Hi,
I want to know how to delete that boundary or polygon which is doubleclicked.
I know we can do it like this, but how to know that which polygon got clicked so that i ll get its graphics.
My polygons coming from db and i am createing new polygons also. found this link,
But don't know how it works for 4.14
Selecting and removing graphic (by rings array) in ArcGIS JSapi 3.x
Robert Scheitlin, GISP u have answered the above question, is their any otherway, i can delete my editable polygons one at a time
graphicslayer.remove(gra);
Solved! Go to Solution.
Rajni,
This should not be difficult for you to figure out. Right now you have one or more view.on click listener functions. Just add a view on dbl click listener and then add the view.hit test logic there (just like you have in the on click event handler).
Rajni,
This should not be difficult for you to figure out. Right now you have one or more view.on click listener functions. Just add a view on dbl click listener and then add the view.hit test logic there (just like you have in the on click event handler).
Hi Sir,
I tried your way, in console, i get that exact polygon clicked, but i could not able to remove that graphics from map
with graphicslayer.remove method
Am i missing something??
Do i have to use other function.
view.on("double-click", function(event){
view.hitTest(event).then(function(response) {
var results = response.results;
results.forEach(function(result) {
if(result.graphic.geometry.type==='polygon'&&result.graphic.layer === sketchViewModel.layer && result.graphic.attributes && result.graphic.attributes.newDevelopment){
console.log(result.graphic);
graphicslayer.remove(result.graphic);
}
});
});
});
I tried 2 methods, both don't work out, while console return me the exact that polygon that i clicked, but still stucked to delete it.
I want to delete polygons of graphics layer only.
view.on("double-click", function(event){
view.hitTest(event).then(function(response) {
var results = response.results;
results.forEach(function(result) {
if(result.graphic.geometry.type==='polygon'&&result.graphic.layer === sketchViewModel.layer && result.graphic.attributes && result.graphic.attributes.newDevelopment){
console.log(result.graphic);
/*graphicslayer.remove(result.graphic);
view.graphics.remove(result.graphic);*/
}
});
});
});
Rajni,
As a developer you need to figure out if the fact that it is not working in your code is due to any of your other code. So make a simple NEW app that only have the double click delete event listener to test if it work for you there.
sir my double click listener is running fine, i have consoled and get the boundary clicked as polygon , but i didn't get it how to delete it. Both of these method below not working to delete
/*graphicslayer.remove(result.graphic);
view.graphics.remove(result.graphic);*/
While my console in this code return my clicked polygon as graphic
I don't doubt that you are getting into the listener. But my reply still stands you need to test an app that is devoid of all your other listener events to rule out code overriding each other.
is their any right click event?as double click bydefault zoom also while deleting.
I searched it, but didn't get any right-click event
Rajni,
No there is no specific event for right click. You have to check the regular click events
https://developers.arcgis.com/javascript/latest/api-reference/esri-views-MapView.html#event-click
Button property for the right click.
How to use this property with, no example given with property specified 0,1,2
view.on("click", function(event) {