I'm trying to send objects in a sessionStorage with a button calls ".buttonClipboard". But only send one. I want send more objects from the table.
This is the code:
$('#buttonsDocumentation .buttonClipboard').on('click', function(){
clipboard = JSON.parse(sessionStorage.getItem("clipboard"));
if($.inArray(rowSelected[0], clipboard) < 0){
if(clipboard == null){
clipboard = [];
}
clipboard.push(rowSelected[0]);
sessionStorage.setItem('clipboard', JSON.stringify(clipboard));
}
testClipboard();
});
How is it?
PD: rowSelected[0] is like id from object row.
I have an alternative, but only works in one table (tabDocument) instead of two (tabSearch):
$('#buttonsDocumentacion .botonClipboard').on('click', function(){
var idsClip=[];
if(clipboard = tableDocument.rows('.selected').data()){
for(var i=0; i<clipboard.length; i++){
idsClip.push(clipboard[i][0]);
}
}
sessionStorage.setItem('clipboard', JSON.stringify(idsClip));
compruebaClipboard();
})
To add multiple selected rows to the clipboard, you need to send all of them in push(), not just selectedRow[0]. You can use spread syntax for this:
clipboard.push(...selectedRow);