JQuery :: Checkboxes Array To String?

Sep 17, 2011

I've searched on the form and found answers but I cant get it fix for me. want to make a form with multiple rows with checkboxes. Firt I did it in PHP and it worked but I want to use Jquery. How can I get the checked checkboxes to a string?It thought it would be something like this (found it on this site):

var test = $(':checkbox').map(function() {
return this.id;
}).get().join(',');

[code]....

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JQuery :: Validate -- Require Series Of Checkboxes When Named As Array[]?

Sep 23, 2009

I have a working example of jQuery validate working in the link below. The newsletter checkbox is required and working. However, the "colors" checkboxes are all named as an array ( ex: name="color[]" ), and so the problem lies in the validation code, where it uses the name of the element to require elements ( ex: newsletter: "required" ).

Code JavaScript:
<script>
$("#testform").validate({

[code].....

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JQuery :: Array Of Checkboxes - Values Gets Duplicated When Posted Via Ajax Call

Dec 9, 2010

I have a very large form and have a couple of checkbox groups where multiple items can be selected. They are grouped as an array of checkboxes. When I post the checkbox groups, the PHP script receives duplicate values. If the group has 2 checkboxes, 4 values are posted. If it has 10 checkboxes, 20 values will be posted.

i.e:

I then submit everything to a PHP script via an Ajax call, then output the result to a div. (see below)

However, when my PHP script loops over the $_POST array, it seems that each checkbox array is duplicated, so my PHP array returns:

This happens with all my checkbox arrays, but not with an array of hidden fields for some reason.

I don't think this is a PHP problem, as it looped over everything correctly when submitting via a conventional POST. I checked the contents of $_POST, and it seems that the duplicates are being posted.

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Convert String Into Array - Break Apart A String Into Characters

Jan 27, 2010

Is it possible to break apart a string into characters, be it a word or a sentence, and store each individual character in an array?

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JQuery :: Convert A String Version Of A Json Array To An Actual Json Array

Jan 5, 2010

How I can convert a string to a json array.

start code:

The problem is that .css treats snip[1] as a string but I need it to handle it as a json array.

Bad: .css

Good: .css

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Validating An Array Of Checkboxes

Mar 14, 2006

What am I doing wrong here? Forgive me if it's blindingly obvious, but I can't get this to work:

HTML Code:

<html>
<head>
<title>test</title>
<script type='text/javascript'>

function editPhotos(numPhotos) {

for(var i = 0; i < numPhotos; i++) {

if(document.forms.boxOrder.photos[i].checked == true) {
alert('yes');
} else {
alert('no');
}
}

}
</script>
</head>
<body>

<form name='boxOrder'>
<input type='checkbox' name='photos[0]' /><br />
<input type='checkbox' name='photos[1]' /><br />
<input type='checkbox' name='photos[2]' /><br />
<input type='checkbox' name='photos[3]' /><br />
<input type='checkbox' name='photos[4]' /><br />
<input type='button' name='edit' value='Edit Selected'
onClick='javascript:editPhotos(5);' />
</form>
</body>
</html>

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Select All Checkboxes From Array?

Mar 12, 2008

I need to be able to get all my checkboxes which are in an array and which have the name:

name="personselected[]"

to be all checked when a button or link is clicked.

I have looked around and can only find examples of where the checkboxes are not in arrays. The closet I have found to what I need is below but it won't work due to my checkboxes being an array.

Code:

function checkAll(field) {
for (i = 0; i < field.length; i++)
field[i].checked = true;

[Code].....

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Javascript Accessing An Array Of Checkboxes

Jan 15, 2006

In my HTML, I have several of the following:

<input type='checkbox' name='right[]' id='right[]' value=&#390;' />

All are the same except the value is set differently for each one. The
reason for the [] is so I can access the checkbox values as an array on
the processing page (when clicking 'Submit');

However, I want my Javascript code to examine these objects first. My
onclick event handler function (below) is called (I get the 'hi there'
popup), but it does nothing afterward (i.e., neither 'checkbox' alert
appears, and the handler, strangely, seems to return 'true').

I suppose my problem is that I am not specifying the checkbox array
properly. I tried several variations, but I've been working on this
problem alone for several hours and am getting nowhere. Code:

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Use An Array In Counting The Checks On Checkboxes?

Nov 11, 2009

Is there any option not to use an array in counting the checks on checkboxes? Code will be integrated into an ORACLE database. I'm trying to catch up same output as stated below;but whenever i integrate it to Oracle database it doesnt work. I am a beginner in PHP programming.

<html>
<head>
<script type="text/javascript">
function countCheckboxes ( ) {
var form = document.getElementById('testForm');
var count = 0;

[Code]...

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Create Script Array Using Checkboxes?

Aug 31, 2011

I want to create an array of the values of the boxes that are clicked [code]...

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Uncheck 4 Of 5 Checkboxes Inside Same Array

Oct 7, 2009

I have a pretty simple survey form, with 5 checkbox answers, one of them being "None of the Above". All 5 are part of the same question1[] array. My goal is to have a function that unchecks the other 4 boxes when None of the Above is checked. The problem is that since None of the Above is part of the question1 array, it unchecks itself. So how do I separate this None of the Above option? After all, it is still a valid answer to question 1, so I don't want it to sit in a different array just because...

Here's what I have now:
Java:
function SetValues(Form, CheckBox, Value){
var objCheckBoxes = document.forms[Form].elements[CheckBox];
var countCheckBoxes = objCheckBoxes.length;
for(var i = 0; i < countCheckBoxes; i++)
objCheckBoxes[i].checked = Value;
}

HTML:
<input id="question1" name="question1[]" type="checkbox" value="Answer 1"> 1<br>
<input id="question1" name="question1[]" type="checkbox" value="Answer 2"> 2<br>
<input id="question1" name="question1[]" type="checkbox" value="Answer 3"> 3<br>
<input id="question1" name="question1[]" type="checkbox" value="Answer 4"> 4<br>
<input id="question1" name="question1[]" type="checkbox" value="None of the above" onclick="SetValues('form1', 'question1[]', false);"> None of the above <br>

So again the issue with this code is that since None of the Above is inside the question1 array, it unchecks itself as well.

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Add Array To String But Alert Won't Write The Array?

Jun 29, 2011

What am I doing wrong I want to add an Array to a string, but the alert won't write the array?

Code JavaScript:
var placestosee = ['newyork','people','laundry','stores'];
alert('One place to see is the'+'placestosee[2]'+);

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Process String Formatted As Array Into Array?

Mar 18, 2011

I get strings in this format:

([{"result":"-1","message":"Error","target":""},{"result":"-2","message":"Access Denied","target":""}])

this string will evaluate to a 2D array if I do this:var array = eval(string);But eval is not very safe.Is there a way to achieve the same effect (turn that string into 2d array) without using eval function?And I have no control over what string I am given, so will have to process this kind of a string =Right now I am thinking of writing a custom function which will split the string and then split again etc, but is there already something that can do this job?

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POST Array And Check/Uncheck Checkboxes?

Sep 18, 2009

So that I can pass multiple checkbox values to my PHP processing script as an array I added the square brackets to my form's checkbox input element's name, like this: <input type="checkbox" name="checkGroup[]" value="'.$rowIDs.'" /> Because it has to match, I updated the input element I use to check/uncheck all the checkboxes so that it now looks like this: <input type="checkbox" name="all" onClick="checkAll(document.ResIDsDates.checkGroup[],this)" />

When I manually select multiple checkboxes I can successfully pass any number of checkbox values through
the POST array to my process script...but my Check/Uncheck All box has ceased working -- adding the
square brackets to the checkbox input's name disabled it.

I tried playing with the ASCII equivalents to the brackets, but no go. Is there a way to retain the array
functionality and pass multiple checkbox values to the script AND enable the Check/Uncheck All box?

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JQuery :: String To Array Parsing

Aug 11, 2010

How can I split a piece of text like the following :

/mysite/subSection

into an array like the following :
array(
[0] => mysite
[1] => subSection
);

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JQuery :: Replaceall Function For A String Or Array?

Mar 1, 2011

Is there a replaceall function for a string or array?

How would it be used?

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JQuery :: Use String As An Array To Make $.each For Iteration?

Jan 11, 2011

I get a XmlHttpRequest responseText from a AJAX JSON call. This is a string. I created an example:

var testString = "{'desc':'text1','name':'text2'}";
$.each(testString, function(key, value) {
alert(key+': '+value);
});

[Code].....

Instead I get every char of the string each in one alert message. How can I transform the String to an Array, or get in this case the two key-value pairs?

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Jquery :: Replace / Remove From String Using Array?

Nov 16, 2011

I'm trying to figure out how I replaces/removes parts of text in string in realtime using jQuery. This is what I got now:

PHP Code:
$str = 'This is a <b>test</b>. Its not going well!';
echo '<div class="element">';
echo '<span>'.$str.'</span>';
echo '</div>';
echo '<p>Remove</p>'; 
Code JavaScript:
$('p').click(function() {
$('.element span').each(function() {
var test = array('<b>','</b>','well');
//var test = 'not';
console.log($(this).text());
var text = $(this).text().replace(test, '');
$(this).text(text);
});
});

The problem: As above nothing happens. If I use the var test = 'not'; instead of the array part it works except it also removes the <b> tags? How do I get the array part to work and why is it removing htmltags when executed?

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Select All The Checkboxes - Form Posts To Another PHP Page That Needs The Input Name As An Array

Dec 3, 2009

I have the following checkbox code:

echo "<input name="picbigid[]" type="checkbox" value="$pic[src_big]">";

I then want to select all the checkboxes so I have this code:

[Code]..

It works but I can't have it like that because the form posts to another PHP page that needs the input name as an array.

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JQuery :: Getting An Array Of Class Names Starting With String?

Oct 25, 2010

Is there a quick jQuery one liner to return (as an array) all class names that start with "{insert_string_here}"The equivalent of the following:

Code:

var response = $( "*[class^='arete']");
var myClassArray = [];
for( var ix=0; ix < response.length; ix++)

[code]....

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JQuery :: Retrieve A Posted String Array From Ajax Call?

Sep 8, 2010

I am new to jquery. I am trying to return a string array with two strings back to a jquery ajax call. On success, when I try to retrieve the values, my result is just a string "System.string[]". How do I retrieve the values that I returned from the server in my call back function for success.

"success: function(result, textStatus, XMLHttpRequest) {"

how to retrieve the values of "result"?

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JQuery :: Split A String And Place Each Splitted Part In Array?

Apr 12, 2011

How can I split a string like this:

IE, Firefox, Opera, Chrome, Safari

I want the string to be splitted after each ,

Then I want that each splitted part is placed in a variable, preferable in an array, so I can loop through the array with an foreach or something.

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JQuery :: Remove Element Of Array That Match String Criteria?

Mar 16, 2011

I have an array [code]...

How could I do to remove the elementsthatmatch the 'remove' list?

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String Value IS Array Name ?

Apr 27, 2010

I have an array:

I have a string:

I would like to use the value of array_string (array_123) as an array to parse out the values of it. But this isn't working:

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Compare String In Array

Jun 12, 2007

I need some advice regarding wrote a javascript function.
The function purpose is to check the variable "selectedSeat",

for e.g if the selectedSeat value is

var selectedSeat = "A:01|A:03|A:05|B:01|B:02|B:03";
var selectedArray = selectedSeat.split("|");

because row A is not in sequence , i will display alert box to
user,but row B is in sequence is ok.

Main purpose of function is check if the row is in the sequence.
I have been cracking my head about this , anyone have suggestion is
much appreciated.

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Using A String As A Pointer To An Array?

Apr 26, 2011

So i've written up the code to do a lightbox esque overlay image gallery. everything is working smooth and fine. The only concern is that I have the following:

lets say that I have a page that has multiple galleries. Obviously I would have to make each literal array with the gallery data different names, ex:

var _gallery1 = {
'images': [
{ 'id' : 1, 'src' : "" }
]

[Code]....

obviously "galVariable" would be undefined... as i'm trying to get "_gallery2.images" but trying to use "galVariable" to point to "_gallery2"

I'm familiar with solving a problem like this in PHP, not so much javascript. is there a JS function that can be used to ensure that it's using whatever "galVariable" equals to, and then that array's content is? Or is there a different way to go on about this.

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