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1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Title</title> 6 7 <style> 8 table{ 9 border: 1px solid; 10 width: 500p 阅读全文
posted @ 2021-06-28 16:07
yub4by
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1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Title</title> 6 7 <script> 8 /*//1.失去焦点事件 9 document.getElementById("u 阅读全文
posted @ 2021-06-28 16:05
yub4by
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1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Title</title> 6 </head> 7 <body> 8 <div id="div1"> 9 div 10 </div> 11 阅读全文
posted @ 2021-06-28 14:20
yub4by
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1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Title</title> 6 7 <style> 8 table{ 9 border: 1px solid; 10 margin: aut 阅读全文
posted @ 2021-06-28 11:20
yub4by
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核心DOM对象Document 1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Title</title> 6 </head> 7 <body> 8 <div id="div1">div1 阅读全文
posted @ 2021-06-28 11:19
yub4by
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1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Title</title> 6 7 <script> 8 /*//警告弹出框 9 alert("hello window"); 10 win 阅读全文
posted @ 2021-06-28 10:10
yub4by
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