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/*
Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
dojo._xdResourceLoaded(function(dojo, dijit, dojox){
return {depends: [["provide", "dojox.grid.enhanced.plugins.exporter.TableWriter"],
["require", "dojox.grid.enhanced.plugins.exporter._ExportWriter"]],
defineResource: function(dojo, dijit, dojox){if(!dojo._hasResource["dojox.grid.enhanced.plugins.exporter.TableWriter"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.grid.enhanced.plugins.exporter.TableWriter"] = true;
dojo.provide("dojox.grid.enhanced.plugins.exporter.TableWriter");
dojo.require("dojox.grid.enhanced.plugins.exporter._ExportWriter");
dojox.grid.enhanced.plugins.Exporter.registerWriter("table",
"dojox.grid.enhanced.plugins.exporter.TableWriter");
dojo.declare("dojox.grid.enhanced.plugins.exporter.TableWriter",
dojox.grid.enhanced.plugins.exporter._ExportWriter, {
// summary:
// Export grid to HTML table format. Primarily used by Printer plugin.
constructor: function(/* object? */writerArgs){
// summary:
// The generated table only defines the col/rowspan, height and width of
// all the cells in the style attribute, no other attributes
// (like border, cellspacing, etc.) are used.
// Users can define these attributes in the writerArgs object, like:
// {table:"border='border'",thead:"cellspacing='3'"}
this._viewTables = [];
this._tableAttrs = writerArgs || {};
},
_getTableAttrs: function(/* string */tagName){
// summary:
// Get html attribute string for the given kind of tag.
// tags:
// private
// tagName: string
// An html tag name
// returns:
// The well formatted attributes for the given html table.tag
var attrs = this._tableAttrs[tagName] || '';
//To ensure the attribute list starts with a space
if(attrs && attrs[0] != ' '){
attrs = ' ' + attrs;
}
return attrs; //String
},
_getRowClass: function(/* object */arg_obj){
// summary:
// Get CSS class string for a row
// tags:
// private
return arg_obj.isHeader ? " grid_header"//String
: [" grid_row grid_row_", arg_obj.rowIdx + 1,
arg_obj.rowIdx % 2 ? " grid_even_row" : " grid_odd_row"].join('');
},
_getColumnClass: function(/* object */arg_obj){
// summary:
// Get CSS class string for a column
// tags:
// private
var col_idx = arg_obj.cell.index + arg_obj.colOffset + 1;
return [" grid_column_", col_idx,//String
col_idx % 2 ? " grid_odd_column" : " grid_even_column"].join('');
},
beforeView: function(/* object */arg_obj){
// summary:
// Overrided from _ExportWriter
var viewIdx = arg_obj.viewIdx,
table = this._viewTables[viewIdx],
tagName, height,
width = dojo.marginBox(arg_obj.view.contentNode).w;
if(!table){
var left = 0;
for(var i = 0; i < viewIdx; ++i){
left += this._viewTables[i]._width;
}
table = this._viewTables[viewIdx] = ['<table class="grid_view" style="position: absolute; top: 0; left:', left,
'px;"', this._getTableAttrs("table"), '>'];
}
table._width = width;
if(arg_obj.isHeader){
tagName = 'thead';
height = dojo.contentBox(arg_obj.view.headerContentNode).h;
}else{
tagName = 'tbody';
var rowNode = arg_obj.grid.getRowNode(arg_obj.rowIdx);
if(rowNode){
height = dojo.contentBox(rowNode).h;
}else{
//This row has not been loaded from store, so we should estimate it's height.
height = arg_obj.grid.scroller.averageRowHeight;
}
}
table.push('<',tagName,
' style="height:', height, 'px; width:', width, 'px;"',
' class="', this._getRowClass(arg_obj), '"',
this._getTableAttrs(tagName), '>');
return true; //Boolean
},
afterView: function(/* object */arg_obj){
// summary:
// Overrided from _ExportWriter
this._viewTables[arg_obj.viewIdx].push(arg_obj.isHeader ? '</thead>' : '</tbody>');
},
beforeSubrow: function(/* object */arg_obj){
// summary:
// Overrided from _ExportWriter
this._viewTables[arg_obj.viewIdx].push('<tr', this._getTableAttrs('tr'), '>');
return true; //Boolean
},
afterSubrow: function(/* object */arg_obj){
// summary:
// Overrided from _ExportWriter
this._viewTables[arg_obj.viewIdx].push('</tr>');
},
handleCell: function(/* object */arg_obj){
// summary:
// Overrided from _ExportWriter
var cell = arg_obj.cell;
if(cell.hidden || dojo.indexOf(arg_obj.spCols, cell.index) >= 0){
//We are not interested in indirect selectors and row indexes.
return;
}
var cellTagName = arg_obj.isHeader ? 'th' : 'td',
attrs = [cell.colSpan ? ' colspan="' + cell.colSpan + '"' : '',
cell.rowSpan ? ' rowspan="' + cell.rowSpan + '"' : '',
' style="width: ', dojo.contentBox(cell.getHeaderNode()).w, 'px;"',
this._getTableAttrs(cellTagName),
' class="', this._getColumnClass(arg_obj), '"'].join(''),
table = this._viewTables[arg_obj.viewIdx];
table.push('<', cellTagName, attrs, '>');
if(arg_obj.isHeader){
table.push(cell.name || cell.field);
} else{
table.push(this._getExportDataForCell(arg_obj.rowIdx, arg_obj.row, cell, arg_obj.grid));
}
table.push('</', cellTagName, '>');
},
afterContent: function(){
// summary:
// Overrided from _ExportWriter
dojo.forEach(this._viewTables, function(table){
table.push('</table>');
});
},
toString: function(){
// summary:
// Overrided from _ExportWriter
var viewsHTML = dojo.map(this._viewTables, function(table){ //String
return table.join('');
}).join('');
return ['<div style="position: relative;">', viewsHTML, '</div>'].join('');
}
});
}
}};});
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