[#LPP-4044] DHTML: IE7 bug with java rpc

OpenLaszlo

DHTML: IE7 bug with java rpc

Created: 25/May/07 12:24 PM Updated: 19/Jul/07 12:25 PM

Component/s:

LFC - Data

Affects Version/s:

4.0.0

Fix Version/s:

Legals, 4.0.3

Time Tracking:

Not Specified

Severity:	Minor
Fixed in Change#:	5,273
Runtime:	N/A
Fix in hand:	False

Description

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I'm running this JavaRPC sample program contained in the OL 4.0.2 Developer's Guide documentation:

http://localhost:8080/lps4/docs/guide/programs/rpc-javarpc-$2.lzx?lzr=dhtml

The program runs OK w/ FF2 DHTML, but fails w/ IE7 DHTML.

In IE7, clicking the "construct" button works, but the "getinfo" button returns ERROR: LzDelegate is required, got: .getInfo._handler()

So, it doesn't seem possible to access OL 4.0.2 javarpc results in IE7 w/ DHTML until this is fixed... :-(

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Henry Minsky - 30/May/07 07:01 PM

Patch is actually

Fix to lps/components/rpc/javarpc/library/dhtml/javarpc.js

function invoke (delegate, args, opts, secure, secureport){

    if ( ! delegate instanceof LzDelegate ) {
        Debug.write("ERROR: LzDelegate is required, got:", delegate);
        return;
    }

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Mamye Kratt - 19/Jul/07 10:28 AM

Fixed need to be tested

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Mamye Kratt - 19/Jul/07 12:24 PM

(4.0 branch (4.0.3) local build r5678)
Testfile passes in IE

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Mamye Kratt - 19/Jul/07 12:25 PM

Need to test in legals.

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Mamye Kratt - 19/Jul/07 12:25 PM

Closed in 4.0.3, need to test legals.