I have the following script using the closet method. It works fine for the inner most li tags however the outer li tags don't get seen? So both Root 1 and Root 2 don't get selected but the Sub Cat 1 and Sub Cat 2 get selected fine. I'm sure I'm missing some code to make this work.
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I have used the following in retrieving selected checkboxes:
Now, I would like to post all of them (simultaneously) to a php file.
$.post('form.php', { /* How can I pass all selected checkboxes in one post method? */ });
I tried using arrays but unfortunately failed.
Been trying for about an hour to traverse the DOM to get the value of an input when the quantity is changed, total it and put it back. I have not been very successful unfortunately. erstanding of .closest() is that it will traverse up and find the first of whatever you're looking for. Below is the <ul> structure.
<ul>
<li>Type: Beverage</li>
<li>Price: $<input name="product_price" type="text" id="<?php echo $row['productID']; ?>" value="<?php echo $row['productPrice']; ?>" class="product_price" size="11" /></li>
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Seems like it should be simple. I've worked on more complicated jquery stuff. Course my .parent(), .child() skills leave much to be desired..
I'm looking for an alternative for .closest(). My script refers to jQuery 1.3.2 which is not the latest, but does its job. By trying to implement my code into another script I noticed that this script uses jQuery 1.2.6. Well, 'changing that version was no option'.[code]This is my code. It should be used to clone special comments containing "In[" and in some cases "text".Unfortunately .closest() doesn't work out for me. i'm looking for an alternative.
View 1 Replies View RelatedI have the following code. Either of the statementsworks fine in IE8 but not in IE7.
var $parentTabId = $(this).closest("div.column").attr("tabindex");
var $parentTabId = $(this).parents("div.column").attr("tabindex");
I get "undefined" for $parentTabId in IE7. What is the alternative solution which works for both IE7 and IE8 ?
I have a left side textbox and a find button and similarly, a right side textbox and a find button. Clicking on the either side button will display a grid with populated data. The right side button should not display any grid, IF the left side grid is not displayed and any row is not selected in that grid. for this validation, I have scripted the code as follows:
Collapse | Copy Code:
If left grid is present, if even though no row is selected in it, this method works fine. But if, no grid is present on the page, this method doesn't get called and right grid gets displayed without passing this validation.
How to get the method called even if there is no grid on the screen.
I want to animate ALL classes called ".article" to opacity=.2 and then fire a callback,which animates ONLY the closest ".article" to ".button" back to opacity=1.Know, what i mean?Here's the script:
$('.button').click(function() {
$('.article').animate({
opacity: '.2'
[code]....
I am trying to figure out the syntax for the following. For this version I am simply trying to select the 2nd child of the SLIDE HOLDER div. For this test I am just making the width grow. My next pass will be to get the index of the DOT clicked and then pass it to the child of the other parent. Please see line 24. I know this is incorrect but placed it to give you an idea of what I am trying to accomplish.
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I have a table with 5000 rows. In each row I have an html element. myElementList is the list of those elements. Now I need to select all the tr's of these elements. I am using the following code.
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This work great in FF. But when I run the same in IE 8. The browser hangs out and a popup messgae appears that propmt for to stop the script.
My HTML looks something like the following:
<label for="myTextBox">
Name:<span style="color:red;">*</span>
<input type="text" id="myTextBox"></input>
</label>
In my document ready I have a function which runs 'on blur' of the textbox and hides the span. The following code DOESN'T work to hide the span:
$('#myTextBox').closest('span').hide();
I'm currently using the code below which does work but was wondering why the above code doesn't....
$('#myTextBox').parent().children(':first').hide();
jQuery is ignoring the root element when passed through context. Am not sure if this is intended behavior.[URL]
View 7 Replies View RelatedI cannot manage to do a square root operation. I am using the coding:
var a = Math.sqrt(b);
I have a problem with an application i'm working on (Asp.net using
vb.net for developing). I'm normally used to doing middle tier
development, so my javascript skills are not up to par. Here is my problem:
I have a javascript file called 'PMP/Scripts/Popups.js' (pmp is the root
of the website). In that file is the following function:
function OpenTutorial(sTutID)
{
var sURL = '../support/tutorials.aspx?tutid=' = sTutID;
var sProperties = 'center:yes;etc..'
window.showModalDialog(sURL, self, sProperties);
}
where ../support is acutally pmp/support.
Most of the website pages are located in sub folders from the root of
the website. When editing is to be done on a record, a popup window is
called from the main page. the popup pages are in another sub folder
(i.e. pmp/review would be where review.aspx resides and the edit page
would be located at pmp/review/popups). We give the user a tutorial
icon to click on which calls the OpenTutorial function on a button click
event.
The problem is the tutorial popup page won't load properly when called
from another popup page. I've tried variations of location.href,
location.pathname, location.hostname etc.. but can't seem to get the
pages to open correctly. The most common error i get is that the url is
not correct. here is a sample of the urls being called by the function:
I code with javascript in ruby on rails. So I need to switch between localhost and my website. So the domain changes every time. What can I do, so that javascript grabs the root domain, so, lets say: Code:
View 2 Replies View RelatedI have an html that has a form for example
<form method=post action=blah.html>
<input type=hidde name=myHiddenVar value=''>
blah blah blah
<iframe name=myiFrame frameborder=0 scrolling=no src="anypage.php">currently loading</iframe>
</form>
now in iFrame page (anypage.php) I want a button to control or SET the value of the main FORM (html page) and its variable myHiddenVar, for example here is what I tried and it didnt work...
in anypage.php I hade a button
<input type=button value=change onClick="javascript:parent.myHiddenVar=100">
but the aboue didnt work, is there anything like docuemtroot ?
Basically I want to factor a number and select the two closest numbers to the middle of the factors for example: 20 factors to 1, 2, 4, 5, 10, 20 I want it to return 4 and 5 If the number is has an odd number of factors (has to be a perfect square) I want it to select the middle number and say it twice for example:
64 factors to 1, 2, 4, 8, 16, 32, 64
I want it to return 8 and 8 Would I use an array or what? My code should probably look like:
[Code]....
Well, it's been a while since I last visited CF, but I'm finally back and, for the life of me, am drawing a total blank on something that seems like it should be fairly easy to handle.
The Math.sqrt() function works just fine if all a person needs is the Square Root of a number, but what about needing the Cube Root or even a 4th Root of a number?
My first instinct was to use the Math.pow(x,y) function with a negative value for "y." For instance;
var z=Math.pow(27,-3)
This should return a value of 3. Unfortunately, this doesnt seem to work when I tested it through the W3 reference pages, so I am looking for a clue as to how I might go about finding such values, or if it is even possible through Javascript.
I am using a dhtml "Image Slideshow", and I was really happy with I customized its layout to my needs, and it runs perfectly on FF and on IE (wich is very important for me, since in my country most of people still use IE). Check it hereHowever, when I insert the slideshow in my design, it stops working on IE (working in perfection on FF):I am using the original slideshow file in an iframe.(before I tryed to paste the code directly into the page, but it didn't worked, so I thought using an iframe would work, because the code of the original document would be intact)
View 5 Replies View Relatedi want to make a module to swap ads randomly from folder named �ads� on the root like,, the advertising are either .swf, or .gif all that i need is to play the swf (when one is finished it starts the other one.. till the display of all swf's)..
[URL]
The folder �ads� is supposed to have 5 ads, when it finished number 1... it start randomly until it finish displaying all the advertising swf... i dont want to display only one of the five ... but display all in a random way..may be i have to know the length of the swf (in seconds ) and when it is finished i want to display the second and third .... etc
I have what some would identify as a Kiosk machine running a browser in full screen(true full screen, no address bar visible). It serves as an internet cafe machine, with unique users and a login system.
What I'm looking to do is when the user leaves the root site (via clicking a button), to embed a frame at the top of the page with an address navigation bar, so I can track the time the user spent browsing. I'm exclusively using firefox, and I'm not concerned with support for such functionality in other browsers.
I assume I can achieve this with javascript, jquery, or ajax, I'm just not sure which to start with and how to begin planning the execution.
I have two methods and I would like to call somename1 method from within somename2 method. I have tried several ways to do so however I keep getting "TypeError" or "RefernceError" I have tried several ways to reference but I am still unable. What am I doing wrong. I would think this would be easy to do.
View 1 Replies View RelatedI'm trying to do something, but I don't know if it's possible.
Basically, I want to have a public static class method that could
access a private object's method. I would like to be able to do :
Class.method(InstanceOfClass);
The method would then access a private function from Class by doing
something like
function method(param) {
param.privateMethodOfClass();
}
I've done a lot research and experimentations but just can't come up
with a solution... I don't even know if what I'm trying to do is
possible.
Why is the callwhy is the slice method only a method of an Array instance? The reason why I ask is because if you want to use it for the arguments property of function object, or a string, or an object, or a number instance, you are forced to use Array .prototype slice.call(). And by doing that, you can pass in any type of object instance (Array, Number, String, Object) into it. So why not just default it as a method of all object instances built into the language?In other words, instead of doing this:
function Core(){
var obj = {a : 'a', b : 'b'};
var num = 1;[code]....
//right now none of the above would work but it's more convenient than using the call alternative.
}
Core('dom','event','ajax');
Why did the designers of the javascript scripting language make this decision?
I'm using jQuery to check if a group of radio buttons has one of them selected. This works fine if there IS one selected, but errors if NONE are selected. Can anyone show me how to make it work if NONE are selected?[code]
View 1 Replies View Relatedlike for example i have text areas named upload1 and upload2when I click or add input on upload1 a drop down list below upload2 will not change, but when I add input on upload2 the dropdown will select "parts"
View 3 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 Related