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keksAccountGUI/node_modulesOLD/vuetify/lib/mixins/detachable/index.js

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2019-08-11 18:48:02 +00:00
// Mixins
import Bootable from '../bootable'; // Utilities
import { getObjectValueByPath } from '../../util/helpers';
import mixins from '../../util/mixins';
import { consoleWarn } from '../../util/console';
function validateAttachTarget(val) {
const type = typeof val;
if (type === 'boolean' || type === 'string') return true;
return val.nodeType === Node.ELEMENT_NODE;
}
/* @vue/component */
export default mixins(Bootable).extend({
name: 'detachable',
props: {
attach: {
default: false,
validator: validateAttachTarget
},
contentClass: {
type: String,
default: ''
}
},
data: () => ({
activatorNode: null,
hasDetached: false
}),
watch: {
attach() {
this.hasDetached = false;
this.initDetach();
},
hasContent: 'initDetach'
},
beforeMount() {
this.$nextTick(() => {
if (this.activatorNode) {
const activator = Array.isArray(this.activatorNode) ? this.activatorNode : [this.activatorNode];
activator.forEach(node => {
if (!node.elm) return;
if (!this.$el.parentNode) return;
const target = this.$el === this.$el.parentNode.firstChild ? this.$el : this.$el.nextSibling;
this.$el.parentNode.insertBefore(node.elm, target);
});
}
});
},
mounted() {
this.eager && this.initDetach();
},
deactivated() {
this.isActive = false;
},
beforeDestroy() {
// IE11 Fix
try {
if (this.$refs.content && this.$refs.content.parentNode) {
this.$refs.content.parentNode.removeChild(this.$refs.content);
}
if (this.activatorNode) {
const activator = Array.isArray(this.activatorNode) ? this.activatorNode : [this.activatorNode];
activator.forEach(node => {
node.elm && node.elm.parentNode && node.elm.parentNode.removeChild(node.elm);
});
}
} catch (e) {
console.log(e);
}
},
methods: {
getScopeIdAttrs() {
const scopeId = getObjectValueByPath(this.$vnode, 'context.$options._scopeId');
return scopeId && {
[scopeId]: ''
};
},
initDetach() {
if (this._isDestroyed || !this.$refs.content || this.hasDetached || // Leave menu in place if attached
// and dev has not changed target
this.attach === '' || // If used as a boolean prop (<v-menu attach>)
this.attach === true || // If bound to a boolean (<v-menu :attach="true">)
this.attach === 'attach' // If bound as boolean prop in pug (v-menu(attach))
) return;
let target;
if (this.attach === false) {
// Default, detach to app
target = document.querySelector('[data-app]');
} else if (typeof this.attach === 'string') {
// CSS selector
target = document.querySelector(this.attach);
} else {
// DOM Element
target = this.attach;
}
if (!target) {
consoleWarn(`Unable to locate target ${this.attach || '[data-app]'}`, this);
return;
}
target.insertBefore(this.$refs.content, target.firstChild);
this.hasDetached = true;
}
}
});
//# sourceMappingURL=index.js.map