JQuery :: Get Value Of Form Element On Ajax Created Dynamic Form

Dec 14, 2011

I'm working on a script that will produce multiple dynamic forms based on the results of an ajax request. The ajax request does a db query that will return 0 to x number of rows. For each row, a new serialized form is created. Since the forms do not exist at page load, I'm having problems getting the value of the form elements so that I can run other functions on them (update inputs and selects). I've stripped down everything so that I can show a basic example. In the example, how would I get the value of "#orderID"? The body contains a div (previousList) that has a list of items that when clicked will trigger the ajax query. It also has a div (line details) that will hold all of the forms that are generated.

<div id="lineDetails">
check it out </div>
<div id="previousFrm" class="ui-widget-header ui-state-highlight ui-corner-all">
<h3>Previous Returns/Cancels</h3>
<div id="previousList">
<ul class="previous" id="returnList">
<li id="1000997" class="names">1000997: 101853</li>
<li id="1000995" class="names">1000995: 101853</li> .....
But callingconsole.log("order line value is " + $("#orderID").val());
results in 'undefined'.

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JQuery :: Accessing A DOM Element In Dynamic Content Created Using AJAX

Oct 31, 2010

I am echoing some dynamic content into a DIV based on form entries. The content is essentially a dynamic table, with results populated based on the user input. The user can further refine the database results by entering more data into other fields. All of this works fine. What I'd like to add is the ability to click on an <a> tag header on each column to sort by that column. I haven't gotten it to work, so I wanted to try a more simple test. I currently echo <a id='test' href='#'>Click Me</a> into the DIV set aside for AJAX response. I then setup a jquery .click() event monitor to simply alert me when I click on it. If I place this <a> tag in the main portion of the content that is static, I get the alert box. But when I put this into the content of the DIV tag generated dynamically by AJAX, it doesn't fire the alert. Is there something I need to do to 'reload' the page? Is the dynamically added content not part of the document since the entire page isn't reloaded?

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Aug 24, 2010

I have a form that has a table that adds rows dynamically, 4 columns with each having a form element. i end up with the following when the page loads, created dynamically:

<tr>
<td><input type="text" name="datepicker0" id="datepicker"></td>
<td><input type="text" name="date_to0" id="datepicker" size="20"></td>
<td><input type="text" name="employer0" id="employer0" size="20"></td>

[Code].....

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Retrieving The Dynamic Created Form Values?

Nov 28, 2010

HTML Code:
function makeForm(name) {
mypara=document.getElementById("paraID");
myform=document.createElement("form");
myselect = document.createElement("input");

[Code].....

I am creating a form dynamically using javascript.The form is created successfully. After creating the form before submitting the form i would like to make some check points before submission.so while creating the form i am adding the event on submit=call function for validation .THe function is called successfully but i am unable to retreive the form values in the validation script

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Apr 5, 2011

I try to make a dynamic form with inputs depended on selects fields. My method works in static form but I don't know how to use it in dynamic one.

JSON function ( to control correct input with select)
$(document).ready(function() {
$('select.sf').change(function() {

[code]....

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Apr 26, 2010

Im trying to make the VALUE element within a form dynamic using JQuery and was wondering if the following is possible and if not what is the way to achive this?

<select name="select1" id="select1" size="1">
<option value="item_1">Item 1</option>
<option value="item_2">Item 2</option>
</select>

[Code].....

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Nov 29, 2011

I have a problem, I have a table which dynamically create <tr> elements with a unique numerical id, this is created on a while loop from a database statement, when I click on a hyperlink on each <tr> I use this:

[Code]...

So in this way, I'm sending the unique code (codigo) and I fadeToggle the <tr> identified with that specific id, it works, no problem, it display with one click, hides with another one, BUT, now I need that, when you click on a hyperlink, if any other <tr> is being displayed at the moment, close all of them, and open the clicked one, is there any way I can do this?

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Text Element In Form Created With CreateElement Can't Pass Post Variable?

Nov 16, 2011

My code is this:

Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html lang="EN" dir="ltr" xmlns="http://www.w3.org/1999/xhtml">
<head>

[Code]...

In a few words it creates a button which when it is clicked it launches the add_text script. Add text script creates a text element for a form and puts a random value for the textbox. Textbox also takes a name which is of array type name="txt[]". Also form has the post method.

When I press e.g. 4 times the add text field button 4 text boxes are added. But when I click the submit button I get a result of 1 instead of 4 when the print count($txt) is executed. Copy paste the code to see the problem.

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Dynamic Form Element

Jun 9, 2004

Here's my situation:

I want to loop through a set (10) of similar named form elements to check if they are blank:

for (i = 1; i <= 10; i++)
{

if (document.form1.firstname??.value=="")
{
alert("A FIRST NAME is required to proceed");
document.form1.firstname??.focus();return false
}

}

My question is how do I refer to the loop variable "i" in location "??"

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Nov 4, 2010

I have ajax request with a success function. The data I'm getting back are an entire <html> ..</html> page. Is there a way to retrieve from those data only a given DOM element by its id ?

$.ajax({
type: "POST",
url: requestURL,
data: formData,

[Code].....

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Jul 26, 2009

I have a form on page1.php that will need multiple copies of page2.php to be placed or removed accordingly.

On page2.php it needs to have a select box (populated from a database) and a text area that will be posted along with the information on page1.php

Not sure if it'll help understand it, but basically page 1 has the employee's information, and they can add various details (and remove them) by pressing 'Add skill' then selecting a type from the drop down (communication, marketing, admin or whatever) and then a comment next to it.

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Dynamically Created Form Elements Not Recognized By Request.Form?

Oct 21, 2010

I'm working with a form that has both static and dynamic form elements (add textbox, etc), and while I can access the static elements via request.form, the dynamic elements cannot be accessed. I have the dynamic elements appended within a div that lies within a table.

Here is the javascript:

Code:

function add3<%=strGoalCount%><%=strObjCount%>() {
var foo = document.getElementById('fooBar<%=strGoalCount%><%=strObjCount%>');
var numi = document.getElementById('theValue');
var num = (document.getElementById('theValue').value -1)+ 2;

[Code]....

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Oct 21, 2009

I have a page with the following properties:

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There is an "add file" and a "remove file" button. Whenever the "add file" is clicked, new_file_count is incremented and a form is created (ID: "nc-" + new_file_count, NAME: "ncform", enctype: "multipart/form data"). Whenever "remove file" is clicked, the last form is removed, and new_file_count is decrimented. Each form has a hidden submit element named "NEW_SUBMIT".

There is also a text field button, when it is clicked, a hidden field in each form is updated, along with the text in a span element within each form. This works properly.

Finally, there is the non-form "Check in documents" button. When this is clicked, the function LAC_NEW_CHECKIN_CLICK is called (see end of mail). This should iterate through each form, and submit it, and the alerts I put in the validation function would suggest it is doing that.

However, when the actual LAC_submit_checkin function is executed, the checkin is not being executed as AJAX (I'm redirected to the json output of the first form).

The AJAX setup/trigger is in LAC_submit_checkin

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Dec 6, 2010

I have created a large form with jQuery that only shows up when a link is clicked (sort of works like a lightbox). Without the jQuery validation (which I made because the plugin never worked) the form submits fine. The same set of validation scripts works fine on a form that is placed directly into the HTML (not created by a script). I have found that I have to put the Close Button script inside of the function that creates the form, otherwise it wouldn't work.My question is, where do I put my validation script for it to work. I have tried to put it inside of the "create form" script with the Close Button AND outside of it. There are plenty of ways around this, I know, but I want this to work for my own learning purposes.[code]...

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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.

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Nov 15, 2011

I have a site that has dynamically generated forms with multiple submit buttons. My forms are like this, created using PHP and inserts different user names on the same page:

[Code]....

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Aug 27, 2009

$("input").blur(function(){
$.post("/designyourown/scripts/post.php", { id: $(this).attr('id'), value: $(this).attr('value') } );
$('img#preview').attr('src','preview.php' + '?' + Math.random());
});

the above code works how it is supposed to with elements hard coded into the page but if i add more elements with this code

[Code]...

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Jan 13, 2010

I have some forms whose ID's are dynamically created via PHP by including a variable called "invno" as shown here:

<form name="formEditInvoice<?php echo $invno ?>" id="formEditInvoice<?php echo $invno ?>" method="post" action="javascript: SubmitEditedInvoice(<?php echo $invno ?>);" onsubmit="javascript: return ValidateForm(this);">

As you can see in the "action" attribute, I'm calling this function:

function SubmitEditedInvoice(invno) {
$.post('output.php?mode=6&invno=' + invno, $('#formEditInvoice' + invno).serialize(),
function(output){[code]....

The problem I'm having is that no data is passed to the PHP back end. I have verified that the variable invno is correctly passed to the javascript function, and have tested my .serialize() by using a hard-coded form ID, but I still get no data passed through.

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Mar 3, 2011

The link below is a stripped down section of a form.

[url]

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NOTES:

Incidentally, "_X_" is a delimiter so the key can be converted into an array on the back end to extract data from it.

I can't alter the "repeater" variable because it would be extremely complicated on the back end.

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Jul 23, 2005

INTRO: I tried to clean it up for easy reading. I hope I didn't make
any mistakes.

PROBLEM: WOW, this is some crazy sh!t. I can't get my checkbox (see
"TAGSELECTED") to print my textboxes (see "TAG#") when more than 1
number (see "VLANS") is inputed into my form.

QUESTION: How do I make my dynamic form have a dynamic input box(which
is created by checking the checkbox and calling the functionC1) inside
it and still be able to pass the values to my php page? Code:

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Mar 16, 2010

How does one cause a form element to appear ONLY if a certain form selection is made before it?

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Jul 23, 2005

I am having a problem with the last results. I can't seem to be able to
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anyone can answer my problem I will be greatly appreciated with a
prize. I actually have submitted it more than once and I haven't had
anyone been able to answer it yet. Code:

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Dec 9, 2010

Here is the issue I am having: In my project, I have a index.php page with a sidebar menu and a div id called úcontent.The user can select different menu items and perform searches from the database and make updates to their account. Im using ajax to load all of the menu items and all of the forms into the div id "content" on the index page. The Forms all load into the target div as they are suppose to with ajax.

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What I would like do is have all of my forms process whatever is submitted on the page and display the results back inside the same content div on the index.php page again. I know I am missing something because all of my forms are doing the same thing. I am hoping someone can help me out. I would be very grateful for example code that I can learn from since I am still relatively new to web development. I am posting some sample code below.

[Code]...

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Oct 13, 2009

I'm having some problems understanding the append() function. What I'd like to do is select an element using it's ID and add a row to the table with a HTML form element. The table is dynamically generated using a Django template ( form.as_table() ) so I'm not able to alter the original HTML markup too much.

If I had a table like this...

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Feb 13, 2011

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[Code]...

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Jul 26, 2010

I have created a form with malsup's Form Plugin wherein it submits on change of the inputs. I have set up my jQuery script to index drop down menus and visible inputs, and uses that index to determine whether keydown of tab should move focus to the next element or the first element, and likewise with shift+tab keydown. However, instead of moving focus to the first element from the last element on tab keydown like I would like it to, it moves focus to the second element. How can I change it to cycle focus to the actual first and last elements? Here is a live link to my form: [URL]. Here is my script:

$(document).ready(function() {
var options = {
target: '#c_main',
success: setFocus

[Code]....

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