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Xiaowu Zhang
renderjs
Commits
58c3f176
Commit
58c3f176
authored
Jul 12, 2016
by
Romain Courteaud
Browse files
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Plain Diff
Provides more informations in case of error.
parent
a1f6e2da
Changes
2
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Showing
2 changed files
with
75 additions
and
26 deletions
+75
-26
Gruntfile.js
Gruntfile.js
+3
-1
renderjs.js
renderjs.js
+72
-25
No files found.
Gruntfile.js
View file @
58c3f176
...
@@ -65,7 +65,9 @@ module.exports = function (grunt) {
...
@@ -65,7 +65,9 @@ module.exports = function (grunt) {
'
MutationObserver
'
,
'
MutationObserver
'
,
'
Blob
'
,
'
Blob
'
,
'
FileReader
'
,
'
FileReader
'
,
'
Node
'
'
Node
'
,
'
navigator
'
,
'
Event
'
]
]
}
}
},
},
...
...
renderjs.js
View file @
58c3f176
...
@@ -6,7 +6,7 @@
...
@@ -6,7 +6,7 @@
* http://www.renderjs.org/documentation
* http://www.renderjs.org/documentation
*/
*/
(
function
(
document
,
window
,
RSVP
,
DOMParser
,
Channel
,
MutationObserver
,
(
function
(
document
,
window
,
RSVP
,
DOMParser
,
Channel
,
MutationObserver
,
Node
,
FileReader
,
Blob
)
{
Node
,
FileReader
,
Blob
,
navigator
,
Event
)
{
"
use strict
"
;
"
use strict
"
;
function
readBlobAsDataURL
(
blob
)
{
function
readBlobAsDataURL
(
blob
)
{
...
@@ -99,52 +99,99 @@
...
@@ -99,52 +99,99 @@
var
i
,
var
i
,
body
,
body
,
container
,
container
,
paragraph
;
paragraph
,
link
,
error
;
if
(
is_page_unloaded
)
{
if
(
is_page_unloaded
)
{
/*global console*/
/*global console*/
console
.
info
(
'
-- Error dropped, as page is unloaded
'
);
console
.
info
(
'
-- Error dropped, as page is unloaded
'
);
console
.
info
(
e
);
console
.
info
(
e
);
return
;
return
;
}
}
if
(
e
.
constructor
===
XMLHttpRequest
)
{
e
=
{
readyState
:
e
.
readyState
,
status
:
e
.
status
,
statusText
:
e
.
statusText
,
response_headers
:
e
.
getAllResponseHeaders
()
};
}
if
(
e
.
constructor
===
Array
||
e
.
constructor
===
String
||
e
.
constructor
===
Object
)
{
try
{
e
=
JSON
.
stringify
(
e
);
}
catch
(
ignore
)
{
}
}
error_list
.
push
(
e
);
error_list
.
push
(
e
);
// Add error handling stack
error_list
.
push
(
new
Error
(
'
stopping renderJS
'
));
body
=
document
.
getElementsByTagName
(
'
body
'
)[
0
];
body
=
document
.
getElementsByTagName
(
'
body
'
)[
0
];
while
(
body
.
firstChild
)
{
while
(
body
.
firstChild
)
{
body
.
removeChild
(
body
.
firstChild
);
body
.
removeChild
(
body
.
firstChild
);
}
}
container
=
document
.
createElement
(
"
section
"
);
paragraph
=
document
.
createElement
(
"
h1
"
);
paragraph
.
textContent
=
'
Unhandled Error
'
;
container
.
appendChild
(
paragraph
);
paragraph
=
document
.
createElement
(
"
p
"
);
paragraph
.
textContent
=
'
Please report this error to the support team
'
;
container
.
appendChild
(
paragraph
);
paragraph
=
document
.
createElement
(
"
p
"
);
paragraph
.
textContent
=
'
Location:
'
;
link
=
document
.
createElement
(
"
a
"
);
link
.
href
=
link
.
textContent
=
window
.
location
.
toString
();
paragraph
.
appendChild
(
link
);
container
.
appendChild
(
paragraph
);
paragraph
=
document
.
createElement
(
"
p
"
);
paragraph
.
textContent
=
'
User-agent:
'
+
navigator
.
userAgent
;
container
.
appendChild
(
paragraph
);
body
.
appendChild
(
container
);
for
(
i
=
0
;
i
<
error_list
.
length
;
i
+=
1
)
{
for
(
i
=
0
;
i
<
error_list
.
length
;
i
+=
1
)
{
error
=
error_list
[
i
];
if
(
error
instanceof
Event
)
{
error
=
{
string
:
error
.
toString
(),
message
:
error
.
message
,
type
:
error
.
type
,
target
:
error
.
target
};
if
(
error
.
target
!==
undefined
)
{
error_list
.
splice
(
i
+
1
,
0
,
error
.
target
);
}
}
if
(
error
instanceof
XMLHttpRequest
)
{
error
=
{
message
:
error
.
toString
(),
readyState
:
error
.
readyState
,
status
:
error
.
status
,
statusText
:
error
.
statusText
,
response
:
error
.
response
,
responseUrl
:
error
.
responseUrl
,
response_headers
:
error
.
getAllResponseHeaders
()
};
}
if
(
error
.
constructor
===
Array
||
error
.
constructor
===
String
||
error
.
constructor
===
Object
)
{
try
{
error
=
JSON
.
stringify
(
error
);
}
catch
(
ignore
)
{
}
}
container
=
document
.
createElement
(
"
section
"
);
container
=
document
.
createElement
(
"
section
"
);
paragraph
=
document
.
createElement
(
"
h2
"
);
paragraph
=
document
.
createElement
(
"
h2
"
);
paragraph
.
textContent
=
error
_list
[
i
].
message
;
paragraph
.
textContent
=
error
.
message
||
error
;
container
.
appendChild
(
paragraph
);
container
.
appendChild
(
paragraph
);
if
(
error
_list
[
i
]
.
fileName
!==
undefined
)
{
if
(
error
.
fileName
!==
undefined
)
{
paragraph
=
document
.
createElement
(
"
p
"
);
paragraph
=
document
.
createElement
(
"
p
"
);
paragraph
.
textContent
=
'
File:
'
+
paragraph
.
textContent
=
'
File:
'
+
error
_list
[
i
]
.
fileName
+
error
.
fileName
+
'
:
'
+
error
_list
[
i
]
.
lineNumber
;
'
:
'
+
error
.
lineNumber
;
container
.
appendChild
(
paragraph
);
container
.
appendChild
(
paragraph
);
}
}
if
(
error
_list
[
i
]
.
stack
!==
undefined
)
{
if
(
error
.
stack
!==
undefined
)
{
paragraph
=
document
.
createElement
(
"
pre
"
);
paragraph
=
document
.
createElement
(
"
pre
"
);
paragraph
.
textContent
=
'
Stack:
'
+
error
_list
[
i
]
.
stack
;
paragraph
.
textContent
=
'
Stack:
'
+
error
.
stack
;
container
.
appendChild
(
paragraph
);
container
.
appendChild
(
paragraph
);
}
}
...
@@ -1421,4 +1468,4 @@
...
@@ -1421,4 +1468,4 @@
bootstrap
();
bootstrap
();
}(
document
,
window
,
RSVP
,
DOMParser
,
Channel
,
MutationObserver
,
Node
,
}(
document
,
window
,
RSVP
,
DOMParser
,
Channel
,
MutationObserver
,
Node
,
FileReader
,
Blob
));
FileReader
,
Blob
,
navigator
,
Event
));
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