Reload A Html Page OnChange Event Of Dropdown List?

Nov 25, 2009

I want to reload an html page onChange event of dropdown list and retain the old values filled in the page.

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Reload Dropdown List Without Refreshing Page?

Dec 1, 2011

How can I execute this:From the dropdown list build up from mysql database (say a list of fruits).I select "Add New Fruit". This triggers it to either have a modal form to add new fruit or a table form.Once submitted, Select dropdown list RELOADS including the newly added data (fruit) without reloading the whole page which contains other form control such as textbox.

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Onchange To Fill Second Dropdown List Doesn't Work?

Apr 16, 2009

I have 2 dropdown lists which are connected to a mysql database. When I select an item from the first dropdown list the second dropdown list should show item which are linked to the item from the first list. But the thing is I can select an item from the first one, but the second isn't showing anything.

In the mysql database I have 2 tables: hesk_programma and hesk_projecten. In table hesk_programma there are a ProgrammaID and Programma column. In table hesk_projecten there are a ProgrammaID, a ProjectNumber and a Project column.

ProgrammaID from the two tables are connected to each other, so when I select an item from the first dropdown list with the ProgrammaID AK, the second dropdownlist should only display the items with the ProgammaID AK from the hesk_projecten.

Here is the code I use:

PHP Code:

<?php 
mysql_connect("localhost", "root", "");
mysql_select_db("bestellingen");
$query = "SELECT * FROM hesk_programma ";

[Code]....

By the way, one more thing. The ProjectNumber from the hesk_projecten table should be displayed (when selecting an item in the second dropdownlist) in a input text field.

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Onchange Event For A Dropdown?

Jun 9, 2009

I have a drop down list in html which contains 3 items; Black, white,blue..If i select "Black", a pop up window should come up. (Alert or confirm)JS and need to complete My academic project work.

<select id="mylist">
<option value="White">White</option>
<option value="White">Black</option>

[code]....

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Onchange And Onkeypress Event On A Select Dropdown

Jul 21, 2009

I have a select dropdown which has two events an onchange and onkeypress.
My problem now is when I use the keyboard arrows to select an item from the list in a select drop down the onchange is selected(invoked) before I even reach the second item in the list when using opera and IE but working fine with Firefox and chrome.The onblur event does not work either because the focus must be set to following tag

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OnChange Event - Populate Dropdown Fields Separately From Database

Dec 17, 2011

I have two drop-down fields that are populated separately from the database. Here is my HTML/PHP code
Drop-down field #1
<tr class=bodyTRstyle>
<td width="35%"><p align="left">Venue</td>
<td class=fieldTDstyle width="269"><p align="left">
<select name="VenueName" class=VenueName><option selected><?php echo $VenueName?></option

<?php
$SelectVenueQuery="select * from venue order by VenueName";
$SelectVenueResult=mysql_query($SelectVenueQuery);
while ($VenueRow=mysql_fetch_array($SelectVenueResult)){
extract($VenueRow);
echo "<option value='$VenueName'>$VenueName";}?>
</select></td></tr>

Drop-down Field #2
<tr class=bodyTRstyle>
<td width="35%"><p align="left">Results</td>
<td class=fieldTDstyle width="269"><p align="left">
<select name="GameResults" class=GameResults><option selected>
<?php echo $GameResults?></option
<?php
$ResultsQuery="select * from result order by ResultDate";
$ResultsQueryResult=mysql_query($ResultsQuery);

While ($ResultsRow=mysql_fetch_array($ResultsQueryResult)){
extract($ResultsRow);
echo "<option value='$ResultDate'>$ResultDate";}?>
</select></td></tr>

This code works well as long as the two drop-downs are independent of each other. The result table has VenueName as an element, so each venue has a set of result records in the result table. This is how I want to change it: The Venue dropdown will remain as it is. Once the Venue Name is selected I want the result dropdown to populate with ONLY the result records containing a match on VenueName that was selected in the venue dropdown. How do I do that? Is it with a onChange Event? What are the changes that need to be made? How do I communicate to the second drop-down what was selected in the Venue drop-down??

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Onchange Event Doesn't Trigger When For A Drop-down List?

Jan 21, 2009

I have made a drop-down list on my html form using <select> tag. I am using a onchange event for this select tag. My problem is that the onchange event triggers only when I use the mouse to change the value to drop-down list. When I use tab key to focus on the list and then change the value using up-down keys, the onchange event does not get triggered.

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Dropdown And Switching Content Without Page Reload?

May 27, 2011

There are two pages,

folder/india.html
folder/usa.html

and dropdown menu in each page to switch between india and usa pages.

india.html page sells in INR and usa.html in USD with links to shopping carts for each currency.

link1(INR)
link2(USD)

Except the link and the currency information(selling price), contents in both the pages are same.

So here comes the problem. Google hates duplicate pages!

I am looking for a solution where, a single page In That Page, a dropdown menu to select currency As the currency is selected, without page reload, the link to shopping cart and the pricing also should be changed according to the selected currency. So Single page should be able to handle both the currencies.

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Reload Page Upon List/menu Choice

Oct 9, 2005

Could anyone help me out with a peice of script that will reload the page once a choice is made from a list/menu, so dependant on the choice ($_POST data) another list menu will also display when the page reloads .. I tried a few javascripts from google, but none reloaed the page.

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Force The Web Page Reload When A New Item From Dropped Down List Is Seleted?

Jun 16, 2009

How do I force the Web page to reload when someone just changes the value in the dropped down list? To be clear there are many items in this form, one of which is a dropped down list, but if they choose to certain rows of this drop down list then new fields/data needs to be presented to the user.And of course change the Web page to re-load new values based on what row in the dropped down list they changed to.

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Script To Quickly Reload HTML Page

Oct 21, 2011

I'm in need of a solution perhaps with javascript to pre cache my web page content. Which is basically 8 swf files. I need these to load into the browser prior to the page being served. I understand that the best solution would be with preloders within the swf files themselves but I've been through this already with flash developers and this has not assisted. I tested with an html code that reloads the page and that did the trick, but the problem was that the code went into an infinite loop reloading the page every time and I need a solution that reloads the page just ones, and I mean just reload and not refresh because I'm not looking for fresh content but the old content is what I need to stay in the cache.

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Trigger An Onchange Event On Page Load?

Jan 25, 2011

I have this onchange event that occurs after user selection of a dropdown menu. When a user makes a selection it queries the database and delivers some data.

The value of the dropdown is stored in a database, but the problem is when the page is refreshed the delivered data disapears, only reappearing if you change the dropdown.

How can I make the onchange event run when the page loads so that if there is already a selection, the database data will always be there, only to change if the user changes the selection?

Here is the JS:
<script type="text/javascript">
function showCustomer(str)
{var xmlhttp;

[Code].....

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Disable A Dropdown List Based On Selection In Another Dropdown List?

Apr 20, 2011

I have two dropdown lists with the second one being dependent on the selection in the first.

Options in list 1: 1,3 or 4

List two should be enabled when 3 or 4 is selected in list 1.

So far so good, managed to get it to work with only one set of lists, but I actually have 18 of those sets in this form:

<select name="fw[$i]" id="fw[$i]">
<option value="1">FWH</option>
<option value="3">links</option>
<option value="4">rechts</option>

[Code]....

I'm not that adept in javascript programming, more like a trial and error guy, how has hit the wall with this problem.

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Disabling Dropdown List On Page Load?

Mar 28, 2009

Is it possible for javascript to disable a dropdown menu on pageload? I have a select menu that has three options, 1, 2, and 3. So on pageload if option 2 is selected then I want the rest of the dropdowns disabled?

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Dropdown List - Contact Info To Show On The Page ?

Jul 17, 2011

Here is how the code works: (its like a phone directory)

-User first selects the dept.

-Once selected, a second drop down populates with the names of each person in that department.

-I want the contact info to show on the page once they select this last step.I need for when the user selects this second options for a link to open inside a iFrame inside of the same html page.Here is the code for the HTML doc:

HTML Code:
<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#800080" alink="#ff0000" onLoad="fillCategory();">
<FORM name="drop_list" action="yourpage.php" method="POST" >
<SELECT NAME="Department" onChange="SelectSubCat();" >[code]......

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Onchange Reload Problem

Sep 12, 2007

I have made an onchange event on a select box, when I click an item in the select box it calls the reload function.. My problem is, client=8 the value 8 is not constant, it is the number of client that is being clicked from another page..

function reload(form)
{
var val=form.job.options[form.job.options.selectedIndex].value;
self.location='menu.php?click=action2.php&menu=3&client=8&job=' + val;
}

exaple..
clientlist.php
theres a list of clients like

IBM - 2
ABS - 3
CBS - 8

when I click the CBS so the client id is being pass to page where my reload function is present.. so the clientinfo.php gets the value id of CBS which is 8, and the said 8 is also used by the reload function..

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Create A Page That Dropdown Menu Populated With A List Of Images?

Sep 24, 2010

I would like to create a page that has a dropdown menu populated with a list of images. When someone selects an image, the image and a URL to a webpage will display (screenshot below). Each image will have a different URL. How do I accomplish this?

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Onchange Of The Dropdown List, The Textfield Should Display Either "testing 3" Or "testing 4" But Nothing Is Happening?

Jul 3, 2011

Onchange of the dropdown list, the textfield should display either "testing 3" or "testing 4" but nothing is happening.

<form action='submit.php' method='POST' name='form'>
<select name='preset' onchange='preset(this);'>
<option value='test1'>testing 1</option>

[code]....

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JQuery :: Triggering Click Event On Parent Page From A Page Being Loaded Via .html()

Jun 9, 2010

I am working on a page that will load in other pages using AJAX and the .html method. Something like this :

<span id = "edit">Edit</span>
<div id = "cont">
</div>
//the click edit script

[Code]....

Unfortunately this does not seem to work, entirely. It does trigger the click event but it messes up the post for some reason. I have played around with it for the last 45 minutes or so and it seems like the click event trigger is what is messing things up, if I comment it out it works fine. Could anyone tell me why they think this is? note this is an over simplified version of my actual code, but the structure is the same.

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Update A Dropdown List Based On The Selection Of A Previous List

Aug 16, 2010

i am writing a script that will update a dropdown list based on the selection of a previous list. the script is run by a PHP script, so instead of posting the PHP, i will post an example client-side script. the hierachy is: category, sub category, brand (but sometimes there exists no sub category and the PHP script queries and adds brands instead) everything works correctly, except for one major issue: you can not change the selection of the third (brand) box this could be an easy fix for some coders, but i am not experienced in javascript and could really use some help. here is an example script, sorry it is so long

[Code]...

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PHP Drop Down List Selection Populates Second Dropdown List Or Text Box?

Jul 13, 2011

I have been struggling on a bit of code for a while now. I need to populate a second drop down list (Region) based upon the selection of the first (County).I have found a piece of code that works on its own and have adapted to suit my needs - see below. However, when I drop it into my main page the javascript is not working. It's because of the formObject but I just don't know enough to resolve this! Furthermore, I need the textboxes the user has already completed in the form to retain their value once the javascript kicks in as the completed form will submit to a database.This piece of code is working well . . . .

<?php

$link = mysql_connect('myhost', 'myusername', 'mypassword') or die('Could not connect: ' . mysql_error());
mysql_select_db('mydatabase') or die('Could not select database');[code]......

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JQuery :: OnChange Event - Web Application - Each Blur Event Makes A Call Webserver To Store Value Of Textfield

Jan 21, 2010

I'm currently facing a weird issue with the onchange event. I have a web application where each blur event makes a call the webserver to store the value of the textfield. I only want to trigger that ajax call when something has changed, so i track the onchange event on each textfield to set a flag if something has changed.

The onchange event always fires to first time when i click outside of a textfield even if i didn't change anything in the field.

I narrowed it down to the following: A prefilled textfield always fires the onchange-event the first time you leave the textfield. An initially empty textfield does not fire the onchange event.

Sample code (IE 8 on Windows 7 computer):

script:

HTML:

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Jukebox - Replay List And - Create Non Dropdown List ?

Sep 1, 2010

I am trying to construct a Jukebox for my website. I have spent considerable time all over the WEB and at this forum which addressed the issue in a 50 page thread. Please see: [url]

I got a lot of ideas from this thread but still cannot figure a way to do the following within the Jukebox. These are my main two questions for everything below:

1.How can I have the Jukebox cycle through all tunes and then start over from the beginning?

2.How can I allow the user to select a tune from a list but not a drop down list, have the Jukebox start from the users selection and then play all songs to the end. Then as in #1, start over from the beginning?

Per this thread I came away with basically two ways to assemble the jukebox. One uses links in a drop down list which the user can choose from. The other is to use an .m3u playlist. The user can only select a playlist from the drop down.

Below, I have included the code for each Jukebox. To see the Jukeboxes in action please go to my website where I have posted some test pages exhibiting the jukeboxes that I am referring to.

The following is the Jukebox which utilizes an .m3u playlist. If I end up using this idea I would like the tunes in the .m3u playlist to be displayed and allow the user to be able to choose a tune in the list. Then have the list play to the end of all tunes in the list. Then start over from the beginning of the list. After this code is the .m3u playlist.

Go to url removed and click on the link that says:

Jukebox utilizing an .m3u playlist:

Here is the .m3u playlist for the above code:

The following code is for the Jukebox that has a list of links in a dropdown list. If I go with this idea, I would like for the list not to be a dropdown list but just a list of tunes. The user should be able to click on any tune in the list and the player should start from that point, play all the remaining tunes in the list and then start from the beginning.

Go to url removed and click on the link that says:

Another idea I found on the WEB also uses an .m3u playlist. The good thing about it is that it lists all the tunes in the playlist which the user can then select from. This jukebox calls up an entire Windows Media Player. If I was to use this idea I would like to be able to disable the left side of the player where the user has options such as burning to CD, Media Guide, Radio Tuner etc

Go to url removed and click on the link that says:

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Onchange With Select Tag - Dropdown Box

Aug 26, 2011

I am using the OnChange event with the drop down box populated with countries.....but only works when certain countries are chosen.

When a country is chosen the OnChange event fires, passing a variable to the same page using the location.href.

Once this is done the onload within the body tag calls the function SetFocus() to the First Name text box.....which does not always work either.

Here is the code:

Code:

HTML Code:

HTML Code:

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Dropdown Onchange To Select Mysql With Php?

Apr 9, 2009

I am trying to create a dropdown that selects mysql with php. For example I have two select dropdowns the first with types and second with products. So when the types select is click the products from that category are listed in the product select.

<select name="type" id="type">
<option value="1">Accessories</option>
<option value="2">Cables</option>

[code]....

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Php Is Not Function With Onchange Dropdown Menu

May 10, 2009

i need to display selected item from dropdown menu into text box. what i want to do is when user select the item it will display on textbox call programme (java script) and also when button search is click it will display the total number of particular programme (php). for now, selected programme is function but the other one is not.

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