The page I am building has 4 columns on it and I want the selected value ofa drop down list box to control the number of columns that appear on the page.
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I have an assignment where I have a drop down list that is created dynamically that uses the content from the h3 tags in the body as the options in addition to the first option being "Show entire script"
The content of the body is actually a screenplay with <h3> and <blockquote>
My goal is to only show the character's (who is selected in the drop down) name and dialogue while hiding the rest of the screenplay
I am not too sure how to go about this at all, but this is what I have so far:
All it does is gets rid of the names of the characters who aren't selected and not the block quotes underneath
Javascript File:
I am trying to create a drop down list which depend to the value selected from the previous drop down list. I can add it without problem, but If I change again the value of the first drop down list I would like to remove the previous drop down list generated from the first value. If I try to remove it when I create the element, it even does not create the element, the remove element function seems to work because when you click on the remove link it works.
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I am asking jQuery to tell me which drop down option is selected in a drop down list - like this:
I would like to check if this was successful before I proceed. What are the possible return values for this statement?
If no id exists.
If no option is selected.
If some other problem occurred.
In these cases am I expecting a null return; an undefined return, a false return value?
And, based upon the complete set of return possibilities, what would be the best and most comprehensive tests I could apply to cover every base.
I have a page that displays a list of people playing in a tournament. I need to be able to generate a Leaderboard based on which players are manually selected by the admin. Next to each person there is a drop-down list. An admin can go in and select a "slot" that a player should be in on the leader board from 1 to 8, or leave it blank if none. What I need to figure out how to do is the following, when a change event happens on a drop-down list, and say the value 5 is selected, I need to check to make sure that 5 is not already selected in one of the other players drop-down lists, in other words, that the 5th leaderboard slot is not already full. if it is, display an error message and make them change that one first. how to do that with jQuery? I'm thinking it will have something to do with the each() function, but not sure exactly how the logic should work.
View 4 Replies View RelatedI am having trouble getting the selected option in a list of more than 20 items in sharepoint, The code below works for lists of 20 or less but not for lists of greater than 20. If any one has a snipet of code that will enable me to set a variable with the selected value from a complex dropdown it
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There is a drop down list on my Web page with various values to be
selected by the user. Once the user has selected a value, he/she clicks
on the submit button. When he/she does that I would like 2 things to
happen: the selected value of the drop down list is passed to another
html page which opens in a new brower window open.
I am maintaining a site which is written in ASP. Now i have to create
some new pages.
In one page we have a table with many rows. Now, I want to enable or
disable(showing and hiding also) 2 rows of this table depending upon
the value selected by the user from a drop down list.
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<?php require_once('Connections/evaluation.php'); ?>
<?php
$maxRows_Recordset1 = 10;
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I want to do drop down list where I get option value from database with search and appear information from database in same page...under drop down list option..
In drop down list option,I get warning like this continuously according to total record in database:
selected Warning:printf() [function.printf]: Too few arguments in C:\xampphtdocevaluationlist.php on line 59
Working on a script that will add together dollar values in user selected drop downs and display on the page. I get the script to work if the total is to be displayed in a text box, but I want to do a document.write() to put it as a piece of text. I know the answer is simple, but I just don't have the experience to figure it out. I think it may have something to do with local/global scope of the variable.
Below is the code:
no filenames list in multi-upload control
View 1 Replies View RelatedI have various list boxes in a web form. I need list box No. 4 to be disabled until a selection is made in a previous list box, the No. 2 listbox. If some selection is done in listbox No. 2 then I can do a selection of list box No. 4. How can I do this?
View 2 Replies View RelatedI've got 2 drop down select lists. The first one would have something like
-Category 1
-Category 2
-Category 3
Then what I'd like to happen is when you select one of those categories the next drop-down below it loads something like
--Sub Category 1
--Sub Category 2
--Sub Category 3
Any idea how I'd pull that off?
I have a table that has parts with multiple characteristics. Part Number, Height, Width, Capacity, Price, Etc. I would like to have a drop downs for all of these values, when a user selects one of these values it will filter the results into a list. Ex. user selects a part that has a Height of 6 and width of 10 it will only list those parts. As I said earlier, I have a script that will give me all the parts, however I am not able to make the onchange list parts with multiple values.
View 9 Replies View RelatedI 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]......
grab the selected value from a drop-down. The alert just shows an empty message. At least it is not showing undefined (as it was for my other attempts - you can see what these were from the commented out code), but I would expect it to display one of the values One-way, Reciprocal or Other. Perhaps I have to do some conversion on the result.
In my HTML I have:
<select name="dllViewSelector"
onchange="showSelectedView(this, allViews, allSections,4,10)">
<option id="oneway_4" value="one" selected="selected">One-
way</option>
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I have a select control that has over 400<option></option>. To cut down on the user having to scroll through all 400 options I have included a text control that acts as a "Quick Index" and with each char entered into the text box the options are narowed. The problem I am having isthe once I have determined which option should be selected, how to set the option to value of "selected"
View 3 Replies View RelatedI need a drop down box with numbers 1,2,3,4....listed. When the user selects 2, two text boxes appear below, ajax style ! if they select 3, three boxes etc etc.
View 5 Replies View RelatedAny lightweight jquery script controlling tabs? I just want the activated tab to appear differently than the rest of the tabs.
View 9 Replies View RelatedI have a bunch of DIVs (not an <option> List) each of the class "SongListItem". For one of the DIVs at a time, I set a "Selected" attribute, so it sort of acts like a ListBox. So two rows in the list might look like:
<div id="Item1" class="SongListItem">Item 1 Text</div>
<div id="Item2" Selected="True"class="SongListItem">Item2 Text</div>
Now I want to write a jQuery function which gets the ID of the SongListItem div that has Selected="True". So far, I have tried:
var SongID= $('.SongListItem[selected="True"]').attr("id");
and
var SongID= $('.SongListItem[selected="True"]').get(0).attr("id");
In both cases, I get a "Object does not support this method."
I am using asp.net MVC in my project.I binded the dropdown using a list item as shown below. I was trying to get this selected value of dropdown into the textbox...but this dropdown is binded using list item...
<
div class="field-group">
<div class="editor-label">
<label for="ManagerID">Manager Name</label>
</div>
<div class="editor-field">
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I have a multiple select list
<select id=mylist name=mylist[]>
<option id=1>first</option>
<option id=2>second</option>
<option id=3>third</option>
<option id=4>fourth</option>
<option id=5>fifth</option>
</select>
Then I have a string of id's that I want to set to selected like so.
var selectedIds = '1,3,5';
Is it possible to use jquery (preferably in a one liner) to set first, third and fifth to selected.?
The last two lines of the following code is not setting the value of the selector unless i debug it within firebug. when I set a breakpoint on those two lines it shows the val in the parentheses and it will set them correctly, but if I do not debug the script then it doesn't set them.
populateLists: function(executionLevel, contractor, program) {
var _chart = this;
$.each($('select#contractor option'), function() {
if ($(this).val() != "all") {
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I have 2 drop down list that are populated through mysql. They both contain data upon initial page load. However when you select an option from drop down #1 it populates drop down 2 with data associated to it. Sometimes the 2nd drop down list has selected data already and I need it to be cleared back to the first option when the first drop down is selected.
the following code is what I use to populate the second drop down
$.ajax
({
type: "POST",
data: "company=" + $(this).val(),
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For example, you want to make different all links (a tags), which href attribute is set to external site. So I wrote a small piece of JQuery code, which add class, to all external links.As bonus it's also do shortening of long URLs in link text.
View 1 Replies View RelatedI've been beating my head against a wall for a few days trying to get this working. I'm trying to create a dynamic menu where a user selects one item and another select list is shown, then another and another (and so on). Here is my JS, it *should* be taking the ID of the div, comparing it to the selected value and then showing another div by settings it's class property to visible:
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