hey, well I have this form
<form method="POST" action=''>
<input type="hidden" name="op" value="download1">
<input type="hidden" name="usr_login" value="<TMPL_VAR usr_login>">
<input type="hidden" name="id" value="<TMPL_VAR file_code>">
<input type="hidden" name="fname" value="<TMPL_VAR file_name>">
<input type="hidden" name="referer" value="<TMPL_VAR referer>">
<div class="premium-download"><input name="method_premium" value="<TMPL_VAR lang_premium_download>" type="image" src="images/premium-download.png" alt="<TMPL_VAR lang_premium_download>" border="0" /></div>
<div class="free-download"><input name="method_free" value="<TMPL_VAR lang_free_download>" type="image" src="images/free-download.png" alt="<TMPL_VAR lang_free_download>" /></div>
</form>
How can I submit the form from the image inputs (see the last two fields)? Right now they are set as image type and I understand that those will not submit the form by default. Could anyone help? I was told to do it with javascript :D
I initially misread your question. As already noted, <input type="image"> elements do submit forms. However, if you're looking for more versatility than image inputs, my answer still applies.
I was told to do it with javascript
Don't, use <button> elements instead. <button> elements work like <input type="button">, except that they can be styled to have no border, be transparent, and they can contain other HTML. For example:
<button type="submit" name="method_premium" value="<TMPL_VAR lang_premium_download>">
<img src="images/premium-download.png" alt=alt="<TMPL_VAR lang_premium_download>" />
</button>
Style the button with CSS (border:none; background-color:transparent;) and you're good to go.
Buttons created with the BUTTON element function just like buttons created with the INPUT element, but they offer richer rendering possibilities: the BUTTON element may have content. For example, a BUTTON element that contains an image functions like and may resemble an INPUT element whose type is set to "image", but the BUTTON element type allows content.
The BUTTON Element - W3C
Input elements with "type" set to "image" do indeed act (almost) exactly like "submit" inputs. It's "almost" exactly because you also get the coordinates of the mouse click, and you don't get the "value" of the input element.
If you wanted the clicks on the "image" inputs to submit the values, the simplest thing to do would be to have a couple more hidden inputs.
I don't know what you are trying to achieve, but you could submit the form using JavaScript. It might be best to use the BUTTON as suggested by #Andy E:
<form method="POST" name='myForm'>
...
...
<script lang="javascript">
function SubmitForm()
{
document.forms['myForm'].submit() ;
}
</script>
Related
I am reworking on a code of an old developer and I'm trying to do a form for reservation.
I've looked across the whole code the only thing called reservation is the name and the id of the form.
Form who's is in style : display:none ...
So two question in one : First of all what the heck is supposed to do
document.reservation.submit(); Is it suppose to get the form by his name ?
Shouldn't it be something like document.getElementById('reservation').submit() instead ?
And my second question is : How the form can be sent if all the value are set to display:none I tough it couldn't work and if you want to hide them you shall use hidden property...
I need a bit of help on this guys pls :)
Form for beter comprehension :
<form name='reservation' action='http://xxxx/reservationFormAction.to' method="POST" id="reservation">
<input type="hidden" id="productLive" name="product" value="{$product.info.code}"/>
<input type="hidden" name="complementaryParameters" value=""/>
<input type="text" name="depCityCode" id="depCityCode" style="display:none" />
<input type="text" name="dateDep" id="dateDep" style="display:none" />
<input type="text" name="nightDuration" id="nightDuration" style="display:none" />
<input type="text" name="dayDuration" id="dayDuration" style="display:none" />
<input type="text" name="provider" value="{$product.tourOperator.code}" style="display:none" />
<input type="text" id="toProduct" name="toCode" value="{$product.info.toProductCode}" style="display:none" />
<input type="text" name="catalogCode" value="{$product.info.code}" style="display:none" />
{if $ecall}
<input type="text" name="reservationProfileChannelCode" value="ECALL" style="display:none" />
{else}
<input type="text" name="reservationProfileChannelCode" value="ADV" style="display:none" />
{/if}
<input type="text" name="nbAdults" id="nbAdults" style="display:none" />
<input type="text" name="nbChildren" id="nbChildren" style="display:none" />
<input type="text" name="nbBabies" id="nbBabies" style="display:none" />
<input type="text" name="productUrl" id="productUrl" style="display:none" value="http://www.xxxx.com/{$product.slug}_{$product.info.code}.html" />
<input type="text" name="homeUrl" id="homeUrl" style="display:none" value="http://www.xxxx.com" />
<span id="ageChild" style="display:none"></span>
<div class="update-search clearfix">
document.reservation gets the HTMLFormElement for the form with the name reservation. Then calling submit submits the form (without triggering the submit event).
So why not document.getElementById? That would also work, but document.reservation works because the document object gets various properties created on it automagically, including properties referring to forms by their name. This is covered in §3.1.3 of the HTML5 spec *(you have to scroll down a fair bit):
The Document interface supports named properties. The supported property names at any moment consist of the values of the name content attributes of all the applet, exposed embed, form, iframe, img, and exposed object elements in the Document that have non-empty name content attributes, and the values of the id content attributes of all the applet and exposed object elements in the Document that have non-empty id content attributes, and the values of the id content attributes of all the img elements in the Document that have both non-empty name content attributes and non-empty id content attributes.
The value of those properties is the element the name or id came from.
The window object also gets properties for every element with an id, as described here:
The supported property names at any moment consist of the following, in tree order, ignoring later duplicates:
the browsing context name of any child browsing context of the active document whose name is not the empty string,
the value of the name content attribute for all a, applet, area, embed, form, frameset, img, and object elements in the active document that have a non-empty name content attribute, and
the value of the id content attribute of any HTML element in the active document with a non-empty id content attribute.
Where again the value of those properties is the element the name or id came from.
In both cases, this is the HTML5 specification standardizing the previously-widespread-but-nonstandard practice most browsers had, which is widely used on pages in the wild.
How the form can be sent if all the value are set to display:none I tough it couldn't work and if you want to hide them you shall use hidden property...
It's best to ask one question per question.
The CSS display property has no effect at all on whether form fields are submitted; you're probably thinking of the field's disabled state: Disabled form fields are indeed left out of the form on submission.
the display none or hidden info will always be sent even that you can't see.... Usually we pass some info that the user doesn't need to know, like USER_ID=20 .....---- and the
document.reservation.submit
------- it submits the form with name="reservation"
I have many forms on my page that are DYNAMICALLY added and I have a button that I want to trigger a reset to all the forms on the page except one.
An example of a dynamically added form is:
<form>
<label for="code">Question code:</label>
<input type="text" id="code" name="code" maxlength="25" class="used"/>
<div class="clear"></div>
<label for="title">Question:</label>
<input type="text" name="titl" name="title" maxlength="255" class="used"/>
<div class="clear"></div>
<label for="hint">Hint:</label>
<input type="text"id="hint" name="hint" class="used"/>
<div class="clear"></div>
<input type="hidden" name="type" value="tapper" class="used">
<input type="hidden" name="optionsType" value="none" class="used">
<input type="reset" value="Cancel" class="delete-button">
<input type="button" value="Add" class="action-button" onclick="pushQuestion(this);">
</form>
Also, after each form is dynamically added, I call:
$('form').on('submit', function (e) {e.preventDefault()});
Now, when I want to reset the forms, I call the following:
$('form').trigger('reset');
When entering this into the console, I get an array back with all the DOM forms. Some forms get reset, but others are unaffected. There are no errors being reported. Does anyone have any thoughts as to why some get reset while others do not?
EDIT Thanks for the help, but the issue has been resolved. See the problem in the comments below
After a few hours of tinkering, it was discovered that the issue was the result of the way the forms were cloned.
I was doing a deep clone of the existing forms which was yielding an odd state of the form which means that when .trigger('reset') was "triggered", it would reset the form to the default state of the clone which may or may not have included some original data yielding a reset that did not appear to be doing anything.
A workaround was to first fire a loop over all the inputs with .attr(value,'') to clear the attribute value after cloning. Then the .trigger('reset') functioned as expected.
I've noticed some inconsistencies with form handling among the various browsers. One gotcha is that the less standards-compliant browsers require an input or button with type=submit for some things to function correctly. I know this is that case at least with submitting a form by pressing the enter key in any text field.
Maybe try adding an <input type='submit'/>?
1) I have 3 input radio buttons with unique values.
For e.g.
<input type="radio" id="id1" value="This is first value" />
<input type="radio" id="id2" value="This is second value" />
<input type="radio" id="id3" value="This is third value" />
2) Next, I have 2 hidden form like this:
<form action="//mysite.com/process1.php"><input type="hidden" id="uniqueid" value=""></form>
<form action="//mysite.php/process2.php"><input type="hidden" id="uniqueid" value=""></form>
3) Based upon whichever radio button the user clicks, I need to copy its value to the value of both the above forms hidden field.
For e.g. If user clicks on radio with id1, then it's value "This is first value" should be copied to both the forms hidden field.
CONSTRAINTS:
1) Have to use javascript or jquery, no server side processing available.
2) Note: both the final forms have one input field, but with same id. This is a constraint.
3) Why? Because based on some other actions on the page, the user gets to see one of the 2 forms. The only difference between them is their action is unique. All fields are same.
WHAT I HAVE SO FAR:
Using this, I am able to copy the value from the radio button to a hidden field's value, but it only copies to a field with a UNIQUE ID.
var $unique = $("#unique");
$("#radio1").keyup(function() {
$unique.val(this.value);
});
$("#email").blur(function() {
$unique.val(this.value);
});
Can someone guide as to how can the value be copied to multiple input fields, but with same id's?(Yes, the id's of the initial radio buttons can be unique.)
Having two HTML elements with same ID is an error.
You cannot treat this as a constraint, this is NOT a valid HTML code and it will cause inconsistent behavior in different browsers.
Use classes instead:
<form action="//mysite.com/process1.php"><input type="hidden" class="uniqueid" value=""></form>
<form action="//mysite.php/process2.php"><input type="hidden" class="uniqueid" value=""></form>
And javascript:
var $unique = $(".uniqueid");
However, I couldn't find any #radio1 or #email in your code, are you sure you have the right selectors?
My recommendation for the JS will be: (Working jsFiddle)
var $unique = $(".uniqueid");
$('input[type="radio"]').click(function(){
$unique.val(this.value);
});
Notes for jsFiddle:
I've used click event instead of keyup (don't really understand why you used keyup here..).
I've given all radio buttons the same name so they will cancel each other out when selected.
I've turned the hidden fields to text so you could see the result.
<form action="//mysite.com/process1.php"><input type="hidden" class="uniqueid" id="uniqueid" value=""></form>
<form action="//mysite.php/process2.php"><input type="hidden" class="uniqueid" id="uniqueid" value=""></form>
var $unique = $("input[type=hidden].uniqueid");
$("#radio1").keyup(function() {
$unique.val(this.value);
});
$("#email").blur(function() {
$unique.val(this.value);
});
As said by others, id must be unique. Try using a data-attribute:
<form action="//mysite.com/process1.php">
<input type="hidden" data-shouldupdate="true" value="">
</form>
<form action="//mysite.php/process2.php">
<input type="hidden" data-shouldupdate="true" value="">
</form>
Now you can use that attribute as selector to do something like:
$('[data-shouldupdate]').val(this.value);
I agree with all other who posted that id have to be unique to have correct HTML document. So if it's possible I strictly recommend you to fix the HTML document to remove all duplicates.
I write my answer only for the case that you can't remove id duplicates because of some reason and you still have the same requirements. In the case you should change the line
var $unique = $("#uniqueid");
to
var $unique = $("*[id=uniqueid]");
The selector *[id=uniqueid] (or just [id=uniqueid]) works slowly as #uniqueid, but it allows you to get all elements with the specified id attribute value. So it works even in case of id duplicates on the HTML page.
The most simple solution is to give a same name to both inputs. Check this link jsfiddle to see a working example. The code used is the one given is below:
HTML:
<input type="radio" name="copiedValue" id="id1" value="This is first value" />
<input type="radio" name="copiedValue" id="id2" value="This is second value" />
<input type="radio" name="copiedValue" id="id3" value="This is third value" />
<form action="//mysite.com/process1.php"><input name="uniqueid" id="uniqueid" value=""></form>
<form action="//mysite.php/process2.php"><input name="uniqueid" id="uniqueid" value=""></form>
jQuery/javascript:
$("input:radio[name=copiedValue]").click(function() {
$("input[name=uniqueid]").val($(this).val());
});
The radio-buttons should have the same name. I removed the type="hidden" so u can see it working correctly.
Hope it useful!
I have applied ParsleyJS validation to a form that has multiple submit buttons that perform various tasks. I only want the validation to occur for one of the submit buttons, is this possible? if so, how?
For a pared down example:
<form name="aspnetForm" method="post" action="page.aspx" id="aspnetForm" data-validate="parsley">
<input type="text" id="text_for_example" data-required="true"/>
<input type="text" id="text_for_example2" data-required="true"/>
<input type="text" id="text_for_example3" />
<input type="submit" id="ClearsTheTextBoxes"/>
<input type="submit" id="SavesData" />
</form>
Ideally I want it to validate only on the "SavesData" submit, not on the "ClearsTheTextsBoxes". is this possible using ParsleyJS?
Thanks!
Note:
I cannot change the type any of the submit buttons to function differently; please do not suggest this. The "ClearsTheTextsBoxes" must remain a submit button.
to do so, you'll have to remove data-validate="parsley" from your form tag, and add a custom js function on click on the desired button. Then in this function, simply to a $('aspenetForm').parsley('validate');
Best
I came to see that form file input field value cannot be set with javascript for security reasons.
I just want to copy a FILE input to another form and post it, I searched for a work around and could not find anything, is it possible?
UPDATE: my code:
function prepareUpload( filevalue ){
document.getElementById('logo').value =filevalue;
var mform = document.getElementById('sleeker');
ajaxUpload( mform,'<?php echo base_url(); ?>'); // a methods to upload...
}
<input class="input-file-upload" type="file" size="20" name="logodummy" id="logodummy" onchange="prepareUpload( this.value );" />
<form action="" method="post" name="sleeker" id="sleeker" enctype="multipart/form-data" onbeforesubmit="return false;">
<p><input type="hidden" name="logo" id="logo" /></p>
</form>
Anything other thatn file input are working fine, and I could receive with $_POST, but $_FILES doesn't have values. And this code alone working fine too. I think this coe is enough?
Yes, you can place the <input type="file"> outside your HTML form, and then use the onChange event to fill an <input type="hidden"> within the form that gets posted:
<input type="file"
onchange="document.getElementById('hidden_file').value = this.value;" />
<form method="POST">
<input type="hidden" id="hidden_file" value="" />
<input type="submit" />
</form>
However in modern browsers, you will only be able to access the file name, and not the full path. You may want to check the following Stack Overflow posts for further information on this topic:
Can’t get the complete address while uploading a file
How to get the file path from HTML input form in Firefox 3
UPDATE:
The original question made me think that you only needed to copy the "file name" to another HTML form, and not the whole <input type="file"> representation.
Further to the update, I assume you meant something like this:
<input type="file"
onchange="document.getElementById('hidden_file').value = this.value;" />
<form method="POST">
<input type="file" id="hidden_file" value="" />
<input type="submit" />
</form>
Unfortunately the above does not work. Firefox will return "Security error code: 1000" if you try the above example.
As for some workarounds, you may want to the check David Dorward's suggestions:
Using cloneNode
Moving the input field with appendChild before submitting the form
You could move the file input to the other form (with appendChild or insertBefore), submit the form, and then move it back.
I haven't tested this in depth, but it appears to work in Firefox.
Use cloneNode
var copy = file_input.cloneNode(1);
form2.appendChild(copy);
Very much similar to cloneNode except in jQuery
In an xulrunner browser (like firefox) I have successfully used something like the following:
$('input:file').clone().appendTo($('#mainform'));
This should copy all file input objects into the form with id=mainform.
Avoid using the id attribute in the objects to be cloned. id's should always be unique.
I realised that this might be late to the party, but with HTML5, you can use the "form" attribute to target a form, like [form id="the_form"]...[/form]....[input form="the_form type="file" ... /]