Jquery Object :: Find The Checkboxes That Are Inside Tr And Td?
Jun 24, 2011
Code:
jQuery.fn.checkBoxTableHighlighter = function(){
return this.each(function() {
var $obj = $(this);[code]....
When the check box is checked (onload, click or keyup), if the table has a specified selector then i want to change the background color. I already have a working sample that i am converting to plugin. Since, my selector is at the table level, how can i find the checkboxes that are inside tr and td?
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Oct 20, 2011
I know I can find all inputs with ids ending with '_chkSelected' doing input[id$=_chkSelected] but how do I select all checkbox (and checkbox only) that ent with chkSelected from a specific table row? I have the id of the row (say row10) jQuery('#row10 input:checkbox input[id$=_chkSelected]") does not seem to work...
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May 10, 2010
When I submit a form, I need to known wich checkboxes are checked. How can I do that??
<form id="selemployee" onsubmit="checkemployee();return false;">
<table border="1">
<thead>
<tr>
[Code]......
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Jun 1, 2011
I want to detect if a checkbox is checked inside each item of a list element. If it is, I want to hide both the checkbox and the div text.
[Code]...
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Jul 15, 2011
I am using jQuery 1.4 and can't afford upgrading just yet. I've been trying to find out how to find out how to find if a div has an image inside it. How would I go about doing this?
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Nov 7, 2009
How can I find if each of the <p> tags contains <img> tag, then style the <p> tags which contain <img> inside them?
I have pre-set all <p> will have this style,code...
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Jul 1, 2011
I'm trying to create a list of recipes which will on document ready all be hidden except the first one. And then when I click one of the dynamically added links (in a ul) in the sidebar I want the corresponding recipe to go from hidden to shown. I've managed to do everything really simply except I have no idea how to find the corresponding recipe when I click a link in the sidebar (the links link to the recipes with #recipe<number>)
$(".post").hide();
$(".post:first").show();
$("a[href*='#recipe']").click(function() {
$(".post").hide(600);
});
Somehow I need to access the id of the specific recipe, which I suppose should be possible since the clickfunction should store that somehow?
EDIT: I just realized that I could just use the href value as my id for the recipe (since its the same e.g. #recipe). However I'm having trouble using the variable that stores the href/id in the .show function.
$("a[href*='#recipe']").click(function() {
$(".post").hide(600);
var theHref = $(this).attr("href");[code]....
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Oct 14, 2011
i have a requirement which i would like to solve with jQuery.I need to find all LI-elements which have a # as href url. The LI's are inside an div or ul with the ID=test.Then in the next step, when i loop through this items, i need to add a class=myclass to this elements. BUT it could be that there is no class tag at all, then it needs to be created or there is already a class, then i need to add myclass additonally.
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Aug 15, 2010
I want to change the onkeyup attribute of a id="duration" textbox which is buried deep inside the DOM tree.
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Mar 23, 2011
this is for a test, am not sure what they mean by "do not hard-code the resulting quarter years in the javascript":
Instructions: when a user selects a date from the investment cycle drop-down box, the subsequent investment values must display the next three fiscal quarters. (e.g. for "January 2010", the subsequent quarters will be Q2 2010, Q3 2010, Q4 2010; for "June 2010", the subsequent quarters will be Q3 2010, Q4 2010, Q1 2011.)
Do not hard-code the resulting quarter years in the javascript (empahsis mine...;-)
The subsequent quarters should be presented with checkboxes which are all unchecked.
My markup for the checkboxes:
The values to populate the checkboxes (value and label) have to be hardcoded somewhere, no? what am I missing?
(and, since markup doesn't change when u set value for chkbx dynamically, how do you check that you have set correct value for the checkbox? (don't know if it shows in Firebug, since don't know if code have there now is correct (have this funky code in there for now.. not sure how to approach this...$('#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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Oct 7, 2009
I have a pretty simple survey form, with 5 checkbox answers, one of them being "None of the Above". All 5 are part of the same question1[] array. My goal is to have a function that unchecks the other 4 boxes when None of the Above is checked. The problem is that since None of the Above is part of the question1 array, it unchecks itself. So how do I separate this None of the Above option? After all, it is still a valid answer to question 1, so I don't want it to sit in a different array just because...
Here's what I have now:
Java:
function SetValues(Form, CheckBox, Value){
var objCheckBoxes = document.forms[Form].elements[CheckBox];
var countCheckBoxes = objCheckBoxes.length;
for(var i = 0; i < countCheckBoxes; i++)
objCheckBoxes[i].checked = Value;
}
HTML:
<input id="question1" name="question1[]" type="checkbox" value="Answer 1"> 1<br>
<input id="question1" name="question1[]" type="checkbox" value="Answer 2"> 2<br>
<input id="question1" name="question1[]" type="checkbox" value="Answer 3"> 3<br>
<input id="question1" name="question1[]" type="checkbox" value="Answer 4"> 4<br>
<input id="question1" name="question1[]" type="checkbox" value="None of the above" onclick="SetValues('form1', 'question1[]', false);"> None of the above <br>
So again the issue with this code is that since None of the Above is inside the question1 array, it unchecks itself as well.
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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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Jul 28, 2010
Can I find multiple objects in one call? For example, I have ahold of a TD object that has in it input and select objects. I want to addClass to both the input and select objects therein? Something like ".find('input || select')"? Otherwise I guess I could just do multiple calls similar to:
//First find all of the required elements indicated by the red *
$(
"span[class=redEmphasis]").each(
[code]....
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Jan 4, 2012
How to findwhichevent calling in DOM object usingjQuery?
For example below the HTML code.
<html>
<head>
<script
src
[Code].....
Above code how to find which function or event calling in the button DOM Object.
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Jul 13, 2007
Suppose I have <div id="outter"element. In side the div, I have
other <divand <imgelements. I used the following code
insideElementsList = outterDiv.childNodes;
for (var i = 0; i < list.length; i ++){
insideElementList[i] ...
}
In the loop, how can I know the current element is a <divor a <img>?
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Aug 19, 2011
Basically we need to find a word which is inside a class and display a link.
So something like this find a word equal to "1 line custom" then display this <a href="/1-line-custom.htm">click here</a>
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Sep 12, 2002
Someone submitted this script my way, and I thought I'd post it here first, to see if people can come up with improvements.
This is a find text inside page script. Basically one would enter any text into a textbox, and the script searches for matches on the page, and highlights it if found. The script can be specified to search text in another frame or iframe.
Right now the script works in IE plus NS7. I was hoping it could be modified to work in NS6 as well.
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Sep 26, 2010
I have a complex JS object. It manipulates the page DOM. Inside it I have many repetitive selections spread across functions. I would like to cache the selectors to enhance performance. How do other people do this? I can cache on the function level but not the object. When I try to cache on the object level I seemingly end up with stale selectors that while defined don't actually work.
My gut is that I can only cache on the function level?
what I have read does not deal with caching inside a JS object.
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May 19, 2009
function JGallery(){
this.name="defaultGallery";
this.images=[{//some JSON here}]
this.render=function(){
[Code].....
I've tried to debug it in firebug, but I guess there is a problem with the scope of the 'this'. The 'this' in
//i want append div with id of the name property of jgallery class
$("<div></div>").appendTo("#container").attr("id",this.name);
seems to refer to the iterator in the $.each().
I've tried to do this.this.name but it still doesn't work. Is there any way to allow me access the property of the Jgallery class?
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Jan 15, 2010
I'm trying to use jQuery to get the two-letter country abbreviation from a URL that does exactly this. You give the URL your IP address, and it spits you back the string. Try it: [URL] When I try to get this to display on my page using jQuery, however, all I am getting back as the "data" is "[object XMLHtttpRequest]". I am thinking this has something to do with the fact that it's not coming back as HTML? It's just "US" as a plain text string. Does this make a difference? Here's my code:
jQuery.ajax({
type:"GET",
url:"http://nl.ae/iptocapi.php",
datatype:"html",
[Code]....
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Dec 13, 2011
I am trying to implement the PowerZoom script inside of FancyZoom. The scripts work fine when called separately, but if I try to call PowerZoom inside of the FancyZoom object nothing happens. I get no errors from the pages and the console is clean.Is it possible to call a function from a dynamic object? Here is a test page to see what I'm trying to do.
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Apr 15, 2010
Is there any way to get the variable name of an object from inside the object?
[Code]...
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Aug 10, 2010
Trying to add a new property to a non-jQuery object from inside each loop doesn't appear to work:
var arguments=new Object();
arguments['ticket']=ticket;
arguments['email']=email;
arguments['module']=module;
arguments['epoch']=new Date().getTime();
var total=0;
$('select.category').each(function(){
var name=$(this).attr('id');
var option=$(this).find('option:selected').val();
total+=parseInt(option);
arguments[name]=option;
});
The 'total' variable works as expected. The the 'arguments' variable doesn't. Almost like
a variable scope issue or something. If I put some extra debug code to print out all the
property/value pairs, outside each loop I only see original four, and inside each loop only
the new one just set and none of the original four.?
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Apr 2, 2009
I am using objects in JS and I am trying to add draggable() into a DIV that works when I move the function out of the object context.
Example:
Code:
That does not work. However, if I do this:
Code:
Then it will work... because the draggable() function is not within the object.
I need this to work within the object, because I will have several DIVs associated with objects and I need them to have draggable() in specific cases.
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Jan 9, 2012
My DOM structure in HTML page have some elements 'IMG'. One of 'img' element have attribute 'src' = 'lolo1.jpg'. How can i find the 'DIV' element with this specific 'img' element inside? I have to find nearest 'DIV'.
[Code]...
I wanna write function like a GetNearestDivID('lolo2.jpg') which would give me result 'mix2'
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Mar 29, 2009
How to find a form element from any tag(element) which are under that form ? code...
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