Cycle Through Form Inputs And Match With Json Array?

Jun 7, 2011

I run an ajax request and return a json array. There is more in the json array than there is fields on the page. I want to cycle through text fields and find their NAME and match that to the json array and fill in the value.The names of the fields and the names in the json array are the same.

Code:

<script type="text/javascript">
function loadIntake(){
var client = <?php echo $id ?>;

[code]....

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JQuery :: Accessing Form Inputs When Part Of An Array?

Dec 28, 2009

im pretty new to jQuery, but familiar with JS in general. im trying to get a dom element by id to change the read only attribute. using jQuery i'm doing the following: var field = $('#name[index][index]').

but when alerting the field value, i get [object Object] and not an inputObject as i would expect.

i can use the normal getElementById and it works as I would expect. Is this a problem with jQuery?

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Aug 17, 2009

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start code:

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Bad: .css

Good: .css

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Aug 13, 2010

I want to make a script that will insert all text type inputs into an array. From there I want to be able to call them and edit them. Here is what I have so far and it is not working.

var phone1 = '702'
var inputArray = new Array();
var inputs = document.getElementsByTagName('input');
inputs;
if (input.type == 'text') { inputArray.push(inputs.id); }
inputArray.reverse();
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Oct 20, 2010

I have a JSON structure in API.When I call the API in my code it returns as the same JSON .I have to print this JSON result as table with pagination in Javascript. The table should be dynamic with previous and next buttons and the table should populate the results according to the JSON and each page should have 20 entries and then the remaining entries should go on the next page and I should be able to go back and forth in the table using previous and next respectively.tell me the exact code of how to start with getting JSON from the API and then write the JSON data in the form of dynamic table with pagination.

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Apr 28, 2011

I am trying to get good using the $.each() in jQuery. I have a simple little task that I want to solve.

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Red | Green | Blue | Yellow

If you click on Red you would get:

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If you click on the Green (1st one) you would get:

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I have created a jsfiddle for you to view with what I have so far. I am stumpped at creating a match for the class name and if it matches to then go onto the next color in the array.

[URL]

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Feb 6, 2010

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Code:

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Jul 22, 2009

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Feb 6, 2010

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function qtymultiply(qty){
var fs=qty.parentNode.parentNode;
var subtotal=document.getElementById('subtotal');

[Code]....

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Mar 6, 2006

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Jan 11, 2010

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Code:
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I only need xml, not an array, and especially not [xml, xml]

Update: thnx mrhoo, thats clear now!

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JQuery :: Select Input From Array Of Inputs Like Articles[]?

Jul 19, 2010

I am creating table with input fields. I dynamically add new rows to the table with the following code:

Now I would like also to add autocompleter on newly created input. I do not know how to select newly created input with jQuery. I know how to do that with javascript:

So I would like to be able to do the same with jQuery so I can add autocompleter on newly added input field articles[].

I add autocompleter to all fields at the begging with the following code:

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var array = new Array();
function insert(val)
{[code].....

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May 2, 2009

Perhaps I need a function? that will test for 2 or 4 exact matches, then opens the window or page?

Lastly I need to put some white space btw some data

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What I have so far

<html>
<body>
<script type="text/javascript">
var x;

[Code]....

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Mar 16, 2011

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Feb 3, 2011

I have a set of regular expressions that make heavy use of the | operator on sections that I do not really need to extract a match from. For example:

Code:
var regexp = /([A-Z][A-Za-z]+) (jumps( high)?|leaps|bounds) over ([A-Z][A-Za-z]+) and (grabs|snags|gets) (a|an|the) (apple|orange|pear|grapes)/

The important part for extracting from the match array after using regexp.exec() are the names (the ([A-Z][A-Za-z]+) parts), I don't care which of the other things are matched. The problem is that using the | operator seems to necessitate using the () and adding a term to the match. This makes it difficult to know which term in the array will be the names, especially after editing the middle.So I'd like to be able to use the | operator on words and phrases without adding terms to the match array.

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Apr 11, 2010

I have done lots of looking on the web, but am still unable to figure out why I can not make this simple assignment work.I just need some help with getting something to happen when the user hits submit. What I really want is for a new page to appear with the message using the user inputs, but I would be very happy with just getting the input to appear in the text area that I put in or even for the alert box to pop up with the input. I can work on validation code after I can get some kind of output to work.....

Here is the code I have written:

<html>
<head>
<title>Name and Age</title>

[code]....

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Feb 8, 2010

I am trying to put together a form that adds up the input that is put into seperate text input fields in the form.

Here is a little of the code that I am trying.

Code:

<script language="JavaScript">
/* <![CDATA[ */
function sum(objRef) {

[code]...

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Oct 25, 2010

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First form input:

<input type="text" name="email" id="email1" value="<?php if(isset($_POST['email2'])) { echo $_POST['email2']; } ?>" style="height:25px;width:270px;" />

Second form input:

<input type="hidden" name="email2" id="email2" />

Second form submit image button:

<input type="image" src="img/Boxchecked.jpg" value="submit" onclick="fname2.value = fname1.value; lname2.value = lname1.value; email2.value = email1.value" width="20" height="20" />

The forms work fantastic on everything but IE, which does not save the field values. How do I fix the onclick event to save them in IE?

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Oct 5, 2009

Im trying to dynamically add more fields into my form.[code]And don't reply that i should make the names into arrays for me to submit more stuff, I'll change that later. But for simplicity and a straightforward problem. I can't get it add more form elements in the correct place or nothing happens at all.

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Mar 6, 2007

Let's say I have the following JSON string returned from a server-side
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{ values: [{"name": "value1", "value": "1"},{"name": "value2",
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"value": "NaN"},{"name": "error", "value": "Divide by 0"}] }

I then create a JSON object from it using eval() (tell me if this is
not what should be done).

My question is this...how do I determine (without going through every
single record) if there is a name=error in the values array?

Here's what I do now, it can't be optimum:

var object = eval('{ values: [{"name": "value1", "value": "1"},
{"name": "value2", "value": "0"},{"name": "operand", "value": "/"},
{"name": "result", "value": "NaN"},{"name": "error", "value": "Divide
by 0"}] }');

for (var i = 0; i < object.values.length; i++) {
if (object.values[i].name == 'error') {
//do stuff...
}
}

I thought I'd try object.values.name['error'] of course that didn't
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I have a form with a few text boxes which need to be validated client-side.
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Is there an efficient way to do this kind of validation in javascript?

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I'm having an issue doing this. It seems to me like: you can load a list of radios that are all unselected. you can select a single one of these you cannot select one and then unselect it so that none are selected

My problem is that i load the list then i loop over each of the elements and use the id to look for a saved preference value. If i find one then i want it selected in the radio. If not then don't select it. What I'm getting is the last item in the list always being selected in the radio

<td>
<input id="contactPrimary_Address_<#= _contact.Addresses[a].AddressGuid #>" type="radio" class="contactPrimaryPref" name="addressPrimary" checked="false">
</td>
$(".contactPrimaryPref").each(function(n) {

[Code].....

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May 11, 2010

I have structure like below (inputs are not direct childs for form1)[code]...

how to select all inputs that are "below" form1 (direct or no direct childs) ?

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May 1, 2011

If I have inputs like this:

Code:

<form name = 'myform'>
<input type='text' name='Monday_1'>
<input type='text' name='Monday_2'>

[code]...

But can I somehow do this instead?:

Code:

<form name = 'myform'>
<input type='text' name='Monday[1]'>
<input type='text' name='Monday[2]'>

[code]...

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