Invoke-WebRequest - Unable to get rendered text
Hi
This issue exists in powershell but I suspect this issue will exist no matter what language is used.
The problem is the rendered web page has chat text.
However no matter what I do in powershell I can't get to this text.
If I do a "view source" in IE or Chrome the text is missing, if I pipe the parsedhtml to a file, it is missing,
So below you can see the original screen and F12 debug says the text lives inside "rooms-view-right-pane"
Visibly you can see it, programmatically you cant see it
>> So what is the magic that is missing , stopping me from capturing the rendered text ?
Thanks in advance
<div class="rooms-view-right-pane">
</div>
</div>
</div>
</div>
</div>
</div>
Well for what it's worth, you can have what is below. I ain't proud of it - it's pretty dodgy, but in this example it retrieves points for a profile. The number of points does not appear in the source, only in the generated source.
It would be easy to keep it checking the page and comparing the new value for the points with the old...
Like I said, there has to be a better way.
GenSource.hta
<html>
<head>
<title>GenSource HTA</title>
<HTA:APPLICATION ID="oHTA"
APPLICATIONNAME="GeneratedSource"
SHOWINTASKBAR="no"
ICON=""
CONTEXTMENU="no"
SCROLL="no"
SCROLLFLAT="no"
SELECTION="no"
SINGLEINSTANCE="yes"
SYSMENU="no">
<meta http-equiv="x-ua-compatible" content="ie=9">
<style type="text/css">
<!--
html {font:100%;}
body {text-align:center;font-family:Arial,sans-serif;margin:0;padding:0 0 30px;filter:progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr='#0099ff', EndColorStr='#000000');}
#wClose {width:15px;height:16px;float:right;margin:0 10px 0 0;padding:0;color:#ddd;background:transparent;border:1px solid #ddd;}
#wClose:hover {color:#f00;}
-->
</style>
<script type="text/jscript">
window.onload=function(){
window.resizeTo(500,350);
window.moveTo ((screen.width/2-204),(screen.height/2-200))
wClose.onclick=function(){close();};
document.all.frame1.src="https://social.msdn.microsoft.com/profile/greg%20b%20roberts/?ws=usercard-mini";
function frameloaded(){
var frameEl=document.frames["frame1"].document.getElementById("points");
if(!frameEl||frameEl.innerHTML=="-"){setTimeout(frameloaded,500);}
else{
el.innerHTML=document.frames["frame1"].document.getElementById("displayName").innerHTML;
el2.innerHTML=frameEl.innerHTML+" points";
</script>
</head>
<body>
<div id="wClose">X</div>
<iframe width="500" height="200" id="frame1" onload="frameloaded();">Test Page</iframe>
<div id="el" style="font-size:20px;color:#fff;width:500px;height:30px;margin-top:20px;"></div>
<div id="el2" style="font-size:20px;color:#fff;width:500px;height:30px;margin-top:20px;">Loading...</div>
</body>
</html>
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report ZCHGDOC_BY_SALES no standard page heading
line-size 132.
type-pools:
slis. " ALV types
Tables
tables:
cdhdr, " Change documents: Header
cdpos, " Change documents: Items
vbak, " Sales order: Header
mara, " Material No
user_addr, " User Address
vbap. " Contract order: Items
Types
types:
begin of ty_cdhdr,
objectclas like cdhdr-objectclas, " Object class
objectid like cdhdr-objectid, " Object value
changenr like cdhdr-changenr, " Document change number
username like cdhdr-username, " Changed by
udate like cdhdr-udate, " Changed on
utime like cdhdr-utime, " Changed at
tcode like cdhdr-tcode, " Transaction code
end of ty_cdhdr,
ty_it_cdhdr type ty_cdhdr occurs 0,
begin of ty_cdpos,
objectclas like cdpos-objectclas, " Object class
objectid like cdpos-objectid, " Object value
changenr like cdpos-changenr, " Document change number
tabname like cdpos-tabname, " Table name
tabkey like cdpos-tabkey, " Table key
fname like cdpos-fname, " Field name
chngind like cdpos-chngind, " Change indicator
value_new like cdpos-value_new, " New value of field
value_old like cdpos-value_old, " Old value of field
end of ty_cdpos,
ty_it_cdpos type ty_cdpos occurs 0,
begin of ty_dd03l,
tabname like dd03l-tabname,
fieldname like dd03l-fieldname,
as4local like dd03l-as4local,
as4vers like dd03l-as4vers,
rollname like dd03l-rollname,
end of ty_dd03l,
ty_it_dd03l type ty_dd03l occurs 0,
begin of ty_dd04t,
rollname like dd04t-rollname,
ddlanguage like dd04t-ddlanguage,
as4local like dd04t-as4local,
as4vers like dd04t-as4vers,
scrtext_l like dd04t-scrtext_l,
end of ty_dd04t,
ty_it_dd04t type ty_dd04t occurs 0,
begin of ty_kna1,
kunnr like kna1-kunnr, " Customer number
name1 like kna1-name1, " Customer name
end of ty_kna1,
ty_it_kna1 type ty_kna1 occurs 0,
begin of ty_user_addr,
bname like user_addr-bname, " user no
name_textc like user_addr-name_textc , " Username
end of ty_user_addr,
ty_it_user_addr type ty_user_addr occurs 0,
begin of ty_vbap,
matnr like vbap-matnr, " Material No
arktx like vbap-arktx, " Production Description
end of ty_vbap,
ty_it_vbap type ty_vbap occurs 0,
ty_text(500) type c,
ty_lines type tline,
ty_it_lines type ty_lines occurs 0,
begin of ty_merged,
vbeln like vbak-vbeln, " Sales order number
erdat like vbak-erdat, " Created on
auart like vbak-auart, " Order type
faksk like vbak-faksk, " Billing block in SD document
netwr like vbak-netwr, " Net value
waerk like vbak-waerk, " Currency
vkorg like vbak-vkorg, " Sales organisation
vtweg like vbak-vtweg, " Distribution channel
vkbur like vbak-vkbur, " Sales office
fkara like vbak-fkara, " Proposed billing type
kunnr like vbak-kunnr, " Sold-to party
bname like vbak-bname , " User No
xblnr like vbak-xblnr, " Reference
fbuda like vbkd-fbuda, " Date services rendered
username like cdhdr-username, " Changed by
udate like cdhdr-udate, " Changed on
utime like cdhdr-utime, " Changed at
tcode like cdhdr-tcode, " Transaction code
tabname like cdpos-tabname, " Table name
tabkey like cdpos-tabkey, " Table key
fname like cdpos-fname, " Field name
chngind like cdpos-chngind, " Change indicator
value_new like cdpos-value_new, " New value of field
value_old like cdpos-value_old, " Old value of field
scrtext_l like dd04t-scrtext_l, " Description of field
intnote type ty_text, " Internal note
hdrnote type ty_text, " Header note
name1 like adrc-name1, " Sold-to party name
matnr like vbap-matnr, " Material No
arktx like vbap-arktx, " Product Description
end of ty_merged,
ty_it_merged type ty_merged occurs 0,
begin of ty_vbak,
vbeln like vbak-vbeln, " Sales order number
erdat like vbak-erdat, " Created on
auart like vbak-auart, " Order type
faksk like vbak-faksk, " Billing block in SD document
netwr like vbak-netwr, " Net value
waerk like vbak-waerk, " Currency
vkorg like vbak-vkorg, " Sales organisation
vtweg like vbak-vtweg, " Distribution channel
vkbur like vbak-vkbur, " Sales office
fkara like vbak-fkara, " Proposed billing type
kunnr like vbak-kunnr, " Sold-to party
xblnr like vbak-xblnr, " Reference
objectid like cdhdr-objectid, " Change document object
end of ty_vbak,
ty_it_vbak type ty_vbak occurs 0,
begin of ty_vbkd,
vbeln like vbkd-vbeln, " Sales order number
posnr like vbkd-posnr, " Sales order item
fbuda like vbkd-fbuda, " Date services rendered
end of ty_vbkd,
ty_it_vbkd type ty_vbkd occurs 0.
Internal tables
data:
it_cdhdr type ty_it_cdhdr,
it_cdpos type ty_it_cdpos,
it_fieldcat type slis_t_fieldcat_alv,
it_kna1 type ty_it_kna1,
it_user_addr type ty_it_user_addr,
it_merged type ty_it_merged,
it_vbak type ty_it_vbak,
Material No
it_vbap type ty_it_vbap,
it_vbkd type ty_it_vbkd.
data:
wa_vbak type ty_vbak.
data:
st_tvariant like disvariant,
st_variant like disvariant.
constants:
co_as4local_a like dd03l-as4local " Active version
value 'A',
co_objectclas_verkbeleg like cdhdr-objectclas
value 'VERKBELEG',
co_posnr_initial like vbkd-posnr " Initial item number
value is initial,
co_posnr_initial_2 like vbap-posnr " Initial item number
value is initial,
co_save_u type c " User display variant
value 'U', " saving allowed.
co_trvog_0 like vbak-trvog " Sales order
value '0'.
data:
va_exit type c, " ALV display
va_tabix like sy-tabix.
selection-screen: begin of block b1 with frame title text-001.
select-options:
s_vkorg for vbak-vkorg OBLIGATORY, " Sales organisation
s_vkbur for vbak-vkbur, " Sales office
s_vtweg for vbak-vtweg, " Distribution channel
s_vbeln for vbak-vbeln, " Sales order number
s_usrnme for cdhdr-username, " Changed by
s_udate for cdhdr-udate. " Changed on
selection-screen: end of block b1,
begin of block b2 with frame title text-002.
parameters:
p_varint like disvariant-variant. " Display variant.
selection-screen: end of block b2.
Initialization
initialization.
Load display variant.
if not p_varint is initial.
move st_variant to st_tvariant.
move p_varint to st_tvariant-variant.
call function 'REUSE_ALV_VARIANT_EXISTENCE'
exporting
i_save = co_save_u
changing
cs_variant = st_tvariant.
st_variant = st_tvariant.
else.
clear st_variant.
st_variant-report = sy-repid.
endif.
at selection-screen on value-request for p_varint.
Provide display variant list for this program.
call function 'REUSE_ALV_VARIANT_F4'
exporting
is_variant = st_variant
i_save = co_save_u
importing
e_exit = va_exit
es_variant = st_tvariant
exceptions
not_found = 2.
if sy-subrc eq 2.
message id sy-msgid type 'S'
number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
else.
if va_exit eq space.
st_variant = st_tvariant.
p_varint = st_tvariant-variant.
endif.
endif.
At selection screen
at selection-screen.
Load display variant.
if not p_varint is initial.
move st_variant to st_tvariant.
move p_varint to st_tvariant-variant.
call function 'REUSE_ALV_VARIANT_EXISTENCE'
exporting
i_save = co_save_u
changing
cs_variant = st_tvariant.
st_variant = st_tvariant.
else.
clear st_variant.
st_variant-report = sy-repid.
endif.
Start of selection
Extract order details from VBAK
select vbeln erdat auart faksk netwr waerk vkorg vtweg vkbur fkara
kunnr xblnr
from vbak
into table it_vbak
where vkorg in s_vkorg
and vkbur in s_vkbur
and vbeln in s_vbeln.
if sy-subrc ne 0.
No data found for selection
message s001(zgen).
exit.
endif.
loop at it_vbak into wa_vbak.
va_tabix = sy-tabix.
wa_vbak-objectid = wa_vbak-vbeln.
modify it_vbak from wa_vbak
index va_tabix
transporting objectid.
endloop.
if sy-subrc ne 0.
No data found for selection
message s001(zgen).
exit.
endif.
loop at it_vbak into wa_vbak.
va_tabix = sy-tabix.
wa_vbak-objectid = wa_vbak-vbeln.
modify it_vbak from wa_vbak
index va_tabix
transporting objectid.
endloop.
Extract Change data
select objectclas objectid changenr username udate utime tcode
from cdhdr
into table it_cdhdr
for all entries in it_vbak
where objectclas eq co_objectclas_verkbeleg
and objectid eq it_vbak-objectid
and username in s_usrnme
and udate in s_udate.
if sy-subrc eq 0.
select objectclas objectid changenr tabname tabkey fname chngind
value_new value_old
from cdpos
into table it_cdpos
for all entries in it_cdhdr
where fname NE 'CMPRE_FLT'
and objectclas eq it_cdhdr-objectclas
and objectid eq it_cdhdr-objectid
and changenr eq it_cdhdr-changenr.
endif.
Extract customer details from KNA1
select kunnr name1
from kna1
into table it_kna1
for all entries in it_vbak
where kunnr eq it_vbak-kunnr.
---- Changes are made here -
Extract Material details from vbap
select matnr arktx
from vbap
into table it_vbap
for all entries in it_vbak
where
vbeln eq it_vbak-vbeln
and posnr eq co_posnr_initial.
-----------------End of Change ----------------------*
Extract Contract No from vbkd.
select vbeln posnr fbuda
from vbkd
into table it_vbkd
for all entries in it_vbak
where vbeln eq it_vbak-vbeln
and posnr eq co_posnr_initial.
perform merge_data tables it_cdhdr
it_cdpos
it_kna1
it_user_addr
it_merged
it_vbak
it_vbap
it_vbkd.
if it_merged[] is initial.
message s001(zgen).
exit.
endif.
Release memory no longer required.
free: it_cdhdr,
it_cdpos,
it_kna1,
it_user_addr,
it_vbak,
it_vbap,
it_vbkd.
Build field catalog for call to report function
perform build_field_catalog tables it_fieldcat.
Output report.
perform output_report tables it_fieldcat
it_merged.
*& Form merge_data
text
form merge_data tables pa_it_cdhdr type ty_it_cdhdr
pa_it_cdpos type ty_it_cdpos
pa_it_kna1 type ty_it_kna1
pa_it_user_addr type ty_it_user_addr
pa_it_merged type ty_it_merged
pa_it_vbak type ty_it_vbak
pa_it_vbap type ty_it_vbap
pa_it_vbkd type ty_it_vbkd.
Local internal tables
data:
lit_dd03l type ty_it_dd03l,
lit_dd04t type ty_it_dd04t.
Local work areas
data:
lwa_cdhdr type ty_cdhdr,
lwa_cdpos type ty_cdpos,
lwa_dd03l type ty_dd03l,
lwa_dd04t type ty_dd04t,
lwa_kna1 type ty_kna1,
lwa_user_addr type ty_user_addr,
lwa_merged type ty_merged,
lwa_vbak type ty_vbak,
lwa_vbap type ty_vbap,
lwa_vbkd type ty_vbkd.
Local variables
data:
lva_dd03l_tabix like sy-tabix,
lva_dd04t_tabix like sy-tabix.
Sort Data
sort pa_it_cdhdr by objectid changenr.
sort pa_it_cdpos by objectid changenr tabname tabkey fname.
sort pa_it_kna1 by kunnr.
sort pa_it_user_addr by bname.
sort pa_it_vbak by vbeln.
sort pa_it_vbkd by vbeln.
loop at pa_it_vbak into lwa_vbak.
clear lwa_merged.
Assign sales order fields to reporting work area
lwa_merged-vbeln = lwa_vbak-vbeln.
lwa_merged-erdat = lwa_vbak-erdat.
lwa_merged-auart = lwa_vbak-auart.
lwa_merged-faksk = lwa_vbak-faksk.
lwa_merged-netwr = lwa_vbak-netwr.
lwa_merged-waerk = lwa_vbak-waerk.
lwa_merged-vkorg = lwa_vbak-vkorg.
lwa_merged-vtweg = lwa_vbak-vtweg.
lwa_merged-vkbur = lwa_vbak-vkbur.
lwa_merged-fkara = lwa_vbak-fkara.
lwa_merged-kunnr = lwa_vbak-kunnr.
lwa_merged-bname = 1wa_user_addr-bname.
lwa_merged-xblnr = lwa_vbak-xblnr.
Assgin Material to reporting work area
lwa_merged-matnr = lwa_vbap-vbeln.
Get name of sold-to party from PA_IT_KNA1
clear lwa_kna1.
read table pa_it_kna1 into lwa_kna1
with key kunnr = lwa_vbak-kunnr
binary search.
lwa_merged-name1 = lwa_kna1-name1.
Get name from PA_it_user_addr
clear lwa_user_addr.
read table pa_it_user_addr into lwa_user_addr
with key = lwa_user_addr-bname
binary search.
lwa_merged-username = lwa_user_addr-name_textc.
Get business data from PA_IT_VBKD.
clear lwa_vbkd.
read table pa_it_vbkd into lwa_vbkd
with key vbeln = lwa_vbak-vbeln
binary search.
lwa_merged-fbuda = lwa_vbkd-fbuda.
Get Material Data
clear lwa_vbap.
read table pa_it_vbap into lwa_vbap
with key matnr = lwa_vbap-matnr
with key vbeln = lwa_vbak-vbeln
binary search.
lwa_merged-arktx = lwa_vbap-arktx.
Get internal note text for sales order
perform read_text using '0002'
'1'
lwa_merged-vbeln
'VBBK'
lwa_merged-intnote.
Get header note 1 text for sales order
perform read_text using 'Z002'
'1'
lwa_merged-vbeln
'VBBK'
lwa_merged-hdrnote.
Determine if change documents exist for sales order.
clear lwa_cdhdr.
read table pa_it_cdhdr into lwa_cdhdr
with key objectid = lwa_vbak-objectid.
if sy-subrc ne 0.
continue.
endif.
loop at pa_it_cdhdr into lwa_cdhdr
from sy-tabix.
lwa_merged-username = lwa_cdhdr-username.
lwa_merged-udate = lwa_cdhdr-udate.
lwa_merged-utime = lwa_cdhdr-utime.
lwa_merged-tcode = lwa_cdhdr-tcode.
clear lwa_cdpos.
read table pa_it_cdpos into lwa_cdpos
with key objectid = lwa_cdhdr-objectid
changenr = lwa_cdhdr-changenr
binary search.
loop at pa_it_cdpos into lwa_cdpos
from sy-tabix.
lwa_merged-tabname = lwa_cdpos-tabname.
lwa_merged-tabkey = lwa_cdpos-tabkey.
lwa_merged-fname = lwa_cdpos-fname.
lwa_merged-chngind = lwa_cdpos-chngind.
lwa_merged-value_new = lwa_cdpos-value_new.
lwa_merged-value_old = lwa_cdpos-value_old.
Get description for field - determine date element
clear lwa_dd03l.
read table lit_dd03l into lwa_dd03l
with key tabname = lwa_cdpos-tabname
fieldname = lwa_cdpos-fname
binary search.
lva_dd03l_tabix = sy-tabix.
if sy-subrc ne 0.
select single tabname fieldname as4local as4vers rollname
from dd03l
into lwa_dd03l
where tabname eq lwa_cdpos-tabname
and fieldname eq lwa_cdpos-fname
and as4local eq co_as4local_a.
if sy-subrc eq 0.
insert lwa_dd03l into lit_dd03l
index lva_dd03l_tabix.
endif.
endif.
If data element was found, get description
if not lwa_dd03l is initial.
clear lwa_dd04t.
read table lit_dd04t into lwa_dd04t
with key rollname = lwa_dd03l-rollname
ddlanguage = sy-langu
binary search.
lva_dd04t_tabix = sy-tabix.
if sy-subrc ne 0.
select single rollname ddlanguage as4local as4vers scrtext_l
from dd04t
into lwa_dd04t
where rollname eq lwa_dd03l-rollname
and ddlanguage eq sy-langu.
if sy-subrc eq 0.
insert lwa_dd04t into lit_dd04t
index lva_dd04t_tabix.
else.
lwa_dd04t-scrtext_l = 'Description for field not found'.
endif.
endif.
endif.
lwa_merged-scrtext_l = lwa_dd04t-scrtext_l.
append lwa_merged to pa_it_merged.
at end of changenr.
Only process field changes for this change document.
exit.
endat.
endloop.
at end of objectid.
Initialise work area so we know change document for order has
been processed.
clear lwa_merged.
Only process change documents for this sales order.
exit.
endat.
endloop.
endloop.
endform. " merge_data
*& Form build_field_catalog
text
form build_field_catalog tables pa_it_fieldcat type slis_t_fieldcat_alv.
data:
Local variable
lva_col_pos type slis_fieldcat_alv-col_pos,
Local structure
st_fieldcat type slis_fieldcat_alv.
lva_col_pos = 0.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'VBELN'.
st_fieldcat-ref_tabname = 'VBAK'.
st_fieldcat-ref_fieldname = 'VBELN'.
st_fieldcat-row_pos = '1'.
st_fieldcat-col_pos = lva_col_pos.
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'VKBUR'.
st_fieldcat-ref_tabname = 'VBAK'.
st_fieldcat-ref_fieldname = 'VKBUR'.
st_fieldcat-row_pos = '1'.
st_fieldcat-outputlen = '6'.
st_fieldcat-col_pos = lva_col_pos.
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'VKORG'.
st_fieldcat-ref_tabname = 'VBAK'.
st_fieldcat-ref_fieldname = 'VKORG'.
st_fieldcat-row_pos = '1'.
st_fieldcat-outputlen = '6'.
st_fieldcat-col_pos = lva_col_pos.
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'KUNNR'.
st_fieldcat-ref_tabname = 'VBAK'.
st_fieldcat-ref_fieldname = 'KUNNR'.
st_fieldcat-row_pos = '1'.
st_fieldcat-col_pos = lva_col_pos.
st_fieldcat-outputlen = '6'.
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'NAME1'.
st_fieldcat-ref_tabname = 'KNA1'.
st_fieldcat-ref_fieldname = 'NAME1'.
st_fieldcat-row_pos = '1'.
st_fieldcat-outputlen = '15'.
st_fieldcat-col_pos = lva_col_pos.
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'MATNR'.
st_fieldcat-ref_tabname = 'VBAP'.
st_fieldcat-ref_fieldname = 'MATNR'.
st_fieldcat-row_pos = '1'.
st_fieldcat-col_pos = lva_col_pos.
st_fieldcat-outputlen = '6'.
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'SCRTEXT_L'.
st_fieldcat-ref_tabname = 'DD04T'.
st_fieldcat-ref_fieldname = 'SCRTEXT_L'.
st_fieldcat-row_pos = '1'.
st_fieldcat-outputlen = '20'.
st_fieldcat-col_pos = lva_col_pos.
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'UDATE'.
st_fieldcat-ref_tabname = 'CDHDR'.
st_fieldcat-ref_fieldname = 'UDATE'.
st_fieldcat-row_pos = '1'.
st_fieldcat-outputlen = '10'.
st_fieldcat-col_pos = lva_col_pos.
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'USERNAME'.
st_fieldcat-ref_tabname = 'CDHDR'.
st_fieldcat-ref_fieldname = 'USERNAME'.
st_fieldcat-row_pos = '1'.
st_fieldcat-outputlen = '6'.
st_fieldcat-col_pos = lva_col_pos.
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'FNAME'.
st_fieldcat-ref_tabname = 'CDPOS'.
st_fieldcat-ref_fieldname = 'FNAME'.
st_fieldcat-row_pos = '4'.
st_fieldcat-outputlen = '8'.
st_fieldcat-col_pos = lva_col_pos.
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'CHNGIND'.
st_fieldcat-ref_tabname = 'CDPOS'.
st_fieldcat-ref_fieldname = 'CHNGIND'.
st_fieldcat-row_pos = '1'.
st_fieldcat-outputlen = '8'.
st_fieldcat-col_pos = lva_col_pos.
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'WAERK'.
st_fieldcat-ref_tabname = 'VBAK'.
st_fieldcat-ref_fieldname = 'WAERK'.
st_fieldcat-row_pos = '1'.
st_fieldcat-outputlen = '5'.
st_fieldcat-col_pos = lva_col_pos..
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'VALUE_NEW'.
st_fieldcat-ref_tabname = 'CDPOS'.
st_fieldcat-ref_fieldname = 'VALUE_NEW'.
st_fieldcat-row_pos = '1'.
st_fieldcat-outputlen = '20'.
st_fieldcat-col_pos = lva_col_pos.
append st_fieldcat to pa_it_fieldcat.
clear st_fieldcat.
add 1 to lva_col_pos.
st_fieldcat-tabname = 'PA_IT_MERGED'.
st_fieldcat-fieldname = 'VALUE_OLD'.
st_fieldcat-ref_tabname = 'CDPOS'.
st_fieldcat-ref_fieldname = 'VALUE_OLD'.
st_fieldcat-row_pos = '1'.
st_fieldcat-outputlen = '20'.
st_fieldcat-col_pos = lva_col_pos.
append st_fieldcat to pa_it_fieldcat.
endform. " build_field_catalog
*& Form output_report
text
form output_report tables pa_it_fieldcat type slis_t_fieldcat_alv
pa_it_merged type ty_it_merged.
Local variables
data:
lva_formname type slis_formname,
lva_repid like sy-repid.
lva_repid = sy-repid.
lva_formname = 'ALV_USER_COMMAND'.
call function 'REUSE_ALV_GRID_DISPLAY'
exporting
i_callback_program = lva_repid
i_callback_user_command = lva_formname
i_save = 'A'
is_variant = st_variant
it_fieldcat = pa_it_fieldcat[]
tables
t_outtab = pa_it_merged
exceptions
program_error = 1
others = 2.
endform. " output_report
*& Form alv_user_command
text
form alv_user_command using pa_ucomm like sy-ucomm
pa_selfield type slis_selfield.
Local work areas
data:
lwa_merged type ty_merged.
clear lwa_merged.
read table it_merged into lwa_merged
index pa_selfield-tabindex.
case pa_selfield-fieldname.
when 'VBELN'.
Contract Number
set parameter id 'AUN' field lwa_merged-vbeln.
call transaction 'VA03' and skip first screen.
S_BCE_68001393
when 'USERNAME'.
Username
set parameter id 'username' field lwa_merged-username.
call transaction 'S_BCE_68001393' and skip first screen.
when 'KUNNR'.
Customer number
set parameter id 'KUN' field lwa_merged-kunnr.
set parameter id 'VKO' field space.
set parameter id 'VTW' field space.
set parameter id 'SPA' field space.
call transaction 'XD03' and skip first screen.
endcase.
endform. " alv_user_command
*& Form read_text
text
form read_text using pa_id
pa_inline_count
pa_name
pa_object
pa_text.
Local internal tables
data:
lit_inlines type ty_it_lines,
lit_lines type ty_it_lines.
Local work areas
data:
lwa_lines type ty_lines.
Local variables
data:
lva_tdname like thead-tdname.
refresh: lit_inlines,
lit_lines.
lva_tdname = pa_name.
call function 'READ_TEXT_INLINE'
exporting
id = pa_id
inline_count = pa_inline_count
language = sy-langu
name = lva_tdname
object = pa_object
tables
inlines = lit_inlines
lines = lit_lines
exceptions
id = 1
language = 2
name = 3
not_found = 4
object = 5
reference_check = 6
others = 7.
loop at lit_lines into lwa_lines.
concatenate pa_text
lwa_lines-tdline
into pa_text separated by space.
endloop.
endform. " read_text ENDLOOP.Hi
As per your code here:
"-------------- Changes are made here ----------------
*Extract Material details from vbap
select matnr arktx
from vbap
into table it_vbap
for all entries in it_vbak
where
vbeln eq it_vbak-vbeln
and posnr eq co_posnr_initial. " Here the condition specifies you want to select sales order items where there is no item number, which i beleive shouldnt be the case
" -----------------End of Change ----------------------
Try as below by commenting the Item Number is INITIAL condition:
select matnr arktx
from vbap
into table it_vbap
for all entries in it_vbak
where
vbeln eq it_vbak-vbeln.
"and posnr eq co_posnr_initial.
Regards
Eswar -
Why iam unable to get the valu from combobox
when i run this code
everytime iam getting blank alert
y iam unable to get the selected item from combo box
thank u
<%@ page import="java.util.Date"%>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%><%@page import="java.sql.*,java.util.*,java.text.*,java.util.ArrayList, java.util.List,org.joda.time.DateTimeConstants,org.joda.time.LocalDate,
org.joda.time.Weeks"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML>
<HEAD>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<TITLE>Reading Data From Text Fields</TITLE>
</HEAD><BODY onload=Datevalue()>
<form name="form1" action ="" method="post" onSubmit="update();">
<img src="nendrasys_logo.gif" align="right"></img>
<b><font color="669900"><h4 align="left">UserName:</font>
<jsp:useBean id="user" scope="session" class="nendrasys.User" />
<jsp:getProperty name="user" property= "name"/>
    
<b><font color="90be00"><h4 align="left">Designation:</font>
<jsp:getProperty name="user" property= "designation"/>
<br><font color="669900"><h4 align="right">Project:</font>
<select name="Projects">
<option>Project:1</option>
<option>Project:2</option>
<option>Project:3</option>
<option>Project:4</option>
<option>Project:5</option>
</select>
<%! String s; %>
<% DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd");
Date date = new Date();
//out.println(dateFormat.format(date));
s= dateFormat.format(date);
%>
<select name="Dates" sizes=1 id="dates" onchange="Datevalue(this.value)">
<script type="text/javascript">
<!--//
var begDate = new Date("10/01/2008");
var endDate = new Date();
var previousDate =new Date();
var presentDate =new Date("<%=s %>");
endDate.setDate(presentDate.getDate()+14);
begDate.setDate(begDate.getDate()+(6-begDate.getDay()));
while (begDate <= endDate) {
var datestring=[begDate.getDate(),(begDate.getMonth()+1),begDate.getFullYear()].join('/');
// var datestring=[begDate.getDate().padZero(2),(begDate.getMonth()+1).padZero(2),begDate.getFullYear()].join('/');
if(previousDate < presentDate && presentDate <= begDate )
document.writeln('<option selected>'+(datestring)+'</option>')}
else
document.writeln('<option>'+(datestring)+'</option>')};
previousDate.setDate(begDate.getDate());
previousDate.setMonth(begDate.getMonth());
previousDate.setYear(begDate.getYear());
begDate.setDate(begDate.getDate()+7);
document.writeln('</select>');
//-->
</script>
<br><br>
<TABLE BORDER="2" BORDERCOLOR="#336699" CELLPADDING="2" CELLSPACING="2" WIDTH="100%">
<TR>
<TD>   </TD>
<TD bgcolor="669900"><label id="sun"></label></TD>
<TD bgcolor="90be00"><label for="mon" id="Mon">Mon</label></TD>
<TD bgcolor="669900"><label for="tue" id="tue">Tue</label></TD>
<TD bgcolor="90be00"><label for="wed" id="wed">Wed</label></TD>
<TD bgcolor="669900"><label for="thu" id="thu">Thu</label></TD>
<TD bgcolor="90be00"><label for="fri" id="fri">Fri</label></TD>
<TD bgcolor="669900"><label for="sat" id="sat">Sat</label></TD>
<TD bgcolor="90be00"><label for="tot" id="tot">Total</label></TD>
</TR>
<tr>
<th>Project Work</th>
<td bgcolor="669900"><input type="text" name="c11" size="2" value="7" onBlur="javascript:document.frm.c12.value = document.frm.c11.value"></td>
<td bgcolor="90be00"><input type="text" name="c12" size="2" value="3"></td>
<td bgcolor="669900"><input type="text" name="c13" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c14" size="2"></td>
<td bgcolor="669900"><input type="text" name="c15" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c16" size="2"></td>
<td bgcolor="669900"><input type="text" name="c17" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c18" size="4"></td>
</tr>
<tr>
<th>Internal N/C</th>
<td bgcolor="669900"><input type="text" name="c21" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c22" size="2"></td>
<td bgcolor="669900"><input type="text" name="c23" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c24" size="2"></td>
<td bgcolor="669900"><input type="text" name="c25" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c26" size="2"></td>
<td bgcolor="669900"><input type="text" name="c27" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c28" size="4"></td>
</tr>
<tr>
<th>Public Holidays</th>
<td bgcolor="669900"><input type="text" name="c31" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c32" size="2"></td>
<td bgcolor="669900"><input type="text" name="c33" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c34" size="2"></td>
<td bgcolor="669900"><input type="text" name="c35" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c36" size="2" ></td>
<td bgcolor="669900"><input type="text" name="c37" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c38" size="4"></td>
</tr>
<tr>
<th>Holidays Taken</th>
<td bgcolor="669900"><input type="text" name="c41" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c42" size="2"></td>
<td bgcolor="669900"><input type="text" name="c43" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c44" size="2"></td>
<td bgcolor="669900"><input type="text" name="c45" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c46" size="2"></td>
<td bgcolor="669900"><input type="text" name="c47" size="2"></td>
<td bgcolor="90be00"><input type="text" name="c48" size="4"></td>
</tr>
</TABLE>
<br>
<center><input type="submit" value="Submit" /> </center>
<%
String username = request.getParameter("userid");
String pwd = request.getParameter("pwd");
String connectionURL = "jdbc:mysql://localhost:3306/timestamp";
Connection connection = null;
Statement statement = null;
ResultSet rs = null;
String sql=null;
Class.forName("com.mysql.jdbc.Driver").newInstance();
connection = DriverManager.getConnection(connectionURL, "root","nendrasys");
statement = connection.createStatement();
//rs=statement.executeQuery(sql); %>
</form>
<SCRIPT language='Javascript'>
function update()
alert("ciaoooooo");
<%
try
String value=request.getParameter("c11");
String value1=request.getParameter("c12");
// if(value!=null)
// System.out.println(value);
// System.out.println(value1);
catch(NullPointerException n)
%>
</script>
<SCRIPT language='Javascript'>
function Datevalue(date)
// document.getElementById("dates").innerHTML=document.getElementById("sun").value;
alert(date);
// alert( document.getElementById("dates"))
<% System.out.println("bye");%>
</SCRIPT>
</BODY>
</HTML>You mixed Java and Javascript in the expectation that they runs simultaneously.
You are Wrong.
You need to distinguish between the server side languages and client side languages. Java/JSP runs at the server side and produces a HTML page with other client side stuff in it like CSS and Javascript. When the HTML page is finished, it will be sent to the client and then Java/JSP stops. Once the HTML page is arrived at the client, there is no one line Java code in it, only its output/result. Do a View Source in your favourite web browser to see it. Only from that moment on, Javascript runs and/or can be invoked.
Whenever you want to use Java variables in Javascript, you need to print them out as a Javascript variable. Whenever you want to use Javascript variables in Java, you need to invoke a request to the server and pass them as parameters. The request can be either synchronous (a link or a form submit) or asynchronous (ajaxical). -
Can't show content of Invoke-WebRequest in Unicode
I am trying to get Japanese web pages through Invoke-WebRequest but the contents get garbled in Console.
PS> $JP_MSSITE = Invoke-WebRequest http://www.microsoft.co.jp
PS> $JP_MSSITE.ParsedHtml.title
a?\a?￢a??a??a?￣a?-a??a??a??a??Microsoft Japan: a??a??a??a?|a?§a?￠, a?aa?3a?ca??a?3, a?1a??a??a??a??a?ca?3, a?μa??a??a??, a?≫a?-a?\a?aa??a?￡, a?€a?|a?3a?-a??a??, a?￠a??a??a??a??a??, a??a??a??a?1a?¨a?μa??a??a?1
PS>
http://www.microsoft.co.jp is encoded in UTF8.
The tile has "日本マイクロソフト..." which should be "97e6e6a5ac9c83e3e39ea48282e3e3af.." in UTF8 bytes.
$JP_MSSITE.ParsedHtml is not even in Unicode(UTF-16) which should be "65e5672c30de30a430af30ed30bd30d530c8.." for "日本マイクロソフト..."
PS > [Convert]::ToString([Convert]::ToByte($JP_MSSITE.ParsedHtml.title[0]),16)
e6
PS > [Convert]::ToString([Convert]::ToByte($JP_MSSITE.ParsedHtml.title[1]),16)
97
PS > [Convert]::ToString([Convert]::ToByte($JP_MSSITE.ParsedHtml.title[2]),16)
a5
PS > [Convert]::ToString([Convert]::ToByte($JP_MSSITE.ParsedHtml.title[3]),16)
e6
What am I doing wrongHi,
It's a bit of a roundabout way of doing it but you can convert the page to bytes and then back in to text using the [text.encoding] accelerator:
$JP_MSSITE = Invoke-WebRequest -ContentType "text/xml;charset=utf8" http://www.microsoft.co.jp
$con = $JP_MSSITE.ParsedHtml.title
$la = [system.text.encoding]::UTF8.GetBytes($con)
[text.encoding]::Unicode.GetString($la)
Produces:
ꛃ韂ꗂꛃ鳂곂ꏃ菂黂ꏃ苂꓂ꏃ苂꿂ꏃ菂귂ꏃ苂뷂ꏃ菂闂ꏃ菂裂ꋃ铂苂楍牣獯景⁴慊慰㩮쌠슣슂쎽슣슃쎕슣슃쎈슣슂쎦슣슂쎧슣슂Ⲣ쌠슣슂쎪슣슃쎳슣슃쎩슣슂쎤슣슃ⲳ쌠슣슂쎹슣슃쎞슣슃쎼슣슃쎈슣슃쎕슣슂쎩슣슃ⲳ쌠슣슂쎵슣슃쎝슣슃쎼슣슃Ⲉ쌠슣슂쎻슣슂쎭슣슃쎥슣슃쎪슣슃쎆슣슂ⲣ쌠슣슃쎀슣슂쎦슣슃쎳슣슃쎭슣슃쎼슣슃ⲉ쌠슣슂쎢슣슃
쎃슣슃쎗슣슃쎇슣슃쎼슣슃Ⲉ쌠슣슃쎇슣슃쎐슣슂쎤슣슂쎹슣슁쎨슣슂쎵슣슃쎼슣슃쎓슣슂
It might need tweaking a bit to get exactly what you are after though. -
Javax.servlet.ServletException: Unable to get connection,DataSource invalid
Can somebody explain this error to me please
javax.servlet.ServletException: Unable to get connection, DataSource invalid: "org.apache.commons.dbcp.SQLNestedException:
Cannot create PoolableConnectionFactory (Server connection failure during transaction. Due to underlying exception:
'java.security.AccessControlException: access denied (java.net.SocketPermission localhost resolve)'.
** BEGIN NESTED EXCEPTION **
java.security.AccessControlException
MESSAGE: access denied (java.net.SocketPermission localhost resolve)
STACKTRACE:
java.security.AccessControlException: access denied (java.net.SocketPermission localhost resolve)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
at java.security.AccessController.checkPermission(AccessController.java:427)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at java.lang.SecurityManager.checkConnect(SecurityManager.java:1031)
at java.net.InetAddress.getAllByName0(InetAddress.java:1117)
at java.net.InetAddress.getAllByName0(InetAddress.java:1098)
at java.net.InetAddress.getAllByName(InetAddress.java:1061)
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:138)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:277)
at com.mysql.jdbc.Connection.createNewIO(Connection.java:2817)
at com.mysql.jdbc.Connection.<init>(Connection.java:1531)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)
at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:37)
at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:290)
at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:877)
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851)
at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:540)
at org.apache.taglibs.standard.tag.common.sql.QueryTagSupport.getConnection(QueryTagSupport.java:274)
at org.apache.taglibs.standard.tag.common.sql.QueryTagSupport.doStartTag(QueryTagSupport.java:159)
at org.apache.jsp.index_jsp._jspx_meth_sql_query_0(index_jsp.java:100)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:58)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275)
at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:245)
at org.apache.catalina.core.ApplicationFilterChain.access$0(ApplicationFilterChain.java:177)
at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
** END NESTED EXCEPTION **
Attempted reconnect 3 times. Giving up.)"
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:843)
org.apache.jasper.runtime.PageContextImpl.access$11(PageContextImpl.java:781)
org.apache.jasper.runtime.PageContextImpl$12.run(PageContextImpl.java:763)
java.security.AccessController.doPrivileged(Native Method)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:761)
org.apache.jsp.index_jsp._jspService(index_jsp.java:81)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243)
java.security.AccessController.doPrivileged(Native Method)
javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275)
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161)The URL url="jdbc:mysql://localhost:3306/wroxcatalog" looks right to me...wroxcatalog is the MySQL database.
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@ include file="include.jsp"%>
<sql:setDataSource
var="datasource"
driver="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:3306/wroxcatalog"
user="wroxuser"
password="wrox" />
<sql:query var="books" dataSource="${datasource}">
select id, name, description, price from products order by id
</sql:query>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>TryDB</title>
</head>
<body>
<table border="1">
<tr>
<td>ID</td><td>Name</td><td>Description</td><td>Price</td>
</tr>
<c:forEach items="${books.rows}" var="row">
<tr>
<td><c:out value="${row.id}"/></td>
<td><c:out value="${row.name}"/></td>
<td><c:out value="${row.description}"/></td>
<td><c:out value="${row.price}"/></td>
</tr>
</c:forEach>
</table>
</body>
</html>
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