Pulling <select> Values To A .js File?
Oct 22, 2009
I have a form with 3 <select> items in it.Each one is to allow only 1 item to be selectedThese are the variables for mySQL query through PHP. I have a js file that is called when one of the select elements changes.I want the .js file to pull the value of all 3 of the select elements even if its blank.I can handle the error checking in php, i just don't know JS.This is simple html for the select item(s) each is named different but similar syntax.
Code:
<form name="viewData" class="shifty" >
<label>Select a month for Points Awards:</label>
[code]....
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Mar 2, 2010
I am creating a template generator page that generates a webpage based on what I fill in for certain elements like image name, img src, book title, book author, etc. and these values are sent to me in an excel document which right now I just open and copy and paste everything from the excel document into the form fields for each section.So for example the client sends over a list of book titles they want featured on the page this week and they include author name, author link, book name, book url, img src, etc. and I just copy those new fields into my template and then click generate and the updated HTML code is there for me to copy.
This part works totally fine but in the interest of saving time copying upwards of 100 fields from an Excel file into my template, is there a way I can select the excel file (stored locally) on my page with a "browse" directory form and then have a button that runs SQL queries on my Excel document to pull these updated titles, images, etc into my form fields dynamically?Do I need to utilize server technology for this or is there a simple script that when I click a button, will look at whatever excel file I have selected and say "grab this row at this column"?What is the best way to do this?'m relatively a noob when it comes to this stuff but I do know javavscript and SQL pretty well.
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Nov 7, 2010
I have this software that returns an array like this:
[{"Id":148,"Text":"excellent","Percentage":18},{"Id":166,"Text":"good","Percentage":25},{"Id":167,"Te xt":"fair","Percentage":30},{"Id":168,"Text":"poor","Percentage":25}]
How can I go about turning it into an array that looks like this (just the last integers)?
[18,25,30,25]
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Feb 20, 2010
Code:
<html>
<head>
<script type="text/javascript">
[code]...
how to call the values at random in the arrays: article, noun, verb, preposition ?
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Jul 23, 2005
In the head I have:
<link type="text/css" rel="stylesheet" href="myfirst.css">
<script src="myfirst.js" type="text/javascript"></script>
I have the following in 'myfirst.js' file:
var writastring ="<table width="250" border="2"><tr>
<td>Here is my first script text</td></tr></table>"
I have the following in the myfirst.css:
#ontheleft{position:absolute; left:10px; top:50px; }
In the body of the HTML file directly below the body tag is this:
<div id="ontheleft">
<script language="javascript">
document.write(writastring)
</script>
</div>
My problem is that it writes.......Fanfare........exactly nothing.. nada.
And yes they are all in the same path. Even if I change to this: var writastring="OK! Write this" nothing is written. Even leaving out the Div tags nothing changes.
The purpose of this exercise is to assemble content in the
JS file and then write it in any number of pages.
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Jul 31, 2009
How do I retrieve the currently selected option string in a select box instead of the value?
<select id="choices">
<option value="value">String</option>
</select>
Using
$("#choices").val();
returns the value if it's set. if there is no value set, jQuery returns the string instead. I want to retrieve the string while a value is set!
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Mar 22, 2010
I am currently trying to script a way for the source code from a Rich Text Editor to be copied and saved as a .txt file in the same folder, when you hit the 'submit' button (see demo on link below).
The Text editor being used is [URL]
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Mar 2, 2009
I want to create an associative array dynamically pulling the index values from an array (propertyArray); Associative array is created inside create function and then returned. But after it is returned, I cant use index names to retrieve values. It returns undefined as below code shows.
Code JavaScript:
var propertyArray=["a","b","c"];
function create(){
var array=[];
[code]....
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Jan 9, 2010
I've got two select boxes with same options and same option values on my page, i want that whichever options a user selects from first box, should also get selected in second box. I need to get this done in Javascript or without using advance jquery methods.
Please suggest me is there a way to do this?
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Jun 23, 2009
is there a way to select all values of a multiple select list by default?
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May 4, 2010
I am working on a class registration system that requires students to register for a main class (101, 102 or 103). The student is supposed to select one main course as well as provide a second choice in case the first is not available. I have two dropdown select fields to capture data
1) Choice -1: 101 / 102 / 103 ( Student needs to select one - Reading the classID from classes table)
2) Choice -2: 101 / 102 / 103 ( If student selects 101 in Choice-1 then the only classes available under Choice-2 should be 102 or 103).
How can I accomplish the above? Further to this there are two fields on the form where I would like to auto populate based on what they have selected in Choice-1 and Choice-2.
For Example:
If a parent selects choice1: 101 the child Choice1 field should autopopulate with 100.
If a parent selects Choice2: 201 the child Choice2 field should autopopulate with 200
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Jun 1, 2009
I need to get the value of the cells in the xml file. I have managed to obtain the row id below.
xml file:
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Jan 1, 2011
I am looking for a way to select a file from a list and load it into a webpage. The page and the files are stored on a sd-card for off-line usage, I know that listing files remote dynamicly needs a scripting engine but since the sd-card is on the client side that is not possible, but I can make a list of those files when creating them.
It is intended for a datalogger on a tractor-puller, I create csv files with a bash script on the logger and for off-line viewing I use a javascript charting engine which loads the csv file, the files have the creation date as filename and I can make (and maintain) a list of files when creating them. The plan is that the we can select another data set (run) from within the browser and show that one. I have setup an example at [URL]
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Jul 23, 2005
I wanted to add additional data to my select function.
I tried:
<select id="sel_1" name="sel_1"
<option struct_id="24" value="4">Text 1</option>
<option struct_id="37" value="8">Text 2</option>
</select>
function dispSel(obj)
{
alert(obj.struct_id);
}
This did not work. I'd like to be able to add some other data
associated with the option in the select element.
Anyone have any other ideas.
One I thought of was instead of
<option struct_id="24" value="4">Text 1</option>
use
<option value="24|4">Text 1</option>
and then
function dispSel(obj)
{
var myarray=obj.value.split("|");
alert(myarray[0]);
}
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Aug 6, 2006
Is there a way to get an array with every value of a list?
document.myform.myselect.options doesn't seem to work.
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Oct 19, 2009
I have a select array like this ..
Code:
<SELECT NAME="state[]" MULTIPLE size="10" onchange="content();">
<OPTION VALUE="abc">abc</OPTION>
<OPTION VALUE="zyxc">zyxc</OPTION>
[code]....
So I created a javascript to get all the selected values in one variable ... But whtever I try the values don't come .. I tried alerting at different places and wht I see is tht it don't even go into the for loop ...
Code:
<SCRIPT>
function content() {
var retval = new Array();
for(i = 0; i < document.form100.state.length; i++)
[Code]...
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Jun 12, 2009
i can't sucessfully get the values out of the <select> and <option> elements in my HTML page. This is really annoying because i am using the same code as i always use. And infact, it is identical to the code in a previous project (a Product Quote Calculator). It should work, but for some reason it doesn't. The Error Console is telling me that that element's value is "null". However, i have used the DOM Inspector, and it is not a null value (as the Value="3" is set - the DOM inspector also verifies this). There is another problem, but i'll leave that for another posting *grin*. I'll still be working on that one until someone gets back to me on this problem. Anyways...here's the code:
the code is actually a bit long, so i added it as an attachment. maybe it will fit into a post window.
<html>
<title>Sketch Book v1.0</title>
<head>
<script Language="JavaScript">
var SketchDataFolder = "c:data.txt";
[Code]....
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Mar 24, 2004
I have a form with a "results" list box for a sort user defined sort Lets say the values are:
Field 1 (ASC)
Field 2 (ASC)
Field 3 (DESC)
What I want to do is automatically select all these values before submitting the form so I can pass every list box value to the next form whether selected or not. Depending on the number of values in the list box I think I need something like this:
// COUNT OF ROWS FROM ZERO
MYROWS = document.choiceForm.choiceBox.length
MYROWS = MYROWS - 1
for (i = 0; i <= MYROWS; i++)
{
document.choiceForm.choiceBox. ?????????????????????? Code here <<<<
}
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Mar 30, 2011
I'm trying to figure out what I'm doing wrong here. I have a select control and I'm trying to determine what index or value was selected and I can't seem to get it to work right. I'm sure it's something simple but I'm new at this.
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]....
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Feb 26, 2011
I am having trouble with retrieving data from an xml file Here is the code I am using can anyone tell me where my problem lies?
[Code]...
as I am very new to Javascript and AJAX I am not very familiar with the process yet and I have not been able to get the xml loaded. Obviously I am declaring this all wrong as I receive the error that load is not a function of xmlDoc!
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Jan 17, 2007
I have a HTML form containing multidimensional selects listing
equipments and their quantitites. This allow the users to select the
kind of equipment and quantitites they would like to book. Upon
onChange select event I would like to parse the data into a
multidimensional Javascript array in order to check equipment
availability for booking. But I can't figure out how to parse and upon
JS HTML DOM reference I am not even sure it's possible. Code:
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Apr 9, 2007
Is there any possible way to get parameter values from the disabled
<selectof html.
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Oct 16, 2010
I am trying to add values of selected options in select boxes that update on any change...
I don't know why this is not working [code]...
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Feb 9, 2010
How can I copy the contents of a div and put it into a textarea while changing the select tags for the chosen option?Example, take the following HTML:
<select><option>am</option><option value=":abbr: title='Ante Meridium' lang='en':AM:/abbr:">Ante Meridium</option></select> going to visit the <select><option>US,</option><option value=":abbr: title='United States' lang='en':US:/abbr:">United
[code]....
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Oct 19, 2009
I am populating a select box from ajax .. it is loading fine ..But when i submit the form then the value of select box is never passed .. As if there is no select filed on the form ..
Code:
<SCRIPT>
function content() {
var retval="abc";[code].....
So when I submit the form .. The county field is never passed on to next page .
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Dec 28, 2010
I'm trying to read a select(dropdown) box from an HTML form along with all its options. My core requirement is to be able to read a select element with all its option and store it in some variable/node using one JS function. Use another JS function to pick the node and convert the values from node back to the options of select box.
We can probably make use of jQuery as well, provided it is supported by IE6.
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