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Rich Text Editor Control not displaying content populated from JavaScript

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Posted on by tschopp

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In our model-driven app, we have a custom field of type multi-line text. On a form, we're using the "Rich Text Editor Control" component for that field. When we populate the content for that field from JavaScript, that content is not visible in the control. The data is somehow there, but not visible. If I save & close the record then re-open it, it shows up. If I switch to the "Multiline text" component, it populates just fine. But we need the rich text capabilities.

Here is the JavaScript line of code:

formContext.getAttribute("xyz_body").setValue("This is a test");

It used to work properly, up to maybe a month ago. But I don't know exactly when it stopped working. Has anyone else run into this?

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Power Apps Pro Dev & ISV

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SaiRT14 1,990 Super User 2025 Season 2 on at

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Hi tschopp,

The Rich Text Editor control needs to be notified to refresh its display after setting the value programmatically.

function setRichTextValue(executionContext) {
var formContext = executionContext.getFormContext();
var fieldName = "xyz_body"; // Replace with your field's schema name

// Set the value programmatically
formContext.getAttribute(fieldName).setValue("This is a test");

// Trigger the control to refresh
var control = formContext.getControl(fieldName);
if (control && control.getControlType() === "richtext") {
control.setFocus(); // Focus on the control to force rendering
control.fireOnChange(); // Trigger the change event to refresh the control
}
}

pls try. thanks

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tschopp 311 on at

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@SaiRT14 - I tried your suggestion, although modified slightly, and still doesn't work. I was having trouble getting the controlType validation to work, so took that out. And the fireOnChange() event only works for attributes, not controls. So change that to getAttribute to get through that error. I can see the cursor gets placed inside the rich text editor, so the setFocus() must be working. But the content does not appear. Here is my code:

formContext.getAttribute("xyz_body").setValue("This is a test");
formContext.getControl("xyz_body").setFocus();
formContext.getAttribute("xyz_body").fireOnChange();

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tschopp 311 on at

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Today, we found that this issue is no longer happening in all of our environments. We didn't make any changes. So, Microsoft must've fixed it.

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