Hello everyone. I'm using Tapestry-Jquery and I'm trying to configure my
datatable to use fnRowCallback. The idea behind fnRowCallback is to style a
row based on cell data. In my case if a purchase order is a rush, add a
class to the row styling it to red.
The datatable example in the API says fnRowCallback should be configured as
followed,
$(document).ready( function() {
$('#example').dataTable( {
"fnRowCallback": function( nRow, aData, iDisplayIndex,
iDisplayIndexFull ) {
// Bold the grade for all 'A' grade browsers
if ( aData[4] == "A" )
{
$('td:eq(4)', nRow).html( '*A*' );
}
}
} );
} );
I'm configuring my datatable serverside and passing it into my component
like so,
java
public JSONObject getOptions() {
JSONObject json = new JSONObject();
json.put("bJQueryUI", "true");
json.put("bStateSave", true);
json.put("bAutoWidth", true);
}
tml
<t:jquery.datatable t:source="purchaseRequests"
t:mode="false"
t:options="options"
rowsPerPage="25"
t:row="purchaseRequest"
t:mixins="rowColor"
>
Because JSON doesn't support functions, I created a mixin called rowColor
that handles fnRowCallback, however I'm getting script limit errors in ie8.
My mixin/script is as followed.
RowColor mixin
public void afterRender() {
JSONObject opt = new JSONObject();
opt.put("id", table.getClientId());
js.addInitializerCall(InitializationPriority.EARLY, "rowColor",
opt);
}
(function( $ ) {
T5.extendInitializers(function(){
function rowColor(specs) {
//Insert second tr row in the thead part
var oTable = $("#"+specs.id).dataTable(),
oldoptions = oTable.fnSettings();
var newoptions = $.extend(oldoptions , {
"bJQueryUI": true,
"bStateSave": true,
"fnRowCallback" : function( nRow, aData, iDisplayIndex,
iDisplayIndexFull ) {
if (aData["rush"] == "Rush" ) {
nRow.className = nRow.className + " gradeX";
}
}
})
oTable.fnDestroy();
$("#"+specs.id).dataTable(newoptions);
}
return {
rowColor : rowColor
}
});
}) ( jQuery )
Does anybody else know how to do this?
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