我对数组的数组有问题。我需要该函数clickMe()来允许我输出一个数组,例如 [[1,1,1,1,1],[2,2,2,2,2] 等]。
我的问题是现在这些值显示为 [1,1,1,1,1,2,2,2,2,2,etc]。我知道 for 循环内的 for 循环将是最好的方法,但是我将如何获得五个部分的输入?
一旦我能弄清楚这一点,我应该能够从这些数组中提取而不会出现任何问题。我更愿意将其完全保留在 Javascript 中。
var qNumber;
function onEnter() {
var qNumber = document.getElementsByName("numberBox")[0].value;
if(event.keyCode == 13) {
if (typeof(Storage) !== "undefined") {
localStorage.setItem("qNumber", qNumber);
console.log(qNumber + " stored successfully");
} else {
console.log("Sorry, your browser does not support Web Storage...");
}
var qID = document.getElementById("numBox");
var submitBtn = document.getElementById("submitButton");
var a = qNumber - 1;
var b = 0;
while (b < a) {
var formClone = document.getElementsByClassName("formBox")[0];
var listClone = formClone.cloneNode(true);
var text =b+2;
document.getElementById("forms").append(listClone);
b++;
}
return qID.parentNode.removeChild(qID);
}
return qNumber;
}
function clickMe() {
var q = localStorage.getItem("qNumber");
console.log(q);
var inputNow = [];
var allInputs = [];
var eachArray = [];
var inputNow = document.getElementsByTagName("input");
for(x=0; x < inputNow.length; x++) {
allInputs.push(inputNow[x].value);
console.log(allInputs);
}
localStorage.clear();
}
input{
display: block;
}
<div id="forms">
<span id="numBox">
<label for="numberBox">Number of Forms</label>
<input type="number" name="numberBox" onkeydown="onEnter()" />
</span>
<form id="formBox" name="formBox" action="#" onsubmit="return false;">
<label for="info1">Input 1:</label>
<input type="text" name="info1" />
<label for="info2">Input 2:
</label>
<input type="text" name="info2" />
<label for="info3">Input 3:
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