{"id":3448,"date":"2024-11-10T15:26:55","date_gmt":"2024-11-10T07:26:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3448\/"},"modified":"2024-11-10T15:26:55","modified_gmt":"2024-11-10T07:26:55","slug":"%e5%a6%82%e4%bd%95js%e5%a6%82%e4%bd%95%e5%b5%8c%e5%85%a5html%e4%bb%a3%e7%a0%81","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3448\/","title":{"rendered":"\u5982\u4f55js\u5982\u4f55\u5d4c\u5165html\u4ee3\u7801"},"content":{"rendered":"<blockquote><p>\n  javascript \u4e2d\u5d4c\u5165 html \u4ee3\u7801\u7684\u65b9\u6cd5\uff1a\u83b7\u53d6 html \u5143\u7d20\u5f15\u7528\u521b\u5efa html \u5143\u7d20\u8bbe\u7f6e html \u5185\u5bb9\u9644\u52a0 html \u5143\u7d20\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/08\/2024110812331783771.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55js\u5982\u4f55\u5d4c\u5165html\u4ee3\u7801\u63d2\u56fe\" alt=\"\u5982\u4f55js\u5982\u4f55\u5d4c\u5165html\u4ee3\u7801\u63d2\u56fe\" \/><\/p>\n<h2>\u5982\u4f55\u5728 JavaScript \u4e2d\u5d4c\u5165 HTML \u4ee3\u7801<\/h2>\n<p>\u5728 JavaScript \u4e2d\u5d4c\u5165 HTML \u4ee3\u7801\u662f\u4e00\u79cd\u5728 Web \u9875\u9762\u4e2d\u52a8\u6001\u521b\u5efa\u548c\u4fee\u6539\u5185\u5bb9\u7684\u5e38\u89c1\u6280\u672f\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 JavaScript \u5d4c\u5165 HTML \u4ee3\u7801\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3>1. \u83b7\u53d6 HTML \u5143\u7d20\u7684\u5f15\u7528<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528 JavaScript \u4e2d\u7684 document.getElementById() \u65b9\u6cd5\u83b7\u53d6\u8981\u5d4c\u5165 HTML \u4ee3\u7801\u7684 HTML \u5143\u7d20\u7684\u5f15\u7528\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>const container = document.getElementById(\"container\");<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>2. \u521b\u5efa HTML \u5143\u7d20<\/h3>\n<p>\u4f7f\u7528 JavaScript \u4e2d\u7684 document.createElement() \u65b9\u6cd5\u521b\u5efa\u8981\u5d4c\u5165\u7684 HTML \u5143\u7d20\u3002\u5143\u7d20\u7c7b\u578b\u901a\u5e38\u662f div\u3001p \u6216 span \u7b49\u5757\u7ea7\u5143\u7d20\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>const newElement = document.createElement(\"div\");<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>3. \u8bbe\u7f6e HTML \u5185\u5bb9<\/h3>\n<p>\u4f7f\u7528 innerHTML \u5c5e\u6027\u8bbe\u7f6e\u8981\u5d4c\u5165\u7684 HTML \u5185\u5bb9\u3002\u5b83\u53ef\u4ee5\u662f\u7eaf\u6587\u672c\u6216\u5305\u542b HTML \u6807\u8bb0\u7684\u5b57\u7b26\u4e32\u3002\u4f8b\u5982\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>newElement.innerHTML = \"&lt;p&gt;\u65b0\u6bb5\u843d&lt;\/p&gt;\";<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>4. \u9644\u52a0 HTML \u5143\u7d20<\/h3>\n<p>\u6700\u540e\uff0c\u4f7f\u7528 appendChild() \u65b9\u6cd5\u5c06\u521b\u5efa\u7684 HTML \u5143\u7d20\u9644\u52a0\u5230\u5bb9\u5668\u5143\u7d20\u3002\u8fd9\u5c06\u5d4c\u5165 HTML \u4ee3\u7801\u5e76\u5c06\u5176\u663e\u793a\u5728\u9875\u9762\u4e0a\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>container.appendChild(newElement);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528\u4e0a\u8ff0\u6b65\u9aa4\u5d4c\u5165 HTML \u4ee3\u7801\u7684\u5b8c\u6574\u793a\u4f8b\uff1a<\/p>\n<pre>const container = document.getElementById(\"container\");\n\nconst newElement = document.createElement(\"div\");\nnewElement.innerHTML = \"&lt;p&gt;\u65b0\u6bb5\u843d&lt;\/p&gt;\";\n\ncontainer.appendChild(newElement);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u52a8\u6001\u5730\u5c06 HTML \u4ee3\u7801\u5d4c\u5165 JavaScript \u4e2d\uff0c\u5b9e\u73b0\u5404\u79cd\u4ea4\u4e92\u6027\u548c\u52a8\u6001\u5185\u5bb9\u6548\u679c\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55js\u5982\u4f55\u5d4c\u5165html\u4ee3\u7801\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>javascript \u4e2d\u5d4c\u5165 html \u4ee3\u7801\u7684\u65b9\u6cd5\uff1a\u83b7\u53d6 html \u5143\u7d20\u5f15\u7528\u521b\u5efa html \u5143\u7d20\u8bbe\u7f6e html \u5185\u5bb9\u9644\u52a0 html \u5143\u7d20 \u5982\u4f55\u5728 JavaScript \u4e2d\u5d4c\u5165 HTML \u4ee3\u7801 \u5728 JavaScript \u4e2d\u5d4c\u5165 HTML \u4ee3\u7801\u662f\u4e00\u79cd\u5728 Web \u9875\u9762\u4e2d\u52a8\u6001\u521b\u5efa\u548c\u4fee\u6539\u5185\u5bb9\u7684\u5e38\u89c1\u6280\u672f\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 JavaScript \u5d4c\u5165 HTML \u4ee3\u7801\u7684\u65b9\u6cd5\uff1a 1. \u83b7\u53d6 HTML \u5143\u7d20\u7684\u5f15\u7528 \u9996\u5148\uff0c\u4f7f\u7528 JavaScript \u4e2d\u7684 document.getElementById() \u65b9\u6cd5\u83b7\u53d6\u8981\u5d4c\u5165 HTML \u4ee3\u7801\u7684 HTML \u5143\u7d20\u7684\u5f15\u7528\u3002\u4f8b\u5982\uff1a const container = document.getElementById(&#8220;container&#8221;); 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