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?
View 2 RepliesI 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.
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.
View 1 Replies View RelatedHere 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]......
I want to reload an html page onChange event of dropdown list and retain the old values filled in the page.
View 1 Replies View RelatedI 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?
View 9 Replies View RelatedI've made a animated collapsable list using this script. But now I want to keep one submenu expanded, I have the ID of the ul that must be kept expanded. So after everything is collapsed my script checks the ID of every submenu and compares it to the given ID. If the ID of the submenu is equal to the given ID, the submenu should expand. Should, because that doesn't. Here's the code:
[Code]...
I've never used jQuery before, I tried this, but it doesn't work. Also, I don't want to toggle the children, but just show them; without an animation.
How can I hide/disable the submit button if the name Todd is selected?
View 7 Replies View RelatedI have an unordered list (ul#garment_selector) sitting in a div (div#program_scroller) and each of the list items has a link that I'd like to display an image and some text into a div on the same page. I don't want any fancy animations or anything like that, I just need to display an image and a related description/price into a new div, preferably without reloading. I have quite a few different lists of links and they change all the time so using an array to define the image/text is impractical for my needs.
View 16 Replies View Relatedi 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]...
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]......
I have a Java form where I need to be able to switch a drop down with a text box using Javascript. The change would be made depending on the radio button choice the user makes. The drop down is the default form element and radio button A is checked by default. So when the user clicks radio button B the text box should appear and if they change their mind and select radio button A the drop down should come back.
Whats making this a little tricky is that I'm doing my form validation using Java via the form element name. So these two will have the same name. I need for the drop down to be switched off/disabled if they have radio button B and vice versa. Is all this doable using javascript?
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:
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.
View 1 Replies View RelatedI have a single webpage that contains information on all 50 U.S. states. There are 50 links at the top to jump down to the state you want, and at the bottom of the information for each state a Back to Top link.
I'm making the Back to Top link into something more complex, and it will require three or four lines of code.
So that I don't have to repeat the code 50 times, and create a burden when I need to edit it, I want to place it in a .js file and call it x. Then below the information for each state I'll simply have:
Does calling code from a .js file 50 times slow down the page load? Which method would load faster?
What i'am doing wrong..
Code PHP:
To begin, I'm a novice at this. I'm using 2 JQuerys on a page -
[Code]...
The first fades a page in and out when loading. The second 'smoothly' scrolls the page down to anchor text in the page. The problem is that the 1st script 'overpowers' the second, so when you click on an anchor text link it starts to 'smoothly scroll down, then the first script kicks in an re-loads the page. Is there a way of stopping the first script if the second one is being used?
My form is like the above
<form method="post" name="publishResult" onsubmit="return g(this);">
<select id="options1" name="se1" >
<option value="0" >-- Grade --</option>
<option value="A+">A+</option>
<option value="A">A</option>
<option value="A-">A-</option>
[Code]....
onsubmit="return g(this);" here i want to get all the selected value of the 3dropdown list.
I am executing a simple example of selecting the item from the dropdown list by using the value of a textbox. The idea is: If I have a dropdown list, suppose with values red, blue, green, yellow and so on. And a simple html textbox. Now suppose if I type red into the textbox then leave the textbox then automatically the dropdown list value should be selected to red value if it contains red value item.
View 7 Replies View RelatedI am using the folloeing dropdown list code on my site and have found that it doesnt work properly in IE. Sometimes it works.... Sometimes it doesnt 'jump to page'
PHP Code:
Here is what I'm trying to accomplish: I've got a dropdown list that is populated via a php script. Whenever the user selects a value from the list, they have to click on the 'submit' button in order to retrieve the values. I don't want this .... I don't want them to click on the button, rather, retrieve the values from the DB immediately upon selection of a list item. Its like ... I select a value from the dropdown list and it automatically uses its value to retrieve relevant details from the DB, no need to click on any button or anything. How do I do this with js ? Can I accomplish the same with php as well....
View 3 Replies View RelatedI have 2 dropdown list in my html. Is possible for me to populate the option values in the second dropdown list depend on what I select in the first one?
View 3 Replies View RelatedI have a code for a dropdown down list:
<select id="pickone">
<option id='first_time_user'value ='First Time User'>First Time User</option>
<option id='frequent_flier'value ='Frequent Flier'>Frequent Flier</option>
<option id='buying_a_degree' value ='Buying a Degree'>Buying a Degree</option>
</select>
Im trying that when i click a submit button, I can add a certain element to each of those options. Does anyone know how? I want to display an alert for option[0] and for each option[1] and option[2], i want to multiply a total_cost feature by a percentage, 0.75 for option[1] and 0.5 for option[2]
I have some javascript code that does some GET and POST requests that are required. Sometimes it doesn't fully execute for the user because they close or click onto another page before the javascript is completely done. Is there anyway I can let all of the javascript load first and slow down the actual page load of the website.
View 3 Replies View Relateddoes anyone know how to apply onselectstart and ondragstart to just
one image on a page?
All of the posts I have found so far suggest adding these to the body
tag. The disadvantage of this is that it prevents users from selecting
anything at all on the page.
I need to isolate this to one particualr image. I've tried adding the
selectstarts to divs, the img tag etc but it doesn't seem to work.
I have have some values stored in javascript variables. I have a
<select> dropdown list whose options correspond to these values. I want
to be able to select an item on the dropdown list based on the value of
the javascript variable.
Let's say this is my list and my variable:
<select id='popup'>
<option value="default">--Please Choose a saying--</option>
<option value="hello">Hello</option>
<option value="goodbye">Goodbye</option>
</select>
var input = "hello";
Is there a way to select the 2nd option using using that variable
value? Something like:
var popup = document.getElementById("popup");
popup.selectedItem = input;