1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
//>>built
define("dojox/grid/enhanced/plugins/exporter/TableWriter", [
"dojo/_base/declare",
"dojo/_base/array",
"dojo/dom-geometry",
"./_ExportWriter",
"../Exporter"
], function(declare, array, domGeometry, _ExportWriter, Exporter){
Exporter.registerWriter("table", "dojox.grid.enhanced.plugins.exporter.TableWriter");
return declare("dojox.grid.enhanced.plugins.exporter.TableWriter", _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 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],
height, width = domGeometry.getMarginBox(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] = ['<div class="grid_view" style="position: absolute; top: 0; ',
domGeometry.isBodyLtr() ? 'left' : 'right', ':', left,
'px;">'];
}
table._width = width;
if(arg_obj.isHeader){
height = domGeometry.getContentBox(arg_obj.view.headerContentNode).h;
}else{
var rowNode = arg_obj.grid.getRowNode(arg_obj.rowIdx);
if(rowNode){
height = domGeometry.getContentBox(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('<table class="', this._getRowClass(arg_obj),
'" style="table-layout:fixed; height:', height, 'px; width:', width, 'px;" ',
'border="0" cellspacing="0" cellpadding="0" ',
this._getTableAttrs("table"),
'><tbody ', this._getTableAttrs('tbody'), '>');
return true; //Boolean
},
afterView: function(/* object */arg_obj){
// summary:
// Overrided from _ExportWriter
this._viewTables[arg_obj.viewIdx].push('</tbody></table>');
},
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 || array.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: ', domGeometry.getContentBox(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
array.forEach(this._viewTables, function(table){
table.push('</div>');
});
},
toString: function(){
// summary:
// Overrided from _ExportWriter
var viewsHTML = array.map(this._viewTables, function(table){ //String
return table.join('');
}).join('');
return ['<div style="position: relative;">', viewsHTML, '</div>'].join('');
}
});
});
|
