Loader in PowerApps Portal

Introduction: In this blog, we will understand how to create a loader in PowerApps Portal.

Steps to be followed:

1. Create a div for loader.
   • Add below HTML in the page where you want to display the loader.

<div id="loader"></div>

2. Click on Browse website

3. Click on Edit

4. Click on Options

5. Add the below CSS in Custom CSS and click on Save.

#loader {
    position:fixed;
    width:100%;
    left:0;right:0;top:0;bottom:0;
    background-color: rgba(255,255,255,0.8);
    z-index:9999;
    display:none;
}

@-webkit-keyframes spin {
	from {-webkit-transform:rotate(0deg);}
	to {-webkit-transform:rotate(360deg);}
}

@keyframes spin {
	from {transform:rotate(0deg);}
	to {transform:rotate(360deg);}
}

#loader::after {
    content:'';
    display:block;
    position:absolute;
    left:48%;top:40%;
    width:100px;height:100px;
    border-style:solid;
    border-color:#3498db;
    border-top-color:transparent;
    border-width: 7px;
    border-radius:50%;
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
}

6. You will be able to see the loader on the webpage.

Now we have to write the logic to show and hide this loader.

• To Show loader

 $('#loader').show();

• To Hide loader

$('#loader').hide();

Example:

Result:

Read this to find more details about the loader.