images not rendering in bootstrap accordion

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Andreas Kristensen 65 posts 269 karma points c-trib

Feb 15, 2016 @ 09:15
0

Images not rendering in Bootstrap Accordion

Slimsy Feedback

Umbraco 7
Hello! I have some pictures stored in an Archetype, and I retrieve them like this:
```
@if (employment.HasValue("employmentImage"))
    {
        var mediaItem = Umbraco.Media(employment.GetValue("employmentImage"));
        <img src="@mediaItem.GetResponsiveImageUrl(300,300)" width="300" height="300" class="img-responsive center-block" />
    }
```
And the image gets a data-src when loaded, where the image path is good. But the image does not render on the page. Note: The image in in a Bootstrap Accordion in the .panel-body container. I can make the image load by resizing the browser windows. I think this has to do with, that Slimsy is not happy about images being hidden on the page. Does anyone have a fix for this? Thanks in advance :)
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Matt Brailsford 4124 posts 22215 karma points MVP 9x c-trib

Feb 16, 2016 @ 09:33

0

Hi Andreas,

You'll probably want to call the window.slimmage.checkResponsiveImages(delay) js method when the image is revealed to get slimmage to do it's calculations:

https://github.com/imazen/slimmage#slimmage-callable-api-methods

Hope this helps

Matt

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Andreas Kristensen 65 posts 269 karma points c-trib

Feb 16, 2016 @ 10:02
0
Thanks Matt. I have tried to do so now. This is the code:
```
$("#accordion").on("shown.bs.collapse", function () {
        window.slimmage.checkResponsiveImages(1);
    });
```
Unfortunately, the Webconsole in Firefox says that "window.slimmage.checkResponsiveImages();" is not a function, even though slimsy is included and is working...

PS: Suddenly found this thread which I the basis for the above script.
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