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Posted to dev@tapestry.apache.org by "Jeremy F. Kassis (JIRA)" <de...@tapestry.apache.org> on 2007/06/17 17:38:26 UTC
[jira] Created: (TAPESTRY-1583) Cannot Pass Blocks to Layout
Components
Cannot Pass Blocks to Layout Components
---------------------------------------
Key: TAPESTRY-1583
URL: https://issues.apache.org/jira/browse/TAPESTRY-1583
Project: Tapestry
Issue Type: Bug
Affects Versions: 5.0.4
Reporter: Jeremy F. Kassis
As per http://tapestry.apache.org/tapestry5/tapestry-core/guide/templates.html, the template of a page that calls a layout component must look like this:
<t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
My Page Specific Content
</t:layout>
The layout component looks like this:
<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
<head>
<title>My Tapestry Application</title>
</head>
<body>
<t:body/>
</body>
</html>
If I want a more sophisticated layout that renders blocks passed as parameters instead of just a body, i'd be tempted to try this:
<t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd" block1="block:block1" block2="block:block2">
<t:block id="block1">My Page Specific Content for Block 1</t:block>
<t:block id="block2">My Page Specific Content for Block 2</t:block>
</t:layout>
But tapestry can't bind block1 and block2, because they appear in the template after the binding point.
This solution works, but produces an extra <html> tag in the output document:
<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
<t:block id="block1">My Page Specific Content for Block 1</t:block>
<t:block id="block2">My Page Specific Content for Block 2</t:block>
<t:layout block1="block:block1" block2="block:block2"></t:layout>
</html>
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[jira] Assigned: (TAPESTRY-1583) Cannot Pass Blocks to Layout
Components
Posted by "Howard M. Lewis Ship (JIRA)" <de...@tapestry.apache.org>.
[ https://issues.apache.org/jira/browse/TAPESTRY-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship reassigned TAPESTRY-1583:
----------------------------------------------
Assignee: Howard M. Lewis Ship
> Cannot Pass Blocks to Layout Components
> ---------------------------------------
>
> Key: TAPESTRY-1583
> URL: https://issues.apache.org/jira/browse/TAPESTRY-1583
> Project: Tapestry
> Issue Type: Bug
> Affects Versions: 5.0.4
> Reporter: Jeremy F. Kassis
> Assignee: Howard M. Lewis Ship
> Fix For: 5.0.5
>
>
> As per http://tapestry.apache.org/tapestry5/tapestry-core/guide/templates.html, the template of a page that calls a layout component must look like this:
> <t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> My Page Specific Content
> </t:layout>
> The layout component looks like this:
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> <head>
> <title>My Tapestry Application</title>
> </head>
> <body>
> <t:body/>
> </body>
> </html>
> If I want a more sophisticated layout that renders blocks passed as parameters instead of just a body, i'd be tempted to try this:
> <t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd" block1="block:block1" block2="block:block2">
> <t:block id="block1">My Page Specific Content for Block 1</t:block>
> <t:block id="block2">My Page Specific Content for Block 2</t:block>
> </t:layout>
> But tapestry can't bind block1 and block2, because they appear in the template after the binding point.
> This solution works, but produces an extra <html> tag in the output document:
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> <t:block id="block1">My Page Specific Content for Block 1</t:block>
> <t:block id="block2">My Page Specific Content for Block 2</t:block>
> <t:layout block1="block:block1" block2="block:block2"></t:layout>
> </html>
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[jira] Commented: (TAPESTRY-1583) Cannot Pass Blocks to Layout
Components
Posted by "Howard M. Lewis Ship (JIRA)" <de...@tapestry.apache.org>.
[ https://issues.apache.org/jira/browse/TAPESTRY-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12505625 ]
Howard M. Lewis Ship commented on TAPESTRY-1583:
------------------------------------------------
I'd like to see a more realistic test case; what you have should be working, even though <t:parameter> was designed specifically to address what you are attempting.
> Cannot Pass Blocks to Layout Components
> ---------------------------------------
>
> Key: TAPESTRY-1583
> URL: https://issues.apache.org/jira/browse/TAPESTRY-1583
> Project: Tapestry
> Issue Type: Bug
> Affects Versions: 5.0.4
> Reporter: Jeremy F. Kassis
>
> As per http://tapestry.apache.org/tapestry5/tapestry-core/guide/templates.html, the template of a page that calls a layout component must look like this:
> <t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> My Page Specific Content
> </t:layout>
> The layout component looks like this:
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> <head>
> <title>My Tapestry Application</title>
> </head>
> <body>
> <t:body/>
> </body>
> </html>
> If I want a more sophisticated layout that renders blocks passed as parameters instead of just a body, i'd be tempted to try this:
> <t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd" block1="block:block1" block2="block:block2">
> <t:block id="block1">My Page Specific Content for Block 1</t:block>
> <t:block id="block2">My Page Specific Content for Block 2</t:block>
> </t:layout>
> But tapestry can't bind block1 and block2, because they appear in the template after the binding point.
> This solution works, but produces an extra <html> tag in the output document:
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> <t:block id="block1">My Page Specific Content for Block 1</t:block>
> <t:block id="block2">My Page Specific Content for Block 2</t:block>
> <t:layout block1="block:block1" block2="block:block2"></t:layout>
> </html>
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[jira] Closed: (TAPESTRY-1583) The "block:" binding prefix may only
reference blocks that appear before the reference in the template, an error
occurs if the block is defined later in the template
Posted by "Howard M. Lewis Ship (JIRA)" <de...@tapestry.apache.org>.
[ https://issues.apache.org/jira/browse/TAPESTRY-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship closed TAPESTRY-1583.
------------------------------------------
Resolution: Fixed
Fix Version/s: 5.0.5
> The "block:" binding prefix may only reference blocks that appear before the reference in the template, an error occurs if the block is defined later in the template
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: TAPESTRY-1583
> URL: https://issues.apache.org/jira/browse/TAPESTRY-1583
> Project: Tapestry
> Issue Type: Bug
> Affects Versions: 5.0.4
> Reporter: Jeremy F. Kassis
> Assignee: Howard M. Lewis Ship
> Fix For: 5.0.5
>
>
> As per http://tapestry.apache.org/tapestry5/tapestry-core/guide/templates.html, the template of a page that calls a layout component must look like this:
> <t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> My Page Specific Content
> </t:layout>
> The layout component looks like this:
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> <head>
> <title>My Tapestry Application</title>
> </head>
> <body>
> <t:body/>
> </body>
> </html>
> If I want a more sophisticated layout that renders blocks passed as parameters instead of just a body, i'd be tempted to try this:
> <t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd" block1="block:block1" block2="block:block2">
> <t:block id="block1">My Page Specific Content for Block 1</t:block>
> <t:block id="block2">My Page Specific Content for Block 2</t:block>
> </t:layout>
> But tapestry can't bind block1 and block2, because they appear in the template after the binding point.
> This solution works, but produces an extra <html> tag in the output document:
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> <t:block id="block1">My Page Specific Content for Block 1</t:block>
> <t:block id="block2">My Page Specific Content for Block 2</t:block>
> <t:layout block1="block:block1" block2="block:block2"></t:layout>
> </html>
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[jira] Commented: (TAPESTRY-1583) Cannot Pass Blocks to Layout
Components
Posted by "Howard M. Lewis Ship (JIRA)" <de...@tapestry.apache.org>.
[ https://issues.apache.org/jira/browse/TAPESTRY-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12507653 ]
Howard M. Lewis Ship commented on TAPESTRY-1583:
------------------------------------------------
I dug around a little and I see the problem.
The block: binding prefix is evaluated "in line", so you are right, it can't reference blocks that haven't yet been encountered during the processing of the template.
I'll defer out the resolution of the block until it is needed and that should take care of the problem.
> Cannot Pass Blocks to Layout Components
> ---------------------------------------
>
> Key: TAPESTRY-1583
> URL: https://issues.apache.org/jira/browse/TAPESTRY-1583
> Project: Tapestry
> Issue Type: Bug
> Affects Versions: 5.0.4
> Reporter: Jeremy F. Kassis
>
> As per http://tapestry.apache.org/tapestry5/tapestry-core/guide/templates.html, the template of a page that calls a layout component must look like this:
> <t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> My Page Specific Content
> </t:layout>
> The layout component looks like this:
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> <head>
> <title>My Tapestry Application</title>
> </head>
> <body>
> <t:body/>
> </body>
> </html>
> If I want a more sophisticated layout that renders blocks passed as parameters instead of just a body, i'd be tempted to try this:
> <t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd" block1="block:block1" block2="block:block2">
> <t:block id="block1">My Page Specific Content for Block 1</t:block>
> <t:block id="block2">My Page Specific Content for Block 2</t:block>
> </t:layout>
> But tapestry can't bind block1 and block2, because they appear in the template after the binding point.
> This solution works, but produces an extra <html> tag in the output document:
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> <t:block id="block1">My Page Specific Content for Block 1</t:block>
> <t:block id="block2">My Page Specific Content for Block 2</t:block>
> <t:layout block1="block:block1" block2="block:block2"></t:layout>
> </html>
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[jira] Updated: (TAPESTRY-1583) The "block:" binding prefix may
only reference blocks that appear before the reference in the template, an
error occurs if the block is defined later in the template
Posted by "Howard M. Lewis Ship (JIRA)" <de...@tapestry.apache.org>.
[ https://issues.apache.org/jira/browse/TAPESTRY-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship updated TAPESTRY-1583:
-------------------------------------------
Summary: The "block:" binding prefix may only reference blocks that appear before the reference in the template, an error occurs if the block is defined later in the template (was: Cannot Pass Blocks to Layout Components)
> The "block:" binding prefix may only reference blocks that appear before the reference in the template, an error occurs if the block is defined later in the template
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: TAPESTRY-1583
> URL: https://issues.apache.org/jira/browse/TAPESTRY-1583
> Project: Tapestry
> Issue Type: Bug
> Affects Versions: 5.0.4
> Reporter: Jeremy F. Kassis
> Assignee: Howard M. Lewis Ship
> Fix For: 5.0.5
>
>
> As per http://tapestry.apache.org/tapestry5/tapestry-core/guide/templates.html, the template of a page that calls a layout component must look like this:
> <t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> My Page Specific Content
> </t:layout>
> The layout component looks like this:
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> <head>
> <title>My Tapestry Application</title>
> </head>
> <body>
> <t:body/>
> </body>
> </html>
> If I want a more sophisticated layout that renders blocks passed as parameters instead of just a body, i'd be tempted to try this:
> <t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd" block1="block:block1" block2="block:block2">
> <t:block id="block1">My Page Specific Content for Block 1</t:block>
> <t:block id="block2">My Page Specific Content for Block 2</t:block>
> </t:layout>
> But tapestry can't bind block1 and block2, because they appear in the template after the binding point.
> This solution works, but produces an extra <html> tag in the output document:
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
> <t:block id="block1">My Page Specific Content for Block 1</t:block>
> <t:block id="block2">My Page Specific Content for Block 2</t:block>
> <t:layout block1="block:block1" block2="block:block2"></t:layout>
> </html>
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