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Posted to commits@tapestry.apache.org by "Folke Behrens (JIRA)" <ji...@apache.org> on 2009/02/04 14:27:59 UTC
[jira] Created: (TAP5-496) Dummy component which renders nothing
Dummy component which renders nothing
-------------------------------------
Key: TAP5-496
URL: https://issues.apache.org/jira/browse/TAP5-496
Project: Tapestry 5
Issue Type: Improvement
Components: tapestry-core
Affects Versions: 5.0.18
Reporter: Folke Behrens
I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
<ul>
<li t:test="show.item">conditional item</li>
<li t:test="literal:false">dummy item</li>
</ul>
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[jira] Assigned: (TAP5-496) Change If and Unless to render thier
template element if provided (i.e., when using t:type) as well as informal
parameters
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship reassigned TAP5-496:
-----------------------------------------
Assignee: Howard M. Lewis Ship
> Change If and Unless to render thier template element if provided (i.e., when using t:type) as well as informal parameters
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Assignee: Howard M. Lewis Ship
> Priority: Minor
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
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[jira] Updated: (TAP5-496) Change If and Unless to render thier
template element if provided (i.e., when using t:type) as well as informal
parameters
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship updated TAP5-496:
--------------------------------------
Assignee: (was: Howard M. Lewis Ship)
> Change If and Unless to render thier template element if provided (i.e., when using t:type) as well as informal parameters
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Priority: Minor
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
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[jira] Closed: (TAP5-496) Dummy component which renders nothing
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship closed TAP5-496.
-------------------------------------
Resolution: Invalid
Assignee: Howard M. Lewis Ship
Already in the framework,
<ul>
<li t:type="if" t:test="show.item">conditional item</li>
<li t:type="if" t:test="literal:false">dummy item</li>
</ul>
If, Unless and Loop adapt to the element used to define them in the template.
> Dummy component which renders nothing
> -------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Assignee: Howard M. Lewis Ship
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
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[jira] Commented: (TAP5-496) Dummy component which renders nothing
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670828#action_12670828 ]
Howard M. Lewis Ship commented on TAP5-496:
-------------------------------------------
You are correct, I thought I had implemented that for If, but I've only done it for Loop.
> Dummy component which renders nothing
> -------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Assignee: Howard M. Lewis Ship
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
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[jira] Reopened: (TAP5-496) Dummy component which renders nothing
Posted by "Folke Behrens (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Folke Behrens reopened TAP5-496:
--------------------------------
The If component's element, the <li> in this case, will not appear in output markup.
> Dummy component which renders nothing
> -------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Assignee: Howard M. Lewis Ship
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
--
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (TAP5-496) Change If and Unless to render thier
template element if provided (i.e., when using t:type) as well as informal
parameters
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship updated TAP5-496:
--------------------------------------
Assignee: (was: Howard M. Lewis Ship)
> Change If and Unless to render thier template element if provided (i.e., when using t:type) as well as informal parameters
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Priority: Minor
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
--
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[jira] Commented: (TAP5-496) Dummy component which renders nothing
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670828#action_12670828 ]
Howard M. Lewis Ship commented on TAP5-496:
-------------------------------------------
You are correct, I thought I had implemented that for If, but I've only done it for Loop.
> Dummy component which renders nothing
> -------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Assignee: Howard M. Lewis Ship
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
--
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[jira] Closed: (TAP5-496) Dummy component which renders nothing
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship closed TAP5-496.
-------------------------------------
Resolution: Invalid
Assignee: Howard M. Lewis Ship
Already in the framework,
<ul>
<li t:type="if" t:test="show.item">conditional item</li>
<li t:type="if" t:test="literal:false">dummy item</li>
</ul>
If, Unless and Loop adapt to the element used to define them in the template.
> Dummy component which renders nothing
> -------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Assignee: Howard M. Lewis Ship
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
--
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[jira] Updated: (TAP5-496) Change If and Unless to render thier
template element if provided (i.e., when using t:type) as well as informal
parameters
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship updated TAP5-496:
--------------------------------------
Priority: Minor (was: Major)
Summary: Change If and Unless to render thier template element if provided (i.e., when using t:type) as well as informal parameters (was: Dummy component which renders nothing)
> Change If and Unless to render thier template element if provided (i.e., when using t:type) as well as informal parameters
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Assignee: Howard M. Lewis Ship
> Priority: Minor
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
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[jira] Reopened: (TAP5-496) Dummy component which renders nothing
Posted by "Folke Behrens (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Folke Behrens reopened TAP5-496:
--------------------------------
The If component's element, the <li> in this case, will not appear in output markup.
> Dummy component which renders nothing
> -------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Assignee: Howard M. Lewis Ship
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
--
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[jira] Closed: (TAP5-496) Change If and Unless to render thier
template element if provided (i.e., when using t:type) as well as informal
parameters
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship closed TAP5-496.
-------------------------------------
Resolution: Fixed
Fix Version/s: 5.1.0.0
> Change If and Unless to render thier template element if provided (i.e., when using t:type) as well as informal parameters
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Assignee: Howard M. Lewis Ship
> Priority: Minor
> Fix For: 5.1.0.0
>
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
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[jira] Assigned: (TAP5-496) Change If and Unless to render thier
template element if provided (i.e., when using t:type) as well as informal
parameters
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship reassigned TAP5-496:
-----------------------------------------
Assignee: Howard M. Lewis Ship
> Change If and Unless to render thier template element if provided (i.e., when using t:type) as well as informal parameters
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Assignee: Howard M. Lewis Ship
> Priority: Minor
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
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[jira] Closed: (TAP5-496) Change If and Unless to render thier
template element if provided (i.e., when using t:type) as well as informal
parameters
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship closed TAP5-496.
-------------------------------------
Resolution: Fixed
Fix Version/s: 5.1.0.0
> Change If and Unless to render thier template element if provided (i.e., when using t:type) as well as informal parameters
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Assignee: Howard M. Lewis Ship
> Priority: Minor
> Fix For: 5.1.0.0
>
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
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[jira] Updated: (TAP5-496) Change If and Unless to render thier
template element if provided (i.e., when using t:type) as well as informal
parameters
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship updated TAP5-496:
--------------------------------------
Priority: Minor (was: Major)
Summary: Change If and Unless to render thier template element if provided (i.e., when using t:type) as well as informal parameters (was: Dummy component which renders nothing)
> Change If and Unless to render thier template element if provided (i.e., when using t:type) as well as informal parameters
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-496
> URL: https://issues.apache.org/jira/browse/TAP5-496
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0.18
> Reporter: Folke Behrens
> Assignee: Howard M. Lewis Ship
> Priority: Minor
>
> I use a lot of dummy texts in my template to see what the page will actually look like when rendered. To filter out these fragments I created a "Dummy" component whose setupRender method always returns "false".
> I don't know if this is efficient but it would be nice to have something like this already in T5's component library.
> More efficient would be a special marker XML attribute that the template parser recognizes. Maybe something like a t:test attribute which is works like <t:if test="...">...</t:if>. If the contained expression evaluations to false or null the marked element is filtered.
> <ul>
> <li t:test="show.item">conditional item</li>
> <li t:test="literal:false">dummy item</li>
> </ul>
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