GetProcess.js
资源名称:WorkFlow.rar [点击查看]
上传用户:ahit0551
上传日期:2009-04-15
资源大小:2345k
文件大小:3k
源码类别:
xml/soap/webservice
开发平台:
Java
- /**
- * <p>Title: </p>
- * <p>Description: </p>
- * <p>Copyright: Copyright (c) xio.name 2006</p>
- * @author xio
- */ function GetProcess(wrapper, tableViewer, toolbar) { this.base = Ajax; this.base(); this.wrapper = wrapper; this.toolbar = toolbar; this.tableViewer = tableViewer; } GetProcess.prototype = new Ajax(); GetProcess.prototype.setButtonEnable = function (b) { if (this.toolbar) { this.toolbar.setButtonEnable(b); } }; // GetProcess.prototype.getProcess = function (name) { if (!name) { this.name = null; //加载失败,工作流程图名字为空! alert("u52a0u8f7du5931u8d25uff0cu5de5u4f5cu6d41u7a0bu56feu540du5b57u4e3au7a7auff01"); return false; } this.name = name; // this.setButtonEnable(false); // var url = XiorkFlowWorkSpace.URL_GET_PROCESS; var method = "POST"; var params = "name=" + name; // this.loadXMLHttpRequest(url, method, params); }; GetProcess.prototype.onReadyStateChange = function (httpRequest) { if (httpRequest.readyState == 4) { if (httpRequest.status == 200) { this.processXMLHttpRequest(httpRequest); } else { //处理过程出现错误! alert("u5904u7406u8fc7u7a0bu51fau73b0u9519u8befuff01"); this.setButtonEnable(true); } } }; GetProcess.prototype.processXMLHttpRequest = function (httpRequest) { var doc = httpRequest.responseXML; if (!doc) { //操作结束,未知服务器处理结果! alert("u64cdu4f5cu7ed3u675fuff0cu672au77e5u670du52a1u5668u5904u7406u7ed3u679cuff01"); this.setButtonEnable(true); return false; } // var responseNodes = doc.getElementsByTagName("Response"); if ((responseNodes != null) && (responseNodes.length > 0)) { var responseNode = responseNodes[0]; var statusValue = eval(responseNode.getAttribute("status")); var alertStr = ""; switch (statusValue) { case XiorkFlowWorkSpace.STATUS_FAIL: //获取失败。 alertStr = "u83b7u53d6u5931u8d25u3002"; break; case XiorkFlowWorkSpace.STATUS_XML_PARSER_ERROR: //获取失败,xml解析出错。 alertStr = "u83b7u53d6u5931u8d25uff0cxmlu89e3u6790u51fau9519u3002"; break; case XiorkFlowWorkSpace.STATUS_IO_ERROR: //获取失败,IO错误。 alertStr = "u83b7u53d6u5931u8d25uff0cIOu9519u8befu3002"; break; case XiorkFlowWorkSpace.STATUS_FILE_NOT_FOUND: //获取失败,文件未找到。 alertStr = "u83b7u53d6u5931u8d25uff0cu6587u4ef6u672au627eu5230u3002"; break; default: //获取失败,未知错误。 alertStr = "u83b7u53d6u5931u8d25uff0cu672au77e5u9519u8befu3002"; break; } this.setButtonEnable(true); alert(alertStr); } else { var editable = this.wrapper.getModel().isEditable(); var model = XiorkFlowModelConverter.convertXMLToModel(doc); model.setName(this.name); model.setEditable(editable); this.wrapper.setModel(model); this.wrapper.setChanged(false); if (this.tableViewer) { this.tableViewer.setModel(model); } this.setButtonEnable(true); } };