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jQuery练习t329，从0到1
test.jsdocument.writeln("虾米大王，从0到1教程"+"<br>");t329.html<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../../js/jquery-3.5.1.js"></scri.原创 2021-02-18 10:44:04 · 189 阅读 · 0 评论 -
jQuery练习t328，从0到1
info.json[ { "name": "tom", "sex" : "男", "age" : 24 }, { "name" : "Jerry", "sex" : "男", "age" : 25 }, { "name": "John", "sex" : "女", "age": 23 }]t328.html<!DOCTYPE html><html lang="en">.原创 2021-02-18 10:39:16 · 215 阅读 · 0 评论 -
jQuery练习t327，从0到1
t327-1.html<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <style type="text/css"> div{ width: 50px; height: 50px; bac.原创 2021-02-18 10:38:04 · 198 阅读 · 0 评论 -
jQuery练习t326，从0到1
test.jsdocument.writeln("虾米大王，从0到1教程"+"<br>");t326.html<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../../js/jquery-3.5.1.js"></scri.原创 2021-02-18 10:36:43 · 196 阅读 · 0 评论 -
jQuery练习t325，从0到1
info.json[ { "name": "tom", "sex" : "男", "age" : 24 }, { "name" : "Jerry", "sex" : "男", "age" : 25 }, { "name": "John", "sex" : "女", "age": 23 }]t325.html<!DOCTYPE html><html lang="en">.原创 2021-02-18 10:35:18 · 189 阅读 · 0 评论 -
jQuery练习t324，从0到1
get.php<?phpheader("Content-Type:text/html;charset=utf-8");echo "<div class='item'><h4>{$_REQUEST['username']}:</h4><p>{$_REQUEST['content']}</p></div>";t324.html<!DOCTYPE html><html lang="en.原创 2021-02-18 10:33:33 · 216 阅读 · 0 评论 -
jQuery练习t323，从0到1
get.php<?phpheader("Content-Type:text/html;charset=utf-8");echo "<div class='item'><h4>{$_REQUEST['username']}:</h4><p>{$_REQUEST['content']}</p></div>";?>t323.html<!DOCTYPE html><html la.原创 2021-02-18 10:32:11 · 201 阅读 · 0 评论 -
jQuery练习t322，从0到1
getData.php<?php$name = $_POST['name'];$age = $_POST["age"];echo "<p>姓名： $name <br> 年龄： $age </p>";?>t322.html<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title原创 2021-02-18 10:30:46 · 212 阅读 · 0 评论 -
jQuery练习t321，从0到1
getData.php<?php$name = $_POST['name'];$age = $_POST['age'];echo "<p>姓名： $name <br> 年龄： $age </p>";?>t321.html<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <titl.原创 2021-02-18 10:29:21 · 206 阅读 · 0 评论 -
jQuery练习t320，从0到1
test.php<?php$sum = 0;for ($i=1;$i<=100;$i++){ $sum += $i;}echo "1+2+......+100=".$sum;?>t320.html<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title>原创 2021-02-16 11:18:42 · 205 阅读 · 0 评论 -
jQuery练习t319，从0到1
content.html<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title></head><body> <div> 学习编程技术是一种枯燥乏味的体验，只有你对它产生兴趣，在兴趣的陪伴下，学习代码才会变得生动有趣。 </div&原创 2021-02-16 11:17:24 · 211 阅读 · 0 评论 -
jQuery练习t318，从0到1
welcome.txt欢迎学习jQuery编程技术t318.html<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../../js/jquery-3.5.1.js"></script> <script> .原创 2021-02-16 11:16:04 · 223 阅读 · 0 评论 -
jQuery练习t317，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //jQuery插件 //函数类插件 (fu.原创 2021-02-16 11:14:21 · 230 阅读 · 0 评论 -
jQuery练习t316，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //jQuery插件 //定义插件 进一步优化，参数有默认值.原创 2021-02-16 11:13:38 · 203 阅读 · 0 评论 -
jQuery练习t315，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //jQuery插件 //定义插件 优化传参为多参数 .原创 2021-02-16 11:12:57 · 185 阅读 · 0 评论 -
jQuery练习t314，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //jQuery插件 //定义插件 单参数 .原创 2021-02-16 11:12:16 · 205 阅读 · 0 评论 -
jQuery练习t313，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> /* 习题 1.在jQuery中，可以使用.原创 2021-02-16 11:11:37 · 334 阅读 · 0 评论 -
jQuery练习t312，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> (function ($) { $.extend({.原创 2021-02-16 11:10:46 · 200 阅读 · 0 评论 -
jQuery练习t311，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> $(function () { var oDiv =.原创 2021-02-16 11:10:07 · 181 阅读 · 0 评论 -
jQuery练习t310，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //检测操作 //$.isPlainObject() 检测变.原创 2021-02-14 18:44:50 · 194 阅读 · 0 评论 -
jQuery练习t309，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //检测操作 //$.isEmptyObject() 检测变.原创 2021-02-14 18:44:09 · 205 阅读 · 0 评论 -
jQueryt308，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script> //检测操作 //原生JavaScript判断是否为数组 function iaArr(o) { return Object.prototype.原创 2021-02-14 18:43:32 · 277 阅读 · 0 评论 -
jQuery练习t307，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //检测操作 //$.isArray() 判断是否为数组 .原创 2021-02-14 18:42:50 · 179 阅读 · 0 评论 -
jQuery练习t306，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //检测操作 //$.isFunction(fn) 判断是否.原创 2021-02-14 18:42:05 · 193 阅读 · 0 评论 -
jQuery练习t305，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> $(function () { var person.原创 2021-02-14 18:40:57 · 186 阅读 · 0 评论 -
jQuery练习t304，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> $(function () { var person .原创 2021-02-14 18:40:16 · 246 阅读 · 0 评论 -
jQuery练习t301，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //数组操作 //$.each(array,function.原创 2021-02-14 18:39:15 · 203 阅读 · 0 评论 -
jQuery练习t302，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //数组操作 //$.each(array,function.原创 2021-02-14 18:38:35 · 215 阅读 · 0 评论 -
jQuery练习t301，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //数组操作 //$j.grep() $(f.原创 2021-02-14 18:37:54 · 285 阅读 · 0 评论 -
jQuery练习t300，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //数组操作 //$.grep(array,function.原创 2021-02-11 10:50:03 · 203 阅读 · 1 评论 -
jQuery练习t299，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //数组操作 //$.makeArray(obj) 转换数组.原创 2021-02-11 10:49:21 · 202 阅读 · 1 评论 -
jQuery练习t298，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //数组操作 //$.makeArray(obj) 转换数组.原创 2021-02-11 10:48:40 · 220 阅读 · 1 评论 -
jQuery练习t297，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //数组操作， //$.merge(arr1,arr2) 合.原创 2021-02-11 10:48:02 · 170 阅读 · 0 评论 -
jQuery练习t296，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //数组操作 //.inArray(value,array).原创 2021-02-11 10:47:20 · 198 阅读 · 0 评论 -
jQuery练习t295，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //URL操作 //$.param() 将数组或对象进行字符.原创 2021-02-11 10:46:09 · 200 阅读 · 0 评论 -
jQuery练习t294，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //字符串操作 //$.trim() $(f.原创 2021-02-11 10:45:32 · 184 阅读 · 1 评论 -
jQuery练习t293，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //查找所有兄弟元素 //.siblings(selecto.原创 2021-02-11 10:44:53 · 240 阅读 · 0 评论 -
jQuery练习t292，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //查找所有兄弟元素 //.siblings() 不带参数.原创 2021-02-10 10:50:02 · 182 阅读 · 0 评论 -
jQuery练习t291，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //向后查找兄弟元素 //.nextUntil() .原创 2021-02-10 10:49:25 · 197 阅读 · 0 评论 -
jQuery练习t290，从0到1
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script src="../js/jquery-3.5.1.js"></script> <script> //向后查找兄弟元素 //.nextAll() .原创 2021-02-10 10:48:44 · 193 阅读 · 0 评论