Change Entity value from Infobox button

CesiumJS
1

Dear Masters,

I’m new with cesium and I tried to make some application using some dynamic data.

I have entities that generated by database and Infobox with some result of the database query.
the cesium part like below:

var markers = JSON.parse(response);
for (var i = 0; i < markers.length; i++) {
var name = markers[i].name;
var type = markers[i].type;
var html = “” + name + “
” + type + '
<input type=“image” class=“check_update” src=“images/search.png” ’
var marker = viewer.entities.add({
name : name,
description: type
position : Cesium.Cartesian3.fromDegrees(longitude, latitude),
billboard : {
image : ‘images/office-building.png’,
}
});
};

With the dynamic data from database, I want to change the image, when the type value changes on some of the entities from the loop.
I made some html button, check_update in the InfoBox, when the button clicked, I want to change the image and content of the Infobox.

How to make it happened?
When I use viewer.entities.remove(name), the entity that have the name not clear and the image still there not changed.
The changes just on the image, I have another image office-building-new.png to replace the office-building.png

Please help.

Regards,
Fadjar Tandabawana

2

Hello Fadjar,

The easiest way to update the infobox would be to set marker.description to the new value.

Best,

Hannah

3

Dear Hannah,

My next function is to erplace the marker description value, but no luck.
I put viewer.entities.remove(name); also no result what I’m expected.

I was succeeded if i put viewer.entities.removeAll but I need to change one of the loop result in specific InfoBox.
The button in InfoBox working well and I can alert the result. Only the function to change the entity and description was not worked.

What I want is the marker remove first then appear again with the button click in selected infoBox.

Regards,
Fadjar Tandabawana

4

Hi…

I should report this:

  1. I use version 1.28
    The problem that I wrote in this subject was solved, not in 1.27, but I have another bug, I think, the InfoBox getting confused each other. I have more than 100 infobox, when I choose another infobox, the old infobox that I was opened, got the message that I point to other Infobox

  2. I use 1.27
    The renew of InfoBox not worked but the message for specific Infobox, did not goes to other infobox

Conclusion:
I think, 1.28 have a bug for Infobox handling.

I just copied my application to 1.28 and I found this, if there any command or workaround to bring back the 1.27 infobox handling, it will help me …

Regards,
Fadjar Tandabawana