Change SPAN Visibility With SELECT OPTION?
Jan 1, 2010
I know this will have been covered but search isn't working for me at the moment. Easy one for people who know JS anyway, I'm sure: I have a SELECT box that precedes a text input, however, when a particular option is selected (the value of which is "BETWEEN") I need a hidden SPAN to become visible. It is hidden as default with "visibility:hidden;" so I need to just change it to "visibility:visible;" if memory serves. Anyway, likewise, if it is already visible, I need it to be both hidden and have the input in that span have an empty value. Any tips? I need to apply this to many rows in a table, so a function that I can call with the span and input IDs would be best I reckon.
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Apr 16, 2007
As far as my understanding of HTML DOM aka DHTML goes, is that if the
DOM structure of HTML document is changed programmatically using
JavaScript in the browser, it immediately gets reflected in the page's
view. For example, if following code is executed on say a click of a
button
var f = document.getElementById("f1"); // f1 is id of a form
var i = document.createElement("input");
i.setAttribute("type", "text");
f.appendChild(i);
the page immediately shows the new textbox under that form. But in the
following code, this doesnt happen.
<form id="f1">
<select id="cars">
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="fiat">Fiat</option>
<option value="audi">Audi</option>
</select>
</form>
<script>
// Gets executed say on click of some button
var c = document.getElementById("cars");
c.options[1].setAttribute("selected", "selected"); // doesnt work
c.options[1].selected = true; // works
</script>
the option in combo box remains same. I checked in Firebug that the
attribute is added properly. Using the selected attribute works. Why
so?
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Aug 31, 2009
How would I select all spans which have a span as a parent?
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Feb 26, 2010
I'm having some trouble with what seems to be a fairly simple issue: I have a <select> field with a few options inside of it. The idea is that a user can select an option in this dropdown and, dependent on what they choose, the output in another div with change.
The form:
<form class="formStyle">
<fieldset>
<label for="soFormStyle">style:</label>
<select name="soFormStyle" id="soFormStyle">
[Code]....
So, this JQuery only works if the option is preselected (if I select and reload the page). I thought I was on the right track, but I just can't get it working as I intended. Again, the idea is that a user selects "Page Curl" or "Logo", and the image in the preview pane changes according to their selection.
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Apr 3, 2011
I have such html code snippet: <select name="submitted-name" class="form-select day" id="edit-submitted-doum-tarihi-day" >
<option value="" selected="selected">Day</option>
<option value="1">1</option>
<option value="2">2</option>
</select>
how can I change the text "Day" to "Month" with jquery?
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May 25, 2009
I don't know if this is something you could do without JavaScript, but anyways... I want to make a drop down menu that changes a form based on the option, like if I chose Option1, it would show Form1 and so on.
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Aug 29, 2010
I have a select dropdown with several options. The user selects an option and fills out the following few fields. If the user then changes his mind and changes the option in the dropdown, I want all the fields - or just the ones already filled out - to be cleared.
Note: reset() of the form is not an option as there are other things going on (hide/display of fields based on the dropdown option selected).
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Jun 16, 2009
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?
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Nov 12, 2010
Im looking for a way to show hide text box on select option change
<select name="letter_type" id="lt">
<option value="Registered">Registered</option>
<option selected="selected" value="Unregistered">Unregistered</option></select>
<input name="textfield7" id="regty" type="text" accesskey="1" tabindex="1" size="20" />
i wana show that text box if user select "Registered" from select option.
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Nov 3, 2011
what would be the best way to have a hidden array of possible text directed at a textarea and then if something is not within that array "onfocus", a certain select option is chosen within that form?
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Jul 28, 2006
I have two text inputs. The second input is "visibility hidden".
I need to have it visible when the first input value is changed to something that is > 1.
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Dec 5, 2001
Im trying to change the visibility of a div from hidden to visible "onMouseOver" .. Code:
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Jun 21, 2010
I'm using the following code to remove an option from a select control based on a selection in a different select control and the option text in the select option that is being removed. The code works as I want it to, but I would prefer to use the option value for identifying the option to remove instead of using the option text. I've tried several different ways to do this, but can not find the proper syntax.
[Code]...
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Nov 23, 2010
I'm back from a web dev hiatus. I'm writing a new site but have found myself a bit rusty. I'm trying to change the visibility of an element with no luck. nothing happens. I'll supply the code. Don't lick the kitten.
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May 7, 2010
I m using the below code...it is working fine...
Just i want change the visibility of that div....here by default div is visible...but i want default div should be hidden.....look into the below code..
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Jan 25, 2004
I have a script that when you click a link it changes a layer visibility. IE: one layer becomes visible while another hidden.
It works great in NS and IE but when I try it in mozilla(firebird) it won't work. Any have a code I could use or know of a resource where I can get one.
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Jun 25, 2011
How to change the visibility of a html control using jquery
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Aug 22, 2011
I am using CSS text-shadow but of course IE doesn't like it. I've looked into some methods for achieving the same effect in IE, but it's not at all the same so I've opted for another method..I'm going to have two layers. In layer1, it will be standard text, shadowed with CSS. I then screenshotted that and will use the resulting jpeg for layer2.I was then planning to find a script that:1. Detects if browser is IE2. If IE, layer2 is visible, layer1 is invisible3. If not IE, layer1 is visible, layer2 is invisibleThe problem is that I can't find a simple script to detect if the browser's IE or not. I can find loads of scripts that check what version of IE someone's using. The version isn't important!
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Apr 11, 2011
I've done this so many times before but I can't seem to get it working!! All I'm trying to do is in the JavaScript at the top change a span tag to whatever the current window location is but it doesn't work!
<div id='Box' class="whitebox">
<div class="position">
<div name='domainBlock' id="textBlock">
<h1 align="center">Your Domain</h1> <br />
[Code]....
But it causes a script error. Do I need to go down to the child elements to change this?
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Jul 13, 2010
how to select a value between span-tags.
The current HTML code looks like
<div id="myid">
<span>somevalue</span>
</div>
And jQuery looks like:
[Code]...
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Oct 26, 2005
I wish to know if is possible to change the selected option in a SELECT selecting a determined option into another SELECT in the same form.
E.g: When I select the option "Istruction" in the SELECT named "A" I wish the SELECT "B" change the default state from "empty" to "other"
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Jun 21, 2006
I'm using Prototype and scriptaculous either, but here it is:
I have two select areas and scripts to transfer items between the two.
Everything works great in FF, but in IE when an option gets removed it
removes the entire select area. Has anyone ever seen something like
this before?
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Aug 11, 2010
According to [URL] intended way for jQuery to change dynamically the selected option of a dropdown select control isassigningthe desired text instead of the value. I found this way veryinconvenient (data structures usually deal with value codes, not value descriptions) and it seems to work only sometimes.
Trying different options I came out with this approach that seems to do the job so
far:
function setSelect(pID,pSelectedValue)
{
$('#'+pID + ' option:selected').removeAttr('selected');
[Code]....
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Feb 25, 2009
if i have a <select> and i when i click an image i want to do an onclick event to select a specified option inside the <select> is this possible?
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Jul 23, 2005
Javascript is not my strong point but I have a little problem with a
function.
I have ASP code that displays form variables for x number of users.
Depending on the radio button they click, I highlite some text in red
over another form variable to show that it's mandatory. I use a <span>
tag for the text and a Javascript function to change the text color of
that user's mandatory field.
My Javascript call passes (i) to show which user I'm talking about but
the problem is I don't know how to change that user's text color.
Here's my function
<script language="JavaScript">
<!--
function ChangeTextColor(num){
membertype_1.style.color='red'
memberno_1.style.color='black'
lastname_1.style.color='black'
}
//-->
</script>
As you see, I'm not using the parameter "num" so it only works for the
first user. I need to know how to make it dynamic...I've tried
membertype_[+num+].style.color='red'
but that doesn't work. Anyone know the syntax?
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Jul 7, 2009
<div id="column1">
I want the text and bg colors of the 'retail' fields to change color when the mouse rolls over a certain button on the page... i have onmouseover="document.getElementById('retail')className('highlight')" in the <td> of the button so it works but it doesnt highlight the second instance of 'retail'...
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