Event handling across master/detail regions.
Hi,
I have a table displaying a few targets in the master region and the details of the selected target are shown in an other region. The selected target is passed as an input parameter to the dependent region.
Both these regions are displayed in one page. Is there a way to make the first row auto selected in the master region table and show it's contents in the dependent region ?
The trouble here is that the selected row target needs to be passed as an input parameter to the dependent region. Is there a way to fire a table selection listener after the master region has been rendered ?
Currently, we display the first region table with no rows selected. When the user selects a row, the table selection listener updates the input parameter to the detail region which then gets refreshed.
Thanks
Shankar
Hi Frank,
This is the contents of the pageDef where I'm including the master(first one) and detail regions(second one). The highlighted parameter('cohTargetName') is the selected target input parameter to the detail region.
Once the user selects a table row, I set the selected target value in emas_model_coherence_CoherenceGroupModel.selectedTarget.
Can you provide me with an example of defining this parameter in terms of the first row of the table ?
Thanks
Shankar
<pageDefinition>
<executables>
<taskFlow id="coherenceGroupRegion"
taskFlowId="WEB-INF/as/coherence/emas-coherence-group-taskflow#emas-coherence-group-taskflow"
Refresh="ifNeeded"
xmlns="http://xmlns.oracle.com/adf/controller/binding">
<parameters>
<parameter id="targetName" xmlns="http://xmlns.oracle.com/adfm/uimodel"
value="#{emas_model_coherence_CoherenceGroupModel.targetName}"/>
<parameter id="targetType" xmlns="http://xmlns.oracle.com/adfm/uimodel"
value="#{emas_model_coherence_CoherenceGroupModel.targetType}"/>
<parameter id="refreshTime" value="${viewScope.sdk_pagetemplate_model.contextHeader.timeStamp}"/>
</parameters>
</taskFlow>
<taskFlow id="coherenceNodeTableRegion"
taskFlowId="WEB-INF/as/coherence/emas-coherence-nodeTable-taskflow#emas-coherence-nodeTable-taskflow"
Refresh="ifNeeded"
xmlns="http://xmlns.oracle.com/adf/controller/binding">
<parameters>
*<parameter id="cohTargetName" xmlns="http://xmlns.oracle.com/adfm/uimodel"*
*value="#{emas_model_coherence_CoherenceGroupModel.selectedTarget}"/>*
<parameter id="targetName" xmlns="http://xmlns.oracle.com/adfm/uimodel"
value="#{emas_model_coherence_CoherenceGroupModel.targetName}"/>
<parameter id="targetType" xmlns="http://xmlns.oracle.com/adfm/uimodel"
value="#{emas_model_coherence_CoherenceGroupModel.targetType}"/>
<parameter id="refreshTime" value="${viewScope.sdk_pagetemplate_model.contextHeader.timeStamp}"/>
</parameters>
</taskFlow>
</executables>
<bindings/>
</pageDefinition>
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Thanks!@strick,
Don't know if you got this sorted out already, but I'll add an answer since I looked here when trying to figure this out.
I had the same problem.
You can get this to do what you want in two steps:
1.) Just below the line in your code that reads
var formattedDateString = data[0][0][1] + "/" + data[0][0][2] + "/" + data[0][0][0];
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Hope this helps. -
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Regards, -
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Problem with apply changes on master-detail with respect to date handling
dear sir,
i have one tabler where in i have created from_Date and to_date as varchar2(30) each. I stored the from date as 'dd-mon-yyyy hh24:mi' I had written before header process for calculating no of days between from_Date and to_Date using the said format. If to_Date is null then first i store the value as
to_char(sysdate,'dd-mon-yyyy hh24:mi') and then convert it as to_Date(substr(to_Date,1,17),'dd-mon-yyyy hh24:mi'). this calculation of days procedures works fine in sql command mode.
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if anybody could help me, i will be much obliged.
thanking you,
yours
dr.s.raghunathaI think the best would be if you create an example on apex.oracle.com and I will debug it.
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://apex.oracle.com/pls/otn/f?p=31517:1
------------------------------------------------------------------------------ -
Details region error whit no records in master
hi,
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I apologise for my so late replay.....
The detail region is hitting the server and the message
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Hold on............... I have found the solution just right
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Bye
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Master Detail page. - Create Row.
Hi
I have created a master details search page using the following BC4J objects
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but if i give some department no which is already existing in department table region both is getting committed.
How to handle this problem.
how to issue commit separately for master and detail.
Am i clear with the explanation.
Edited by: user10613877 on Dec 13, 2008 9:04 AMI guess you will also need a View Link between the the 2 VOs.
Also the attributes that would be used to join, should be declared as Key Attributes. Here in your case, Dept_Id should be the key Attribute in both the VOs.
You can refer this link.
[master-detail mandatory steps|http://apps2fusion.com/at/ps/333-oa-framework-master-detail-region-mandatory-steps] -
I'd like to use a master/detail region scenario with FLV's.
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an XML file.
Here's what I've come up with this far:
http://s254856054.onlinehome.us/tv/
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Thanks,just load link to the video and use the appropriate tag for
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<movie>
<title>movie 1</title>
<description>test movie</description>
<thumbnail>images/movie1.gif</thumbnail>
<video>video/video1.flv</video>
</movie>
</xml>
the use spry region or repeat region for displaying video...
how to display it? follow adobe product demo on spry folder, it
similarly when you want to display image you would use
<img src="$thumbnail" alt="$title" />
do it with the flv and use the appropriate tag for it (i
never use flv so i dunno which tag should used)
if you want it only play when user click the thumb then set
event for onclick in the image the call a function that can do
loadUrl(); for that, example:
<script>
loadFlv(Url){
document.getElementById("flv_viewer").href = Url;
</script>
where
flv_viewer is the correct id for tag that will display flv
object -
Need help with master detail from different datasets
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<link href="/SpryAssets/SprySpotlightColumn.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
var DSpresence = new Spry.Data.XMLDataSet("/SpeciesReview/Copy of tblSppMapUnitPres.xml", "dataroot/Copy_x0020_of_x0020_tblSppMapUnitPres");
var DSancillary = new Spry.Data.XMLDataSet("/SpeciesReview/ModelingAncillarywname.xml", "dataroot/Sheet1", {sortOnLoad: "CommonName", sortOrderOnLoad: "ascending"});
var DSpresence2 = new Spry.Data.XMLDataSet("/SpeciesReview/Copy of tblSppMapUnitPres.xml", "dataroot/Copy_x0020_of_x0020_tblSppMapUnitPres[strSpeciesModelCode='DSancillary::strSpec iesModelCode']");
var dsMUDescription = new Spry.Data.XMLDataSet("/SpeciesReview/tblMapUnitDesc.xml", "dataroot/tblMapUnitDesc");
var dsMUDescription2= new Spry.Data.XMLDataSet("/SpeciesReview/tblMapUnitDesc.xml", "dataroot/tblMapUnitDesc[intLSGapMapCode='{DSpresence2::intLSGapMapCode}']");
</script>
</head>
<body>
<div style="width: 100%">
<div id="Species_DIV" spry:region="DSancillary DSpresence dsMUDescription" width="50%" style="float:left">
<table id="DSancillary">
<tr>
<th>Species Code</th>
</tr>
<tr spry:repeat="DSancillary" "DSpresence" "dsMUDescription" spry:setrow="DSancillary" >
<td>{strSpeciesModelCode}</td>
</tr>
</table>
</div>
<div id="Species_Detail_DIV" spry:detailregion="DSancillary DSpresence dsMUDescription" style="float:right; margin-top:20px; width: 40%">
<table id="Species_Detail_Table" >
<tr width="100%">
<th style="font-family:Verdana, Geneva, sans-serif; font-size:14px; background-color:#CCCCCC; font-weight:bold">Modeling variables used for {strSpeciesModelCode}</th>
</tr>
<tr>
<td spry:if="'{memModelNotes}' != ''">Hand Model Notes: {DSancillary::memModelNotes}</td></tr>
<tr>
<td spry:if="'{DSancillary::ysnHydroFW}' == 1">HydroFW: {DSancillary::ysnHydroFW}<br />Buffer from flowing water: {DSancillary::intFromBuffFW}<br />
Buffer into flowing water: {DSancillary::intIntoBuffFW}
</td></tr>
<tr>
<td spry:if="'{DSancillary::ysnHydroOW}' == 1"> Buffer from open water: {DSancillary::intFromBuffFW}<br />Buffer into open water: {DSancillary::intIntoBuffOW}</td></tr>
<tr><td><br /></td></tr>
<tr><th>Mapcode:</th></tr>
<tr spry:repeat="DSpresence">
<td spry:if="'{DSpresence::ysnPres}' == '1'">{DSpresence::intLSGapMapCode}</td><td spry:if= "'{DSpresence::intLSGapMapCode}'=='{dsMUDescription::intLSGapMapCode}'">{dsMUDescription: :strLSGapName}</td>
</tr>
<tr><td><ul>
<li spry:repeat="DSpresence" spry:if="'{DSpresence::ysnPres}' == '1'">{DSpresence::intLSGapMapCode}{dsMUDescription::intLSGapMapCode}</li>
</ul></td></tr>
</table>
</div>
</div>
</body>The best way to do this is to use xPath filtering. This http://labs.adobe.com/technologies/spry/samples/data_region/FilterXPath_with_params.html example will give you the general idea.
The example uses a URL variable but there is no need for that if you use a procedure similar to
function newXPath(cat){
DSpresence.setXPath("dataroot/Copy_x0020_of_x0020_tblSppMapUnitPres[strSpeciesModelCode=' {DSpresence::strSpeciesModelCode}']");
DSpresence.loadData();
The function can be triggered with an onclick event placed on {strSpeciesModelCode}
Gramps
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