element-plus
Version:
A Component Library for Vue 3
62 lines (59 loc) • 2.43 kB
JavaScript
import { defineComponent, inject, ref, openBlock, createElementBlock, normalizeClass, unref, withModifiers, renderSlot } from 'vue';
import { throwError } from '../../../utils/error.mjs';
import { uploadContextKey } from './constants.mjs';
import { uploadDraggerProps, uploadDraggerEmits } from './upload-dragger.mjs';
import _export_sfc from '../../../_virtual/plugin-vue_export-helper.mjs';
import { useNamespace } from '../../../hooks/use-namespace/index.mjs';
import { useFormDisabled } from '../../form/src/hooks/use-form-common-props.mjs';
const COMPONENT_NAME = "ElUploadDrag";
const __default__ = defineComponent({
name: COMPONENT_NAME
});
const _sfc_main = /* @__PURE__ */ defineComponent({
...__default__,
props: uploadDraggerProps,
emits: uploadDraggerEmits,
setup(__props, { emit }) {
const uploaderContext = inject(uploadContextKey);
if (!uploaderContext) {
throwError(COMPONENT_NAME, "usage: <el-upload><el-upload-dragger /></el-upload>");
}
const ns = useNamespace("upload");
const dragover = ref(false);
const disabled = useFormDisabled();
const onDrop = (e) => {
if (disabled.value)
return;
dragover.value = false;
e.stopPropagation();
const files = Array.from(e.dataTransfer.files);
const items = e.dataTransfer.items || [];
files.forEach((file, index) => {
var _a;
const item = items[index];
const entry = (_a = item == null ? void 0 : item.webkitGetAsEntry) == null ? void 0 : _a.call(item);
if (entry) {
file.isDirectory = entry.isDirectory;
}
});
emit("file", files);
};
const onDragover = () => {
if (!disabled.value)
dragover.value = true;
};
return (_ctx, _cache) => {
return openBlock(), createElementBlock("div", {
class: normalizeClass([unref(ns).b("dragger"), unref(ns).is("dragover", dragover.value)]),
onDrop: withModifiers(onDrop, ["prevent"]),
onDragover: withModifiers(onDragover, ["prevent"]),
onDragleave: withModifiers(($event) => dragover.value = false, ["prevent"])
}, [
renderSlot(_ctx.$slots, "default")
], 42, ["onDrop", "onDragover", "onDragleave"]);
};
}
});
var UploadDragger = /* @__PURE__ */ _export_sfc(_sfc_main, [["__file", "upload-dragger.vue"]]);
export { UploadDragger as default };
//# sourceMappingURL=upload-dragger2.mjs.map