Hi all, How can I process this query in basex:
let $x := doc(<a>main(){int i = 0;}</a>) return replace value of node $x with ""
There are text contents that contain, for example, c code with curly braces which I do not want to be interpreted as embeded expressions.
As a workaround I could escape the curly braces, But, is there a better way/option to suppress interpreting text contents that look like embedded expressions?
Thanks!
Maybe with a CDATA section?
let $x := doc(<a><![CDATA[main(){int i = 0;}]]></a>) return replace value of node $x with ""
M.
On 10/18/2013 03:05 PM, Erdal Karaca wrote:
Hi all, How can I process this query in basex:
let $x := doc(<a>main(){int i = 0;}</a>) return replace value of node $x with ""
There are text contents that contain, for example, c code with curly braces which I do not want to be interpreted as embeded expressions.
As a workaround I could escape the curly braces, But, is there a better way/option to suppress interpreting text contents that look like embedded expressions?
Thanks!
BaseX-Talk mailing list BaseX-Talk@mailman.uni-konstanz.de https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk
Erdal,
Escaping the curly braces by doubling them would be the "normal" way. You ask for a better way; can you be more specific as to what needs to be improved? Would this be an improvement?
let $expr := 'main(){int i=0;}' let $x := doc(<a>{ $expr }</a>) return ...
Cheers, Wendell Wendell Piez | http://www.wendellpiez.com XML | XSLT | electronic publishing Eat Your Vegetables _____oo_________o_o___ooooo____ooooooo_^
On Fri, Oct 18, 2013 at 9:05 AM, Erdal Karaca erdal.karaca.de@gmail.com wrote:
Hi all, How can I process this query in basex:
let $x := doc(<a>main(){int i = 0;}</a>) return replace value of node $x with ""
There are text contents that contain, for example, c code with curly braces which I do not want to be interpreted as embeded expressions.
As a workaround I could escape the curly braces, But, is there a better way/option to suppress interpreting text contents that look like embedded expressions?
Thanks!
BaseX-Talk mailing list BaseX-Talk@mailman.uni-konstanz.de https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk
Sorry, all, here is a more specific question:
The query is constructed at runtime and executed using the QueryProcessor command.
Query: replace node . with <a>main(){int i=0;}</a> Execution error: Expecting '}' found ...
If I try to bind the replacement as a global parameter, the error message is: Single element, text, attribute, comment or pi expected as replace target.
The java code:
QueryProcessor query = new QueryProcessor("replace node . with $replacement", context); query.bind("replacement", "<a>main(){int i=0;}</a>");
The problem with escpaing the curly braces (or wrapping all text content nodes and maybe attribute values, too) is the extra overhead which would decrease performance.
2013/10/18 Wendell Piez wapiez@wendellpiez.com
Erdal,
Escaping the curly braces by doubling them would be the "normal" way. You ask for a better way; can you be more specific as to what needs to be improved? Would this be an improvement?
let $expr := 'main(){int i=0;}' let $x := doc(<a>{ $expr }</a>) return ...
Cheers, Wendell Wendell Piez | http://www.wendellpiez.com XML | XSLT | electronic publishing Eat Your Vegetables _____oo_________o_o___ooooo____ooooooo_^
On Fri, Oct 18, 2013 at 9:05 AM, Erdal Karaca erdal.karaca.de@gmail.com wrote:
Hi all, How can I process this query in basex:
let $x := doc(<a>main(){int i = 0;}</a>) return replace value of node $x with ""
There are text contents that contain, for example, c code with curly
braces
which I do not want to be interpreted as embeded expressions.
As a workaround I could escape the curly braces, But, is there a better way/option to suppress interpreting text contents that look like embedded expressions?
Thanks!
BaseX-Talk mailing list BaseX-Talk@mailman.uni-konstanz.de https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk
BaseX-Talk mailing list BaseX-Talk@mailman.uni-konstanz.de https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk
FYI: solved using parse-xml():
QueryProcessor query = new QueryProcessor("replace node . with parse-xml($replacement)", context); query.bind("replacement", "<a>main(){int i=0;}</a>");
2013/10/18 Erdal Karaca erdal.karaca.de@gmail.com
Sorry, all, here is a more specific question:
The query is constructed at runtime and executed using the QueryProcessor command.
Query: replace node . with <a>main(){int i=0;}</a> Execution error: Expecting '}' found ...
If I try to bind the replacement as a global parameter, the error message is: Single element, text, attribute, comment or pi expected as replace target.
The java code:
QueryProcessor query = new QueryProcessor("replace node . with $replacement", context); query.bind("replacement", "<a>main(){int i=0;}</a>");
The problem with escpaing the curly braces (or wrapping all text content nodes and maybe attribute values, too) is the extra overhead which would decrease performance.
2013/10/18 Wendell Piez wapiez@wendellpiez.com
Erdal,
Escaping the curly braces by doubling them would be the "normal" way. You ask for a better way; can you be more specific as to what needs to be improved? Would this be an improvement?
let $expr := 'main(){int i=0;}' let $x := doc(<a>{ $expr }</a>) return ...
Cheers, Wendell Wendell Piez | http://www.wendellpiez.com XML | XSLT | electronic publishing Eat Your Vegetables _____oo_________o_o___ooooo____ooooooo_^
On Fri, Oct 18, 2013 at 9:05 AM, Erdal Karaca erdal.karaca.de@gmail.com wrote:
Hi all, How can I process this query in basex:
let $x := doc(<a>main(){int i = 0;}</a>) return replace value of node $x with ""
There are text contents that contain, for example, c code with curly
braces
which I do not want to be interpreted as embeded expressions.
As a workaround I could escape the curly braces, But, is there a better way/option to suppress interpreting text contents that look like
embedded
expressions?
Thanks!
BaseX-Talk mailing list BaseX-Talk@mailman.uni-konstanz.de https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk
BaseX-Talk mailing list BaseX-Talk@mailman.uni-konstanz.de https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk
basex-talk@mailman.uni-konstanz.de
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Erdal Karaca -
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Wendell Piez