javascript 将用户输入推送到数组
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时间：2020-10-26 16:37:22 来源:igfitidea点击:
Push user input to array
提问by Linda wolfenden
Hi so yes this is a previous issue i have had, i have hit the books and whent back to basics adjusted a few things but im still having trouble getting the input value to push to the array can some one please help me get my head around this thanks
嗨，是的，这是我以前遇到的一个问题，我读过书，回到基础时调整了一些东西，但我仍然无法将输入值推送到数组，有人可以帮助我解决问题这谢谢
<!DOCTYPE html>
<html>
<body>
<script type="text/javascript">
var number=["1"]
function myFunction()
{
var x=document.getElementById("box");
number.push=document.getElementById("input").value;
x.innerHTML=number.join('<br/>');
}
</script>
<form>
<input id="input" type=text>
<input type=button onclick="myFunction()" value="Add Number"/>
</form>
<div id="box"; style="border:1px solid black;width:150px;height:150px;overflow:auto">
</div>
</body>
</html>
回答by mbinette
回答by Bill
You were close, here's the working code:
你很接近，这是工作代码：
<!DOCTYPE html>
<html>
<body>
<script type="text/javascript">
var number = [];
function myFunction()
{
var x = document.getElementById("box");
number.push(document.getElementById("input").value);
x.innerHTML = number.join('<br/>');
}
</script>
<form>
<input id="input" type=text>
<input type=button onclick="myFunction()" value="Add Number"/>
</form>
<div id="box" style="border:1px solid black;width:150px;height:150px;overflow:auto">
</div>
</body>
</html>?
