}, () => {
let pathArr = [];
let fileNameMap = {};
for (let file of this.state.fileList) {
if (util.string.isEmpty(file.url)) continue;
pathArr.push(file.url);
fileNameMap[file.url] = file.name;
}
this.setState({
fileNameMap: fileNameMap
}, () => {
let strPath = pathArr.join();
if (!util.string.isEmpty(strPath) && this.props.value !== strPath) {
this.props.onChange && this.props.onChange(strPath)
}
});
});
initFileFields(value) {
if (util.string.isEmpty(value)) value = '';
let self = this;
let fileArr = [];
let fileNameMap = self.state.fileNameMap;
let paths = value.split(',').filter(p => !util.string.isEmpty(p));
fileArr = paths.map((p) => {
let ext = p.substring(p.lastIndexOf('.'));
return {
uid: p,
name: fileNameMap[p] || 'file' + ext,
status: 'done',
url: p,
thumbUrl: p
}
});
this.setState({
fileList: fileArr
});
//显示文件名
for (let path of paths) {
if (!fileNameMap[path]) {
request({
url: config.api.getFileName + path,
method: 'get'
}).then(function (fileName) {
let file = fileArr.find(p => p.url === path);
file.name = fileName;
fileNameMap[path] = fileName;
self.setState({
fileList: fileArr,
fileNameMap: fileNameMap
})
})
}
}
}
}, () => {
let strPath = pathArr.join();
if (!util.string.isEmpty(strPath) && this.props.value !== strPath) {
this.props.onChange && this.props.onChange(strPath)
}
});
let paths = value.split(',').filter(p => !util.string.isEmpty(p));