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54 lines
1.5 KiB
HTML
54 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<script src="../include.js"></script>
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<div contenteditable="true">
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<span>foobar</span>
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<ul>
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<li>foo</li>
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<li>bar</li>
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<li>baz</li>
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</ul>
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</div>
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<script>
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test(() => {
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const selection = getSelection();
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const reportSelection = () => {
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if (selection.rangeCount === 0) {
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println('No range.');
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return;
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}
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const range = selection.getRangeAt(0);
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println(`${range.startContainer.nodeName} ${range.startOffset} - ${range.endContainer.nodeName} ${range.endOffset}`);
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};
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reportSelection();
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let divElm = document.querySelector('div');
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let range = document.createRange();
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range.setStart(divElm, 0);
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range.setEnd(divElm, 0);
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selection.addRange(range);
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reportSelection();
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// Perform selectAll
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document.execCommand('selectAll');
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reportSelection();
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// Report whether command is enabled and make sure it does not crash
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const documents = [
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document,
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new Document(),
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document.implementation.createHTMLDocument(),
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];
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for (const doc of documents) {
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try {
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println(doc.queryCommandEnabled('selectAll'));
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doc.execCommand('selectAll');
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} catch (e) {
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println(`queryCommandEnabled threw exception of type: ${e.name}`);
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}
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}
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println('Did not crash!');
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});
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</script>
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