Two Select Boxes - Accessing Variable In HTML
Mar 15, 2009
I have two Select Boxes on my web page, 2nd being populated based on selection of first select box. Now I am suppose to get the selected value of 2nd Select and put it in a link i.e.
Code:
<a href='abc.html?id=<2nd select box value>
I can get the selected value using Javascript with the following code:
Code:
2ndid = form.2ndodf.options[form.2ndodf.options.selectedIndex].value;
Where 2ndid is a global javascript variable.
How I can use this variable into <a href> tag.
View 3 Replies
ADVERTISEMENT
Jul 24, 2009
<script language="JavaScript" type="text/javascript">
<!--
/*[code]....
// This script supports an unlimited number of linked combo boxed
// Their id must be "combo_0", "combo_1", "combo_2" etc.
// Here you have to put the data that will fill the combo boxes
// ie. data_2_1 will be the first option in the second combo box
// when the first combo box has the second option selected
// first combo box
data_1 = new Option("Business Cards", "$");
data_2 = new Option("Club Flyers", "$$");[code].....
I have this code, and I was wondering if it is possible to make the select boxes appear AFTER you select the field before.
View 8 Replies
View Related
Jun 5, 2009
I have four html form check boxes.The user is allow to choose one or three of the check boxes, the last check box has a value of None.
Example: What's your favorite color.1. Red 2.Blue 3. Green 4. Gray. 5. None.The user can select more then one color.So I'm wondering how can I make the other check boxes deselect when the user click None.So if the user select None, then the other boxes cannot be checked. know you can do this with radio buttons but I would like the user to select more then one option.
View 4 Replies
View Related
May 19, 2011
I've been playing around with a madlibs exercise while trying to learn simple javascript. I have three input boxes and a button display an alert containing the input from the boxes.
Am I right to be assigning variable names to the values from the text boxes and then referencing those variables in my alert?
I've been working on it for hours and can't get past this point.
Inset a name:
<input type="text" id="textbox1" size="10"/>
</br>
Insert a verb :
[Code].....
View 1 Replies
View Related
Jul 25, 2002
I searched here and some other places on the net but cant find anything that suits my needs. I have a SELECT box with 3 values Code:
<form name="form1">
<select name="length">
<option name="length" value="none">--Select for All--</option>
<option name="length" value="5">--5 Days--</option>
<option name="length" value="7">--7 Days--</option>
<option name="length" value="10">--10 Days--</option>
</select>
</form>
OnChange, I want to invoke a function that auto populates the rest of the SELECT fields in the form. The select boxes will vary in quantity as the page is dynamic, but the values are always the same (like the code above).
Does this make sense?
View 9 Replies
View Related
Jul 23, 2005
I have 2 arrays:
var A1 = new Array();
A1[ 0 ] ="Y2";
var B1 = new Array();
B1[ 0 ] ="Y1";
B1[ 1 ] ="sink";
I also have a drop down menu with the names of the arrays. Say:
document.form.option[1].text returns 'B1'
Can I transform the string 'B1' into the array B1, so that:
document.form.option[1].text[1] returns 'sink'
Currently I'm doing this with conditionals, e.g.
if(document.form.option[1].text =="B1){do stuff}
but this gets a bit messy.
View 2 Replies
View Related
Jul 23, 2005
I have this problem in xsl wherein i want to access a variable in
javascript and use it my xsl. How would i access or use a javscript
variable in my xsl file?
View 5 Replies
View Related
Jun 9, 2009
I have the following function:
function containsurl(index){
var theurl = "[URL]";
..
}
I need to use the theurl variable in another function, how can I do that?
View 2 Replies
View Related
Aug 23, 2010
Is it possible to print out the variable from within a function? In this particular case, I am trying to show the 'soundfile' variable I set in the playRandomSoundNoWindow function.
View 11 Replies
View Related
Jan 13, 2006
In some hidden variable (<input type="hidden" name="hiddenId"
value="test" /> ,i stored some value.I accessed the value "test" using
var id = document.getElementById( 'hiddenId' );
It is working fine in IE. But in Mozilla Firefox , null value is
returned.Is there any way to use hidden variables compatible to
browsers......?
I don't know browser compatibility in javascript.
View 19 Replies
View Related
Sep 26, 2011
I am new to Javascript but fluent in C++ and other languages, I have a query, I made a global variable to hold string information, can the value of this string be assigned to a form input field value? I mean in the 'default value sense' I am just wondering if there is any syntax to accomplish this. EG in my javascript I have the string nameVal; It is a global variable, I would like to know if it is poosible access its value for use in the line below shown with italics, or is it basically always a case of 'type the value in manually yourself' and then rely on events functions to update the field thereafter?
Name: <br><input type = "text" name = "nameField" size = "50" value = my string val here onChange ="this.value=storeVal(this.value, '0')"></input></br>
View 5 Replies
View Related
May 13, 2011
In hover, the structure is
Code:
$("div.x2").hover(
function(){
var a = 1;},
function(){
alert(a);}
);
If I want to access a that was set in the mouseover part of this structure, or I want to change the value of a from the second function, do I have to create a global variable that can be accessed by both or is there a way to pass this variable back and forth between the two functions since they are both within the hover event?
View 2 Replies
View Related
May 10, 2005
i have script variables which are generated through a loop and i have a function which should return me the value of particular variable given a key as input to that function
Here is how my code looks like:
<script>
variable_0 = 'avlue1' ;
variable_1 = 'value2'
variable_2 = 'valeu3'
...........
function getVaribleValue(id)
{
// here i want to return the value of the particular variable given id as 0,1,2 .........
return (variable_id); // this is not working
return ('variable_'+id); // this is also not working
}
return (variable_id); gives an error as it expects a variable with name 'variable_id'
return ('variable_'+id) will give me a string named 'variable_id'
but how to get the value of the variable_0/variable_1 ......... by just replacing the id and looking for that variable.
View 5 Replies
View Related
Jun 12, 2009
i can't sucessfully get the values out of the <select> and <option> elements in my HTML page. This is really annoying because i am using the same code as i always use. And infact, it is identical to the code in a previous project (a Product Quote Calculator). It should work, but for some reason it doesn't. The Error Console is telling me that that element's value is "null". However, i have used the DOM Inspector, and it is not a null value (as the Value="3" is set - the DOM inspector also verifies this). There is another problem, but i'll leave that for another posting *grin*. I'll still be working on that one until someone gets back to me on this problem. Anyways...here's the code:
the code is actually a bit long, so i added it as an attachment. maybe it will fit into a post window.
<html>
<title>Sketch Book v1.0</title>
<head>
<script Language="JavaScript">
var SketchDataFolder = "c:data.txt";
[Code]....
View 8 Replies
View Related
Feb 13, 2009
I am trying to access the width variable from my main page. Within the imageinfo.js script functions I can alert() the width value which returns 1024. But I can't seem to pass this variable to my main page or access it directly so that I can use document.write() to write the variable on the page. Whenever I try to call the 'width' variable directly from the main page I get undefined. How can I access this variable? However, with the test code below, I was able to get ducument.write() to write the 'width' variable on the page but now the page doesn't stop loading - there's an endless loop in the code...
Code:
BinaryAjax(url,function(http) {findEXIFinJPEG(http.binaryResponse);test(width)},null,useRange ? [0, Range] : null);
Main page
Code:
<html>
<head>
<script>
function test(width){
document.write('Image Width = ' + width)
} </script>
<script type="text/javascript" src="binaryajax.js"></script>
<script type="text/javascript" src="imageinfo.js"></script>
</head>
<body>
<script type="text/javascript">readFileData('image.jpg')</script>
</body>
</html>
Imageinfo script - This script uses the binaryajax script found below.
Code:
/*
* ImageInfo 0.1.2 - A JavaScript library for reading image metadata.
* Copyright (c) 2008 Jacob Seidelin
*/ .....
View 22 Replies
View Related
May 8, 2011
I have an object whose name is mural. I have assigned the name mural to the title of an anchor element. When user clicks and element I want to store the title of the anchor in a variable called sprite. I then want to access that object whose name corresponds to the sprite variable string.
Here is my code:
HTML Code:
var mural= new Object();
mural.top='0px';
mural.left=-'510px';
var stamps= new Object();
stamps.top='0px';
stamps.left=-'1886px';
var sprite=$(this).attr('title');
$(".image-holder").css("background-position",'sprite.top, sprite.left');
It's not working because the the variable sprite is just a reference to $(this).attr('title'), how do I make it reference the object? Oh and I know that .cc jquery statement probably wont work, I'm not sure yet of the correct way to have two values that don't need quotations in as the second argument.
View 1 Replies
View Related
Apr 3, 2010
I'm trying to pupulate a web page with javascript. I have 2 functions. One that runs on-load so I can populate a dropdown list. The second one to process the selection when the user selects an item from the list. I have a global variable in the top of my javascript that I use in the functions and as long as I set it in it's global scope, everything works fine. But what I really want to do is to pass this into the javascript running on this page via [URL]
I cannot get this to work. First here is what I have that works:
<script type="text/javascript">
weekNumber = "00"
function processSelection(sel) {.....
... [includes references to weekNumber]
.....}
function populateList() {
...
}
window.onload = populateList;
</script>
...
<select name="team" onchange="processSelection(this)">
...
I've got the code to gets the variable passed in properly:
var sGet = document.location.search;
sGet = sGet.substring(1); // Eliminate the leading "?"
var sGetPairs = sGet.split("&") //Get 1st pair
var sGetValue = sGetPairs[0].split("="); //Split it
var weekNumber= sGetValue[1]; //Save it
Where do I put this code so that I can use it to set the global variable "weekNumber"? I've tried putting this code in the populateList function. I've tried referencing it via window.weekNumber and this.weekNumber. I've spent far too many hours trying to understand this without success. Where to put this code so I can set the global variable weekNumber?
View 2 Replies
View Related
Feb 3, 2011
We have a web site provided by the software company that created our vacation rental management software, so, as such, I don't have entire control over the pages -- just bits and pieces. They recently started including jQuery 1.4.4 along with jqueryUI and cookie plugin on the pages and utilizing it a bit (as well as a custom jquery bit of code they wrote up). here's the relevant code (that I have control over):
HTML Code:
<script type="text/javascript">
var phoneflat = $.util.getCampaignPhone('MCPH').replace(/[^0-9]/g, '');
if(phoneflat=="null"){var DNISPh='88812345678'}
else{var DNISPh=phoneflat}
[Code]....
Basically, we have a phone-number tracking system on our Web site, and the toll-free number on our site gets replaced depending on how the MCPH cookie is set. The above code pulls formatted number from that campaign cookie, removes the formatting from the number, and sets the pop-up URL to include the number, passing the number after the "?DNIS=" (which is required for this specific campaign tracking to work properly).
This all works fine and dandy if the jquery and cookie code is all before the above code snippet on the page, but the developers of the software are trying to follow best practices and are loading all the javascript files at the end of the page, and this is far earlier in the page. So there's really no way for me to pull that ".util.getCampaignPhone('MCPH')" as the cookie may not have been set yet, nor is the campaign data ready.
View 2 Replies
View Related
Jul 20, 2005
We have had this script on our site for a while, and it has always
worked in any browser we have tested. It dynamically fills one select
based on the selection of another select. Unfortunatly, with the
release of NS 7, and the related Mozilla engine, this script no longer
works. Code:
View 2 Replies
View Related
Jul 20, 2005
I have 3 select boxes! one is hotel one is destination and one is
country...
if someone clicks selects the country then the destination select box shows
the destinations in that country and further if he chooses destination all
the hotels in in that destination are shown in hotel select
box....(everything is from mysql database)
I don't have a clue how to do this or where to find some readings about it
and I really need that desperatly....
View 4 Replies
View Related
Mar 5, 2009
I have a form that starts like this: http:[url].....I would like to have it set so that when they select Atlantis, it pulls out information into the second box, then they select something in there and it creates a list in the last box... does anyone know how to do this?
View 2 Replies
View Related
Jul 25, 2009
I am using alot of Select boxes on one of my PHP/XHTML pages and i need to ensure the user has selected at least one option from the box.I have little experience with Javascript, but I tried this;
function madeSelection(elem, helperMsg)
{
if(elem.nodeValue == null)[code].....
All that is happening is its returning a boolean false regardless of whether or not i select an option.
View 2 Replies
View Related
Jan 29, 2007
I have a selection list in my form. I also have an iframe in this
document.
I am trying to access the selection list from my iframe as given
below. It works in Firefox but not in IE.
var aaa = "navigator";
var bbb = aaa.appName;
var selopt = "";
if(bbb == "Microsoft Internet Explorer")
{
selopt = parent.document.getElementById("select1"); - - - - -
here i am able to get the object
}
else
{
selopt = parent.document.getElementsByName('select1')[0];
}
IE :
var val = selopt.options[0].value; - - - - - - -here i am not getting
the value.
View 1 Replies
View Related
Oct 16, 2010
I am trying to add values of selected options in select boxes that update on any change...
I don't know why this is not working [code]...
View 2 Replies
View Related
Nov 15, 2011
I have 3 select boxes (2 visible and 1 hidden ). I move elements from one sb to the other via this function [code]I need to synchronize the hidden select box with one of the visible select boxes. When I move elements to the visible select box they should be also copied to the hidden select box and vice versa, when moving elements from the visible select box, also move them form the hidden select box.
View 5 Replies
View Related
Mar 30, 2006
Each time I dynamically load the options of a select box and then try to do anything with it (such as clicking it or using other JS code on it) I get the following Firefox error:Error: Index or size is negative or greater than the allowed amount = NS_ERROR_DOM_INDEX_SIZE_ERR
I am using the following code:<select id="day" name="day"></select>
<script language="javascript">
var options_list = new Array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31);
selectbox_element = document.getElementById('day');
selectbox_element.options.length = 0; // Remove any previous values.
for (var i = 0; i < options_list.length; i++) {
selectbox_element.options[i] = new Option(options_list[i], options_list[i]);
}
</script>
The "options_list" array is filled beforehand using a simple PHP for() loop.
If I create the exact same options but do so by writing them into the HTML using PHP, then I don't see the error message anymore.
This problem happens in both Firefox 1.5 and Internet Explorer.
View 2 Replies
View Related
