I new this is not to hard but I forgot on how to do it.I have this form:
<form><table><tr>
<td>Add Picture:</td>
<td colspan="3"><input name="txtPics" type="file" /></td>
[code]....
I am using JQuery for the first time i need the dinamacally genarate an input file after a button.
The objective is to make several uploads for files.
Here is the function:
My button is like this:
Do i need to add more info to the button?
Is it possible to dynamically determine the current field element in a
form?
I ask because I have a 'tab' button on a form, and when a user clicks
on it I need to be able to shift the focus to the next field, and also
if the current field is the last field on the form, essentially to do
nothing.
Conceptually, I guess I'm trying to do something like:
function clicktab(){
variable = current.field.element.number;
if (variable < n) {
variable++;
document.forms[0].element[variable].focus;
}}
In the above function, "n" would be the total number of fields in the
form.
I am trying to produce a web form to allow wedding guests to RSVP. The form allows them to enter a name and select from a radio button whether they will be attending or not. If they select the "yes" radio button then a further pair of radio buttons are displayed for their meal preference.
They can then click a submit button or they can click another button to add another line for another guest which operates in exactly the same way. I've almost got this working, but it seems that the checkbox change handler is lost for the current guest when a new guest is added and the checkbox value is reset. I've got a feeling I'm doing something stupid but can't for the life of me figure out what.
Code (source file (renamed to .txt) also attached as I'm not sure the pasted code is too clear):
I am working on an MLA citation PHP script for books, and I already finished that part. I have the page set up so that the user may add as many authors as needed. However, when I use the back button, I notice that if I have more than one author, the dynamic text fields are gone and all data after the dynamic text fields are not loaded back into the proper fields.I've spent the entire day searching for solutions, and I tried saving the code to a textarea, then using that code to insert it back into the page on loading. However, I couldn't get it to work.[code]
View 4 Replies View RelatedI need to check all fields have values on click of button. The button already has a command but i need to check / run through the page for required fields. On find a blank required field then display message else continue with button next command.
If possible, maybe something that continues check on the form & display text this is required before making button visibe? I need to get this going else my project is screwed.
I am trying to make it where someone can upload a .csv file, and I want to allow them to add multiple ones if they need more than the two that are already there.
What I did was add a div field:
Code:
<div id="fields" style="display: none;">
<p><label>File Field:</label><br /><input type=file name=file size=45 class=formfield /></p>
[Code].....
The problem with that is once they choose a file or two on those first two, then click the add a new field, it does add the new field so it works, but then the files they chose are gone, so now they have to rechoose them. every time.
I have a form I am using to take a list of band members. It includes the member name and the instrument they play. My problem is I can enter the first set of info, and once I click the add another member button..the information I entered is removed, but, the new fields are added. I want to keep the information typed and also add a field.
<script language="Javascript" type="text/javascript">
<?php
//this script is to make sure that the session data is put back into the member fields if they are updated
$memnum = 1;
while ($_SESSION['member'.$memnum] != ""){
$memnum++;
} .....
im getting used to using .js still and I am trying to figure out how to create a button to move a selected field within a box of fields to the top, instead of just moving it one-by-one to the top. Here is what I currently have that moves the selected just up one. Can someone expand on this and make it so it will move to the top instead of just one? :thumbsup:
[Code]...
I'm trying to dynamically load javascript from a file with a click handler.
The code is for a class function.
I'm instantiating an instance of the class from the click handler.
It doesn't work the first time I call the "constructor" function, but it does work the second time.
If I put in a call to the "alert" method, it works the first time.
From this, it would be logical to conclude that the code being loaded isn't being given time enough to load and be implanted within the DOM structure for the page.
How can I get the click handler to wait for the code to get established?
What follows is the code for the method that inserts the tag to load the javascript:
Code:
function load_js_code_from_file (js_code_file)
{
var form_ref = document.getElementById ("theForm1");
var new_js_node = document.createElement ("script");
[Code]....
I've run into a problem where the click() event doesn't seem to work on file fields in Firefox 3, but it does under IE7, Safari and Chrome.
I've search all over but most solutions rely on using css to overlay a file field with opacity 0 and so on. Not exactly what i'm looking for and will use it as a last resort.
Any ideas on being able to use the click() method for file fields under FF3?
So I have a table with rows and basically I cloned it and then appended it underneath another table. The user can click on the plus button to clone the table (which on the UI looks just like a row of fields) over and over. Next to the plus button I have a minus button that I want to use to remove the cloned table. Here's my code for the add table button:
Basically what I need to do is write functionality for the remove button that when clicked removes the bottom most table. Is there functionality in jquery where you can say "find last occurrence of 'addrow' and remove it onclick"? [code]...
I have created a page which pulls search results from various sites using PHP. It displays each result in a row in a table upon running.
I wanted to add a button saying "More information" at which point, a div would appear and load the associated link for that search result within an iframe within the newly appeared div. I've been able to get a div appear and disappear on button click but, I couldn't get it to dynamically load an iframe on click with the associated search results link.
I wish to have my form update a text field when a 'add' link or button is clicked, allow for more entries to be added without having the page refresh. but i need to be able to have both the friends name and their number added to the field like so
if friends name is say 'jason' and their number is '0987654321' then it will add to the textarea like so.
jason [0987654321] this way i should be able to get the data and split it up when the form is send so i can add them in the DB. the part i am stuck on is how to get both fields in the textarea. allowing for more to be added without a refresh. can anyone suggest how they might do this.
[Code]..
I have a problem in getting database query result to text field when button was clicked. So far I have two php files, one used to connect database and save the database query value to a variable. The second php file used to create the buttons and text field.
code for dbconnection.php
[code]
$con_str = "host=jojo1234 port=3214 dbname=postgres user=postgres password=postgres";
$con = pg_connect("$con_str") or die('Could not connect: ' . pg_last_error());
$queryresult1 = pg_query($query1);
$result11=array_sum(pg_fetch_array($queryresult1));
[code]
[Code]...
i am looking for a way to click on a button next to a time field that will paste the current date and time into that filed in this format: 01:00:00 08-08-2007 is that possible?
View 3 Replies View RelatedI am doing donation script. Here is my script so far
<script type="text/javascript">
<!--//
function chkDonation(){
var form = document.forms[0]; // FORM NAME OR PLACE IN FORMS COLLECTION //;
var amount = form['OtherAmount']; // TARGETTED INPUT NAME ( OtherAmount ) //;
amount.style.visibility = 'hidden';
for(var i=0, input=form.getElementsByTagName('input'); i<input.length; i++){
if(input[i].type.match(/radio/i) && input[i].name.match(/DonationAmount/i)){
if(input[i].value.match(/Other/i)){
input[i].onclick = function(){
amount.style.visibility = 'visible'; .....
I have pretty much completed my script but now what I want it to do is to add more forms/field when the "Other" radio button is selected. So when the Other button is checked, I want the script to display more fields/forms below. Only when the "other" button is selected. When "other" selected the script should display fields like "cheque", "cash", "Payment" etc.
Im creating a system where people can upload large files. I want to make sure they dont click the button twice and resend the form. So, on the button, I have it running a function disablebutton on click. The function looks like this:
function disablebutton()
{
document.upload.doupload.disabled = true;
}
This is disabling the button like I want it to, but its also halting the PHP form handling. Is there another way I can make the button unclickable but allow the form to be processed?
I prepare a contact us page for my site.URL...when click on submit button 2 or more times the message is set for require field is increasing.
View 1 Replies View RelatedI want to create a javascript function where I have a dropdown list and onChage I want to update a txt field with the current date in the dd/mm/yyyy format.
View 2 Replies View RelatedSo i have a form with fields (30+), and about 5 of them are fields that need to pass into my dropdown (actually a dynmaic dropdown, select SOURCE, then whatever source u select it'll show options that are mysql source=$source), so it can go into my mysql query, and filter out the best results. (i.e date_of_birth, min_credits, state, etc). Needs to be done without submitting, hence javascript. Im echo'ing my query and its saying the variables i'm trying to pass are UNDEFINED. Am I not passing the vars correctly? do i need to prep the vars to "grab" them in the current field?
this is what i have in my <head>
<script language="javascript" type="text/javascript">
function getXMLHTTP() { //fuction to return the xml http object
var xmlhttp=false;
[Code].....
The only var that is passing is SOURCE, and that's because its the name of the first dropdown
i need to set up like a GET method on my RECEIVING page? or can i just pass variables through? Do i need to get the "existing" data in the fields first?
i have a form with fields (30+), and about 5 of them are fields that need to pass into my dropdown (actually a dynmaic dropdown, select SOURCE, then whatever source u select it'll show options that are mysql source=$source), so it can go into my mysql query, and filter out the best results. (i.e date_of_birth, min_credits, state, etc). Needs to be done without submitting, hence javascript. Im echo'ing my query and its saying the variables i'm trying to pass are UNDEFINED. Am I not passing the vars correctly? do i need to prep the vars to "grab" them in the current field?
[Code]...
I am using the Collapsible Checkbox Tree jquery Plugin.For that I have inserted this linein the javascrypt code:
When I make a list in the HTML code using the <ul id="example"> works perfectly.
But when I tried to make the list dynamically calling a JSON file, does not works fine.
If I insert theready(fn) mentioned above inside the javascrypt function that create dynamically the element<ul >as is shown next:
Improves a little bit, but still does not work fine. Specifically does not show the plus and minus sign, then I can not open or collapse it.
I tried also with thecheckboxtree pluginand I encountered the same problem.
'm trying to put together some code within a form that tests whether someone has supplied an email address or a telephone number when the Submit button is pressed. Neither of these fields are require mandatory input.Trouble is my current code always supplies a true result even if no data is put in these fields i.e. the 1st IF statement returns true. What am I doing wrong?Here's my code.
_____
<script type="text/javascript">
function check_id() {
if (document.feedback.email !="" || document.feedback.tel !="") {[code].........
I have a text field, call it income, that when the input is > 0 I need to dynamically show the next text box, and if it is blank hide the next text box. I would like to use onBlur but can't seem to get it to work.
View 5 Replies View RelatedMy question if it's possibly to dynamical open (without hardcode URL)the same page (current page) in a dialog? I need to have a link on every every page in a site (the link lives into a template) and I need to open this page again in a dialog box with the same content.
View 3 Replies View Related