一个软件工程的软件质量web跟踪管理系统

源代码在线查看: label.asp

软件大小: 3658 K
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关键词: web 软件工程 管理系统 软件质量
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相关代码

				
				// ************************************************************************ 
				// Microsoft Script Library 
				// Visual InterDev 6.0 Label Object for ASP
				//
				// Copyright 1998 Microsoft Corporation. All Rights Reserved.
				// ************************************************************************ 	
				function CreateLabel(strName,funcInit,objParent)
				{	
					if (typeof(strName) == 'string' && strName != '')
					{
						var objLabel = new _Label(strName);
						eval(strName + ' = objLabel');
						objLabel._funcInit = funcInit;
						thisPage.advise(PAGE_ONINIT,strName + '._restoreState()');
						return objLabel;
					}
					return null;	
				}
				
				function _Label(strName)
				{	
					if (typeof(_bLBLPrototypeCalled) == 'undefined')
						_LBL__Prototype();
				
					//public members
					this.id = strName;
					this.name = strName;
				}
				
				function _LBL__Prototype()
				{	
					_bLBLPrototypeCalled = 1;
					
					//public members
					_Label.prototype.maintainState = true;
					
					//private members
					_Label.prototype._bVisible = true;
					_Label.prototype._objDataSource = null;
					_Label.prototype._strDataField = '';
					_Label.prototype._strCaption = '';
					_Label.prototype._dataFormatAs = 'text';
					
					//public methods
					_Label.prototype.isVisible = _LBL_isVisible;
					_Label.prototype.show = _LBL_show;
					_Label.prototype.hide = _LBL_hide;
					_Label.prototype.getCaption = _LBL_getCaption;
					_Label.prototype.setCaption = _LBL_setCaption;
					_Label.prototype.getDataFormatAs = _LBL_getDataFormatAs;
					_Label.prototype.setDataFormatAs = _LBL_setDataFormatAs;
					_Label.prototype.getDataSource = _LBL_getDataSource;
					_Label.prototype.setDataSource = _LBL_setDataSource;
					_Label.prototype.getDataField = _LBL_getDataField;
					_Label.prototype.setDataField = _LBL_setDataField;
					_Label.prototype.display = _LBL_display;
				
					//private methods
					_Label.prototype._fireEvent = _EM__fireEvent;
					_Label.prototype._preserveState = _LBL__preserveState;
					_Label.prototype._restoreState = _LBL__restoreState;
					_Label.prototype._hasState = _LBL__hasState;
					_Label.prototype._onrowenter = _LBL__onrowenter;
				
					//scope implementation in _LBL__Prototype function
				
					function _LBL_isVisible()
					{	return this._bVisible;	}
				
					function _LBL_show()
					{	this._bVisible = true;	}
				
					function _LBL_hide()
					{	this._bVisible = false;	}
				
					function _LBL_getCaption()
					{	return this._strCaption;	}
				
					function _LBL_setCaption(strCaption)
					{	this._strCaption = strCaption;	}
				
					function _LBL_getDataFormatAs()
					{	return this._dataFormatAs;	}
				
					function _LBL_setDataFormatAs(strValue)
					{
						var strFormat = String(strValue);
						strFormat = strFormat.toLowerCase();
						if (strFormat == 'text' || strFormat == 'html')
						{
							this._dataFormatAs = strFormat;
							return true;
						}
						return false;
					}
				
					function _LBL_getDataSource()
					{	return this._objDataSource;	}
				
					function _LBL_setDataSource(objDataSource)
					{
						if (typeof(objDataSource) != 'object')
							return false;
						if ((this._objDataSource != null) && (this._strDataField != ''))
							this._objDataSource.unadvise(this._rowEnterID);
						this._objDataSource = objDataSource;
						if ((this._objDataSource != null) && (this._strDataField != ''))
							this._rowEnterID = this._objDataSource.advise(RS_ONROWENTER, this.id + '._onrowenter(' + this._objDataSource.id + ', "' + this._strDataField + '");');
						return true;
					}
						
					function _LBL_getDataField()
					{	return this._strDataField;	}
				
					function _LBL_setDataField(strDataField)
					{	
						if ((this._objDataSource != null) && (this._strDataField != ''))
							this._objDataSource.unadvise(this._rowEnterID);
						this._strDataField = strDataField;
						if ((this._objDataSource != null) && (this._strDataField != ''))
							this._rowEnterID = this._objDataSource.advise(RS_ONROWENTER, this.id + '._onrowenter(' + this._objDataSource.id + ', "' + this._strDataField + '");');
						return true;
					}
				
					function _LBL_display()
					{
						if (this._bVisible)
						{
							var strHTML = this._strCaption;
				 			if (this._dataFormatAs == 'text')
								strHTML = Server.HTMLEncode(strHTML);
							Response.write(strHTML);
						}
						return this._preserveState();
					}
				
					function _LBL__preserveState()
					{
						if (this.maintainState)
						{	// preserve state in hidden field
							var state = new Object;
							if (!this._bVisible)
								state._bVisible = false;
							if (this._dataFormatAs != 'text')
								state._dataFormatAs = this._dataFormatAs;
							state._strCaption = this._strCaption;
							return thisPage.persistState(this.name,state);
						}
						return false;
					}
				
					function _LBL__restoreState()
					{
						this._fireEvent(this._funcInit);
						if (this.maintainState)
						{	
							var state = thisPage.unpersistState(this.name);
							if (state != null)
							{
								if (state._bVisible != null)
									this._bVisible = (state._bVisible != '0' && state._bVisible != 'false');
								else
									this._bVisible = true;
				
								if (state._dataFormatAs != null)
									this._dataFormatAs = state._dataFormatAs;
								else
									this._dataFormatAs = 'text';
				
								this._strCaption = state._strCaption;
								return true;
							}
						}
						return false;
					}
				
					function _LBL__hasState()
					{
						if (this.maintainState)
							return thisPage.isStatePersisted(this.name);
						return false;
					}
					
					// eventhandler for databinding
					function _LBL__onrowenter(objRecordset,strDataField)
					{
						this.setCaption(objRecordset.fields.getValue(strDataField) + '');
					}
				
				}	// end of _LBL__Prototype function
				
				
							

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