4f68a0933c
fixed the resizable text area with IE problem fixed the ad space with IE problem merged the 7.2.0 and 7.1.4 change logs
26 lines
No EOL
4.4 KiB
JavaScript
26 lines
No EOL
4.4 KiB
JavaScript
/*
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* YUI Extensions
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* Copyright(c) 2006, Jack Slocum.
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*
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* This code is licensed under BSD license.
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* http://www.opensource.org/licenses/bsd-license.php
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*/
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YAHOO.ext.grid.XMLDataModel=function(schema,xml){YAHOO.ext.grid.XMLDataModel.superclass.constructor.call(this,YAHOO.ext.grid.LoadableDataModel.XML);this.schema=schema;this.xml=xml;if(xml){this.loadData(xml);}};YAHOO.extendX(YAHOO.ext.grid.XMLDataModel,YAHOO.ext.grid.LoadableDataModel);YAHOO.ext.grid.XMLDataModel.prototype.getDocument=function(){return this.xml;};YAHOO.ext.grid.XMLDataModel.prototype.loadData=function(doc,callback,keepExisting,insertIndex){this.xml=doc;var idField=this.schema.id;var fields=this.schema.fields;if(this.schema.totalTag){this.totalCount=null;var totalNode=doc.getElementsByTagName(this.schema.totalTag);if(totalNode&&totalNode.item(0)&&totalNode.item(0).firstChild){var v=parseInt(totalNode.item(0).firstChild.nodeValue,10);if(!isNaN(v)){this.totalCount=v;}}}
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var rowData=[];var nodes=doc.getElementsByTagName(this.schema.tagName);if(nodes&&nodes.length>0){for(var i=0;i<nodes.length;i++){var node=nodes.item(i);var colData=[];colData.node=node;colData.id=this.getNamedValue(node,idField,String(i));for(var j=0;j<fields.length;j++){var val=this.getNamedValue(node,fields[j],"");if(this.preprocessors[j]){val=this.preprocessors[j](val);}
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colData.push(val);}
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rowData.push(colData);}}
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if(keepExisting!==true){YAHOO.ext.grid.XMLDataModel.superclass.removeAll.call(this);}
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if(typeof insertIndex!='number'){insertIndex=this.getRowCount();}
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YAHOO.ext.grid.XMLDataModel.superclass.insertRows.call(this,insertIndex,rowData);if(typeof callback=='function'){callback(this,true);}
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this.fireLoadEvent();};YAHOO.ext.grid.XMLDataModel.prototype.addRow=function(id,cellValues){var newIndex=this.getRowCount();var node=this.createNode(this.xml,id,cellValues);cellValues.id=id||newIndex;cellValues.node=node;YAHOO.ext.grid.XMLDataModel.superclass.addRow.call(this,cellValues);return newIndex;};YAHOO.ext.grid.XMLDataModel.prototype.insertRow=function(index,id,cellValues){var node=this.createNode(this.xml,id,cellValues);cellValues.id=id||this.getRowCount();cellValues.node=node;YAHOO.ext.grid.XMLDataModel.superclass.insertRow.call(this,index,cellValues);return index;};YAHOO.ext.grid.XMLDataModel.prototype.removeRow=function(index){var node=this.data[index].node;node.parentNode.removeChild(node);YAHOO.ext.grid.XMLDataModel.superclass.removeRow.call(this,index,index);};YAHOO.ext.grid.XMLDataModel.prototype.getNode=function(rowIndex){return this.data[rowIndex].node;};YAHOO.ext.grid.XMLDataModel.prototype.createNode=function(xmlDoc,id,colData){var template=this.data[0].node;var newNode=template.cloneNode(true);var fields=this.schema.fields;for(var i=0;i<fields.length;i++){var nodeValue=colData[i];if(this.postprocessors[i]){nodeValue=this.postprocessors[i](nodeValue);}
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this.setNamedValue(newNode,fields[i],nodeValue);}
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if(id){this.setNamedValue(newNode,this.schema.idField,id);}
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template.parentNode.appendChild(newNode);return newNode;};YAHOO.ext.grid.XMLDataModel.prototype.getNamedValue=function(node,name,defaultValue){if(!node||!name){return defaultValue;}
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var nodeValue=defaultValue;var attrNode=node.attributes.getNamedItem(name);if(attrNode){nodeValue=attrNode.value;}else{var childNode=node.getElementsByTagName(name);if(childNode&&childNode.item(0)&&childNode.item(0).firstChild){nodeValue=childNode.item(0).firstChild.nodeValue;}else{var index=name.indexOf(':');if(index>0){return this.getNamedValue(node,name.substr(index+1),defaultValue);}}}
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return nodeValue;};YAHOO.ext.grid.XMLDataModel.prototype.setNamedValue=function(node,name,value){if(!node||!name){return;}
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var attrNode=node.attributes.getNamedItem(name);if(attrNode){attrNode.value=value;return;}
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var childNode=node.getElementsByTagName(name);if(childNode&&childNode.item(0)&&childNode.item(0).firstChild){childNode.item(0).firstChild.nodeValue=value;}else{var index=name.indexOf(':');if(index>0){this.setNamedValue(node,name.substr(index+1),value);}}};YAHOO.ext.grid.XMLDataModel.prototype.setValueAt=function(value,rowIndex,colIndex){var node=this.data[rowIndex].node;if(node){var nodeValue=value;if(this.postprocessors[colIndex]){nodeValue=this.postprocessors[colIndex](value);}
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this.setNamedValue(node,this.schema.fields[colIndex],nodeValue);}
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YAHOO.ext.grid.XMLDataModel.superclass.setValueAt.call(this,value,rowIndex,colIndex);};YAHOO.ext.grid.XMLDataModel.prototype.getRowId=function(rowIndex){return this.data[rowIndex].id;}; |