Passing Multi Value Variable To Array?
Sep 16, 2010
I have a database which writes to a webpage. The html has one field showing called client_userid with an id of client (see below)
<tr><td>
<span id="client"><WebObject name=client_userid></WebObject></span>
</td></tr>
The value returned in the table is a 7 digit number eg: 1234567 This web view may have one, a few or a thousand records showing depending on the search criteria. For the life of me I cannot find a script that will pass all returned field values to an array that will allow me to remove duplicates and add a hotlink to the individual number and showing the result in a new view of the original table.
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Mar 11, 2005
I would like to be able to pass a multi-dimensional Javascript array through a form to a server-side script I am running. Any suggestions as to how to do this? I know how to asign a Javascript variable to a hidden field (basic stuff ), and if it was a single-dimension array I would join() it, but I don't know how to treat a multi-dimensional array. Any suggestions?
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Sep 26, 2011
I am trying to pass a variable from gsp to jquery. But I have a problam.I have variable a which contains 635 element. like this a = [2,555,43,32,43,........]Here I am grabing this value fromgsp to jquery..
<html>
<head>
<script>
[code]....
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Jul 27, 2005
I'm kind of at a lose this is my first foray into using a multi-dimensional
array and I've run into a snag. for some reason the second dimension always
seems to end up being the last value of the second dimension of the array
ie: in the case below the conditionArray[[0][1]] always ends up being 6.0
where it should be 1.0. Code:
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Oct 30, 2009
Short version: I'm having trouble with "moving subarrays" in a multidimensional associative array.
Long version: (Yes, I know that there's technically no such thing as a js associative array and that I'm actually using a generic object.) This is one of those annoying questions for which significant code can't be shown.
I'm fetching a JSON object from PHP and parsing it as multi-dimensional associative array that comes out with this "structure": obj[regions][variables][years] = value; My presentation logic works fine for that. Year data is presented for each variable, and variables are grouped by region. For reference, if needed, the display is tabular and similar to this:
[Code]...
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Aug 31, 2010
I have a section of javascript that declares a global variable for a few functions, like this incomplete code
Code:
The above, in its full version, changes the text in a textarea. In my php code, if I include the above code above the textarea, it all works as expected.
The problem is that I may have more than one textarea - the number cannot be known beforehand. If I include the above before each textarea, the pointer gets confused as to which string belongs to which textarea since the global variables get redefined many times. In php, this would be a simple problem to solve with a mutildimensional array but, from what I understand, javascript doesn't have such arrays.
Someone can provide a solution that will allow me to use the same block of code over and over in the same file.
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May 20, 2011
i'm having the following problem, normaly i work with html css and php but for this to work i need to make a litle javascript function and i'm still kinda new to it. so here is my problem.i'm making a search field where someone has to select some radiobuttons.first it has a selection out of 4 items and then a selection out of like 20 but how do i get the value from the first function in the second?in this case i would like to have the following in function showStreek:
xmlhttp.open("GET","test3.php?l="+land,true);
this line should look like:
xmlhttp.open("GET","test3.php?k="+kleur"l="+land,true);
[code]....
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May 21, 2010
I'm trying to create a multi-dimensional associative array that has some of its data created dynamically. The code I've currently got is as follows (using JQuery to retrieve form element values):
Code JavaScript:
var data = {
label: $('#label').val(),
child_float: function() {
[code]....
.. if its values were not being created dynamically. However as you can tell that isn't what is being generated at the moment, as there's no opening/closing brace before/after the child_float's member variables. Any ideas what changes I need to make in order make the child_float behave as intended?
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Sep 17, 2010
What is the correct syntax for multi-dimensional array? an array of arrays. I have an array such as code...
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Jul 20, 2011
Lets assume the following object
Code:
var x = {
y: {
z: 10
}
} ;
Next, I need to retrieve the value '10', but the only thing I have is one string as a key For example (this doesn't work):
Code:
var str = '[y][z]' ; // or 'y.z'??
alert(x[str]) ; // should alert 10
Can this be done using a single string as input for x ?
UPDATE: a solution which comes close to what I was looking for is
Code:
var str = "x['y']['z']" ;
alert(eval(str));
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Jan 19, 2010
PHP Code:
<script type="text/javascript" src="sylvester.js"></script>
<script type="text/javascript">
var M = $M([
<?php
[Code].....
I need to build a 100x100 array. I'm using the sylvester plug-in to make a matrix. The code executes fine and when i go view source from the browser the 100 rows and columns are defined just fine. I think that the document is first loaded then the php loops are executed on the server. Is there any way i can load a multi-dimensional array with PHP. I must do it that way, cause later i'll need to query the databases in the loops above.
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Dec 17, 2009
in PHP I can create a multi-dimensional array with strings for keys,eg
$arr['key'] = array("item 1","item 2");
This works if the string is a variable as well, like
$key = "MyKey";
$arr[$key] = array("item 1","item 2");
I'm trying to something similar in javascript, but with no luck
[Code]...
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Aug 10, 2009
I'm having difficulty trying to return a multi-demensional array using Javascript Prototype's Hash Object.I have been able to return the values of the following associative php array using JSON and Javascript Prototype's Hash Object:
php array
$player = array(
'PlayerName' => 'Ron Artest',
'Position' => 'Forward',[code]............
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Sep 27, 2011
I have a Javascript array object like this:
[0][0] - 32[1] - 13[2] - 26[1][0] - 8[1] - 17[2] - 4[2][0] - 10[1] - 30[2] - 22...etc
and what I want to end up is with an array with the sum of the [0], [1] and [2] values, so for instance with this example, I want an array returned like this:
[50, 60, 52] i.e. this is [(32+8+10), (13+17+30), (26+4+22)]
My real problem with this is that the "inner array" can be any number of (its dynamic), so in my example its just 3 values but it could be for example 5 values e.g.:
[0][0] - 32[1] - 13[2] - 26[3] - 16[4] - 6etc
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Feb 16, 2010
I'm using ajax to grab a response from a PHP page, on success, the ajax sets a variable. After the line that calls the ajax function is the line the returns the variable (a global variable). Problem is, because the variable is returned right after the ajax function is fired, it doesn't give the ajax enough time to set the variable. The work around I've thought about would be using the ajax function as a variable, and returning that variable in the initial return line.
Here's some code for reference:
The function that will return the response I'm trying to collect:
The ajax code:
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May 23, 2010
I would like to have a main form (written in PHP) that has a "lookup" button next to a text field. When the user clicks "lookup", it should open a new window that lets them search (child.page1). When they enter a name or DOB into the search form, it submits the form through PHP (via POST), to a results page (child.page2). This displays all persons in the database which have a name or DOB == to the search term(s), with a checkbox next to each match. They click the checkbox (or alternenatively, a link), and return the checkbox value to the main window.
I have everything working right now, except that (child.page2) doesn't recognize the main window. If the data is entered on (child.page1), it works fine. I'm not very familiar with javascript.. is this even possible? I've considered using frames, to keep the parent-child relationship evident to the computer, but figured I'd check to see if there's an easier way.
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Aug 12, 2011
Code:I am having problems with the following. I am wanting to hide <tr> in my table (employees) and only show employees that are in the selected department (selected via dropdown box).I need to set a javascript array to a php array. I am looping and assigning the array and am wanting to pass a javascript variable as the index in php array. I have marked my problem lines in red. Thanx for any help.
<script type="text/javascript" >
function display_elements()
{
var departments = new Array;
[code]....
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Mar 20, 2009
I am accepting an array, and a value of a variable to perform multiplication against my array, then write the product back into the array.
[Code]...
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Feb 6, 2006
In my form I've got some dropdown lists that are stored into an array....
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Dec 24, 2010
I want to map a field, city, from a MySQL database into Google Maps. I found a nice script to do it, but haven't been able to get it to work. If I hard code an array into locations (var locations = ['Seattle', 'New York']), it works fine. Passing this SQL array into JS is giving me problems. I've tried a number of different things, but I'm stuck. Right now I'm trying getElementById, but no dice.
[Code]..
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Jan 23, 2006
I have a form like this:
<form name="dane" action="wyszukiwanie.php" method="post"
verify_form()">
<input maxlength="30" size="35" name="family_name" value="">
</form>
Now, How can I pass a value from this input to my js script verify_form() ??
And second question: if I have "radio" input im my form how can I check
using js if any option was chosen?
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Sep 22, 2009
What I need to do, and it shouldn't be that difficult is this:page1.html - there is a yellow button and a red button - if the user clicks on the yellow button I want to set a cookie with the value "yel" then load the next page - if they click the red button set that cookie with the value "red"page2.html - 'onload' i want to read that cookie and load up the main image to match, something like this maybe?...
document.mainimage.src='img/main_' + variable + '.png'so that the path would be for example 'img/main_red.png'Any help please? Preferably javascript only and as simple as possible. If you think this would be easier sending that variable in the URL instead of as a cookie.
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Nov 3, 2009
I think this is what I am trying to do, I am pretty new to javascript so I'm not sure... but here is my question... I got this function below.
function getProductInfo(id) {
var sku = window.document.InvoiceForm.Item0Sku.value;
alert(sku);
}
when I use the 0 I get the right value back, however whenever I try to pass it the id variable with a value of '0' I can't seem to compose the concatenation correct in order to recieve the correct value.I either recieve errors or the whole window.document.InvoiceForm.Item0Sku.value string back in the alert, what am I doing wrong?
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Oct 17, 2009
My website I'm building has various image Arrays, I have JS code passing data so an image in 1st page exp:[image5] loads into 2nd pages Array as [image5], it works in all browsers except Firefox where 1st page reloads to [image1] in 1st page Array.
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Jul 23, 2010
I have a javascript array that contains only integers.I need to pass this array via AJAX as a variable. How do I convert a javascript array to a variable so that I can pass it via AJAX. On the receiving php page how do I convert back the var to an php array.
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Dec 24, 2010
I want to map a field, city, from a MySQL database into Google Maps. I found a nice script to do it, but haven't been able to get it to work.
If I hard code an array into locations (var locations = ['Seattle', 'New York']), it works fine. Passing this SQL array into JS is giving me problems.
I've tried a number of different things, but I'm stuck. Right now I'm trying getElementById, but no dice.
<?php
$server_name="localhost";
$db_user="sql_user";
$db_pass="password";
[Code].....
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