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30 lines
568 B
HTML
30 lines
568 B
HTML
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<!DOCTYPE html>
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<html>
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<body>
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<p>Click the button to get the tag names of the body element's children.</p>
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<button onclick="myFunction()">Try it</button>
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<p id="demo"></p>
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<script>
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function myFunction() {
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var c = document.body.children;
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var txt = "";
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var i;
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for (i = 0; i < c.length; i++) {
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txt = txt + c[i].tagName + "<br>";
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}
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console.assert(txt === '#text<br>P<br>#text<br>BUTTON<br>#text<br>P<br>#text<br>SCRIPT<br>#text<br>#text<br>', txt);
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}
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console.error('document.body.children');
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myFunction();
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console.exit(0);
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</script>
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</body>
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</html>
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