I have a PHP page that generates a list box with several options in it.
I would like to have a "view" link next to the list box. When the user
changes the contents of the list box, I would like the view link to
update to point to the image representing that selection. So for
example, if the list box held names of images I would want the view link
to always point at the correct image.
To further complicate this matter, the selections of the listbox are in
PHP variables.
I basically have little to no experience with javascript and could use
some guidance in figuring this out.
I've got this listbox full of hundreds of employee names. Clicking on a name executes a function using onchange. Because of the length of the list I decided a search function would be really handy and I finally found one that works.
Now the search function, when you type in the input box, scrolls the list to the first matching entry. And that's good, that's what I wanted.
The problem comes in when you try to click on the name the search function found. Nothing happens ofcourse because the onchange tag in the list reacts to changes, not direct clicks.
code:
The list is populated by java but for testing I disabled the function that clears the "Loading" option and I set it to selected. That way the loading option is highlighted by default and the search function is free to highlight something else, then when I click on the search result it works like it's supposed to.
But keeping a highlighted option at the top of the list for that sole purpose isn't very elegant, especially since if you click on it the onchange function tries to execute and generates errors. The only solution I can think of is to use java to generate another option way at the bottom of the list that has the selected attribute but I don't quite know how to do that.
I have countries listbox, for instance if i choose singapore listbox it should display the corresponding states listbox of singapore, if i chose anyother country it should display a label saying "ENTER STATE" followed by a blank textbox.
I put the following line in the onchange tag of a listbox to use the values to manipulate an iframe: document.getElementById('viewer').src=('Location_Files/')+(this.value)+('.htm') There it works perfectly but I wanted to do more so I decided to build a function around it:
function display() { document.getElementById('viewer').src=('Location_Files/')+(this.value)+('.htm') }
When I put the function in the onchange tag instead, the iframe tries to work but I get a "can't load page" message like the src is broken. Now when I first made that line it took me hours to figure out that I can't use a "" because if I do it fails. So I went with "/" and that works but I wonder if that rules change when I specify it in the java script instead of in the onchange tag itself. Either way it still breaks if I try to use "".
I have an idea for a little script.....I'm just stuck on one little part: When a user changes the value in a input or textarea box, I want it to change the value of a certain hidden input tag too.
Here's what I have so far:
function getNewValue(inputhidden, textinput) { var data = document.getElementById(inputhidden); var text = document.getElementById(textinput); data.value = text.value;
I want to create a javascript function where I have a dropdown list and onChage I want to update a txt field with the current date in the dd/mm/yyyy format.
I have a couple of links which when clicking on them start a video. In another div with id="info" I want to give more information about the video which is playing. When you click on a new link and the video starts the information should update. The information wich is in a list item is hidden with display: none before you click on the link. My problem is that the information of the previous video is not disappearing when I start a new one. I don't know what to write to make the information of the previous video disappear.
I tried empty() and remove() but then the div id="info" shows nothing. #info { width: 195px; height: 338px; border: 2px black solid; } .hide {display: none;} <script> $(document).ready(function(){ $('#text1').click(function () { $('#mona').show(300); }); .....
I'm trying to create a webpage where users can click on a dynamically generated set of questions:
<?php do { ?> <p><?php echo $row_rsQuestions['question_text']; ?><?php echo $row_rsQuestions['question_type']; ?></p> <?php } while ($row_rsQuestions = mysql_fetch_assoc($rsQuestions)); ?>
and by clicking on a particular question, there will be an update for their particular listing of personal questions in a MySql database. I know how to create the database update part, but I think that I would need to javascript to:
1) tell my page that it's time to update (i.e. add a particular question as soon as they click it)
2) pass along the correct variable to the database update portion of the page.
I have a question, I have a piece of code that I've used before that works fine but in this case it doesn't seem to work and I can't really figure out why -
I have an ASP.net page where I load a record set server side and upload it into a listbox. I'm trying to do all the movement functionalities of the listbox items client side. Specifically, I'm trying to figure out how to copy selected listbox items from one listbox to another -- on button click. I've searched for a while, but every example that I found moves the actual item into another listbox, I just want to copy the selected item to another listbox.
I have a table with rows and in each row there is a cell which shows the status of the row item.<a href="#" id="<?php id ?>" class="status_button">Online</a>When I click the link in a row the next code is activated (found it somewhere on the net).
$(".status_button").click(function() { var id = $(this).attr("id"); var dataString = 'id='+ id ;
Is there something that will update as soon as the user changes information in a textbox as appose to what onChange does, which is update once the focus has been taken off of the textbox? I am writing a custom cart and I am using AJAX to update the price according to how many they are ordering, I was hoping to have it update the price as soon as the user put in the volume, but it doesnt update until the user clicks somewhere else on the page.
I may be reaching now, but I was wondering if there was a method that would tell me whether my list box contains a value. I know you can do it with an ArrayList in JAVA, but I was wonder if you could do it with a Select List in JavaScript. For example - Array List in Java.
I am trying to populate a listbox using Javascript. The listbox is populated using the xml response from ajax request. But i am facing performance issue here. some ajax requests retrieves xmls with around 11,000 nodes and this takes too much of time to populate the listbox.
I wrote the following code. So when the user presses the button it should select the second item in the list box. Would someone mind helping me fix this code so it works? Code:
Basically I am using asp for my coding, but what I have is a listbox that is 459px long, I need to show a status, some text and the last updated time. but rather then having it like this
I got a listbox and textfield, if i choose the second option in the listbox the nearby textfield should be disabled otherwise the nearby textfield should be enabled.
I need a counter that will display beside a link, with the number of times the same link has been clicked. I do not have FTP access to the site, since it is based on a CMS.
