JQuery :: Check If A Select Option Has Been Selected And Then Hide A Div?
Mar 21, 2011
I tried using the following code to check if the user has selected a particular option in a single select drop down has been selected, then add a class to a div to display it but it's not working and I can't figure out why. I've tried a ton of other things to but this one seems to make the most sense.
if ($("#existing-subscriber option[value='Yes']").attr('select')) {
$(".information").toggleClass("show");
}
When a user clicks "Add To Basket" I need some javascript to check that the size option they have selected is not "-" in the form before the actual form is submitted. my form is like so:
I am making a usermanagementsystem and working with access levels. I been trying to make a script that when it does a post request and get data in return in json to choose default selected option in a select input. I been trying for two days now all different things. This is what I got that somewhat works. Any ideas how to make it select the right option?
="theOptions1 " name ="theOptions1 "> <option> [Code]....
I want to pass it to a function that will show me the selected element: $(function() { $('#theOptions' + 2)).filterOn('#theOptions' +1, { 'a': ['a'], '1': ['1'] });}); here is a part of the function:
I have a select control that has over 400<option></option>. To cut down on the user having to scroll through all 400 options I have included a text control that acts as a "Quick Index" and with each char entered into the text box the options are narowed. The problem I am having isthe once I have determined which option should be selected, how to set the option to value of "selected"
I have a dropdown box with 2 options: Free or UpgradedI need to do 2 separate things depending on which one is chosen.If Free, then set the value in fourth text field to 9999else, set value in Fourth field to 5555.
<head> <script type="text/javascript"> function calculate()
When user select, for example, option 3, how can i find which was the previously selected option? etc... I've found some javascript example that evaluate "previousIndex" property of the select element but it doesn't work at all
I am trying to display a rel of each option as they are selected into a div below it . There are several selects of classProductAvailability on the page. When one of the selects changes, I'd like the value of the rel of the selected option to display.At first it seems to work, but only if you start by changing the last pull down menu. The trouble seems to be in the"select.ProductAvailability option:selected", this needs to be written for this instance, not all of the selects of that class on the page. How do I write that, I've tried$(this+" option:selected") but it won't take.
ive been racking my brain looking for a code solution for this....im a html and css pro....and a javascript heres what im tryna do....i have a form...that has a <option> in it for 6 dropdown options.... in one of those possible options.. when SELECTED...i want the div layer that i currently have under it...to appear and i cant seem to figure it out....heres my code in its entirety i want budget div...to appear when the option website design is selected
In the code below I want to alert the selected option of select. In Mozilla the code works (If I choose "3" alerts it). In IE alerts: nothing appear --------------------- <script> function hi() { d = document.getElementById("day").value; alert(d); } </script> <select id=day onchange="hi();"> <option>0 <option>1 <option>2 <option>3 <option>4 </select> ---------------------
I've tried to find a stright forward script which show/hide specific form fields based on a selected option. I've seen many online but non of them was working with me without the need of some coding or tweeks. Does anyone here have such script?
I have a little bit of a complex script where I have a <SELECT> that is pre-loaded with options that are loaded from a database in PHP. But, when this page is loaded the <SELECT> is disabled, and is only enabled when an onChange() is triggered on another <SELECT> that is situated on the same page.
Anyway, when I enable the <SELECT> I would like to have one of the <OPTION>'s selected (instead of having a blank <SELECT>).
The line of JavaScript that I have so far (but isn't really getting me anywhere) to try to select an <OPTION> when the <SELECT> is enabled is as follows...
I have a drop down with approx. 200 <option> elements, each option element has a value such as value="1", value="23", etc. Given a list of values, such as 5, 34, 43, 68, 123, how can pass those values to a function and then insert selected for each corresponding element?
I'm assuming it's possible to change the selected option of SELECT box with JavaScript based on the value and not index, but my searches have turned up nothing that seem to address this. It may be my searching terms, but if someone knows how to do this, could you post some code samples?
I am putting together a form for people to view their profile. The form includes dropdown/select elements to get the users Occupation/Job Title, Organization Type and also their State/Province.
For the profile form, I would like whatever value the user has stored in the database to show up as the "selected" option within the select element.
cna anyone tell me how to use the Select = "selected" option for a simple dropdown. for example when someone chooses c it will have a code like <option selected="">c</option> (am I doing it right, well if you got a firebug some site with dropdowns offers that option) so can anyone tell me how that works. I will be using it for a purpose of just selecting parts on my array, well incorporating it
I need to hide/show elements in a SELECT tag. I don't want to manage 2+ SELECTs (populating one from another) I'm trying to do something like this:
function actualizar_lista_platos(){ var lp = document.getElementById('COD_PLATO'); var mnu = document.getElementById('COD_MENU'); var cod_menu = mnu.value;
[Code]...
Both COD_MENU and COD_PLATO are SELECTs, being COD_PLATO the "son" of COD_MENU (every COD_MENU element has associated 1+ COD_PLATO's element, so if I choose a COD_MENU element, I need in COD_PLATO to be shown the COD_PLATO's elements related to the select COD_MENU item)
Finally, I just need to know if there's any way to show/hide elements in a SELECT tag. That's it.
Here's what I'm trying to do is...If you select a color, then select a shape, the color option would return to the 'selected' position.If you select a shape, then select a size, the shape option would return to the 'selected' position and so on. The end result is I would like to have only one item selected from one of the select boxes, with the other two select boxes returned to the selected position.The code is presented here.
I am trying to extract value of a dropdown on select and use it in a function. Jquery has .each method to loop over matches, but I just need the first match. I could use each and break loop after first run, but there must be a better way..
Basically, I have written an application that runs a report based on a certain amount of parameters, one of which being date. So, the date selection is a <select></select> dropdown menu and it has the usual in it, today, yesterday, this week, last week etc. The problem is I need it to have a 'Custom' selection to run reports for custom dates. When 'Custom' is selected in the dropdown menu, two text boxes appear underneath with YYYY-MM-DD watermarked in them. I have assembled enough code from around the web to get this to work and it works fine, the problem I have is that when the user clicks off the 'Custom' option and on to a different one, I need the textboxes to disappear again.
Here is the code I am using: <script type="text/javascript"> function showhide(divid){ thediv = document.getElementById(divid); if(thediv.style.display== 'none' ){ thediv.style.display='block' }else{ thediv.style.display='none' }} .....
I have a list of checkboxes. Want to show or hide images related to each checkbox upon selection/deselection.
I want initially the images will not shown as the check boxes are select the images will showup. if deselect any checkbox then that particular image will disappear with taking no space.
the bellow scenario: I have a list of checkboxes. Want to show or hide images related to each checkbox upon selection/deselection. I want initially the images will not shown as the check boxes are select the images will showup. if deselect any checkbox then that particular image will disappear with taking no space.
