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59 lines
1.2 KiB
59 lines
1.2 KiB
8 years ago
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export function T() {
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return true;
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}
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// Fix IE file.status problem
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// via coping a new Object
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export function fileToObject(file): any {
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return {
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lastModified: file.lastModified,
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lastModifiedDate: file.lastModifiedDate,
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name: file.filename || file.name,
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size: file.size,
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type: file.type,
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uid: file.uid,
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response: file.response,
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error: file.error,
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percent: 0,
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originFileObj: file,
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status: null,
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};
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}
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/**
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* 生成Progress percent: 0.1 -> 0.98
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* - for ie
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*/
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export function genPercentAdd() {
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let k = 0.1;
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const i = 0.01;
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const end = 0.98;
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return function (s) {
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let start = s;
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if (start >= end) {
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return start;
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}
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start += k;
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k = k - i;
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if (k < 0.001) {
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k = 0.001;
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}
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return start * 100;
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};
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}
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export function getFileItem(file, fileList) {
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const matchKey = file.uid ? 'uid' : 'name';
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return fileList.filter(item => item[matchKey] === file[matchKey])[0];
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}
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export function removeFileItem(file, fileList) {
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const matchKey = file.uid ? 'uid' : 'name';
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const removed = fileList.filter(item => item[matchKey] !== file[matchKey]);
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if (removed.length === fileList.length) {
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return null;
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}
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return removed;
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}
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