Dataprocessor - set only changed cells to bold?

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#1

I’m using Grid with DataProcessor in a configuration dialog. Using manual updates, so user can change multiple things at once.



I noticed that when a value is changed, all cells in that row get bold text. I need only the cells that actually were edited in that row to be bold, and the rest to retain original style. Is that possible?

#2


Data Processor doesn’t provide a ready solution.


You can try to use “onRowMark” event to block default Data Processor’s marking.


dp.attachEvent(“onRowMark”,function(rowId,state,mode){ /state:true/false;mode can be inserted, updated,deleted/
if(state && mode==“updated”){
yourFunction(rowId)
return false
}
return true
})


Here you can find the changed cells in the row and mark them.



#3

Is there functionality in the grid to tell me which cells are changed compared to initial load, or will I have to keep parallel data structure to use this solution?

#4

To find out if cell was changed you can use wasChanged() cell’s object method:
myDataProcessor.attachEvent(“onRowMark”,function(id,state,mode){
if(state&&mode==“updated”){
mygrid.forEachCell(id,function(obj){
if (obj.wasChanged()) obj.cell.style.fontWeight=“bold”;
});
return 0;
}
return true;
})

#5

Thank you. Works like a charm for ed, edn and combo excells. ch presents a problem, as check box doesn’t get bold. Any suggestions? Is there a way to get excell type for a cell, so I could maybe play with color or size…?

#6

You can get type of the column using getColType(cInd) method:
mygrid.forEachCell(id,function(obj){
var type=mygrid.getColType(obj.cell._cellIndex);
…
});

Also you can check if cell is checkbox using isCheckbox() method:
mygrid.forEachCell(id,function(obj){
if (obj.isCheckbox()) {
…
});