Concatenate Two Variables
Aug 13, 2006i am building a site and i need to know how i can put a variable in to a string and afther i did it it must be 1 new variable.example:
VAR1 = 'hello'
VAR2 = 1
i want to get
VAR3 = 'hello1'
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Concatenate To A String 2 Variables?
Jul 23, 2010i'm trying to concatenate to a string 2 variables that i'm adding together but i'm getting Nan as the result
what am i doing wrong?
str_amount=parseInt(document.getElementById('amount').value);
strfeeamount=parseInt(document.getElementById('feeamount').value);
urltoajax=urltoajax + '&amount=' +str_amount +strfeeamount
JQuery :: Concatenate Two Strings Or Variables?
Jul 27, 2011i have the following code:
var myHeight = $(".sidebar").outerHeight(true); /* returns Height */
alert(myHeight); /* returns an integer e.g. 500 */
var addPixels = "px"; /* String variable with value "px" */
$(".text").css({"padding-bottom":myHeight}); /* myHeight = 500 NOT 500px */
[Code]....
How To Concatenate Form Fields?
Aug 9, 2006I have the following inputs in an HTML form:
<td>(<input class="phonetext" maxlength="3" name="phoneareacode" size="3" type="text" value="">)
<input class="phonetext" maxlength="3" name="phoneexchange" size="3" type="text" value="">-
<input class="phonetext" maxlength="4" name="phonenumber" size="4" type="text" value=""></td>
I would like to combine all three of these values into one hidden field like this:
<input type="hidden" id="phone" name="phone" value="?">
With the? being the three values merged together...
How To Concatenate Vars For This Code
Apr 26, 2010I have the following code:Code:
Code:
Event.observe($('store_locator_form'), 'submit', function() {
$('storelocator-results').style.visibility = 'visible';
[code]....
Concatenate A Loop Counter Into An Id #
Aug 20, 2011I'm trying to condense the following code into a for loop, but cannot figure out how concatenate the loop counter into the id number
jQuery('#product-1').hover(function() {jQuery(this).find('.tooltip').stop().fadeTo(300, 1);}, function() {jQuery(this).find('.tooltip').stop().fadeTo(300, 0);});
jQuery('#product-2').hover(function() {jQuery(this).find('.tooltip').stop().fadeTo(300, 1);}, function() {jQuery(this).find('.tooltip').stop().fadeTo(300, 0);});
jQuery('#product-3').hover(function() ....etc. etc.
now i know the code below is not right, i've multiple way to fix..
[Code]....
JQuery :: How To Concatenate Text
Nov 18, 2009I've tried various methods but haven't had any luck as of yet. I'm returning a series of 4 objects via AJAX calls. When each object loads, I'd like to iterate through it (no problem), and populate the "value" attribute of a hidden input field with each value from the object. I can't seem to find a way to intermingle jQuery and '+=', or find a jQuery substitute.
[Code]....
Concatenate Dynamic Variable Names
Jul 23, 2005I have a table that I populate with an array using ASP. As each row is created, the form object names are appended a numeric, such as:
i = 1
<select name="select<%=i%>">
...
...
...
i = i+1
next
I then pass "i" to a javascript function, so that I can access the values of each form object. I can't figure out how to properly concatenate the "i" and still allow access to the value in the form object. Currently I have:
var ps = 'platSymbol' + I;
alert(ps)
var sel = 'document.frmUpdPlatGrp.' + ps + '.value'
alert(sel)
I know I'm wrong, as this comes back as a complete string. Ultimately I want to have something like this:
var s = document.frmUpdPlatGrp.platSymbol2.value - so that I can actually get the value.
Substring A Value For Display And Concatenate For Validation?
Feb 28, 2006I have a validation script for upc codes which is currently working for
values that are entered into one text box. I've been asked to break up
the text box into 3 separate fields to accept the 1st digit, middle 10
digits, then last check digit. What I'm doing is substringing the
initial values then concatenating them. What I'm not sure of is, how to
handle the validation. I was previously firing an onBlur after the text
box but now that I have three, and I need the values to concatenate
into one for the validation. Should I just fire a function after the
3rd field that concatenates the 3 values, then pass that value to the
validation function? Or is there a better way?
I was also wondering if there was something I could find like an input
mask, but something that could just "overlay" on top of a regular text
box with one value which could give the appearance of having
separations for certain digits, in this case the first and last.
Concatenate Text To Refer To A Variable ?
Nov 10, 2010I am trying to concatenate text to refer to a variable:
It give me undefined instead of 17. How should this be done without using eval() ?
Concatenate Two Fields Show Results To 3rd Field
Feb 27, 2006what I would like to do is concatenate two fields and assign the results to a 3rd field.
Essentially:
Field1="Joe"
Field2="Smith"
Field3="Joe Smith"
Concatenate Two Prompts And Display The Result In An Alert Box
Mar 29, 2010I am going to concatenate these 2 input values together and display the result in an alert box. These two input are from two prompts.
[Code]...
Converting Int To String - Variable To Concatenate It As A String To Find An Input Box
Jun 26, 2010I have a for loop: Code: for( var i = 0; i < aInput.length; i++ ) I want to use this i variable to concatonate it as a string to find an input box
Code:
var j = i;
var qualname = "discountqualifier" + j;
qualname.toString();
if ( inputName == ( qualname ) )
{
Assuming I have a input box named discountqualifier0, discountqualifier1, discountqualifier2 etc...
Get Variables Into PHP Variables Or MySQL Database?
Apr 2, 2009Anyone know how to get Javascript variables into PHP variables or a MySQL database? Full question in the PHP section.
View 2 Replies View RelatedSetting Html Variables To URL Variables
Feb 3, 2011I have some JavaScript which is splitting out the different variable elements from the URL.Now, how do I set the internal variables?Then I want to set the variable ScriptHeading to be Change and the variable ScriptType to be NewThread.I keep finding all sorts of lovely code showing how to split out the various sections in many different ways, but I can't find anything on how to actually set these variables.
View 1 Replies View RelatedPHP Variables To Javascript Variables
May 6, 2006I have a program written in Javascript and fully functioning which takes a user-selected directory name and then displays all the photos in that directory in a certain format.
I am now wanting to expand the program to allow users to optionally enter their own strings and the program will use all the photos from www.flickr.com which use that string as a tag.
I have a PHP interface to flickr (called PHPflickr) which collects all the relevant photo urls. I now need to get these images back into my Javascript so I can process them using the existing functions (rather than rewrite all my functions in PHP code and have two sets of functions in the program). I found on another thread a means to do this for a date variable:
var jsArray = new Array(
<?php
$length = count($monthDataArray);
for ($i = 0; $i < $length; $i++)
{
echo '"' . addslashes($monthDataArray[$i]) . '"' . (($i < $length - 1) ? ',' : '') . "
";
}
?>
but being completely new to PHP I'm not sure what "addslashes" might be or what formatting will be necessary if I am starting with an array of urls. Code:
2 Variables In An URL
Apr 4, 2006I thought it was possible to send two variables in an URL like this:
print" <script type='text/javascript'>
document.location.replace('http://127.0.0.1/add_task.php?tk_request_name={$req_name}?tk_req_id ={$maxValue}');
</script>";
but I can't get them separately in add_task.php
is there something wrong with script?
I use this code in some other PHP code.
Using Variables As Variables
Apr 9, 2007Lets say I have a variable declared as such:
var newVariable="opener";
How can I then use this variable to access the opener of 'window' ?
Meaning, I dont want to access it as such:
window.opener
but as: window.+newVariable
So it uses the contents of newVariable to access the opener.
I need this because I have a couple of variables which I need to concat to eachother as a string,
and this string in turn is the variable I need to access from window.opener.varSomething
where varSomething is the variable that stores the variable I need to access.
Using ASP Variables
Jul 20, 2005I use ASP to obtain data from a database and I have a piece of javascript
code I use on my website. I want to use the database variables in my
javascript. I'm not very familiar with javascript, but here is some info
similar to what I'm trying to do.
<%
strFirstName=session("FirstName")
strLastName=session("LastName")
%>
The javascript code I want to use the variables in.
Items[1]=["First Name", strFirstName,""]
Items[2]=["Last Name", strLastName,""]
Please help or point me to a website with this solution. Thanks much for
your help.
Getting URL Variables
Jul 20, 2005if the url was thispage.htm?day=4
how does one grab the day value?
Getting Variables From PHP?
Feb 22, 2011Not sure if php is the best solution or maybe javascript. ( or both.)
I am writing a litle script that will go to my mysql table and take out 20 rows ( from about 10,000 rows ) based on the WHERE statement.
Then I want to step through these 20 rows displaying just two filds in this fashion:
First, I want to display one field in a "box" ( using divs and css ) then wait for a form input. Then while keeping the first displayed box and field display the second field in a similar box a fee lines below. Wait for a form input update some data.
Then onto the next row.
If I use javascript then I could keep all the processing on one page and not have
to have server refreshes.
But how do I get these those array elements from $row['field1'] and $row['field2'] into javascript vars ?
Is this the best way to do this ?
Or would php and having a couple of extra trips to the server for form processing be better ?
Getting The Sum Of Two Variables?
May 24, 2009I would like to multiply combo_1 and combo_2 to give an outcome and display it in the textbox of txt_price using javascript.
f['txt_price'].value = (f['combo_1'].value).toFixed(2);
This is something I was working on but no results so far.
<form>
<select name="combo0" id="combo_0" onChange="change(this);" style="width:200px;">
<option value="0">-select-</option>
<option value="1">Canada</option>
[Code]....
How To Get Sum Of Two Variables
May 24, 2009I would like to multiply combo_1 and combo_2 to give an outcome and display it in the textbox of txt_price using javascript.
f['txt_price'].value = (f['combo_1'].value).toFixed(2);
This is something I was working on but no results so far.
<form>
<select name="combo0" id="combo_0" onChange="change(this);" style="width:200px;">
<option value="0">-select-</option>
<option value="1">Canada</option>
<option value="2">States</option>
</select><BR><BR>
<!-- I would like to Multiply this field -->
<select name="combo1" id="combo_1" onChange="change(this)" style="width:200px;">
<option value="1"></option>
</select><label></label>
<BR><BR>
<!-- and this field -->
<select name="combo2" id="combo_2" onChange="change(this);" style="width:200px;">
<option value="1"></option>
</select>
<BR><br>
<!-- To present an outcome to this field -->
<input type="text" name="txtPrice" id="txt_price" onChange="change(this);" style="width:200px;">
<BR></form>
Dynamic Variables
Jul 23, 2005I need to create a variable out of nothing. From a database I extract an
item with a certain id. With this id I want to create a new variable.
For example:
id = 36;
"item"+id = new Array();
Now I get the message "Illegal left hand assignment".
I tried:
eval("item"+id) = new Array();
Is it possible to create a variable out of nothing?
Undefined Variables
Feb 21, 2006Looking for clarification of undefined variables vs. error in
JavaScript code.
e.g.
<script>
alert( z ); // this will be an error, i.e. an exception
</script>
<script>
alert( this.z );
alert( window.z ); // both equivalent, no error, but window.z is
'undefined'
</script>
why is it that 'z' alone without the global object generates an error,
shouldn't it also be undefined? for example if i did
z = 0;
the javascript interpreter knows to create a global variable z
System Variables
Oct 6, 2006I need a javascript that will display all system variables (e.g. HTTP_REFERER). I am not a programmer, so if you could post all of the html and stuff that would be great. Code:
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