Copy Drop-down Value To Another Drop-down
Sep 12, 2011
I'm a newbie to Javascript, HTML, XHTML, CSS-- and oh god, everything, so please bear with me! I have come to understand that to get any better, I'll need support.
Here is my issue: I'm currently trying to develop a first-draft calculator that will allow me to calculate some values for work and the way I want it requires me to do it with a pair of drop-downs.
Take a look at it here: [url]
I would like to select the first drop-down, on the left-hand side (Current Lighting Products -> Type of Lamp) and for the right-hand side to copy it's selected value (Energy Efficient Products -> Type of Lamp).
Furthermore, it shouldn't interfere with the fact that I'm also using those values with my dependent drop-down, below (Wattage).
The only piece of code I've found:
I am also unsure how to utilize it.
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Jul 23, 2005
I am trying to set the value of one drop down select box to the value of another drop down select box. I have the following in a function.
document.formname.boxto.options[document.formname.boxto.selectedindex].v
alue =
document.formname.boxfrom.options[document.formname.boxfrom.selectedinde
x].value;
but I need to change the above line to allow the 4 references to "boxto" and "boxfrom" to be dynamic so their values can be passed to the function each time. Any ideas?
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Jun 13, 2011
Is it possible to copy a drop down list into another drop down list ?
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Apr 13, 2011
I enter information in a system based on the # of a report that comes in. So if I see a report that says "333" i want to enter specific information for "333" same with "444" and "555" and so on and so forth.So I want to have a drop down menu for 111, 222, 333, 444 etc.Basically what I need is, if I select the report # from the drop down menu, I want it to copy information from a HIDDEN textbox to the clipboard.
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Jan 8, 2012
how to copy an input field to an input field using a check box, what I want to do is copy data from an ID that has been populated with data using ajax and then select which data I want to copy depending on the drop down option selected. I can get the drop down box to alert the same data back that I want to copy but I can't display that data inside the input field.
step by step:
1. search for data with ajax and populate ID with data
2. use drop down box to select data to copy and copy it to input field
Tutorial I read
HTML CODE
This is the ID that already has data retrieved using ajax.
<tr>
<td width="18%">
Last, First
</td>
[Code]....
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Feb 16, 2010
I have a problem with the drag and drop function. I would like to drag a div and when I drop it I want a copy of the div to append to the area and I want to be able to do the same process over and over again. Example: [URL]. I want my div to behave the same way but without the "sortable" function, instead I want to put the div wherever I want. I have tried to do just that for several days, without success.
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Oct 25, 2011
I am asking jQuery to tell me which drop down option is selected in a drop down list - like this:
I would like to check if this was successful before I proceed. What are the possible return values for this statement?
If no id exists.
If no option is selected.
If some other problem occurred.
In these cases am I expecting a null return; an undefined return, a false return value?
And, based upon the complete set of return possibilities, what would be the best and most comprehensive tests I could apply to cover every base.
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Nov 4, 2011
i'm having with a superfish menu i have tried to add to my wordpress site.The menu seems to work fine for the base-level (top parent pages) menu items.But the drop down menus seem to flash on screen for just a second and then disappear when the mouse hovers over the menu items.To see an example, please check out the top menu on this temporary development page: http:[url].....I have tried adjusting the z-index in superfish.css file but it doesn't seem to be having any effect.
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Nov 19, 2011
I am implementing auto re-order drop down values in asp.net. My requirement is something: I have five drop down and each has populated using 1 to 5 values. when I changevalue from dropdown, other drop down values(numberordering)should change automatically.
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Oct 3, 2010
I created a drop down menu for my search bar on my website using JQuery / hover intent..The drop down is activated by the user hovering over a button, and inside there are twocombo boxesand acheck box.If the user tries to choose an option in the combo box, thedrop downdisappears..Chrome, Safari, Opera and FireFox are working fine, but IE7 + 8 have this problemI have uploaded an image of the drop down with the combo box, it is a print screen of itworkingin Chrome--> The second image is where the bug happens in IE
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May 1, 2011
I currently have a Drop-Down menu, which has headers you click on to show the links. This menu only allows one drop to be expanded at a time, and can be viewed here [url].
I would like the headers to be able to have 'sub-headers' inside, which also drop-down,to reveal the links. I want them to have a different header colour, and to have the same rule where only one can be open at a time. while keeping the rule with the main headers.
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Jun 26, 2006
I've got 2 drop down select lists. The first one would have something like
-Category 1
-Category 2
-Category 3
Then what I'd like to happen is when you select one of those categories the next drop-down below it loads something like
--Sub Category 1
--Sub Category 2
--Sub Category 3
Any idea how I'd pull that off?
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Jan 10, 2011
I have been searching for a long time but have been unsuccessful on how to develop a drop down menu but have the menu items show in a list above the main nav. Not below. I really like the way this functions:[URL].. But I would like the item in the list to appear above the main nav so it animates up not down. Can anyone help me on how to alter this js code to perform this task?
Here is the jQuery file link:[URl].. I tried going through this js file but it very complex. Can anyone tell me what I need to change to have the animation roll up instead of down?
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Nov 15, 2011
how can a menu like the image attached
1 - drop up instead of drop down
2 - all with same and fixed height
3 - possible mult levels
Attachments
menu.jpg
Size : 29.72 KB
Download : 165
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Feb 20, 2011
So, what it does: You can successfully drag something anywhere, but when you click it again, it resets to its original position (I don't know why), and when you try to drag it again, as soon as your cursor touches the object it disappears (I don't know why). why it is happening and how to fix it!
// JavaScript Document
var posX;
var posY;
var element;
[Code]....
the html is a simple (position is set to relative):
<p id="square" onmousedown="drag(event)">meep</p>
EDIT: This is the first time I've written javascript code and would like to learn the basics, which is why I am not using a library.
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Feb 1, 2010
I'm currently redesigning my site, and I have a small quandary.[URL].. Unfortunately, not everyone has the same size monitor as me, therefore sometimes the drop-down menus get cut off. Is there a way with this script for it to auto-detect if it's going past the bottom edge, and when this happens it'll go upwards instead?
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Jan 4, 2011
I am looking to put a drop down menu in my for i have the drop down set up but i am not sure how to do the make hidden text field pop up when "Other" is selected. I am guessing you use javascript to make this happen
HTML Code:
<td><select name="actionrequest" onchange="Select(this,'budget',1);">
<option value="Calibration">Calibration</option>
<option value="calibration and repair">Calibration and Repair</option>
<option value="repair">Repair</option>
[Code]...
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Jul 28, 2010
I am trying to create a drop down list which depend to the value selected from the previous drop down list. I can add it without problem, but If I change again the value of the first drop down list I would like to remove the previous drop down list generated from the first value. If I try to remove it when I create the element, it even does not create the element, the remove element function seems to work because when you click on the remove link it works.
[Code]...
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Feb 25, 2010
iam trying to use 5 drop downs in my form for user to select languages and each select drop down should not allow the user to select the same language again and all my drop downs are populating individually from the DB on the page so if "English" is selected for "dropdown 1" then again "drop down 2" should not allow "English" to be selected.
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Sep 4, 2001
Okay I searched (and searched...) and I see the drop down radio button forum but I want to make a drop down dependant drop down. like select option 1 - 70 in list 1 then the second box is changed to fit the possibilities, probably 1 - 20 options for most. I think it could do it with an array but I have never used Java (well no "advanced" stuff.)
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Oct 26, 2009
I'm completely new to javascript. I want to use dreamweaver with javascript to do a litter project in which I want to move value "Saleman" from drop-menu 1 and value "Billy" from drop-down 2 to a list box. The result should be as follows:
dropdown 1
Manager
Salesman (to be selected)
Cleaner
[Code]....
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Sep 4, 2009
Okay, I'm having some trouble getting my head around how to do this..
<select>
<option value="A">A</option>
<option value="B">B</option>
[code]....
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Jan 15, 2006
I have a little problem with drop down menus. I have a PHP
page in which I extract some categories (from a database). I put those
categories in a drop down menu without problems. I would like that when
a category is chosen, the entire page should be reloaded without the
pression of any "submit" button, and should appear a new drop down menu.
The main problem is the reloading of the page as it appears not to work
if, after OPTION VALUE, I put the name of the same page in which there
is the forum (entrate_in.php). Infact it say "page not found" while it
works perfectly if I put the name of a different php page... how to
resolve this problem? Code:
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Jun 5, 2006
I have a form with seven drop down boxes, and I would like to limit the
number used at any one time to one. I've seen this done with check
boxes, but I'm unsure about the syntax, etc., involved with dropdowns.
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Jan 5, 2007
I have the requirement of autoupdating the drop down lists , when a
selectin is done in another drop down box. I dont have a server through
which i can make it dynamic. I have to hard code it in the html. Can
someone suggest anything.
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Jan 27, 2009
how I can enable the second drop down after the first drop down selection is selected?
Code:
<form name="myname" method="post" action="mypage.jsp">
<select name = "Movie">
[code]....
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