1
我在最后一个JavaScript类的学期，通过它，现在 我在暑假。我们使用的书是JavaScript第8版，Tom Negrino， Dori Smith。有一个名称发生器的代码。所有需要的东西都在 （第301页）这本书中，它需要名和姓，但我想添加一个中间名 来输出另一个愚蠢的名字。这不是一项家庭作业，只是我想尝试的东西 。如果您将姓氏或名字留空，您将收到“这是 不是有效的名称”消息。所以我编写了中间名，为 输入了26个字的中间名，但代码除了第一个 和姓以外都没有识别出任何内容。对我来说，它看起来应该可以工作，但仍然只有第一个 和姓氏工作。也许另一双眼睛可以帮助我看看 我错过了或没有包括在内。Javascript“愚蠢的名字生成器”
感谢您的任何建议，CK
The HTML
<!DOCTYPE html>
<html>
<head>
<title>Silly Name Generator</title>
<script src="script05.js"></script>
</head>
<body>
<h1>What's your silly name?</h1>
<table>
<tr>
<td class="rtAlign">First Name:</td>
<td><input type="text" id="fName" size="30"></td>
</tr>
<tr>
<td class="rtAlign">Middle Name:</td>
<td><input type="text" id="mName" size="30"></td>
</tr>
<tr>
<td class="rtAlign">Last Name:</td>
<td><input type="text" id="lName" size="30"></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" value="Submit" id="sillySubmit">
</tr>
</table>
<p id="msgField"> </p>
</body>
</html>
中的JavaScript
window.onload = initAll;
function initAll() {
document.getElementById("sillySubmit").onclick = function() {
document.getElementById("msgField").innerHTML = getSillyName();
return false;
}
}
function getSillyName() {
var firstName = ["Runny", "Buttercup", "Dinky", "Stinky", "Crusty",
"Greasy","Gidget", "Cheesypoof", "Lumpy", "Wacky", "Tiny", "Flunky",
"Fluffy", "Zippy", "Doofus", "Gobsmacked", "Slimy", "Grimy", "Salamander",
"Oily", "Burrito", "Bumpy", "Loopy", "Snotty", "Irving", "Egbert"];
var middleName =["Waffer", "Lilly","Rugrat","Sand", "Fuzzy","Kitty",
"Puppy", "Snuggles","Rubber", "Stinky", "Lulu", "Lala", "Sparkle", "Glitter",
"Silver", "Golden", "Rainbow", "Cloud", "Rain", "Stormy", "Wink", "Sugar",
"Twinkle", "Star", "Halo", "Angel"];
var lastName1 = ["Snicker", "Buffalo", "Gross", "Bubble", "Sheep",
"Corset", "Toilet", "Lizard", "Waffle", "Kumquat", "Burger", "Chimp", "Liver",
"Gorilla", "Rhino", "Emu", "Pizza", "Toad", "Gerbil", "Pickle", "Tofu",
"Chicken", "Potato", "Hamster", "Lemur", "Vermin"];
var lastName2 = ["face", "dip", "nose", "brain", "head", "breath",
"pants", "shorts", "lips", "mouth", "muffin", "butt", "bottom", "elbow",
"honker", "toes", "buns", "spew", "kisser", "fanny", "squirt", "chunks",
"brains", "wit", "juice", "shower"];
var firstNm = document.getElementById("fName").value.toUpperCase();
var middleNm = document.getElementById("mName").value.toUpperCase();
var lastNm = document.getElementById("lName").value.toUpperCase();
var validName = true;
if (firstNm == "") {
validName = false;
}
else {
var firstNum = firstNm.charCodeAt(0) - 65;
if (firstNum < 0 || firstNum > 25) {
validName = false;
}
}
if (!validName) {
document.getElementById("fName").focus();
document.getElementById("fName").select();
return "That's not a valid first name";
}
if (middleNm == "") {
validName = false;
}
else {
var middleNum = middleNm.charCodeAt(0) - 65;
if (middleNum < 0 || middleNum > 25) {
validName = false;
}
}
if (!validName) {
document.getElementById("mName").focus();
document.getElementById("mName").select();
return "That's not a valid middle name";
}
if (lastNm == "") {
validName = false;
}
else {
var lastNum1 = lastNm.charCodeAt(0) - 65;
var lastNum2 = lastNm.charCodeAt((lastNm.length-1)) - 65;
if (lastNum1 < 0 || lastNum1 > 25 || lastNum2 < 0 || lastNum2 > 25) {
validName = false;
}
}
if (!validName) {
document.getElementById("lName").focus();
document.getElementById("lName").select();
return "That's not a valid last name";
}
return "Your silly name is " + firstName[firstNum]
+ " " + middleName[middleNum] + " " + lastName1[lastNum1]
+ lastName2[lastNum2];
}
为什么在世界上所有的代码，而不是3个简单的随机调用... – Blindy
它看起来很好我http://jsfiddle.net/arunpjohny/yfATj/2/ –
@Bindy我想为了学习*作为练习留给读者来完成* – Jasen