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HomeHomeDevelopment and...Development and...Building ExtensionsBuilding ExtensionsModulesModulesHow can one pre-load images using JavaScript in a custom ASCX module?How can one pre-load images using JavaScript in a custom ASCX module?
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1/18/2018 6:42 PM
 

Dear DotNetNuke Developers,

Please help.

How can one pre-load images on a DotNetNuke 8.0.3 page?

I have a custom module (built as and ASCX).

In the custom module, I have some pretty typical JavaScript to pre-load.

But, it is not fast enough, it seems.

My code snippet is below.

Is there another way?

Here is what I have so far...

in...

div class="hidden"

....I have...

...inside a script tag...

if (document.images)
{
var myImage0101 = new Image();
var myImage0201 = new Image();
var myImage0301 = new Image();
var myImage0401 = new Image();
var myImage0501 = new Image();
var myImage0601 = new Image();
var myImage0701 = new Image();

myImage0101.src = "/portals/0/Images/l-PIC-1-v01.jpg";
myImage0201.src = "/portals/0/Images/l-PIC-2-v01.jpg";
myImage0301.src = "/portals/0/Images/l-PIC-3-v01.jpg";
myImage0401.src = "/portals/0/Images/dl-PIC-4-v01.jpg";
myImage0501.src = "/portals/0/Images/l-PIC-5-v01.jpg";
myImage0601.src = "/portals/0/Images/l-PIC-6-v01.jpg";
myImage0701.src = "/portals/0/Images/l-PIC-7-v01.jpg";
}


What do you think?

Please advise.

Thanks.

-- Mark Kamoski
 
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