# Warenkorb (Canvas) eingeblendet?detektieren?
**URL:** https://forum.shopware.com/t/warenkorb-canvas-eingeblendet-detektieren/105417
**Category:** Allgemein
**Created:** [4. Oktober 2024 um 05:46 UTC](https://forum.shopware.com/t/warenkorb-canvas-eingeblendet-detektieren/105417 "2024-10-04T05:46:19Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@DannyBO](https://forum.shopware.com/u/DannyBO)
#### Post date: [4. Oktober 2024 um 05:46 UTC](https://forum.shopware.com/t/warenkorb-canvas-eingeblendet-detektieren/105417/1 "2024-10-04T05:46:19Z")
Morgen Jungs
ich möchte detektieren ob der Warenkorb (das Canvas) eingeblendet ist.
Wenn dann soll ein anderers CSS-Element ausgeblendet werden.
Wie könnte ich das anstellen?
Danke!
---
### Author:  [@chamaw](https://forum.shopware.com/u/chamaw)
#### Post date: [4. Oktober 2024 um 08:40 UTC](https://forum.shopware.com/t/warenkorb-canvas-eingeblendet-detektieren/105417/2 "2024-10-04T08:40:23Z")
Da der Off-Canvas Warenkorb mit display:none ausgeschaltet ist gibt es das Dom-Element erst wenn dieser sichtbar wird:
```auto
var offCanvasElement = document.querySelector('.offcanvas');
```
gibt nur was != null zurück wenn der WK sichtbar ist.
---
### Author:  [@DannyBO](https://forum.shopware.com/u/DannyBO)
#### Post date: [4. Oktober 2024 um 09:54 UTC](https://forum.shopware.com/t/warenkorb-canvas-eingeblendet-detektieren/105417/3 "2024-10-04T09:54:14Z")
> [@chamaw](#):
>
> `var offCanvasElement = document.querySelector('.offcanvas');`
danke das hilft schon weiter perfekt
---
### Author:  [@DannyBO](https://forum.shopware.com/u/DannyBO)
#### Post date: [4. Oktober 2024 um 15:08 UTC](https://forum.shopware.com/t/warenkorb-canvas-eingeblendet-detektieren/105417/4 "2024-10-04T15:08:01Z")
openOffCanvas(t, e, i) {
**document.getElementById(„sidebar“).style.display = „none“;**
o.Z.open(t, e, this.\_onOffCanvasOpened.bind(this, i), this.options.offcanvasPosition, !0), o.Z
.setAdditionalClassName(this.options.additionalOffcanvasClass)
hab es so gelöst danke
---
### Author:  [@DannyBO](https://forum.shopware.com/u/DannyBO)
#### Post date: [5. Oktober 2024 um 09:12 UTC](https://forum.shopware.com/t/warenkorb-canvas-eingeblendet-detektieren/105417/5 "2024-10-05T09:12:20Z")
verdamt das hätte ja so einfach sein können 🤬
jetzt muss das ausgeblendete css element wieder angezeigt werden wenn den cavas geschlossen wird.
es gibt keine _ **closeOffCanvas** _
---
### Author:  [@DannyBO](https://forum.shopware.com/u/DannyBO)
#### Post date: [5. Oktober 2024 um 10:48 UTC](https://forum.shopware.com/t/warenkorb-canvas-eingeblendet-detektieren/105417/6 "2024-10-05T10:48:41Z")
\*\*\*[quote=„DannyBO, post:6, topic:105417, full:true“]
hab es gelöst
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this.setContent(e, n, a), this.\_openOffcanvas(r, t)
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offCanvasContent: t
})
}, e)
}
goBackInHistory() {
window.history.back()
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offCanvasContent: s
})
}, e), t.removeEventListener(„hide.bs.offcanvas“, n)
};
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once: !0
});
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}
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let e = typeof s;
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a.classList.add(e)
});
else throw Error(‚The type "‘.concat(e, ‚" is not supported. Please pass an array or a string.‘))
}
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}
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}
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get(e, t) {
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console.warn(„the request to „.concat(e.responseURL, " failed with status „).concat(e.status))
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t(e.responseText, e)
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}
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this.\_request = null, this.\_errorHandlingInternal = !1
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let t = e.querySelector(“.“.concat(a));
t && t.classList.add(„element-loader-backdrop-open“)
}, 1))
}
static remove(e) {
e.classList.remove(„has-element-loader“);
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\n
\n ')
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create() {
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[/quote]
* * *
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[„plugin\_offcanvas\_ajax-offcanvas\_plugin\_js-utility\_loading-indicator\_element-loading-indicator-c66bd6“], {
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s.d(t, {
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});
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t && t.classList.add(„element-loader-backdrop-open“)
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}
static appendLoader(e) {
e.insertAdjacentHTML(„beforeend“, i.getTemplate())
}
}
},
2363: (e, t, s) =\> {
s.d(t, {
L: () =\> i,
Z: () =\> o
});
var n = s(3266);
let a = „loader“,
i = {
BEFORE: „before“,
AFTER: „after“,
INNER: „inner“
};
class o {
create() {
if (!this.exists()) {
if (this.position === i.INNER) {
this.parent.innerHTML = o.getTemplate();
return
}
this.parent.insertAdjacentHTML(this.\_getPosition(), o.getTemplate())
}
}
remove() {
let e = this.parent.querySelectorAll(“.„.concat(a));
n.Z.iterate(e, e =\> e.remove())
}
exists() {
return this.parent.querySelectorAll(“.„.concat(a)).length \> 0
}
\_getPosition() {
return this.position === i.BEFORE ? „afterbegin“ : „beforeend“
}
static getTemplate() {
return '
\n \Loading…\n
‘)
}
static SELECTOR\_CLASS() {
return a
}
constructor(e, t = i.BEFORE) {
this.parent = e instanceof Element ? e : document.body.querySelector(e), this.position = t
}
}
}
}
]);