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64 lines
2.0 KiB
JavaScript
Executable File
64 lines
2.0 KiB
JavaScript
Executable File
/*
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* Copyright [2021] [wisemapping]
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*
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* Licensed under WiseMapping Public License, Version 1.0 (the "License").
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* It is basically the Apache License, Version 2.0 (the "License") plus the
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* "powered by wisemapping" text requirement on every single page;
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the license at
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*
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* http://www.wisemapping.org/license
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import $ from 'jquery';
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class Grid {
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constructor(parent, colums, rows) {
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const cellSize = '10px';
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this._parent = parent;
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this._container = Grid._createContainer();
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const tbody = $(this._container.firstChild.firstChild);
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for (let i = 0; i < rows; i++) {
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const trElement = $('<tr></tr>');
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for (let j = 0; j < colums; j++) {
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const tdElement = $('<td></td>');
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tdElement.css({
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width: cellSize,
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height: cellSize,
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borderWidth: '1px',
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borderStyle: 'dashed',
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borderColor: 'lightsteelblue',
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});
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trElement.append(tdElement);
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}
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tbody.append(trElement);
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}
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}
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setPosition(x, y) {
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this._container.style.left = x;
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this._container.style.top = y;
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}
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render() {
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$(this._parent).append(this._container);
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}
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static _createContainer() {
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const result = window.document.createElement('div');
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result.style.tableLayout = 'fixed';
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result.style.borderCollapse = 'collapse';
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result.style.emptyCells = 'show';
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result.style.position = 'absolute';
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result.innerHTML = '<table style="table-layout:fixed;border-collapse:collapse;empty-cells:show;"><tbody id="tableBody"></tbody></table>';
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return result;
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}
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}
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export default Grid ;
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