topic Re: InfoWindow Size in ArcGIS JavaScript Maps SDK Questions

InfoWindow Size

BetsySchenck-Gardner — Thu, 29 Mar 2012 13:34:20 GMT

I know you can set the infoWindow size using the map.infoWindow.resize(x,y) command. My question is whether you can dynamically calculate what the size of that window should be based on the content. I have some information windows that contain a lot of content and therefore need to be very large. I have other information windows that contain very little content and therefore don't need to be very large. So programmatically I would like to figure out the size of each information window for each individual point. Can this be done?

Re: InfoWindow Size

ChadWilcomb — Sat, 11 Dec 2021 15:47:47 GMT

If there are certain attributes that can be very long, you could do something like this...

var template = new esri.InfoTemplate();
template.setContent(getTextContent);

function getTextContent(graphic) {

    var attribute1 = graphic.attributes.Attribute1;
    var attribute2 = graphic.attributes.Attribute2;

    if (attribute1.length > 20 || attribute2.length > 20) {
        map.infoWindow.resize(x,y); //Resize the infoWindow
    }
    
    var content = "<b>Attribute 1</b>: " + attribute1 + "<br>";
    content += "<b>Attribute 2</b>: " + attribute2;
    return content;
}