39 lines
1001 B
JavaScript
39 lines
1001 B
JavaScript
class View {
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constructor() {}
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hloubka = 1;
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drawDirTree(dirtree) {
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var dirtreeul = document.getElementsByTagName("ul");
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var tag = document.createElement("li");
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var text = document.createTextNode(dirtree[0]);
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tag.appendChild(text);
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tag.style.fontWeight = "bold";
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dirtreeul[dirtreeul.length - this.hloubka].appendChild(tag);
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if (dirtree.length > 1) {
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var newul = document.createElement("ul");
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tag.parentElement.append(newul);
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for (let i = 1; i < dirtree.length; i++) {
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if (Array.isArray(dirtree[i])) {
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this.drawDirTree(dirtree[i]);
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} else {
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var tag = document.createElement("li");
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var text = document.createTextNode(dirtree[i]);
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tag.appendChild(text);
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newul.appendChild(tag);
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}
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}
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this.hloubka++;
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}
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}
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removeDirTree() {
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let mainul = document.getElementsByTagName("ul")[0];
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if (mainul !== undefined) {
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mainul.firstChild.remove();
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}
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}
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}
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