如何获取输入字段的值并将其显示在对话框中？

Question

<dialog>

label id="show" label

label id="show1" label

</dialog>

var x = document.getElementById("name").value;
x = document.getElementById("show").innerHTML;

var y = document.getElementById("matrix").value;
y = document.getElementById("show1").innerHTML;

I used label form with only id="" and without for="" is it valid?

Also i'm trying to get the id(value) of the input and display it on the dialog box, is this the correct code to get it?

I used this code but failed to display the output on dialog box .. I'm still new in javascript

Answer 1

Please make your question more clear. Do you want to get text of label control?

If yes then you can use below jquery code :-

var x= $('#show').text();

var y= $('#show1').text();

Edited

Or if you want to show value of textbox into label of dialog than please try below code :-

var x= $("#textboxID").val()

And you can set this text to label:-

$("#LabelID").val(x);

Answer 2

A little bit change in your code is needed, problem in your code is you are not assigning your 'x' to any field

var x = document.getElementById("name").value;
document.getElementById("show").innerHTML = x;

Here is a jsFiddle, check out here.

jsFiddle

Thanks