ad5081d3
 孙向锦
初始化项目
|
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
|
/**
* @class Ext.ux.grid.TransformGrid
* @extends Ext.grid.Panel
* A Grid which creates itself from an existing HTML table element.
* @history
* 2007-03-01 Original version by Nige "Animal" White
* 2007-03-10 jvs Slightly refactored to reuse existing classes * @constructor
* @param {String/HTMLElement/Ext.Element} table The table element from which this grid will be created -
* The table MUST have some type of size defined for the grid to fill. The container will be
* automatically set to position relative if it isn't already.
* @param {Object} config A config object that sets properties on this grid and has two additional (optional)
* properties: fields and columns which allow for customizing data fields and columns for this grid.
*/
Ext.define('Ext.ux.grid.TransformGrid', {
extend: 'Ext.grid.Panel',
constructor: function(table, config) {
config = Ext.apply({}, config);
table = this.table = Ext.get(table);
var configFields = config.fields || [],
configColumns = config.columns || [],
fields = [],
cols = [],
ct = table.insertSibling(),
headers = table.query("thead th"),
i = 0,
len = headers.length,
data = table.dom,
width,
height,
store,
col,
text,
name;
for (; i < len; ++i) {
col = headers[i];
text = col.innerHTML;
name = 'tcol-' + i;
fields.push(Ext.applyIf(configFields[i] || {}, {
name: name,
mapping: 'td:nth(' + (i + 1) + ')/@innerHTML'
}));
cols.push(Ext.applyIf(configColumns[i] || {}, {
text: text,
dataIndex: name,
width: col.offsetWidth,
tooltip: col.title,
sortable: true
}));
}
if (config.width) {
width = config.width;
} else {
width = table.getWidth();
}
if (config.height) {
height = config.height;
}
if (config.remove !== false) {
// Don't use table.remove() as that destroys the row/cell data in the table in
// IE6-7 so it cannot be read by the data reader.
data.parentNode.removeChild(data);
}
Ext.applyIf(config, {
store: {
data: data,
fields: fields,
proxy: {
type: 'memory',
reader: {
record: 'tbody tr',
type: 'xml'
}
}
},
columns: cols,
width: width,
autoHeight: height ? false : true,
height: height,
el: ct
});
this.callParent([config]);
},
onDestroy: function() {
this.callParent();
this.table.remove();
delete this.table;
}
});
|
