Changing button text onclick

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When I click on myButton1 button, I want the value to change to Close Curtain from Open Curtain.
HTML:

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18条回答

南旧

2020-11-27 03:54
When using the <button> element (or maybe others?) setting 'value' will not change the text, but innerHTML will.
```
var btn = document.getElementById("mybtn");
btn.value = 'my value'; // will just add a hidden value
btn.innerHTML = 'my text';
```
When printed to the console:

<button id="mybtn" class="btn btn-primary" onclick="confirm()" value="my value">my text</button>
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情书的邮戳

2020-11-27 03:56

This is simple way to change Submit to loading state   

 <button id="custSub" type="submit" class="button left tiny" data-text-swap="Processing.. &nbsp;">Submit &nbsp;<i class="fa fa-angle-double-right"></i></button>


    <script>
    jQuery(document).ready(function ($) {

        $("button").on("click", function() {
          var el = $(this);
          if (el.html() == el.data("text-swap")) {
            el.html(el.data("text-original"));
          } else {
            el.data("text-original", el.html());
            el.html(el.data("text-swap"));
          }
          setTimeout(function () {
                el.html(el.data("text-original"));
           }, 500);
        });

    });
    </script>

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予麋鹿

2020-11-27 03:57
You are missing an opening quote on the id= and you have a semi-colon after the function declaration. Also, the input tag does not need a closing tag.

This works:
```
<input onclick="change()" type="button" value="Open Curtain" id="myButton1">

<script type="text/javascript">
function change()
{
document.getElementById("myButton1").value="Close Curtain";
}
</script>
```
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渐次进展

2020-11-27 03:59

Add this function to the script

function myFunction() {

                var btn = document.getElementById("myButton");

                if (btn.value == "Open Curtain") {
                    btn.value = "Close Curtain";
                    btn.innerHTML = "Close Curtain";
                }
                else {
                    btn.value = "Open Curtain";
                    btn.innerHTML = "Open Curtain";
                }

            }

and edit the button

<button onclick="myFunction()" id="myButton" value="Open Curtain">Open Curtain</button>

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一生所求

2020-11-27 04:00

Or more simple without having to name the element (with 'button' element):

<button onclick="toggleLog(this)">Stop logs</button>

and script :

var bWriteLog = true;

function toggleLog(elt) {

  bWriteLog = !bWriteLog;
  elt.innerHTML = bWriteLog ? 'Stop logs' : 'Watch logs';
}

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情书的邮戳

2020-11-27 04:02

this can be done easily with a vbs code (as i'm not so familiar with js )

<input type="button" id="btn" Value="Close" onclick="check">
<script Language="VBScript">
sub check
if btn.Value="Close" then btn.Value="Open" 
end sub
</script>

and you're done , however this changes the Name to display only and does not change the function {onclick} , i did some researches on how to do the second one and seem there isnt' something like

btn.onclick = ".."

but i figured out a way using <"span"> tag it goes like this :

<script Language="VBScript">
  Sub function1
  MsgBox "function1"
  span.InnerHTML= "<Input type=""button"" Value=""button2"" onclick=""function2"">"
  End Sub

   Sub function2
  MsgBox "function2"
  span.InnerHTML = "<Input type=""button"" Value=""button1"" onclick=""function1"">"
  End Sub
  </script>
  <body>
  <span id="span" name="span" >
  <input type="button" Value="button1" onclick="function1">
  </span>
  </body>

try it yourself , change the codes in sub function1 and sub function2, basically all you need to know to make it in jscript is the line

span.InnerHTML = "..."

the rest is your code you wanna execute

hope this helps :D

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