crowd-icon-button - Amazon SageMaker


A button with an image placed in the center. When the user touches the button, a ripple effect emanates from the center of the button.

See an interactive example of an HTML template that uses this Crowd HTML Element in CodePen.

The following is an example of a Liquid template designed for image classification that uses the <crowd-icon-button> element. This template uses JavaScript to enable workers to report issues with the worker UI. Copy the following code and save it in a file with the extension .html. Open the file in any browser to preview and interact with this template.

<script src=""></script> <crowd-form> <crowd-image-classifier src="${image_url}" categories="['Cat', 'Dog', 'Bird', 'None of the Above']" header="Choose the correct category for the image" name="category"> <short-instructions> <p>Read the task carefully and inspect the image.</p> <p>Choose the appropriate label that best suits the image.</p> <p>If there is an issue with the image or tools, please select <b>None of the Above</b>, describe the issue in the text box and click the button below.</p> <crowd-input label="Report an Issue" name="template-issues"/></crowd-input> <crowd-icon-button id="button1" icon="report-problem" title="Issue"/> </short-instructions> <full-instructions header="Classification Instructions"> <p>Read the task carefully and inspect the image.</p> <p>Choose the appropriate label that best suits the image. Use the <b>None of the Above</b> option if none of the other labels suit the image.</p> </full-instructions> </crowd-image-classifier> </crowd-form> <script> [ button1, ].forEach(function(button) { button.addEventListener('click', function() { document.querySelector('crowd-form').submit(); }); }); </script>


The following attributes are supported by this element.


A Boolean switch that, if present, displays the button as disabled and prevents clicks.


A string that specifies the icon to be displayed in the center of the button. The string must be either the name of an icon from the open-source iron-icons set, which is pre-loaded, or the URL to a custom icon.

The following is an example of the syntax that you can use to add an iron-icon to a <crowd-icon-button> HTML element. Replace icon-name with the name of the icon you'd like to use from this Icons set.

<crowd-icon-button id="button1" icon="icon-name" title="Issue"/>

Element Hierarchy

This element has the following parent and child elements.

  • Parent elements: crowd-form

  • Child elements: none

See Also

For more information, see the following.