设计一个Web网页利用DOM实现页面中存在的三个p元素现分别显示每个p元素的name属性值然后将三个p元素的name属性值设置为pElement。p元素内容自拟
This is paragraph 1.
This is paragraph 2.
This is paragraph 3.
<script>
// Get all p elements
var paragraphs = document.getElementsByTagName("p");
// Display name attribute value for each p element
for (var i = 0; i < paragraphs.length; i++) {
console.log(paragraphs[i].getAttribute("name"));
}
// Set name attribute value for each p element to "pElement"
for (var i = 0; i < paragraphs.length; i++) {
paragraphs[i].setAttribute("name", "pElement");
}
// Display name attribute value for each p element after setting it to "pElement"
for (var i = 0; i < paragraphs.length; i++) {
console.log(paragraphs[i].getAttribute("name"));
}
</script>
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