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HtmlTableStore.js
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HtmlTableStore.js
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/*
Copyright (c) 2004-2009, 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
*/
if
(
!
dojo
.
_hasResource
[
"dojox.data.HtmlTableStore"
]){
dojo
.
_hasResource
[
"dojox.data.HtmlTableStore"
]
=
true
;
dojo
.
provide
(
"dojox.data.HtmlTableStore"
);
dojo
.
require
(
"dojox.xml.parser"
);
dojo
.
require
(
"dojo.data.util.simpleFetch"
);
dojo
.
require
(
"dojo.data.util.filter"
);
dojo
.
declare
(
"dojox.data.HtmlTableStore"
,
null
,{
constructor
:
function
(
_1
){
dojo
.
deprecated
(
"dojox.data.HtmlTableStore"
,
"Please use dojox.data.HtmlStore"
);
if
(
_1
.
url
){
if
(
!
_1
.
tableId
){
throw
new
Error
(
"dojo.data.HtmlTableStore: Cannot instantiate using url without an id!"
);
}
this
.
url
=
_1
.
url
;
this
.
tableId
=
_1
.
tableId
;
}
else
{
if
(
_1
.
tableId
){
this
.
_rootNode
=
dojo
.
byId
(
_1
.
tableId
);
this
.
tableId
=
this
.
_rootNode
.
id
;
}
else
{
this
.
_rootNode
=
dojo
.
byId
(
this
.
tableId
);
}
this
.
_getHeadings
();
for
(
var
i
=
0
;
i
<
this
.
_rootNode
.
rows
.
length
;
i
++
){
this
.
_rootNode
.
rows
[
i
].
store
=
this
;
}
}
},
url
:
""
,
tableId
:
""
,
_getHeadings
:
function
(){
this
.
_headings
=
[];
dojo
.
forEach
(
this
.
_rootNode
.
tHead
.
rows
[
0
].
cells
,
dojo
.
hitch
(
this
,
function
(
th
){
this
.
_headings
.
push
(
dojox
.
xml
.
parser
.
textContent
(
th
));
}));
},
_getAllItems
:
function
(){
var
_2
=
[];
for
(
var
i
=
1
;
i
<
this
.
_rootNode
.
rows
.
length
;
i
++
){
_2
.
push
(
this
.
_rootNode
.
rows
[
i
]);
}
return
_2
;
},
_assertIsItem
:
function
(
_3
){
if
(
!
this
.
isItem
(
_3
)){
throw
new
Error
(
"dojo.data.HtmlTableStore: a function was passed an item argument that was not an item"
);
}
},
_assertIsAttribute
:
function
(
_4
){
if
(
typeof
_4
!==
"string"
){
throw
new
Error
(
"dojo.data.HtmlTableStore: a function was passed an attribute argument that was not an attribute name string"
);
return
-
1
;
}
return
dojo
.
indexOf
(
this
.
_headings
,
_4
);
},
getValue
:
function
(
_5
,
_6
,
_7
){
var
_8
=
this
.
getValues
(
_5
,
_6
);
return
(
_8
.
length
>
0
)
?
_8
[
0
]
:
_7
;
},
getValues
:
function
(
_9
,
_a
){
this
.
_assertIsItem
(
_9
);
var
_b
=
this
.
_assertIsAttribute
(
_a
);
if
(
_b
>-
1
){
return
[
dojox
.
xml
.
parser
.
textContent
(
_9
.
cells
[
_b
])];
}
return
[];
},
getAttributes
:
function
(
_c
){
this
.
_assertIsItem
(
_c
);
var
_d
=
[];
for
(
var
i
=
0
;
i
<
this
.
_headings
.
length
;
i
++
){
if
(
this
.
hasAttribute
(
_c
,
this
.
_headings
[
i
])){
_d
.
push
(
this
.
_headings
[
i
]);
}
}
return
_d
;
},
hasAttribute
:
function
(
_e
,
_f
){
return
this
.
getValues
(
_e
,
_f
).
length
>
0
;
},
containsValue
:
function
(
_10
,
_11
,
_12
){
var
_13
=
undefined
;
if
(
typeof
_12
===
"string"
){
_13
=
dojo
.
data
.
util
.
filter
.
patternToRegExp
(
_12
,
false
);
}
return
this
.
_containsValue
(
_10
,
_11
,
_12
,
_13
);
},
_containsValue
:
function
(
_14
,
_15
,
_16
,
_17
){
var
_18
=
this
.
getValues
(
_14
,
_15
);
for
(
var
i
=
0
;
i
<
_18
.
length
;
++
i
){
var
_19
=
_18
[
i
];
if
(
typeof
_19
===
"string"
&&
_17
){
return
(
_19
.
match
(
_17
)
!==
null
);
}
else
{
if
(
_16
===
_19
){
return
true
;
}
}
}
return
false
;
},
isItem
:
function
(
_1a
){
if
(
_1a
&&
_1a
.
store
&&
_1a
.
store
===
this
){
return
true
;
}
return
false
;
},
isItemLoaded
:
function
(
_1b
){
return
this
.
isItem
(
_1b
);
},
loadItem
:
function
(
_1c
){
this
.
_assertIsItem
(
_1c
.
item
);
},
_fetchItems
:
function
(
_1d
,
_1e
,
_1f
){
if
(
this
.
_rootNode
){
this
.
_finishFetchItems
(
_1d
,
_1e
,
_1f
);
}
else
{
if
(
!
this
.
url
){
this
.
_rootNode
=
dojo
.
byId
(
this
.
tableId
);
this
.
_getHeadings
();
for
(
var
i
=
0
;
i
<
this
.
_rootNode
.
rows
.
length
;
i
++
){
this
.
_rootNode
.
rows
[
i
].
store
=
this
;
}
}
else
{
var
_20
=
{
url
:
this
.
url
,
handleAs
:
"text"
};
var
_21
=
this
;
var
_22
=
dojo
.
xhrGet
(
_20
);
_22
.
addCallback
(
function
(
_23
){
var
_24
=
function
(
_25
,
id
){
if
(
_25
.
id
==
id
){
return
_25
;
}
if
(
_25
.
childNodes
){
for
(
var
i
=
0
;
i
<
_25
.
childNodes
.
length
;
i
++
){
var
_26
=
_24
(
_25
.
childNodes
[
i
],
id
);
if
(
_26
){
return
_26
;
}
}
}
return
null
;
};
var
d
=
document
.
createElement
(
"div"
);
d
.
innerHTML
=
_23
;
_21
.
_rootNode
=
_24
(
d
,
_21
.
tableId
);
_21
.
_getHeadings
.
call
(
_21
);
for
(
var
i
=
0
;
i
<
_21
.
_rootNode
.
rows
.
length
;
i
++
){
_21
.
_rootNode
.
rows
[
i
].
store
=
_21
;
}
_21
.
_finishFetchItems
(
_1d
,
_1e
,
_1f
);
});
_22
.
addErrback
(
function
(
_27
){
_1f
(
_27
,
_1d
);
});
}
}
},
_finishFetchItems
:
function
(
_28
,
_29
,
_2a
){
var
_2b
=
null
;
var
_2c
=
this
.
_getAllItems
();
if
(
_28
.
query
){
var
_2d
=
_28
.
queryOptions
?
_28
.
queryOptions
.
ignoreCase
:
false
;
_2b
=
[];
var
_2e
=
{};
var
_2f
;
var
key
;
for
(
key
in
_28
.
query
){
_2f
=
_28
.
query
[
key
]
+
""
;
if
(
typeof
_2f
===
"string"
){
_2e
[
key
]
=
dojo
.
data
.
util
.
filter
.
patternToRegExp
(
_2f
,
_2d
);
}
}
for
(
var
i
=
0
;
i
<
_2c
.
length
;
++
i
){
var
_30
=
true
;
var
_31
=
_2c
[
i
];
for
(
key
in
_28
.
query
){
_2f
=
_28
.
query
[
key
]
+
""
;
if
(
!
this
.
_containsValue
(
_31
,
key
,
_2f
,
_2e
[
key
])){
_30
=
false
;
}
}
if
(
_30
){
_2b
.
push
(
_31
);
}
}
_29
(
_2b
,
_28
);
}
else
{
if
(
_2c
.
length
>
0
){
_2b
=
_2c
.
slice
(
0
,
_2c
.
length
);
}
_29
(
_2b
,
_28
);
}
},
getFeatures
:
function
(){
return
{
"dojo.data.api.Read"
:
true
,
"dojo.data.api.Identity"
:
true
};
},
close
:
function
(
_32
){
},
getLabel
:
function
(
_33
){
if
(
this
.
isItem
(
_33
)){
return
"Table Row #"
+
this
.
getIdentity
(
_33
);
}
return
undefined
;
},
getLabelAttributes
:
function
(
_34
){
return
null
;
},
getIdentity
:
function
(
_35
){
this
.
_assertIsItem
(
_35
);
if
(
!
dojo
.
isOpera
){
return
_35
.
sectionRowIndex
;
}
else
{
return
(
dojo
.
indexOf
(
this
.
_rootNode
.
rows
,
_35
)
-
1
);
}
},
getIdentityAttributes
:
function
(
_36
){
return
null
;
},
fetchItemByIdentity
:
function
(
_37
){
var
_38
=
_37
.
identity
;
var
_39
=
this
;
var
_3a
=
null
;
var
_3b
=
null
;
if
(
!
this
.
_rootNode
){
if
(
!
this
.
url
){
this
.
_rootNode
=
dojo
.
byId
(
this
.
tableId
);
this
.
_getHeadings
();
for
(
var
i
=
0
;
i
<
this
.
_rootNode
.
rows
.
length
;
i
++
){
this
.
_rootNode
.
rows
[
i
].
store
=
this
;
}
_3a
=
this
.
_rootNode
.
rows
[
_38
+
1
];
if
(
_37
.
onItem
){
_3b
=
_37
.
scope
?
_37
.
scope
:
dojo
.
global
;
_37
.
onItem
.
call
(
_3b
,
_3a
);
}
}
else
{
var
_3c
=
{
url
:
this
.
url
,
handleAs
:
"text"
};
var
_3d
=
dojo
.
xhrGet
(
_3c
);
_3d
.
addCallback
(
function
(
_3e
){
var
_3f
=
function
(
_40
,
id
){
if
(
_40
.
id
==
id
){
return
_40
;
}
if
(
_40
.
childNodes
){
for
(
var
i
=
0
;
i
<
_40
.
childNodes
.
length
;
i
++
){
var
_41
=
_3f
(
_40
.
childNodes
[
i
],
id
);
if
(
_41
){
return
_41
;
}
}
}
return
null
;
};
var
d
=
document
.
createElement
(
"div"
);
d
.
innerHTML
=
_3e
;
_39
.
_rootNode
=
_3f
(
d
,
_39
.
tableId
);
_39
.
_getHeadings
.
call
(
_39
);
for
(
var
i
=
0
;
i
<
_39
.
_rootNode
.
rows
.
length
;
i
++
){
_39
.
_rootNode
.
rows
[
i
].
store
=
_39
;
}
_3a
=
_39
.
_rootNode
.
rows
[
_38
+
1
];
if
(
_37
.
onItem
){
_3b
=
_37
.
scope
?
_37
.
scope
:
dojo
.
global
;
_37
.
onItem
.
call
(
_3b
,
_3a
);
}
});
_3d
.
addErrback
(
function
(
_42
){
if
(
_37
.
onError
){
_3b
=
_37
.
scope
?
_37
.
scope
:
dojo
.
global
;
_37
.
onError
.
call
(
_3b
,
_42
);
}
});
}
}
else
{
if
(
this
.
_rootNode
.
rows
[
_38
+
1
]){
_3a
=
this
.
_rootNode
.
rows
[
_38
+
1
];
if
(
_37
.
onItem
){
_3b
=
_37
.
scope
?
_37
.
scope
:
dojo
.
global
;
_37
.
onItem
.
call
(
_3b
,
_3a
);
}
}
}
}});
dojo
.
extend
(
dojox
.
data
.
HtmlTableStore
,
dojo
.
data
.
util
.
simpleFetch
);
}
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text/plain
Expires
Sun, Apr 6, 10:29 (2 w, 11 h ago)
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HtmlTableStore.js (6 KB)
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