Optgroup Values Hold Them In Separate File
Jan 28, 2010
My drop down uses an <optgroup label> facility (6 optgroup categories, many values per category).This works fine (when the user chooses a category from the first drop down, a second drop down menu refreshes with the values for that category).HOWEVER, the above system requires me to have every VALUE in plain text on every page. This is no good. It is affecting how the search engines view my page (the text cache version).I want to store these values in a separate file so the search engines do not cache all the values as content on every page.
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Jun 1, 2011
I am building a application where there is a main Menu of 5 items. If user select any specific item from menu then dynamic list is getting build usingJ QueryBasic List.If user select any specific line from list then application will be back to the main menu.Myrequirementis to hold the values all selected item of lists.There will be SHOW button in the application where I have to use all selected values of the list item.
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Dec 26, 2004
I there any possible way to set this up so the menu is in a separate javascript file? This way I could just link to the menu on the pages I need it to show up.
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Nov 15, 2011
Here is the code I have written but it is only taking one value out of the several checkbox checked
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Aug 10, 2010
Im familiarising myself with google maps but i cant seem to get what i thought was the simplest thing to work. Im trying to pass the latitude and longitude values from 2 separate labels to 2 javascript variables.
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Sep 19, 2010
I want to put all my javascript into a external js file so I dont have to put in the html, but it isnt working for some reason.
====Working====
1. Inside my HTML
<script type="text/javascript">
$(function() {
[Code]....
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Oct 21, 2009
I'm guessing Javascript security shuts me down here, but just thought I'd post this on the off chance a guru here might know.I'm using ASP.NET AJAX's new AsyncFileUpload control. Functionality-wise it's awesome. Appearance-wise my product manager hates it. I'd like to hide it, and trigger its functionality from a button whose appearance I can fully customize.I tried doing this via calling its click() method, which opens the file selection dialog fine. However, once a file is selected, causing the form to be submitted, the infamous "htmlfile: Access is denied" error rears its head.
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Dec 14, 2011
Calling Jquery function in separate file?I have an html file that includes jquery and javascript functions file (functions.js) that contains a simple jquery function.
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Dec 14, 2011
Calling Jquery function in separate file?
I'm sure this is simple but I can't work it out.
I have an html file that includes jquery and javascript functions file (functions.js) that contains a simple jquery function.
HTML
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
[Code]....
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Jul 25, 2006
I have a text file that contains a whole bunch of data points neatly formatted (it's basically a CSV file). I need to create a quick JS function that would load the CSV file (from a URL) and display it with in a page. No parsing is needed! I just need to suck down the file and insert/display it within two div tags.
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Mar 4, 2011
so I have a html page with the following code included in it:
[Code]....
how would I reference the contents of the text box in a separate Javascript file? I have tried document.form.UserInfo.value and many, many variations and just can't get it to work. I presume it has something to do with the paragraph having the same name?
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Sep 23, 2011
How would I seperate a text string such that it would appear on seperate lines ie. Initial Input: StrMsg = "This is an example of a string that will appear on seperate lines" "Hoping that this fully works, there will be no errors and all will be well" "This is the last line of text."
[Code]..
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Feb 27, 2002
Info from:
http://www.w3.org/TR/html4/interact/forms.html
I am trying to create a multiple selectable SELECT menu however I also want to have categories in this menu, so the menu might look like:
Category 1
>> Select Option
>> Select Option
>> Category 2
>> >> Select Option
>> >> Select Option
Category 3
>> Selection Option
for example. Now this OPTGROUP would be perfect but it only works one level deep. Can anyone think of an alternative to this, perhaps using javascript which prevents the user from selecting the categories?
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May 25, 2010
how to read a text file using javascript line by line and separate from special characters in it. for example
Text.txt has
001203=Line one=abc.html
024353=Line two=xyz.html
092434=Line three=hjf.html
i want each column in an array like { 001203,024353,092434 } so total 3 arrays.
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Sep 6, 2009
On change of the first drop down i want another drop down list to get populate with optgroup in it
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Jul 23, 2005
I have more than once wanted to manipulate the contents of select boxes
dynamically, whilst the boxes contain <optgroup> tags.
Manipulation of a select box containing only <option> tags is fairly
easy and there is plenty of material on the net to assist with this.
However, I have searched long and found the material on the subject of
<optgroup> to be sparse, with a few posts here & there, but basically
you're on your own.
After much trial & error regarding techniques for this, I have a fairly
generic solution, which I decided to share, and the code is below. Two
different scenarios I have come across are (1) altering the contents of
one <select> dynamically depending upon another, and (2) being able
click 'up' and 'down' buttons to alter the sequence of the listing
(whilst keeping each <option> within its respective <optgroup>) I tried
various solutions for both of these which tended to either trash the
screen, alter which <optgroup> an <option> was under or trash the
<optgroup>s altogether.
Both these situations can be handled with the solution here. Basically
I keep the <optgroup>s and <option>s stored in an Array(), and then use
the Array() to reconstruct the <select>.
To use, just manipulate the Array() in memory - which I find very easy
- and then call the function to reconstruct.
I like to build the <select> <optgroup> <option> set using HTML as
normal and then create the Array() with <body as this makes
it usable where javascript is unavailable, rather than have the Array()
as a hard-coded start point. Code:
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Jul 11, 2011
I need to display the text selected in the dropdown below the dropdown. I used the script
$("#dropdown").change(function () {
var str = "";
$("#dropdown option:selected").each(function () {
str += $(this).text() + " ";
[Code]....
Its working fine, now I need to display the selected text with its optgroup label.
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Jul 20, 2005
In a <select> drop-down, the onchange event isn't called when
scrolling through the dropdown using the mouse-wheel and when crossing
over a new <optgroup>.
Using the example below, notice how the onchange event isn't called
when mouse wheel scrolling between A3 and B1, but it works properly
when scrolling between A1 and A2.
E.g.
------------------------------------------
<html>
<body onload="document.forms['myForm'].elements['mySelect'].focus()">
<form name="myForm" id="myForm">
<select onchange="alert('onchange event');" name="mySelect"
id="mySelect">
<optgroup label="Group A">
<option value="A1">A1</option>
<option value="A2">A2</option>
<option value="A3">A3</option>
</optgroup>
<optgroup label="Group B">
<option value="B1">B1</option>
<option value="B2">B2</option>
<option value="B3">B3</option>
</optgroup>
<optgroup label="Group C">
<option value="C1">C1</option>
<option value="C2">C2</option>
<option value="C3">C3</option>
</optgroup>
</select>
</form>
</body>
</html>
------------------------------------------
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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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Apr 5, 2007
The ECMAScript Technical Committee is now working on the fourth
edition, the first implementation of which is JScript.NET. It
includes a compiler, allowing you to create standalone JScript
executables.
The fourth edition of ECMAScript will provide new features like
typed variables, and classes. More information can be found at:
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May 12, 2009
how to repeat a function if the mouse button is held down. As far as I can tell, you have to detect onMouseDown and set a variable, then clear the variable onMouseUp. During this you run a loop to check the variable, and if var_mousedown = True, then repeat.
Since I really (and I mean really) suck at JavaScript, I need some assistance. I have the following onClick event that I'd like to continue to trigger as long as the mouse is held down: onClick="PanXY(-50,0);".
The PanYX function is here:
function PanXY(x,y)
{
map.Pan(x,y);
}
[Code]....
However, I'm not sure how this would actually work. So if the mouse is held down while calling onclick the "PanXY" function, will it actually repeat with the values given?
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Jun 19, 2010
I have a grid of items that when clicked lead to a new page. I would like to implement a function so that if a user clicks on an item and holds for at least 1000ms, a menu will be shown next to the item and they will not be taken to the next page.
However, all of my current attempts either lead to the menu not being shown, or it is shown and the user is redirected to the next page anyways.
Here's my current code:
jQuery(document).ready(function(){
var mousehold;
jQuery('.item').mousedown(function(){
[Code].....
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Apr 22, 2007
What is the best way to execute a function when the user clicks and holds an element for, say, 3 seconds? A Google search didn't reveal anything, but I couldn't really come up with a concise search query either. The only way I can think of is setting a timeout onclick, and clearing it onmouseup. Is this the best method?
On a somewhat related note, I am trying to check if the user has entered a valid time, in the form (m)m:ss, where the first m is optional. I decided to use a regular expression. (Is that the best way?) So far I have come up with [0-5][0-9]:[0-5][0-9], however, this allows other characters at the beginning or end of the string, as well as forcing the first character. If I change the first character to [0-5]?, it makes the first character optional but it allows times that don't meet that requirement - which basically defeats the purpose of having that rule at all.
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Mar 30, 2009
I've run into a problem on a particular project, and it seems to be browser specific. [code]...
Now, this works all fine and dandy in Firefox and Safari, but in the IE's, it will switch properly, but if you switch while in the middle of a movie playing and then switch back to it, the video is paused at the spot where the switch happened and will not play again. That does not happen in Firefox or Safari. Your thoughts? Is this just a cache thing with IE that can't be worked around?
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Oct 23, 2009
We have a testing application that displays a timer on the screen using Javascript. It seems to be working very well. However, someone brought to my attention today that if you click-and-hold the browsers close button in the upper right corner (the X button in Windows) that the timer will stop. You can then slide your mouse cursor off of the button, and the browser will not close, but the timer was stopped for the entire time that the button was being held down. This also works for the Minimize and Maximize buttons.
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Jan 17, 2009
I would like to display a div on a different z-index, when user click and hold the mouse.
1. how can i do that ?
this step should be the base, for my next question. while holding button clicked and moving mouse, i would like to move also (with the same amount of pixels) the div (previously mentioned)
2. how can i detect how many pixel (and in which directions / axes) the mouse moved ?
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