InnerHTML On A Select Object?
Mar 5, 2010
I've been working on my first AJAX application and have run into a snag: I can correctly generate a select object using a PHP script that accesses my database. If I visit test.php with a valid query, it displays a page with nothing but the select object I want, formatted correctly.The problem comes when I try to replace my existing select object with this new one. It doesn't seem to work. The function that is supposed to access the select object's innerHTML and replace it with the responseText from my AJAX function doesn't remove the old select object.
Code:
document.getElementByID('shipBox').innerHTML=xmlhttp.responseText;
if I call: alert(xmlhttp.responseText);
[code]....
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Apr 21, 2010
I am making a wordpress plug-in which puts a banner-rotator on the front page which is able to load both images and flvs'.It has a carousel menuand the images/objects are loaded as you hover over the thumbnails.I have made an js array in a php loop so that every element of the menu list gets assigned a different onMouseOver function when it is generated.Because I was not able to change FlashVars with js I have put the whole object embed code in one variable and insert that in a div with innerHTML when mouseOver.This works fine in firefox but not at all in any other browsers!!The website is located at: www.mediapod.org/jwp
Here is the code:
function wp_main_player() {
global $wpdb;
$noChartsID = $wpdb->get_col($wpdb->prepare("SELECT * FROM wp_term_relationships WHERE term_taxonomy_id = 5"));
$noCharts = count($noChartsID);
[code].....
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Nov 19, 2007
I have a function which, using AJAX (No problem here, definitely returns data), returns a list of <OPTION> elements to the client. Using Javascript I am trying to re-populate a <SELECT> element with its children.
This process works perfectly for Firefox but with IE6 the <SELECT> list stays blank!!
Can anyone shed any light on what the problem is/might be using IE6? I have posted some sample code below..
Javascript snippet
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){
document.getElementById("cboArea").innerHTML=xmlHttp.responseText;
}
HTML snippet
<label for="cboArea">Area:</label>
<select id="cboArea" name="cboArea" style="WIDTH: 65%">
<option value="0">Choose an area...</option>
...
!! Originally filled from database source !!
...
</select>
As I said previously the return from AJAX call works fine as I have displayed the results using an alert(); method call and also this it works in Firefox.
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Apr 13, 2011
$(document).ready(function() {
The SELECTor shows up in the document but it's not MULTIPLE, no ALT text, no CLICK event handler.
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Mar 15, 2011
$('object').live('mousedown',function(){
url = $('.m_banner_show object param[name="movie"]').attr('value');
alert(url);
[code]....
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Dec 29, 2010
I have this code that I am using I want to be able to select the object dragged and be able to delete it.
<!doctype html>
<html>
<head>
<title>Testing</title>
<meta charset="utf-8">
[Code]...
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Jul 21, 2010
This code generates an "objected expected" error when I select the unselected option in the list.
Code:
<html><head>
<script type="text/javascript">
[code]....
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Jul 23, 2005
I want to use a select object in asp and have the user pick
something from this select and have javascript open a window fired by
an event. Once the new window is open it displays another select with
data based on what was picked in the first window. Once a choice is
made in the second window, it allow users to click a submit button and
pass back the chosen value to the calling window. Code:
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Apr 25, 2010
I'm beginner in jQuery and trying to write "add/remove div object" script.
I found on web some examples how to do it but... there's two problems.
Firstly I want to add some DIV when user choose any value from select list html object and absolutely don't know how to do it...
Secondly - every new DIV object created by select list from html must have (inside of this div) something like "remove me link" which of course should deleted this DIV from page.
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Mar 23, 2011
this is for a test, am not sure what they mean by "do not hard-code the resulting quarter years in the javascript":
Instructions: when a user selects a date from the investment cycle drop-down box, the subsequent investment values must display the next three fiscal quarters. (e.g. for "January 2010", the subsequent quarters will be Q2 2010, Q3 2010, Q4 2010; for "June 2010", the subsequent quarters will be Q3 2010, Q4 2010, Q1 2011.)
Do not hard-code the resulting quarter years in the javascript (empahsis mine...;-)
The subsequent quarters should be presented with checkboxes which are all unchecked.
My markup for the checkboxes:
The values to populate the checkboxes (value and label) have to be hardcoded somewhere, no? what am I missing?
(and, since markup doesn't change when u set value for chkbx dynamically, how do you check that you have set correct value for the checkbox? (don't know if it shows in Firebug, since don't know if code have there now is correct (have this funky code in there for now.. not sure how to approach this...$('#checkbox1').attr('value', 'Q2 2010');
And how do I populate label? (<label for=""....></label> -- do I need to give label an id? or can you grab "for" attr for a label with jQuery?)
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Mar 9, 2009
I am building a form with ColdFusion, HTML, and will be using some Javascript, and I wnt the javascript to tell one form object to display itself when a certain option is chosen from a <select> tag.
<cfquery name="getCategories" datasource="#mydatasource#" username="#myusername#" password="#mypassword#">
SELECT * FROM categories WHERE type = 'cat' ORDER BY id
</cfquery>
<cfform action="engine.cfm" method="post" format="html">
<table cellpadding="0" cellspacing="0">
<tr><th colspan="2">New Category</th>
</tr><tr>
<td>Category Type:</td>
<td><select name="type">
<option value=" "></option>
<option value="cat">Main Category</option>
<option value="sub">Sub Category</option>
</select></td></tr>
<tr><td>Name:</td>
<td><cfinput type="text" name="title" size="20" maxlength="100" required="yes" message="A name for the category is required.">
</td></tr>
<tr><td>Parent Category:</td><td>
<cfselect enabled="Yes" name="parentcat" multiple="no" query="getCategories" value="id" display="title" queryPosition="below">
<option value=" "></option></cfselect>
</td></tr><tr>
<td colspan="2"><cfinput type="submit" name="submit" value="Submit" validate="submitonce" validateat="onserver,onsubmit"></td>
</tr></table></cfform>
I want the <cfselect> tag to display on if Sub Category is selected on the first <select> tag. I expect that it will use the onchange attribute but other than that I have no idea.
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May 12, 2011
I want to do something like this
<div>
<p>
<p class="active">
[code]....
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Jun 16, 2011
I've seen a variety of implementations around that enable selecting all or no checkboxes by using a checkbox to toggle that choice. However, I'm trying to find a way like this: I have two text links on my page: Select All, and Select None. How can I get those links to call a jquery function to select all or select no checkboxes in my form? As a little food for thought:
<head>
$(function() {
//function for selecting all or none...is there a way to make a single function that passes in a parameter to differentiate between selecting all or selecting none, or do I need a separate function for both?[code]....
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Nov 19, 2011
I just got this script for a countdown on a website and I got it to work locally but when I upload it to the server i get the error "index.html:22 Uncaught TypeError: Object [object Object] has no method 'fancycountdown'".
I have checked to make sure all other javascript files are loading and they are and I can't figure out whats wrong. You can see it [URL]
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Jun 24, 2009
The javascript function addRowToTable() is called by a button, and replies a set of elements (select, input, checkbox) of the form.In this function, the creation of select calls another function CliK(sel.id)The problem is that this function tells me error "object required" as if the select Id was not "type" or the checkbox id was not "key"Where I go wrong?Posting the complete code
function addRowToTable()
{
var tbl = document.getElementById('tblSample');
[code]....
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Oct 9, 2010
I have the following code:
A = {
"value": "a",
};
B = A ;
B.value = "b";
alert (A.value); // => b
I expected A.value to be "a". how can I change values of a new object, without changing the parent-object?
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Oct 5, 2010
13 line causes this exception. Function is called insied of ready() handler. function renderGridSystemRecursively(scheme, container){
[Code]...
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Oct 15, 2009
I have come across an issue that only happens with IE.I have a custom save function that is designed to handle different ajax submits but I will simplify it for debugging. The issue is that once I make a submit everthing is fine at first. Then once I try to submit a second time it craps out. I am checking to see if there is an onsubmit function and then executing it like so before continuing. After the inital submit it is no longer found. When I alert the typeof document on the form it returns object but when I add the onsubmit it says object expected or object is null or undefined.
Code:
function secureBarSubmit(formId)
{
alert(typeof document.getElementById(formId)); // object always
alert(typeof document.getElementById(formId).onsubmit); // func first time then it is broken
[code]...
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Jul 1, 2009
Can assign a new function to a built-in object in Firefox:
But IE and Opera don't have a MouseEvent or HTMLElement that can be set up in the same way. Can you do this in IE or Opera, or just Firefox, and maybe Webkit?
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Nov 4, 2009
every time I try and alert:
[ { number:0, secondnumber:0 }, { number:2, secondnumber:1 }, { number:1, secondnumber:2 } ]
it just shows [object object], [object object], [object object]. Why is this and what can I do to make the record be shown as it is above in an alert?
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Oct 6, 2011
Is there any way at all to create a new template object that inherits from the built in Date object so as to be able to add new methods to that child object without adding them to the built in Date object? I've tried everything I can think of and as far as I can tell it keeps referencing the Date function instead of the Date object and so doesn't work.
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Aug 5, 2011
I have an object with a single Method to load content from a xml file. The problem is... how do I add a property to the object to store the data loaded?? I tryed adding a simple Array inside the object, but didn't work.
[Code]...
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Sep 23, 2011
I am using a Photo Gallery script called Galleria which uses jQuery/JavaScript to display photos. On my index page load (only in Internet Explorer), a message box pops up saying "Message from Web Page [object Object]". After clicking OK the photo gallery loads and there is no problem.No idea how to fix this, or really what the error means. You can view the error from my site here
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Mar 10, 2011
I am trying some simple things with javascript and trying to use it in a object oriented way. However I am now facing a problem in which I can't access an object variable from an object method. I am using jQuery.
My code is as follows;
Code:
My problem is that the variable msg1 does not work when accessed from function called from the jQuery get function. I get the message undefined. Therefore I am wondering, is there a way how I can access msg1 of my object instance from the get function of jQuery?
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Mar 20, 2010
I created a method for displaying an object's properties:
As long as renderfunction = false, the object is fine coming out of this function.
However, if I change renderfunction to true, all my properties become undefined. Why isn't this working as I expect it to?
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Apr 5, 2011
How would I go about copying all the prototype functions AND the constructor from one object into another object, and then call them?
I know I can use this.example.call(this), but that's not an acceptable solution. I want to deploy this style over dozens, potentially hundreds of objects.
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