Since the feature table widget isn't ready yet, I'm using dgrid to display results of a query, as show in the "highlight features by geometry" example. However it only works when I do a unique search. If I do a search and it brings back feature 1, 2 and 3, then the grid shows. I can do a second search, and it bring back features 3, 4 and 5, and the grid shows. But if I redo the first search, and it gets the same result set - features 1, 2 and 3 - then it fails, and gives the error "TypeError: Cannot read propery 'element' of undefined, at _StoreMixin.js:2; which implies the error has to do with the datastore. I've tried resetting the datastore, setting it to a blank array then back to the result set, etc; nothing works. Does anyone have any ideas? Code below:
function populateResultGrid(resultArray){
document.getElementById("gridDisplay").style.display = "block";
document.getElementById("featureCount").innerHTML = "<b>Showing attributes for " + resultArray.length + " features</b>"
require([
"dgrid/OnDemandGrid",
"dojo/store/Memory",
"dstore/legacy/StoreAdapter",
"dgrid/Selection"
],
function(OnDemandGrid, Memory, StoreAdapter, Selection){
var dataStore = new StoreAdapter({
objectStore: new Memory({
idProperty: "AssetID"
})
});
dataStore.objectStore.data = resultArray;
var grid = new(OnDemandGrid.createSubclass([]))({
columns: getColumns()
}, "grid")
grid.set("collection", dataStore);
grid.refresh();
})
}
