how can i generate selectbox dynamically using javascript.
what i mean is
for(int i=0;i<10;i++)
{
<select name="list" id="listid"><option>1</option></select>
}
every time i have to change the id of select tag.
Using javascript, I want generate buttons and textboxes dynamically depending on selection from dropdown.Use asp.net with c# languasge.I will try using above code.But not solved the purpose
<head runat="server">
<title>Dynamically add Text Box and Button</title>
<script language="javascript" type="text/javascript">
[code]....
Whats wrong with this code? i decalre resultArray as a new Array(). Then in a for loop for each resultCount i declare resultArray[resultCount] = new Array().
Then i try putting in values for every resultArray[x][y], but when i go to output the array in another function, everything in resultArray is undefined.code...
How I could dynamically generate an image via Java/Javascript.
There will be a tiny sprite-like image in the middle. What I want is to have a partial circle around the sprite appear. It will have a drop-down with 3 options, each changing the diameter of the circle. Then I want the other input box to accept numbers and that number will decide how complete the circle is, out of 360 Degrees. For instance, if someone typed in 359, then their circle would be almost complete.
I have a table with a couple random numbers, and i want to click a button that will dynamically regenerate the numbers each time the button is clicked without re-generating the entire table., im using DOM and innerhtml for these random numbers. heres the javascript and html code. so far, it just generates the random numbers when the page loads.[code]...
View 1 Replies View RelatedI have a table with a couple random numbers, and i want to click a button that will dynamically regenerate the numbers each time the button is clicked without re-generating the entire table., im using DOM and innerhtml for these random numbers. heres the javascript and html code. so far, it just generates the random numbers when the page loads.code...
View 1 Replies View RelatedI have two selectboxes. I just want it something like this, when I select a value in my first selectbox the second selectbox will show. And when I select different value on my first selectbox, my second selectbox will hide. Meaning, there is one value in my first selectbox that has the ability to show the second selectbox.
View 5 Replies View RelatedI've never worked with Ajax before but I've been reading up on it and done some basic tutorials and am comfortable with the concept of asynchronous communication and how everything works from a technical communication perspective. That being said I have no idea where to start on this project which seems like it should be fairly simple. 1. the browser will have a "working area" which is a rectangle of some decent size, there will be a toolbar of objects on the left hand side. This work area should be shown as a grid that the objects will be placed into.The size of this grid (basically the gridlines) will need to be generated automatically based on user input (also the size of the components/objects that will be dragged in and the size of the rectangle) if it is too large (say 500) i'd like a way to pan around and zoom in as well... 2. For simplicity say there are 2 components: Available, unavailable and an erase feature. 3. each object when dragged to the working area should create an object that has some properties (handled programatically from input elsewhere on a simple form) I will be placing these in a database server side. 4. I'd like to be able to drag across the grid to continuously add the selected object and I'd like to be able to click a button on the edge of the grid to fill in the entire row with the objects. From everything I've read on this it seems like this should be somewhat easy but again I don't know what framework to use to start. I'll be putting this in a drupal site and integrating it with a few modules if that makes a difference (i think that part of the programming will be separate from whatever specific implementation I use to get this Ajax part up though)
View 1 Replies View Related1. i want to get the current time, possibility no from client computer ( sometimes their time is wrong)? i dont know whether can achieve but if cannot, then never mind, just get from client computer.
2. for example now is 1:25 am, i want to generate dynamically every half an hour timing from 2 am(round up) till for example 11 am
something like
<select>
<option>2:00</option>
<option>2:30</option>
[code]..
I am not new to jQuery but I just want to ask the best way to approach this. Basically I have a textfield in which the user is going to type in a number (for example 20) and after this textfield lose focus jQuery will be triggered to create whatever number of textfields the user put before (in this case 20).
So, to illustrate: How many users do you have: [ 2 ](and after the field above lose focus, the below will be generated)
Fullname: [ ]
Fullname: [ ]
My code (below) works if I place the selectBoxes in different cells on a table. However, what I want is only ONE selectbox displayed at a time, not the 3 different select boxes in 3 different table cells of the table.
I initially want the citySelect to display, but if user clicks option [-- change country --], then the citySelect is REPLACED by the countrySelect. Then, on making a country selection, the countrySelect is REPLACED by a new citySelect which is populated with the new city list.
Code:
<script type="text/javascript">
<!--
function loadCities(countryID){
if(countryID == "") {
[Code]....
I need a sample coding for selectbox validation. If the user clicks the button without choosing any item in select box an alert should display.
View 2 Replies View RelatedHowto get the value of a selectbox that has a name like input[myselect]
<select name="input[myselect]">
<option value="0">ID0</option>
<option value="1">ID1</option>
<option value="2">ID2</option>
</select>
I have tried with
var selectBox = document.forms[0].input[myselect];
user_input = selectBox.options[selectBox.selectedIndex].value
But i get an error like myselect is undefined....
we probably all know the problem that select boxes under IE are always
overlap DIV layers. Afaik there are two workarounds:
1. hiding the select box
2. IFrame beneath the DIV layer
But I don't know how to do that.
We want to show a DIV layer as tooltip.
The DIV layer has no defined size (neither a width nor a height
attribute). The size depends on the text the user defined for the tooltip.
My questions:
1. How can I know when the tooltip is 'over' a select box, so I can hide it.
2. How can I define an IFrame that has the same size as the tooltip,
when I don't know the tooltip's size?
Having a problem with validation, it's been a while since i have done some javascript but i'm pretty sure it used to work on both browsers but i can't get this to validate in FF.
[Code]...
I have a long list of options in multiple selectbox. The selectbox gets a scrollbar in that situation.
Does anybody know if it is possible to scroll through the options with javascript? eg: moving the to the first selected option?? Any samplecode, API, pointers?
I'm looking for a selectbox plugin. Preferably something that doesn't actually use the select element.
View 1 Replies View RelatedI have a select box whose options are populated from an xml file,which works fine for showing one option at a time, but what I would like to do is have one of the selections to be to show all of the options at the same time. At the moment I have it working with a checkbox that works off a separate piece of code, but it would be great to have that option within the select box.
View 15 Replies View RelatedI currently have two selectbox, the first for categories and the second for subcategories. When an option from the category selectbox is chosen I would like the subcategory selectbox to be filled with options drawn from an array.
The following code I have works for Chrome and Firefox but not in IE, I would appreciate any help to fix the code or new code which does a similar function.
[Code]...
have a text box which when searched with 3 characters of vendor name will do ajax request and populate the results below the textbox, beside the box are two arrows pointing to a selectbox, when i clcik on the right arrow after the search the vendor name should to added to the select box....similarly after i add required vendor names, I should be able to delete the name from the select box.I have completed the ajax search part of the textbox, and I am stuck with the passing value to the selectbox portion.
View 1 Replies View RelatedHow can i get the value of a specific text in a select box.
example 16 of text OEC using jquery,
I am not getting the value correctly
<select name="categories" id="categories" class="validate">
<option value="0" selected="selected"><--select one--></option>
<option value="57">OBC</option>
<option value="16">OEC</option>
</select>
I had tried For example something like $("#categories option[text='OEC']").val(); but not getting the value. Is there any mistake or is it possible.
Im trying to create a custom selectbox and Im having some problems, with it. What Im trying to do is have a function that loops through all <select> tags and find ones that only have the class name of "select" and then from there they get a custom select box. From there I have a variable passed in order to get the option. I created a few elements and etc... So at this stage Im just trying to get the text from the <option> tag within each individual <li> element and I can't get it working.
View 9 Replies View Relatedas I know this can be done thru jQuery. I have two selectboxes. I just want it something like this, when I select a value in my first selectbox the second selectbox will show. And when I select different value on my first selectbox, my second selectbox will hide. Meaning, there is one value in my first selectbox that has the ability to show the second selectbox.
View 1 Replies View RelatedI have a select box, and I want to use it to Ajax-update some other content on the page. So I have bound an event handler using the JsHelper (jQuery) like so:
<?php
echo $this->Form->select('car', $cars);
$this->Js->get("#car");
$this->Js->event('change', $this->Js->request(array(
[code].....
But how can I get the value of the select box to send as an argument to the cars controller (at "???" in the code above)?
I have 2 Selectbox
Countrynames
Airports
And as I select a countryname in first selectbox an Ajax request will be sent and it returns a list of Airposts as options like
"
<option value='1'>abc
<option value='3'>lmn
<option value='2'>xyz
"
now i have to replace only the options of select tag.i am trying to do something like
var country_select = document.getElementById("country_select");
country_select.options.length = 0;
country_select.options = response.responseText
but this assignment is not working how may i get it done!
I'm using the niceforms plugin to style my select box. The problem I'm having is that I can't get the right javascript code to activate the links placed in the value option.
el.lnk._onclick = el.onclick || function () {
if(this.ref.oldClassName == "NFOnChange") {
//insert your code here
}};
This is my attempt at manipulating the code to allow url linking in the select drop down
el.lnk._onclick = el.onclick || function () {
if(this.ref.oldClassName == "NFOnChange") {
//code i added
window.location.href = $(this.ref).val();
}};
The PROBLEM is the links do not work as expected, they do not link to their corresponding values.
form class ="niceform"
select class ="NFOnchange"
option value = "http://link1.com" -> link1.com
option value = "http://link2.com" -> link2.com
option value = "http://link3.com" -> link3.com
i just need to insert the right bit of code to make the links correspond to their option values.