Load a map showing only Features that meets a specified Criteria

[superbrains]

How do I load a map service with only specific features. Assuming I want to Load the Water Network Service Where Facility Identifier = 44750. That is, I want the map to show Only Facilities that has the ID of 44750, How do I achieve this?

[superbrains]

Thanks for your concern. Assuming I have a Service that Shows all assets (Oil Facilities) of a country and want to build a map application, such that each state in the country can Login and View ONLY the assets belonging to them at Logon/Load of the main interface(Map). It will be a very useful enhancement/ad-don. I'm building an application with your tool, I will share the screen/Application as soon as I'm done with phase 1. You are so so Generous to share this awesome tool. Thanks

[hnasr]

Glad your enjoying the content!

We will try to this, its tricky to build this in a generic abstract way...

meanwhile take a look this code, definitionExpression is what you want

var layer = new MapImageLayer({
url: "https://sampleserver6.arcgisonline.com/arcgis/rest/services/USA/MapServer",
sublayers: [
{
id: 3,
visible: false
}, {
id: 2,
visible: true
}, {
id: 1,
visible: true
}, {
id: 0,
visible: true,
definitionExpression: "pop2000 > 100000"
}
]
});

[superbrains]

Thanks Hussein, I will try this out and  get back to you.  Regards,Superbrains Sent from Yahoo Mail on Android On Tue, 4 Sep 2018 at 22:46, Hussein Nasser<[email protected]> wrote: Glad your enjoying the content! We will try to this, its tricky to build this in a generic abstract way... meanwhile take a look this code, definitionExpression is what you want var layer = new MapImageLayer({ url: "https://sampleserver6.arcgisonline.com/arcgis/rest/services/USA/MapServer", sublayers: [ { id: 3, visible: false }, { id: 2, visible: true }, { id: 1, visible: true }, { id: 0, visible: true, definitionExpression: "pop2000 > 100000" } ] }); — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.

[superbrains]

This is perfect Hussein. It's been applied and working accordingly.

[hnasr]

@superbrains glad that worked for you! would be nice to make it as a bonus episode :)