topic Re: Why are my classes being removed when using popupTemplate? in ArcGIS JavaScript Maps SDK Questions

Why are my classes being removed when using popupTemplate?

JackFairfield — Fri, 03 Jan 2020 16:33:49 GMT

In the latest version of the js api (4.14), when I create a simple popup template like this:

...
popupTemplate:{
title: 'test',
content: '<div class="customClass">Green</div>'
}
...

Why is my "customClass" being removed in the resulting popup html?

Here is a simple example in JS Bin: JS Bin - Collaborative JavaScript Debugging

In this example, I would have expected the "Green" text in the body of the popup to appear green.

This issue doesn't seem to happen when reverting back to the 4.13 version of the api.

Re: Why are my classes being removed when using popupTemplate?

MattDriscoll — Sat, 11 Dec 2021 16:39:55 GMT

Hello,

In 4.14, we are using a HTML sanitizer (https://github.com/Esri/arcgis-html-sanitizer) which removes some HTML for security purposes. We may be able to do something for this in 4.15.

As an alternative workaround to a HTML string, you can do the following to modify a dom node directly.

var template = {
  content: function(){
    var div = document.createElement("div");
    div.className = "myClass";
    div.innerHTML = "<span>My custom content!</span>";
    return div;
  }
};‍‍‍‍‍‍‍‍

Re: Why are my classes being removed when using popupTemplate?

PieterHoltzhausen1 — Fri, 24 Jan 2020 13:12:34 GMT

Matt. Please would you include this fix in 4.15. Much appreciated

Re: Why are my classes being removed when using popupTemplate?

PieterHoltzhausen1 — Tue, 02 Feb 2021 09:55:25 GMT

Have this been fix in 4.18 ?