problems with field _selection_1

[paulwilhelm]

Hello,
when I use the enterprise skin(!) and transfer data form a form to the server with form.saveData() a field named "_selection_1" is transfered to the server and has a value of true. So far everything is fine, because I simply ignore that CGI-VAR. When I use tahoe skin the value of _selection_1 is "undefined" an the data that is transfered to the server is corrupted and my server cannot process the cgi-var correctly and simply does not recognize them. Part of the url-encoded data looks like this:
"&_selection_1=true&&_operationType=update". There are two "&" in contrast when I use the Enterprise skin there is only one "&" and my server processes all "CGI-VARS" correctly. Here is a part of it: "&Discount=10&_selection_1=false&_operationType=update&"
Kind regards
Paul

[Isomorphic]

Please show how this can be reproduced. The Debugging topic has advice for preparing test cases and/or finding samples where a problem like could be reproduced.

[paulwilhelm]

Hello, I prepared 2 examples.
The source code is nearly identical. The first uses the tahoe skin:
http://www.boemer.com/cgi-bin/cgiip...._progress_04.r
The second the enterprise skin:
http://www.boemer.com/cgi-bin/cgiip....progress_04a.r

Please click on a record then change the field "name" and then click on "Speichern" to update the record.
In the first case the server returns a error message because the _operationType CGI-VAR cannot be read.
In the second case it works.
Please take also a look ot the source code. Meanwile I tried to use a workaround. When I use the pDataSource subclass instead of the RestDataSource everything works fine. Perhaps this will help.
Kind regards
Paul

[Isomorphic]

Please revisit the Debugging topic we referenced earlier: we need to see source code for a test case, not a running test case where we have no idea what you've done in your code.

We did make an attempt to reproduce your claimed issue with a RestDataSource and a saveData() call, and did not see the issue. So again, we need a minimal, ready-to-run test case.

[paulwilhelm]

Hello,
it is difficult to create a demo code to show the described behavior. When I copy the following code in a demo snippet like
https://www.smartclient.com/smartcli...id=helloButton
an then "try it" everything works fine.
The response goes through your proxy and reaches my server with all the data I need.
My google chrome developer console shows the following "Form Data" content as part of the request:

***************************
data:<data xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance" xsi:type="xsd:Object">
<url>http://www.boemer.com/cgi-bin/cgiip.exe/WService=wsbroker1/sc_progress_cust.p</url>
<httpMethod>POST</httpMethod><params xsi:type="xsd:Object"><CustNum>2</CustNum><Country>Finland</Country>
<Name>fffffff</Name><Address>Rattipolku 3</Address><City>Oslo</City><State>Uusima</State><PostalCode>45321</PostalCode>
<Contact>Urpo Leppakoski</Contact><Phone>(603) 532 5471</Phone><SalesRep>DKP</SalesRep><CreditLimit xsi:type="xsd:long">27600</CreditLimit>
<Balance xsi:type="xsd:double">437.63</Balance><Discount xsi:type="xsd:long">35</Discount>
<Comments>Ship all products 2nd Day Air.</Comments><_selection_9 xsi:type="xsd:boolean">true</_selection_9>
<_embeddedComponents_gridCustomer>[]</_embeddedComponents_gridCustomer><_operationType>update</_operationType>
<_textMatchStyle>exact</_textMatchStyle><_oldValues>{&quot;CustNum&quot;:&quot;2&quot;,&quot;Country&quot;:&quot;Finland&quot;,&quot;Name&quot;:&quot;ffff&quot;
,&quot;Address&quot;:&quot;Rattipolku 3&quot;,&quot;City&quot;:&quot;Oslo&quot;,&quot;State&quot;:&quot;
Uusima&quot;,&quot;PostalCode&quot;:&quot;45321&quot;,&quot;Contact&quot;
:&quot;Urpo Leppakoski&quot;,&quot;Phone&quot;:&quot;(603) 532 5471&quot;
,&quot;SalesRep&quot;:&quot;DKP&quot;,&quot;CreditLimit&quot;:27600,&quot;
Balance&quot;:437.63,&quot;Discount&quot;:35,&quot;Comments&quot;:
&quot;Ship all products 2nd Day Air.&quot;,&quot;_selection_9&quot;:true,
&quot;_embeddedComponents_gridCustomer&quot;:[]}</_oldValues>
<_componentId>formCustomer</_componentId><_dataSource>dsCustomer</_dataSource><isc_metaDataPrefix>_</isc_metaDataPrefix><isc_dataFormat>
json</isc_dataFormat></params><contentType xsi:nil="true"/>
<requestBody xsi:nil="true"/><username xsi:nil="true"/><password xsi:nil="true"/>
<httpHeaders xsi:nil="true"/><uploadFileName xsi:nil="true"/><callbackParam xsi:nil="true"/></data>
*****************************
But when I use the complete code from my page
http://www.boemer.com/cgi-bin/cgiip...._progress_04.r

I see the following form data in my chrome developer console:

******************************
Form Data
CustNum:17
Country:United Kingdom
Name:High Tide Sailingö
Address:178 Schooner Hill
Address2:South Killingholme
City:Immingham
State:Humberside
PostalCode:DN40 3LU
Contact:Angela Tackle
Phone:0469 73211
SalesRep:SLS
CreditLimit:10500
Balance:2648.02
Discount:25
Comments:Speak with Captain Bob before shipping any products.
_selection_1:true
(empty)
_operationType:update
*****************************
As you can see their is an "empty" Var before _operationType and all the data that comes after _selection1 does not reach my server process wich leads to the server error response.
Thanks an kind regards
Paul

[Isomorphic]

Yes, that empty var is what we cannot reproduce and need a test case for.

As far as producing a test case, all you need is code that caused such an invalid request to be created. We won't need any server code.

If you can't produce a test case that shows how the problem occurs, sorry, but there's obviously nothing further we can do for you.

[paulwilhelm]

Hello,
below there is a code with wich you can reprodruce the error. I copied it into the example page
https://www.smartclient.com/smartcli...izeIncrease=10

an clicked "try it".

I opened the isc.showConsole() window and switched to RPC-Tab an activated "Track-RPC"
then i saved a record (update Url does not exist) and the RawRequest shows the empty var
between two other vars: "_selection_19=true&&_operationType="
-----------------------------^---------------
After I switched to Enterprise skin the rawRequest shows no empty var:

"_selection_7=true&_operationType=update" without the empty var.

Kind regards
Paul


//******************
isc.RestDataSource.create({
ID:"countryDS",
dataURL:"countryData",
fields:[
{name:"countryCode", title:"Code", primaryKey:true, canEdit:false},
{name:"countryName", title:"Country"},
{name:"capital", title:"Capital"}
],

fetchDataURL:"[ISOMORPHIC]/system/reference/inlineExamples/dataIntegration/xml/responses/country_fetch_rest.xml",
updateDataURL:"whatever"


});


isc.ListGrid.create({
ID: "countryList",
width:500, height:224, alternateRecordStyles:true,
emptyCellValue: "--",
dataSource: countryDS,
// display a subset of fields from the datasource
fields:[
{name:"countryCode"},
{name:"countryName"},
{name:"capital"},
{name:"continent"}
],
sortField: 0, // sort by countryCode
dataPageSize: 50,
autoFetchData:true,
recordClick: function (viewer, record, recordNum, field, fieldNum, value, rawValue){

formCountry.editRecord(record);
},
});

isc.DynamicForm.create({
ID:"formCountry",
autoDraw:false,
numCols:4,
autoFetchData: false,
margin: 4,
dataSource:"countryDS",
fields:[
{
name:"countryCode"
,disabled:true
},
{
name:"countryName",

required: true
},

{name: "countrySave", title: "Save", type: "button", endRow: false,
click: function(){
formCountry.saveData();
}
}



]
});

isc.VLayout.create({
ID:"custLayout",
margin: 20,
width : 600,
height: 700,
autoDraw:true,
members:[
countryList,
formCountry


]
})

//******************

[Isomorphic]

Thanks for the sample. We are now able to reproduce the issue and are working on a solution.

[Isomorphic]

This issue has been fixed in builds starting on Oct 11.