I found a cool Safari Extension called "Better Source" that helped me get closer on this problem, I'm hoping someone can help me beyond this. .
Basically, the idea is that I want a grid that is initially hidden. Clicking
on a button reveals a grid, clicking on an item in the grid reveals a detail
zone for the item in the grid.
The grid works separately, but not when nested.
So we start with a t:zone wrapped around a link:
<t:zone t:id="popupZonelocations">
<a class="button" t:type="eventlink"
t:zone="popupZonelocations" t:context="literal:locations" t:event="showToMany"
t:id="showlocaitons">Show Locations</a>
</t:zone>
That returns the block below:
<t:block t:id="locationsGridBlock">
<t:pace.grid.ActivationLocationGrid
activationlocationSource="user.locations" t:id="locationsgrid"/>
</t:block>
My ActivationLocationGrid component is basically:
<zone i:id="details" />
<grid>
<t:parameter name="firstCell>
<eventlink zone="details">
</t:parameter>
</grid>
<block t:id="details">
stuff
</block>
So basically, after the load, we should have:
<zone id='first zone'>
<zone id ='second zone'>
<grid>
<link zone='second zone'>
</grid>
</zone>
</zone>
Here's what the resulting HTML source looks like after the grid has been
revealed. It looks like what has happened is that Tapestry has generated some
sort of id suffix: 12a7d6e06a7 Which it then proceeds to append to the IDs of
everything in the result of loading the first zone. But its not propogating
that suffix everywhere properly, because then the links inside the grid don't
work, at least my links don't, but the sort headers do! Digging in a bit more,
it seems that the issue is that the zoneId's don't have the suffix when the
list of linkZones is generated, which I can show after the HTML:
HTML:
<div class="t-zone" id="popupZonelocations" style="background-image: none;
background-color: rgb(255, 255, 255); ">
227 <span class="text">Locations has 13 items
<br></span>
228
229
230 <div class="t-zone" id="popupZoneActivationLocation_12a7d6e06a7">
231 </div>
232 <div id="gridAL_12a7d6e06a7"><div class="t-data-grid">
233
234
235
236 <table class="t-data-grid">
237 <thead><tr><th class="uuid t-first"><a id="sort_12a7d6e06a7"
href="/Zardoz2/pace/view/user.userviewlong.locationsgrid.gridal.columns:sort/uuid/gridAL_12a7d6e06a7?t:ac=29F85122-60BB-43C0-A086-D0FF0AD64D86">uuid</a><a
id="sort2_12a7d6e06a7"
href="/Zardoz2/pace/view/user.userviewlong.locationsgrid.gridal.columns:sort/uuid/gridAL_12a7d6e06a7?t:ac=29F85122-60BB-43C0-A086-D0FF0AD64D86"><img
alt="[Sortable]" class="t-sort-icon"
src="/Zardoz2/assets/1.0-SNAPSHOT/core/components/sortable.png"></a></th><th
class="userName t-sort-column-descending"><a id="sort_12a7d6e06a7_0"
class="t-sort-column-descending"
href="/Zardoz2/pace/view/user.userviewlong.locationsgrid.gridal.columns:sort/userName/gridAL_12a7d6e06a7?t:ac=29F85122-60BB-43C0-A086-D0FF0AD64D86">userName</a><a
id="sort2_12a7d6e06a7_0" class="t-sort-column-descending"
href="/Zardoz2/pace/view/user.userviewlong.locationsgrid.gridal.columns:sort/userName/gridAL_12a7d6e06a7?t:ac=29F85122-60BB-43C0-A086-D0FF0AD64D86"><img
alt="[Desc]" class="t-sort-icon"
src="/Zardoz2/assets/1.0-SNAPSHOT/core/components/sort-desc.png"></a></th><th
class="userDescription t-last"><a id="sort_12a7d6e06a7_1"
href="/Zardoz2/pace/view/user.userviewlong.locationsgrid.gridal.columns:sort/userDescription/gridAL_12a7d6e06a7?t:ac=29F85122-60BB-43C0-A086-D0FF0AD64D86">userDescription</a><a
id="sort2_12a7d6e06a7_1"
href="/Zardoz2/pace/view/user.userviewlong.locationsgrid.gridal.columns:sort/userDescription/gridAL_12a7d6e06a7?t:ac=29F85122-60BB-43C0-A086-D0FF0AD64D86"><img
alt="[Sortable]" class="t-sort-icon"
src="/Zardoz2/assets/1.0-SNAPSHOT/core/components/sortable.png"></a></th></tr></thead>
238 <tbody>
239 <tr class="even t-first"><td class="uuid">
240 <a id="popupActivationLocationDetauls_12a7d6e06a7"
class="buttonPopup"
href="/Zardoz2/pace/view/user.userviewlong.locationsgrid:popup/BD84E635-FC4A-42A6-A59D-5E49E9CCB66C?t:ac=29F85122-60BB-43C0-A086-D0FF0AD64D86">BD84E635-FC4A-42A6-A59D-5E49E9CCB66C</a>
241 </td><td class="userName t-sort-column-descending">iLok2
#2</td><td class="userDescription">iLok Newly Registered To Pierce</td></tr><tr
class="odd"><td class="uuid">
242 <a id="popupActivationLocationDetauls_12a7d6e06a7_0"
class="buttonPopup"
href="/Zardoz2/pace/view/user.userviewlong.locationsgrid:popup/0C41FFA2-E825-485E-A7D8-55038194830F?t:ac=29F85122-60BB-43C0-A086-D0FF0AD64D86">0C41FFA2-E825-485E-A7D8-55038194830F</a>
243 </td><td class="userName t-sort-column-descending">iLok2
#1</td><td class="userDescription">iLok Newly Registered To Pierce</td></tr><tr
class="even"><td class="uuid">
Link Zone list excerpt showing both the parameters for a grid sort label, and
the parameters for a link inside the grid:
{
"linkId" : "sort2_12a7d8dbe0e_1",
"url" :
"/Zardoz2/pace/view/user.userviewlong.locationsgrid.gridal.columns:sort/userDescription/gridAL_12a7d8dbe0e?t:ac=29F85122-60BB-43C0-A086-D0FF0AD64D86",
"zoneId" : "gridAL_12a7d8dbe0e"
},
{
"linkId" : "popupActivationLocationDetauls_12a7d8dbe0e",
"url" :
"/Zardoz2/pace/view/user.userviewlong.locationsgrid:popup/107A0D2E-6F62-44E7-B3E9-D3D47C0A11D3?t:ac=29F85122-60BB-43C0-A086-D0FF0AD64D86",
"zoneId" : "popupZoneActivationLocation"
},
Note that the Grid sort link has the right zoneId, and that it's told to update
the right zone, in that the suffix has been added to the zoneId specifier.
The link inside the grid is not told to update the right zone because the
suffix has NOT been added.
Pierce
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