I am using this code to try and submit a value via form but it doesn't seem to submit anything...
I would normally use a checkbox or Radio buttons for multiple options but I want to use an image to do this.
Is this code wrong?
<input id="test1" name="test1" type="image" src="images/f.jpg" value="myValue" alt="" />
So I want to pass the value in value="myValue".
The form works fine so that's not the problem, I just need help with the input part not submitting as I know that works.
Thanks
well if i was in your place i would do this.I would have an hidden field and based on the input image field i would change the hidden field value(jQuery), and then finally submit the hidden field whose value reflects the image field.
Solution:
<form name="frmSeguimiento" id="frmSeguimiento" method="post" action="proc_seguimiento.php">
<input type="hidden" name="accion" id="accion"/>
<input name="save" type="image" src="imagenes/save.png" alt="Save" onmouseover="this.src='imagenes/save_over.png';" onmouseout="this.src='imagenes/save.png';" value="Save" onclick="validaFrmSeguimiento(this.value);"/>
function validaFrmSeguimiento(accion)
{
document.frmSeguimiento.accion.value=accion;
}
Regards, jp
You could use formaction attribute (for type=submit/image, overriding form's action) and pass the non-sensitive value through URL (GET-request).
The posted question is not a problem on older browsers (for example on Chrome 49+).
I was in the same place as you, finally I found a neat answer :
<form action="xx/xx" method="POST">
<input type="hidden" name="what you want" value="what you want">
<input type="image" src="xx.xx">
</form>
To submit a form you could use:
<input type="submit">
or
<input type="button"> + Javascript
I never heard of such a crazy guy to try to send a form using a image or a checkbox as you want :))
I've found that image-buttons DO return a response, but you should NOT use a value-option. What I see returned are two version of the name="MYNAME"
with .X
and .Y
endings.
For example:
<input type="image" src="/path-to/stop.png" name="STOP" width="25" height="25" align="top" alt="Stop sign">
This is within your <form>
to </form>
. If you click the image, what's returned are STOP.X
and STOP.Y
with numeric values. The existence of either indicates the STOP image-button was clicked. You don't need any special code. Just treat it as another kind of "submit" button that returns a pair of augmented NAMEs.
I've tried this on Safari, Firefox and Chrome. The image wasn't displayed with Safari, but where it was supposed to be located, my cursor turned into a finger-icon, and I could click it.
You could use a radio button/checkbox and set it to hide the button in css and then give it a label with an image.
input[type="radio"] {display: none}
input[type="radio"] + label span {display: block}
Then on the page:
<input type="radio" name="emotion" id="mysubmitradio" />
<label for="mysubmitradio"><img src="images/f.jpg" />
<span>if you need it</span></label>
And then set it to submit using javascript:
document.forms["myform"].submit();
Here is what I was trying to do and how I did it. I think you wanted to do something similar. I had a table with several rows and on each row I had an input with type image. I wanted to pass an id when the user clicked that image button. As you noticed the value in the tag is ignored. Instead I added a hidden input at the top of my table and using javascript I put the correct id there before I post the form.
<input type="image" onclick="$('#hiddenInput').val(rowId) src="...">
This way the correct id will be submitted with your form.
Inputs of type="image" don't send their name/value pair when used to submit the form. To me, that sounds like a bug, but that's how it is.
To get around this, you can replace the input
with a button
of type="submit", and put a img
element inside.
Unfortunately, that causes your image to be in a ugly HTML "button". However, assuming you aren't using the standard HTML button anywhere, you can just override the stylesheet, and then everything should work as expected:
button, input[type="submit"], input[type="reset"] {_x000D_
background: none;_x000D_
color: inherit;_x000D_
border: none;_x000D_
padding: 0;_x000D_
font: inherit;_x000D_
cursor: pointer;_x000D_
outline: inherit;_x000D_
}
_x000D_
<form action="/post">_x000D_
<input name="test">_x000D_
<button type="submit" name="submit_button" value="submitted">_x000D_
<img src="https://via.placeholder.com/32" alt="image">_x000D_
</button>_x000D_
</form>
_x000D_
Some browsers (IIRC it is just some versions of Internet Explorer) only send the co-ordinates of the image map (in name.x and name.y) and ignore the value. This is a bug.
The workarounds are to either:
name.x
/ name.y
Add this
name="myvalue"
To your tag.
Using the type="image"
is problematic because the ability to pass a value is disabled. Although it's not as customizable and thus as pretty, you can still use your images ao long as they are part of a type="button"
.
<button type="submit" name="someName" value="someValue"><img src="someImage.png" alt="SomeAlternateText"></button>
Source: Stackoverflow.com