@blueprintjs/table
Version:
Scalable interactive table component
46 lines • 2.04 kB
JavaScript
/*
* Copyright 2017 Palantir Technologies, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { __extends } from "tslib";
import * as React from "react";
import { Classes } from "@blueprintjs/core";
// This class expects a single, non-string child.
var LoadableContent = /** @class */ (function (_super) {
__extends(LoadableContent, _super);
function LoadableContent(props) {
var _this = _super.call(this, props) || this;
_this.style = _this.calculateStyle(props.variableLength);
return _this;
}
LoadableContent.prototype.componentDidUpdate = function (prevProps) {
if ((!prevProps.loading && this.props.loading) || prevProps.variableLength !== this.props.variableLength) {
this.style = this.calculateStyle(this.props.variableLength);
}
};
LoadableContent.prototype.render = function () {
if (this.props.loading) {
return React.createElement("div", { className: Classes.SKELETON, style: this.style });
}
return React.Children.only(this.props.children);
};
LoadableContent.prototype.calculateStyle = function (variableLength) {
if (variableLength === void 0) { variableLength = false; }
var skeletonLength = variableLength ? 75 - Math.floor(Math.random() * 11) * 5 : 100;
return { width: "".concat(skeletonLength, "%") };
};
return LoadableContent;
}(React.PureComponent));
export { LoadableContent };
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