我有一个javascript函数,它应该从文本框中获取值,将其转换为JSON并在警报中显示JSON。这就是我所拥有的,它不起作用,任何人都可以理解为什么?
console.log(document);
var form = document.getElementById("myForm");
form.onsubmit = function (e) {
// stop the regular form submission
e.preventDefault();
//Collect the data and convert to JSON
var mydata = JSON.stringify(inputbox.value);
//Show me the JSON
alert(mydata);
}
这是我的表格 -
<form id = "myForm">
<div class="col-lg-6">
<div class="input-group">
<input type="text" id = "input" name = "inputbox" class="form-control">
<span class="input-group-btn">
<button class="btn btn-default" type="button" id = "add" >Add</button>
</span>
</div>
</form>
</div>