.End

Else

Rem 上传失败，显示错误信息

Call ShowMsg(oUpload.ErrMessage, Request.ServerVariables(“SCRIPT_NAME”))

End If

Rem 对话框提示函数

Function ShowMsg(byVal sText, byVal sTarget)

Dim sScript : sScript = “”

sScript = sScript & “” & vbCrlf & _“window.alert(‘” & sText & “‘);” & vbCrlf & _“window.location.replace(‘” & sTarget & “‘);” & vbCrlf & _“”

Response.Write sScript

Response.End

End Function

End If

多文件、表单混合上传类body { margin: 0px; border: 0px; font-size: 10pt;}table { border-collapse: collapse; font-size: 10pt;}td { font-size: 10pt;}

function formCheck(_form) {for (var i = 0; i < _form.elements.length; i ++) {if (_form.elements[i].value == \) { window.alert(请将表单填写完整，提交失败！); return false;}}return true;}

上传功能测试

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