JQuery :: Get Form File Field Binary Contents Without Submitting?
Sep 19, 2010
I'm using a form on a page as a vessel for data, rather than to actually submit it. The reason is that the form is submitted to a service at www.rdbhost.com with it's special JS API, so I extract the data from the form manually and then feed the data to the methods from the provided library.
One of the field is a file. Calling ``.val()`` on it simply gives me the file name, but I need the contents.I've looked around, and found a few plugins that would actually send the file, but that's not what I want.
View 7 Replies
ADVERTISEMENT
Sep 2, 2009
I have a php page that has a button on it when clicked shows a div (previously hidden) in the middle of the page this div contains a table with rows.Each row has an image acting as a button and a series of fields that are populated from a database.One of the fields is a quantity box I want to be able to change the value in this box and click on the submit img and have it submit this info (including the altered quantity) back to the php page or to the submit function so that I can then access the values.
View 4 Replies
View Related
Apr 1, 2010
I'm currently creating a simple shoutbox system. The whole shoutbox is in one DIV (shout_box). The DIV shows the 8 latest posts and below that you can enter a new shout / post. I used some script to submit the new post to a PHP page which fetches the data using Post. Then the script displays the message that the post has been added. This works great! However after 5 seconds I want the original DIV contents to reload (the 8 latest posts and the form to add posts. is that possible to do? I think it is, but don't really now where to begin.
I currently got the code below:
var dataString = 'message='+message;
//alert (dataString);return false;
$.ajax({
[Code].....
View 1 Replies
View Related
Aug 20, 2010
I am usingjquery.validate plugin. from hereI am not so smart in jquery.My query is,File size should be validate before submitting, for example maximum file size 500 kb the validation error should be the same according to the form. Here is the url of demo, i already mentioned the jotform upload url with code inside the demo.[URL]
View 2 Replies
View Related
Dec 19, 2009
I have a question about generating results in fields automatically without submitting or onclick onblur etc.. Just the result would generate and show as soon as I start filling in fields.example I would like to fill out my size qty and have the result show in field QTY_1.
View 1 Replies
View Related
Mar 30, 2011
I installed a JS form dependency script. Basically if a checkbox is checked Field A will disappear and Field B will take its place.The script appears to work fine. The problem I am having is this. If someone submits the form using the Field B entry and then they need to submit a form using the Field A entry, the Field B entry is still being passed even though is it is not displayed and Field A has a value in it!So I guess my question is, how do I flush out the form field after the form is submitted? This is just happening with the fields where there is the JS Form Dependency script involved.
View 2 Replies
View Related
Dec 1, 2011
I am creating a form using html5 and javascript. Am using <input type = file> tag to browse and display the image file. I need to convert the image file to binary file to store it in web database.
Is there any method to convert image file to binary file.
View 1 Replies
View Related
Dec 1, 2011
I am creating a form using html5 and javascript. I need to display user image and am using <input type=file> tag to browse the image file. Now I need to convert the image file to binary file to store it in the web database.
Is there any method in javascript for binary conversion.. convert image file to binary file.
View 4 Replies
View Related
Sep 14, 2005
I was wondering if anyone had come across some javascript that would
allow me to have a chart of say 20 music tracks, and be able to move
each track up and down the chart using up/down links? I am sure I saw
one about 3 years ago.
Consider this:
A table with a form around it. Each row of the table is numbered 1 to
20. There will be a form field on each row for Artist, Title, Label, Mix
and Genre. There will also be an up and down arrow to move the contents
of each row up and down.
I need to create 2 javascript functions. 1 to swap the contents upwards,
and one to swap downwards.
The link to go up or down will pass the row number to the function, and
the fields that need swapping. The function will then take the values
and swap them over.
Is this possible? And will it work cross-browser cross-platform? Any ideas?
View 3 Replies
View Related
Apr 8, 2010
On a client side HTML form, on hitting submit, I would like the data entered in the the form to be saved on the next available line within a .txt file.
For example, a basic HTML Form filled in as follows:
Name: Haze
Age: 400
Info: Hello World!
... on clicking 'Submit', the information would be saved to 'form.txt' on a new line, simply seperated by commas would be fine, example:
Haze, 400, Hello World!
If possible, the date and time the info was saved would really be great as well, example:
01/01/2010 9:41: Haze, 400, Hello World!
I might I cannot find anything on the internet for doing this client side.
View 8 Replies
View Related
Mar 4, 2011
so I have a html page with the following code included in it:
[Code]....
how would I reference the contents of the text box in a separate Javascript file? I have tried document.form.UserInfo.value and many, many variations and just can't get it to work. I presume it has something to do with the paragraph having the same name?
View 9 Replies
View Related
Mar 6, 2006
I am quite new a web scripting and making web pages in general and I have stumbled across a problem I have as yet been unable to solve. I am trying to take the contents of a textarea box and save it to a file. This step is not to hard however the contents of the textarea is mostly latex source so it contains just about every special character you can imagine. My question is this, how do I save an exact copy of the textarea contents with special characters, carriage returns, etc to a file?
View 8 Replies
View Related
Jul 23, 2005
Is there a way to prevent a form submitting when you press enter on a text
field? Some people press enter when they finish typing in a text field out
of habit I guess unconcsciously thinking it will take them to the next
field. Instead it submits the form and this causes all kinds of problems in
my case. Any javascript solution?
View 4 Replies
View Related
Jan 26, 2010
How can i check if file form field has file selected or is empty?[code]...
is this ok or is there a better way?
View 1 Replies
View Related
Nov 22, 2010
how to validate an input text before submitting or placing the cursor in another field? I've tried this below but it doesn't work.
$
(
document
[code].....
View 1 Replies
View Related
Apr 23, 2009
I'm stuck with this one since my knowledge of javascript is very low, PHP I'm ok with but this is a new language to me. Anyway, I have a form (a table-less one) which I would like to have the ability to add extra file fields if needed. One is already placed but I would like the user to have the option to add more photos. Here's my html:
[Code]...
View 3 Replies
View Related
Oct 4, 2011
I'm handling a form submission event. Is there a way to modifiy the value of a text input within the form before the form is finally submitted? I tried setting the value using, 'val()' - it updated the text field but the value sent with the POST was the original value
View 4 Replies
View Related
Jun 2, 2009
I have a form. Upon submit, the data is sent to the server. Under certain conditions, the form is replaced via ajax with a set of radio buttons that offer the user a a choice.I need to access the radio buttons before I submit the form again.Normally I could just access the buttons with getelementbyid but it is not available, presumably because they were generated via ajax.I could submit the form just to access the radio buttons and then submit it again, but I'd like to avoid that.
View 2 Replies
View Related
Jul 27, 2010
As the user types the "start year", I want to fill the "end year" with the same value, keystroke by keystroke. But simply using a keypress eventhandler doesn't do quite what I want, as
$("#start_year").keypress(function(event) {
$("#end_year").val($("#start_year").val());
})
fills in "end_year" with the value before the keypress has been added to "start_year".Again, I just want "end_year" to be the same as "start_year" as it's being typed.
View 2 Replies
View Related
Mar 3, 2011
i am trying to get the contents of a php file into a div. however none of the php code is inserted, it will only insert html(stuff outside of the <?php markers).
function preview()
{
var content = jQuery('#message').val();
jQuery.get('parser.php', {content:content}, function(txt){
jQuery('#preview').html(txt);
[Code]....
View 2 Replies
View Related
Nov 27, 2011
I already google this butwasn'table find any thing!.I just wonder if you can tell me where I can find a Jquery plugin which let the users to print aspecificpart of apage(let say a div for marks result!) as a pdf file?
View 1 Replies
View Related
Jun 23, 2011
I have the below code that I'm trying to read the contents of an XML file using jQuery, but I seem to have a syntax error on the line that starts with $('<div id="link_'+bannerId+'"></div>').html. Could someone I'm sure it has something to do with somethign not being terminated, or a quote, or something.
[Code]...
View 7 Replies
View Related
Mar 8, 2011
There is a problem with submitting # from the form. Some content get truncated and some variables disappear after submitting. Take a look at the following code and try to fill both fields with: TEST#TEST#TEST
<div id="POSTINI_FRAME"></div>
<table>
<tr>
[code]....
View 2 Replies
View Related
Mar 21, 2011
Suppose, Ia text file stored on the server. We all know that when a file stored on a server is opened for viewing, some bandwidth is consumned and the consumption increases with every refresh of the page and so on.
So if i use $.get on the client browserto reteieve the contents of the text file stored on the server, will it affect the server bandwidth consumption? I just want to make it clear that it is just a plain text file.
I'm looking forall posibilities as how to retrieve the contents of a text file stored on the server from the client browser without necesarily having to consumned any server bandwidth.
View 2 Replies
View Related
Oct 17, 2009
I have used jquery to maek an ajax call to the servlet. the servlet is returning an HTML file, how can display the contents of the HTML file.
View 2 Replies
View Related
Aug 30, 2009
Is it possible to get the contents from .js or .txt file. I wish to store all the tool tip content in a txt or js file, pass the parameter to get the msg depending upon the parameter? is it possible? if yes how can i do it?
View 1 Replies
View Related
