Selecting A Dropdown Option By Its Text?
Jul 15, 2009
So I've got some simple javascript functions to set dropdown selections based on index. But I've also have a field that needs to be selected based on its text (possibly value, but text would be better).The current code is really just based around this line:document.getElementById("Option3")[myOption1].selected = true;and what I'm looking for is:document.getElementById("Option3").getIndexByText("TheSelectorText").selected = true;Is there a built in function for this? Has anyone implemented it? I searched google and there didn't seem to be any standout answers.
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Jul 25, 2011
I have run into a bit of a logic problem, that I feel is fairly common.I have a dropdown list created inside a form with the following code:
Code:
<form name="chooseProv" action="" method="get">
Select a province:
[code]...
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Jan 25, 2010
I want to be able to post to a page, and one of the post values, auto selects one of the values in a drop-down box.So say i post a value 'Red' from a field called 'Colors' to a form, I would like 'Red' to be automatically selected in the 'Colors' select dropdown list.I am working with dropdown lists of many values, so need a way to automate this selection.
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Oct 7, 2010
I have the following dropdown list box [code]...
I want to show() a textbox and a label based on someone selecting the "is between" option of the dropdown list.
I have multiples of these dropdowns and all of them will have to do the same thing. In other words I have
DDLConditional1 2 3 4... infinite. I've already been able to make the button work that appends new conditionals.
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Sep 8, 2011
This is to update stock status automatically on a formPlease advisow this is done:When user enters value greater than 0 inside text input field.Status dropdown list selects option: In StockIf value inside text input field is <= 0.
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Jul 13, 2010
I have code for autosuggestion while typing in a text box written in Javascript and PHP. When I start typing a number I get a list of matching numbers and I'm able to select one of them with the mouse click. Now I have an other text box which should display a list of numbers based on the selection from the first textbox.
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Oct 14, 2010
The first dropdown has some options as :
abc(a)
bcd(a)
cde(b)
[Code]....
On selecting abc(a) in first dropdown the 'a' must get selected in second dropdown,on selecting cde(b) second dropdown must have 'b' and so on,also the second dropdown value should be disabled(grayed out) for user.Need the code in javascript.
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Mar 5, 2009
I wish to have options show or not show depending on the options selected previously. I think I would be right in saying this needs to be client side and think it must be javascript that is needed here. Either way what method should I use and what is the coding needed to do this.
<!DOCTYPE HTML PUBLIC "-W3CDTD HTML 4.01 TransitionalEN">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head><body>
<form action="" method="get"> .....
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Feb 18, 2010
I have the following function to pre-select an option in a select box. If I leave the alert in, the selection is made and everything is fine. If I take out the alert, it works sometimes - other times it leaves the select box on the first option. I don't want to leave the alert in.
[Code]...
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Sep 14, 2005
Is there a method I can call to click on a particular <option> within a <Select>?
I've got a select with several <option> lines,and I have the ID of the one I want to click, but have tried .click() but that doesn't work. It always picks the top of the list, and reading up on it, it sounds like the click isn't what I'd choose. Is there another?
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May 28, 2010
Can someone tell me why this snippet of code does not work in any version of IE yet works fine in Firefox and Chrome?
<?
require_once("db/db.class.php");
$db = new db_class;
$classId = intval($_GET['classId']);
$selSub = intval($_GET['selsubclassId']);
$d = $db->connect();
[Code]...
It should be creating a set of options for a the select statement with id "sub_class", which it does.However, it should also be setting the selected option to the value I pass as 'selsubclassId', which only seems to work in FF or Chrome. In IE, the selected item always defaults to the first option.It's pretty basic PHP and jQuery. Is IE that stupid? Do we have a workaround?
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Jul 23, 2005
I have a drop down with alot of options say about 6000 cities and
districts. I need to select all options if user selects "All checkbox".
I use "on change" and a for loop to do this, but it takes a lot of time
to select all these options. Is there any faster way to select all
these options?
function selectAll()
{
var element = document.getElementById("location");
var length = document.getElementById("location").length;
for(var i=0; i<length; i++)
{
element.options[i].selected=true;
}
}
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Jan 4, 2012
I'm trying to set an option of a drop-down as active, regarding the category. I added the category name for this to the body class="category-XXXX-XXXX". What I need is something like an array to say:
if == category-AAAA-AAAA then option value=1 is selected
if == category-BBBB-BBBB then option value=2 is selected
if == category-CCCC-CCCC then option value=3 is selected
and so on. Unfortunately, I'm getting totally confused where to actually start and how to do that. I know, it is for sure out a line to ask for a finished script, but I'm sure someone can give me a hint, on how to do that.
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Feb 16, 2009
I've been trying to show/hide something if one of some different options is selected in a dropdownmenu.
This is the code I've landed on so far:
Usually I would place the script in the head tags, but for some reason div2 shows if I do that.
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May 24, 2010
I have up to 3 dropdown lists that I can select using javascript functions. Depending on what I select in the first dropdown loads what is in the 2nd drop down and so on. i want to be able to select the first drop down and it skips the 2nd one and displays the 3rd one. How do I do that with the current functions I am using.
function cboSourceChange(){
var iSource = document.frmHarvestForm.cboSource.options[document.frmHarvestForm.cboSource.selectedIndex].value;
[Code].....
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Nov 20, 2009
Basically, I need the script to hide two divs if one of the options in a <select> menu is selected.
Here's the code I've got for the Javascript:
function typeoflisting() {
var selectform = document.getElementById('propertytype');
if (selectform.options[selectedIndex].value == "sell") {
[Code]....
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Dec 30, 2011
This one should be easy. In fact, it was working for a long time as far as I know. Then I upgraded from jQuery 1.4.4 to 1.7.1 and a few things stopped working. (This is according to my client; it's possible it's been broken for a long time.)
So a customer logs in and sees his/her registration information. Name, address, phone number, etc... It gets this information from a MySQL database. For the customer's home address, there's a dropdown for the state (MA, NH, etc...) Rather than displaying the default specified in the HTML code, I have a bit of jQuery code that is supposed to change the dropdown selection to the user's home state as stored in the MySQL database.
Unfortunately, nothing happens. It rather than changing to the user's home state, it just displays the default state (AL, the first alphabetically).
[Code]..
I verified that $row['state'] contains valid data by outputting it as HTML on the page (my test data outputs "MA"). And I'm reasonably sure that this used to work in the past.
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Jan 11, 2011
i want to create a form Form have 2 submit buttons also have one drop down list when selecting dropdown list item disable the one submit button
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Feb 14, 2010
I'm looking for a JavaScript solution that will allow me to submit two separate hidden variables by only selecting one dropdown field from a HTML submission form.
Each option of the dropdown field contains two data values: quantity and price. I'm selling some products online and I'd like to have different prices based on the quantity of the product order.
Below is the code that I was thinking, though it's not functional... just wanted you to understand what I'm looking for!
Basically the user selects the desired quantity, and after his submission the form will pass me the quantity and the price from the dropdown field in TWO SEPARATE hidden variables.
I have several such products on a single HTML page, so the solution should be capable of working with multiple product forms on the same page. It's also important that I have only ONE dropdown field, plus the submission button. Nothing else really.
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Jan 26, 2010
I'd like to have an alert of some type, either standard alert or a hidden div, show up when a user selects an option in a select element.
For instance, if a select element has 5 options in it and the user chooses the first one, they would get an alert that says "You have chosen the first option". I'm confident this is something that can be done with a few lines of code, but I'm not sure where to begin.
Here's the logic - I'm just not sure how to write the syntax...
If ("#select option") changes and ("#select option:eq(0):selected"), fade in the div ("alert").
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Jul 15, 2010
I have two text fields one is TECH field and another is JOB NUMBER... If I type a number in the tech field and If I select a number from the autopopulated/autosuggested list of tech number(which is queried from the database) it should display a dropdown list of JOBNUMBERS associated to that particular TECH number. The TECH is not a Primary key in database)
This is the code that I have to fetch the and the tech number will be the autosuggest field for which I have used JQUERY..
[Code]...
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Aug 12, 2011
how to popup submit button while selecting item from the dropdown list. i had completed the task of displaying textfield while selecting item from the dropdown list but unable to figure out how to popup the submit button with textfield while an item is selected from the dropdown list.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
[Code]....
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May 6, 2009
In a javascript brain rut and I need some help! New with this!I'm trying to assign a selected value to an option in a dropdown form when another option from a separate dropdown form is clicked on.example:Form 1 >option 2 is selectedwhen user uses the dropdown on Form 2 and clicks for instance option 7, then I need Form 1 > option 2 to change to Form 1 > option 1I hope that makes sense..I know it's probably pretty basic (calling a javascript command to assign a value to a certain option right?), I'm just trying to grasp javascript though
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Dec 18, 2005
How can I put an image in a dorpdown option. I know this isn't possible the normal way. And maybe I need to write an own dropdown, but maybe some can think of something.
Who has an idea, how it could be done, and what do you think is the easiest way?
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Dec 28, 2010
I have some code for a dropdown where when the 'Other' option is selected a textbox appears and the user can put in their info.What I'm wondering is, how can i set it up so if the Other option isn't selected the dropdown info is sent to my database Name field, and if the Other option is selected it sends the info that's typed in to the Name field in my database and does nothing with the actual 'Other' label in the dropdown?[code]
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Oct 19, 2007
How can I disable an option in a drop-down menu? Specifically, I want
to disable the option "Bouncy Castles". I want to display it, I just
want the user to be able to select it. As well, how can I remove the
indentation?
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