Javascript表单脚本在Chrome上运行，但在其他任何地方都不起作用
第二次更新9/6/2015 这就是我提出的一个解决方案，它当然要短得多，并且可以在我所有的Mac浏览器中使用，所以我假设它也可以在其他地方使用。有没有办法把它进一步浓缩，或者我应该把它留在这里Javascript表单脚本在Chrome上运行，但在其他任何地方都不起作用,javascript,html,forms,javascript-events,Javascript,Html,Forms,Javascript Events,第二次更新9/6/2015 这就是我提出的一个解决方案，它当然要短得多，并且可以在我所有的Mac浏览器中使用，所以我假设它也可以在其他地方使用。有没有办法把它进一步浓缩，或者我应该把它留在这里 var myForm = document.form1; var radioNames = [myForm.proSpeed, myForm.ram, myForm.storage, myForm.graphics, myForm.cursorControl]; var lastPrice = [0, 0
var myForm = document.form1;
var radioNames = [myForm.proSpeed, myForm.ram, myForm.storage, myForm.graphics, myForm.cursorControl];
var lastPrice = [0, 0, 0, 0, 0];
var total = 2299;
var result = document.getElementById('result');
result.innerHTML = "$" + total + ".00";
function getLastPrice(radios, lastPriceIndex) {
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
var price = parseInt(radios[index].value);
total = total + lastPrice[lastPriceIndex] + price;
result.innerHTML = "$" + total + ".00";
lastPrice[lastPriceIndex] = -price;
}
}
}
function getProPrice() {
getLastPrice(myForm.proSpeed, 0);
}
function getRamPrice() {
getLastPrice(myForm.ram, 1);
}
function getStoPrice() {
getLastPrice(myForm.storage, 2);
}
function getGraPrice() {
getLastPrice(myForm.graphics, 3);
}
function getCurPrice() {
getLastPrice(myForm.cursorControl, 4);
}
var priceFunctions = [getProPrice, getRamPrice, getStoPrice, getGraPrice, getCurPrice];
function addRadioListeners(radios, priceFunction) {
for (var index = 0; index < radios.length; index++) {
radios[index].addEventListener("change", priceFunction);
}
}
for (var index = 0; index < 5; index++) {
addRadioListeners(radioNames[index], priceFunctions[index]);
}
var myForm = document.form1;
var proPrice = 0;
var ramPrice = 0;
var stoPrice = 0;
var graPrice = 0;
var curPrice = 0;
var total = 2299;
var result = document.getElementById('result');
result.innerHTML = "$" + total + ".00";
function addProPrice(radio) {
var radios = myForm.proSpeed;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
total = total - proPrice + parseInt(radios[index].value);
result.innerHTML = "$" + total + ".00";
addProListener();
}
}
}
function addProListener(radio) {
var radios = myForm.proSpeed;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
radios[index].removeEventListener("click", addProPrice);
proPrice = radios[index].value;
} else {
radios[index].addEventListener("click", addProPrice)
}
}
}
for (var index = 0; index < myForm.proSpeed.length; index++) {
myForm.proSpeed[index].addEventListener("focus", addProListener);
}
function addMemPrice(radio) {
var radios = myForm.ram;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
total = total - ramPrice + parseInt(radios[index].value);
result.innerHTML = "$" + total + ".00";
addMemListener();
}
}
}
function addMemListener(radio) {
var radios = myForm.ram;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
radios[index].removeEventListener("click", addMemPrice);
ramPrice = radios[index].value;
} else {
radios[index].addEventListener("click", addMemPrice)
}
}
}
for (var index = 0; index < myForm.ram.length; index++) {
myForm.ram[index].addEventListener("focus", addMemListener);
}
function addStoPrice(radio) {
var radios = myForm.storage;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
total = total - stoPrice + parseInt(radios[index].value);
result.innerHTML = "$" + total + ".00";
addStoListener();
}
}
}
function addStoListener(radio) {
var radios = myForm.storage;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
radios[index].removeEventListener("click", addStoPrice);
stoPrice = radios[index].value;
} else {
radios[index].addEventListener("click", addStoPrice)
}
}
}
for (var index = 0; index < myForm.storage.length; index++) {
myForm.storage[index].addEventListener("focus", addStoListener);
}
function addGraPrice(radio) {
var radios = myForm.graphics;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
total = total - graPrice + parseInt(radios[index].value);
result.innerHTML = "$" + total + ".00";
addGraListener();
}
}
}
function addGraListener(radio) {
var radios = myForm.graphics;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
radios[index].removeEventListener("click", addGraPrice);
graPrice = radios[index].value;
} else {
radios[index].addEventListener("click", addGraPrice)
}
}
}
for (var index = 0; index < myForm.graphics.length; index++) {
myForm.graphics[index].addEventListener("focus", addGraListener);
}
function addCurPrice(radio) {
var radios = myForm.cursorControl;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
total = total - curPrice + parseInt(radios[index].value);
result.innerHTML = "$" + total + ".00";
addCurListener();
}
}
}
function addCurListener(radio) {
var radios = myForm.cursorControl;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
radios[index].removeEventListener("click", addCurPrice);
curPrice = radios[index].value;
} else {
radios[index].addEventListener("click", addCurPrice)
}
}
}
for (var index = 0; index < myForm.cursorControl.length; index++) {
myForm.cursorControl[index].addEventListener("focus", addCurListener);
}
var myForm=document.form1；
var-proPrice=0；
var-ramPrice=0；
var-stoPrice=0；
var-graPrice=0；
var-curPrice=0；
风险价值总额=2299；
var result=document.getElementById（'result'）；
result.innerHTML=“$”+总计+“.00”；
功能附加价格（收音机）{
var无线电=myForm.proSpeed；
对于（var index=0；index焦点事件。我还没有研究过这是否违反标准，但有一种更简单的方法来做你正在做的事情。不要使用focus
事件添加单击
处理程序，只需使用change
事件即可。当您单击尚未选中的单选按钮时，将触发此操作。这可以直接绑定到addXXXPrice
函数
顺便说一句，所有的addXXXPrice
函数都声明了一个radio
参数，它们从未使用过。事件处理程序的实际参数是事件
对象，而不是单选按钮；事件的目标将出现在中
所有这些addXXXPrice
函数都是相同的，除了它们循环使用的一组按钮和更新的xxxPrice
变量。我建议你把它拉到一个函数中，把这些东西作为参数，这样你就可以：
proPrice = addPrice(proPrice, myForm.proSpeed);
以下是您的代码的修订版本：
var myForm=document.form1；
var-proPrice=0；
var-ramPrice=0；
var-stoPrice=0；
var-graPrice=0；
var-curPrice=0；
var总计=
var myForm = document.form1;
var proPrice = 0;
var ramPrice = 0;
var stoPrice = 0;
var graPrice = 0;
var curPrice = 0;
var total = 2299;
var result = document.getElementById('result');
result.innerHTML = "$" + total + ".00";
function addProPrice(radio) {
var radios = myForm.proSpeed;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
total = total - proPrice + parseInt(radios[index].value);
result.innerHTML = "$" + total + ".00";
addProListener();
}
}
}
function addProListener(radio) {
var radios = myForm.proSpeed;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
radios[index].removeEventListener("click", addProPrice);
proPrice = radios[index].value;
} else {
radios[index].addEventListener("click", addProPrice)
}
}
}
for (var index = 0; index < myForm.proSpeed.length; index++) {
myForm.proSpeed[index].addEventListener("focus", addProListener);
}
function addMemPrice(radio) {
var radios = myForm.ram;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
total = total - ramPrice + parseInt(radios[index].value);
result.innerHTML = "$" + total + ".00";
addMemListener();
}
}
}
function addMemListener(radio) {
var radios = myForm.ram;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
radios[index].removeEventListener("click", addMemPrice);
ramPrice = radios[index].value;
} else {
radios[index].addEventListener("click", addMemPrice)
}
}
}
for (var index = 0; index < myForm.ram.length; index++) {
myForm.ram[index].addEventListener("focus", addMemListener);
}
function addStoPrice(radio) {
var radios = myForm.storage;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
total = total - stoPrice + parseInt(radios[index].value);
result.innerHTML = "$" + total + ".00";
addStoListener();
}
}
}
function addStoListener(radio) {
var radios = myForm.storage;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
radios[index].removeEventListener("click", addStoPrice);
stoPrice = radios[index].value;
} else {
radios[index].addEventListener("click", addStoPrice)
}
}
}
for (var index = 0; index < myForm.storage.length; index++) {
myForm.storage[index].addEventListener("focus", addStoListener);
}
function addGraPrice(radio) {
var radios = myForm.graphics;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
total = total - graPrice + parseInt(radios[index].value);
result.innerHTML = "$" + total + ".00";
addGraListener();
}
}
}
function addGraListener(radio) {
var radios = myForm.graphics;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
radios[index].removeEventListener("click", addGraPrice);
graPrice = radios[index].value;
} else {
radios[index].addEventListener("click", addGraPrice)
}
}
}
for (var index = 0; index < myForm.graphics.length; index++) {
myForm.graphics[index].addEventListener("focus", addGraListener);
}
function addCurPrice(radio) {
var radios = myForm.cursorControl;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
total = total - curPrice + parseInt(radios[index].value);
result.innerHTML = "$" + total + ".00";
addCurListener();
}
}
}
function addCurListener(radio) {
var radios = myForm.cursorControl;
for (var index = 0; index < radios.length; index++) {
if (radios[index].checked) {
radios[index].removeEventListener("click", addCurPrice);
curPrice = radios[index].value;
} else {
radios[index].addEventListener("click", addCurPrice)
}
}
}
for (var index = 0; index < myForm.cursorControl.length; index++) {
myForm.cursorControl[index].addEventListener("focus", addCurListener);
}
proPrice = addPrice(proPrice, myForm.proSpeed);