Posting A Hidden Field To A Form In A Document Using Javascript
Jul 23, 2005
I need to add an input hidden field to an existing form (post).
I have tried a couple things like adding the '<INPUT type=hidden
name=idSelectedURL value=http://server/documents>' to the innerHTML of
the form but it fails. ie
also, trying to add an element to the form such as:
var frm = document.getElementById("idForm");
var oField = frm.createElement ('input');
oField.type ="hidden";
oField.name = "idSelectedURL";
oField.value ="http://server/documents";
none of these work and give me a javascript error.
I don't think the createElement method can be used from the form
object, only from the document object. still could not get it working.
I have a web form with several fields. If I copy & paste from a RTF document into a field, the javascript validation and field length are bypassed and cause the form to fail.
I have a draggable marker on my page that sets the value of a javascript variable when the marker is released.I want to submit this value to store it in a database however I cannot figure out how to pass this javascript variable as a hidden form field.Here is my code. I suspect this is completelyhow to make this "lat" value available to me after the form has been submitted.
I want to download the records of the output of search criteria to excel. As the fields for search criteria are more than 20. I am submitting the form with POST method rather than GET.
On click of "Download2excel", the hidden variable name1 is set to Yes. so i will check the condition in my code. Once the download is successful, I want to reset the variable.
Need some working sample code to post hidden form data from a php page to a new popup window. 540 x 500 centered. The popup that I'm calling already is formatted and has a TITLE:web-2007.php so what I need to do is to write the values from the PHP page to that popup in specific places.
Some of the hidden values are also like this format;
I have an appendchild script that adds an <input> element when a current one is clicked. It then gets posted by a PHP script. Everything works perfectly in IE, but in Firefox, nothing gets posted.code...
The following posts back properlty from an "onclick" in IE, but not in Mozilla 1.7. Can anyone explain to me why not? The style class works the same in both environments.
i have a form in which a hidden field (initial value as Ɔ', and my javascript set it to Ƈ' when an event is trigged). In the same form, i have a reset field. But I realized that the hidden field is not reset to Ɔ' when i push the reset button. If I simply change the node from
"<input type="hidden" id='IsChanged' value=Ɔ'>" to
I have modified a free JS function from here: [URL] To dynamically add text fields to the form. My work-in-progress version is here: [URL] On the form, I have a hidden text field:
I want to pass a value received through the Url to another screen with new data by a form using the method="get". I have tried several different ways, my latest attempt was to use a hidden field hoping that would add to the url string but it isn't working.
I have a flash game that passes a score via URL string i.e.(URL) and I want it to populate the "value" of this hidden form field (<input type="hidden" name="Score" value=""> ), but I dont know where to begin. The form is in an HTML doc and not within flash, if that makes any difference.
I have done this once before but it has been a while. How do I add a new form hidden field and value to an existing form and then submit the form within a function that can be run with an onclick event?
When I echo that second span, I get the selected value from the first span. But I need to get that value into a hidden html form field, so I can pass it along with the $_POST array. How do I do this?
I'm trying to combine 3 form input fields into 1 that is hidden (Date of Birth). The input fields are DOB-MM, DOB-DD, and DOB-YYYY and the hidden field is DOB which will store the Date of Birth in the following format 'YYYY-MM-DD'. Unfortunately I don't know javascript write a quick script that will combine these 3 fields and arrange them in the format required.
Ok, so I am working a project where one of the last parts is to have a hidden field in the form to pass the product id with everything else in the url parameters. As of right now I have it setup to grab product info for an external file and display on order_form.html(function addprod on line 29), in the h4 tag(line 250) is where the 'prodid' is displayed, I am needing to see if there is a way to get that value put into the hidden field(line 260) to be passes along.
I have an order form where a customer can select a number of artwork prints supplied by different artists and suppliers. The name, price, postage amount and other details for each of the prints are held in a table in a MySQL database. As postage amount may vary between prints and suppliers of the prints we must have the customer select postage per print - not the amount just yes or no. The customer may select as many of these prints as he desires - printa, printb, printc, printd etc. through to printz. Many of the prints are provided by separate individual suppliers and must therefore have postage paid for each ordered print and this is automatically added by the order form. However some prints are provided by the same supplier and only one postage fee needs to be chosen (yes or no), so these are not automatically added and the customer must choose to pay postage on only one of the prints (not all 3 if he orders 3 of them).
So for postage purposes I have a postage code on the table in the MySQL database. For example printa, printb and printc are all supplied by the same supplier so each have a linked postage code of A. Similarly others may also be linked using different postage codes e.g. printx and printy may have a postage code of B. So whenever a customer chooses a print that does not have a linked postage code then the postage fee is automatically selected for him and charged to the total. However where prints are linked to the same postage code we must allow the costomer to select postage (yes or no), but we must force him to select yes or no for at least one of the linked prints.
So to do this I need a javascript validation alert to force the customer to choose yes for postage for at least one of the prints, not necessarily all of them, where they have a linked postage code. To do that I can add the the postage linked code as an array for each print selected to a form hidden field so that my javascript can use the field as follows: <input type="hidden" name="postagearray[]" value="<? echo $postagecode; ?>">
I am very new to jquery and I am trying to set the value of a textarea which is not in a form, into a hidden field which is in a form. In the text area, I have given it an id called refnote and ive used the text() to get the text in it. However, the problem is setting the retrieved text in a hidden form field. $('form').submit(function(){ alert ($('#refnotes').text()); return false; });
I have the official qQuery autocomplete plugin ( from bassistance) working properly. Start typing a product name and it queries my php script and mysql to return a list of products.
However, when the user submits the form, I want a hidden form field that contains the row ID for that product in the database table. I would have thought that this is a very common need, but I did not see any of the examples in the doc or website.
I have an HTML contact form on many different pages of a web site. I need to know which page the user was on when they submit the form. I need to pass the URL of the current page as a hidden field through the form when it's submitted. Do I need to add javascript to the header to call a function pulling the URL and then a secondary function to place it in the hidden field's "value" attribute?
The thickbox opens with the title "Preview", but is empty.I've alerted the div after setting it, and it does contain the formfield value.Why might this be happening? I've also tried setting the div like this (foo as dummy text - to no avail):
Im trying to create a hidden form field in a parent window from within a child window (popup). I am trying to use jQuery, but unfortunately the hidden field does not get created.
I've got a short form--1 field and a submit button. I want someone to enter their name in that field, hit submit, and have their name be in the "name" field on the next page (which contains a form). Am I even in the right forum?
Iv'e got a page that has a mass amount of input fields, all of which require a decimal figure. To make it easier when it comes to inputting data, I'm trying to setup + and - links that will increment/decrement the form field value by 1 when clicked.
I'm using the following code, however when I click on one of the links, I get the following error -
document.forms.tmp.input_field is null or not an object.
It's as if JavaScript is not reading the parameter being passed through the function.
