Menus Over Form Selects
Aug 24, 2005
I have difficulties placing a menu over a select box. Whenever a menu item pops up over a select box, it's not rendered right above the select box. The menu will not appear over select box which splits up into two parts: one part with items above the select box and a second part will all remaining items below the select box.
It works in netscape,but not in "IE".
i hv tried to add the specific z-index, but still fail to display in IE.
some people use <display:none> to make the select box disappear.
However it will look strange if the select box is bigger than the menu.
except this method,
Anyone gets hints?
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Jul 24, 2010
I have a project where I need a selection of one dropdown menu may affect the select of multiple other dropdown menus on the same page.First, a table is generated, and within each row, it contains a dropdown menu. Assume: Rows A, B, C, etc..., and Dropdown selection: 1, 2, & 3If dropdown in Row A selects 2, then I want the selection of dropdowns in rows B & C to dynamically change to 2.And if in Row C user selects 3, then the selection in dropdowns in rows A & B should dynamically change to 3.
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Feb 11, 2009
I am trying to make a form where the user is only able to select an option from one of the drop down menus and if they click both then submit an error should pop up telling them to select just one. Now I have found this code:
<SCRIPT LANGUAGE="JavaScript"'>
<!--
function validateForm(){[code]....
the first problem is that my menu must be named "id[2]2" which causes a problem due to the bracketed 2 and the 2 after. Is there any way around that?the second problem I forsee is that this will only work with 1 drop down box being unselected. I need a code that will give the warning if nothing is selected OR if something is selected in both drop downs.
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Jul 23, 2005
On my form i have multiple select which all have an id value total1, total2,
total3 etc so i am trying to detect how many there are and then use this to
caculate a total.
Is there a javascript reference to basically go to a form and produce a loop
which will show me how many select drop down boxes there on a form.
Or would i have t use something like
for (var i=0; i < frm.elements.length; ++i) {
form.elements.length
form_field = frm.elements[i]
and then have a nested if to detect if it is select value or has an matching
value ..
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Oct 18, 2006
Given a drop down list such as:
Code:
<SELECT NAME=sections >
<OPTION>Merge</OPTION>
<OPTION>Nuke</OPTION>
<OPTION>Merge & Nuke</OPTION>
</SELECT>
If one selects Merge, then i want another form displayed with input fileds etc.
Can anyone show a script (i.e. javascript) that does just that or care for a example?
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Mar 26, 2011
I have a search form that a user selects item from dynamic list hits the submit button and it returns each matchingresulton same page in an update form, i have 2 checkboxes in update form that updates the DB when 1 is checked, this all works fine until i check the checkbox the data updates ok but allremainingupdate forms are removed because the page refreshes.
So i need to update formstwith out page refreshing but i cant get it to work with multiple forms on same page.
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Apr 6, 2010
I need to create a form that expands or collapses with more or less fields to fill in when the user selects or deselects a check box on it. This form also needs to be secure. What is the best way to accomplish this?
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Aug 28, 2011
I am creating a form containing two drop down menus. The second drop down changes every time a user change the selection on the first drop down. So, I have this line below:
Code:
<select name="province" id="province" class="mobileform" onchange="changeCities()">
The problem is when a user (in this case me) is using an iPhone's Safari, when he hits "next" button on the first drop down, it does not change the content of the second drop down. But when he hits "previous", then "next" again, the selections get updated afterwards.
In a shorter sentence, the event listener does not work on the first hit, but it works on the second hit. What am I missing here? What steps do I need to add?
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Mar 14, 2006
I created this script because <select> form menus in IE on Windows appear on TOP of my DHTML layer navigation menus = client NOT happy and blames YOU. To avoid this crappy situation you can use my script to hide a certain number of the <select> menus when your DHTML layer nav menus are active.
Place this JavaScript in the <head> somewhere.
<script type="text/javascript">
// code to hide/show form menu drop downs ie/win courtesy of www.dreamingdigital.ca
// function should take in the parameter "visible" or "hidden" (the_action)
function dd_hide_show_selects(the_action) {
var dom = (document.getElementById) ? true : false;
var windows = (navigator.userAgent.toLowerCase().indexOf("windows")>-1) ? true : false;
var ie5 = ((navigator.userAgent.toLowerCase().indexOf("msie")>-1) && dom) ? true : false;
var cp_selects = document.getElementsByTagName("select");
var number_to_hide = 0;
var number_needed_hidden = 4; // 4 was the number of selects I needed to hide
if (windows && ie5) {
if (cp_selects.length > number_needed_hidden) {
number_to_hide = number_needed_hidden;
}
else {
number_to_hide = cp_selects.length;
}
for (var i=0; i<number_to_hide; i++) {
cp_selects[i].style.visibility = the_action;
}
}
}
</script>
An example of its use would be:
<a href="somewhere.html" title="Some text to describe the link."
onMouseOver="dd_hide_show_selects('hidden');" onMouseOut="dd_hide_show_selects('visible');">Something</a>
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Mar 14, 2009
I need to include an interactive drop-down, global menu and a flyout menu. What do each of these look like? i thought they would look the same?
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Jul 23, 2005
How do I set this to "disabled":
<select name="awards[]" multiple size="6">
<option value="1">Award 1</option>
<option value="2">Award 2</option>
<option value="3">Award 3</option>
<option value="4">Award 4</option>
</select>
I don't know how many options there will be as they are fed from a DB.
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Aug 8, 2005
I want to do the following:
If one entry in multiple select "domain" is selected, i want to change
the content in dropdown "typ" dynamically according to the selected
domain.
If more than one entries in domain are selected, i want the dropdown
typ to disappear
here the javaScriptCode that causes an "typ has no properties" -Error:
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Mar 9, 2010
I need to know how to reload a component using jQuery, i got 2 selects in a page the 2nd one is populed by the 1st one value, how can i reload just the 2nd select w/o reload whole page?
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Jul 20, 2005
what i want to do is create several radio buttons and a textbox for
searching purposes. the search will perform a search depending on
which button the user selects.
here is what i have now:
- for each radio button, i use the onClick event handler, which calls
a function called showMe()
- showMe() {
if (button 1 was selected)
document.write('form which will search down path A');
else if (button 2 was selected)
document.write('form which will search down path B');
else if (button 3 was selected)...
}
this works, but once the user makes their selection, the search form
will pop up on another page. how do i fix it so that the search form
will display on the same page as the radio buttons? Is there any
other way to accomplish this?
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Apr 13, 2011
where can i find an example of how jQuery selects objects when using an id selector? i'm asking because i've been using a cross browser snippet to select objects and i was wondering if it's the right move to move from the snippet to jQuery. the snippet checks to see for availabe methods and depending on the one that works, it knows which browser the user is using and selects the object using that method. i also know jQuery is cross browser, so it's kinda implied, just wanna make sure.
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Sep 15, 2011
I have multiple selects on a single page like...<select name=select1 id=select1>
<option value="val1">Val1</option>
<option value="val2">Val2</option>
<option value="val3">Val3</option>
</select>
<select name=select1 id=select2>
[Code]...
Each one belongs to a student so the # in the select name/id = student_id. I want to set a value in a text box based on the value selected for that particular student.
Rather than having a script for each select, can I make a single script that can determine which select was changed and then change the text box accordingly?
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Apr 28, 2009
I've had the following script developed which selects a second radio button when the first radio button in the pair is clicked (with the second button greyed/disable but still displaying the selection). While the script works perfectly, posting the radio button value via a hidden field, I need it to have one set of radio buttons checked by default (which I've indicated in the code... "checked"). Only problem the "Price" value isn't fed to the hidden field when the buttons are prechecked.
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "[URL]">
<html>
<head>
<title>Test</title>
<style type="text/css">
form p {
margin: 0;
}
form div {
margin: 1em 0;
} .....
function clickWhileDisabled(el) {
// Firefox takes its time to enable the field, so delay the click and disable
el.removeAttribute('disabled');
setTimeout(function (el) {
return function () {
el.click();
el.setAttribute('disabled', 'disabled');
};
}(el), 1);
}
</script>
</body>
</html>
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Jan 18, 2009
I have two drop down menus that each have different things in them. I choose both of them. When I submit "x" in one menu and "y" in another I want it to work so that the url will be [url]
I tried doing this but it didn't work:
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Feb 16, 2010
I have a script which allows me to select random users from one select field to another and works like a charm, but...I want to be able to get random users from one select field to multiple (lets say 2) other select fields...So lets say that I have 5 users in the first field (select1):
James
Bill
Jennifer
Bob
Karen
Now when I press a button: <input value="" type="button" onClick="randomusers();" />
2 users should be moved to select2 and other 2 users moved to select3.My current script is as follows:
function randomusers(){
var given = 2, used = {}, randnum, opts = $('#select1 option'), olen = opts.length, hiddiv = $('#hiddendiv');
function ran() { // generate a unique random number[code].....
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Apr 19, 2010
I am building a system for creating a booklet.I want the user to be able to select the quantity of booklets they require. (eg 50, 75, 100, 125)Then also select the number of pages each booklet will require. (eg. 4, 8, 12)
both will be select drop down boxes.I would like the price to be calculated based on the selections and displayed on the page.It will be total price not price per booklet.This is how i have built up the prices in php.
if($b_maxpages == '4' && $b_quantity == '50') { $amount = "95.00"; }
elseif($b_maxpages == '4' && $b_quantity == '75') { $amount = "103.00"; }
elseif($b_maxpages == '4' && $b_quantity == '100') { $amount = "115.00"; }
[code]....
I will also need the selected data to be posted once the form is submitted.
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Aug 25, 2010
I have code to add a row dynamically to a form in my page when an element with class 'addRow' is clicked. The tables (2 tables in one page) that I want to add the row to have class 'tableAddRow'. The tables are contained in a form. But for some strange reason the code only adds to the last matched table in the page. I tried using the $.each selector but nothing works.
Here is the code:
$(document).ready(function(){
$(".addRow").click(function(){
$(".tableAddRow tr:last").clone().insertAfter(".tableAddRow tr:last");
$(".tableAddRow tr:last input").val("");
});
});
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May 14, 2010
I currently have two html select list boxes side by side on a form, two buttons in between the boxes to move items from list box to the other, and a javascript function to control the movement of the items from one box to the other. Here is the javascript:
function MoveSelected(from, to) {
var lstFrom = $(from);
var lstTo = $(to);
for (var i = 0; i<lstFrom.length;i++) {
[Code].....
Destination List Box:
<select name="lstSelectProd" id="lstSelectProd" multiple="true" size="8" style="width: 250px;">
</select>select name=
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Sep 8, 2010
I have this search box form with 2 select boxes :
<form action="search.php" method="get">
<select name="RingType">
<option value="Nose">Nose</option>
<option value="Toe">Toe</option>
[Code]....
For example, when a visitor selects "Belly" RingType, I want "Belly Ring" to appear in the search box.
and
when the visitor selects "pearl" NecklaceType, I want "pearl necklace" to appear in the search box.
if the visitor first selects "Belly" RingType, and then selects "pearl" NecklaceType, I want "Belly Ring pearl necklace" to appear in the search box.
After making his selections in the search box, if he types something in the search box, it should add to what is already there in the search box. Or, if he first types something in the search box for example, "jewelry" and then selects "pearl" in the necklacetype select box, the search box should show : "jewelry pearl necklace"
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Mar 30, 2011
I have a script one of my pages which is designed to prevent a user from selecting the same option from a drop down more than once. Here is the script:
Code:
function changeSelect(sel) {
option = sel.selctedIndex;
var sels=document.getElementsByTagName("select");
[Code]....
Here is the basis: A user is greeted with a page of blank fields. On the right is a drop down menu which has the select options you see. The user enters the address of a few DNS servers, then selects their main and least favorite DNS of the group. If there is a "Main DNS" already selected, it will blank the originally selected drop down, and fill in the newly selected drop down.
The problem I'm having, is when the user calls their settings back, the PHP will load the proper "main" and "last" options, but I have to select two more to get it to blank. I know this is because the script is called with an "onchange" function, but I've tried using "onLoads" and I've also tried making a quick function to "select" the option, but to no avail.
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Aug 15, 2011
how can i cath a html <select> event? i have a <select> list... i want to catch the value of <select> when a user selects an option..
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Sep 30, 2009
I'm using the jquery autocomplete plugin.Suppose the user starts typing, and the autocomplete presents a drop-down of possible values. If the user presses return, the first valuein the drop-down is selected.What I want instead is the user experience that Firefox's search boxprovides: As the user types, search suggestions are offered. If theuser presses return without selecting a suggestion, what the user hastyped so far is submitted. And of course, if the user does explicitlyselect a value from the drop-down, then the selected value is
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