JQuery :: How To Access Checkbox Value Inside Table
Jun 14, 2011
I'm having problem with getting the checkbox state of a selected row inside table. I don't know if there is any specific function to determinate which row is selected so I've thought of the following... when the row is selected, style(background color) is applied to the tr element, so I thought that I could looked for the tr element which has that style and extracted checkbox state from it.
<table><tr>
<td>Text</td>
<td>Text</td>
<td>Text</td>
<td><input type="checkbox"/></td>
<td>Text</td></tr>
<tr style="background-color:LightBlue;">
<td>Text</td>
<td>Text</td>
<td>Text</td>
<td><input type="checkbox" checked /></td>
<td>Text</td></tr>
<tr><td>Text</td>
<td>Text</td>
<td>Text</td>
<td><input type="checkbox"/></td>
<td>Text</td>
</tr></table>
If we assume now that second row is selected, how would I get the state of the checkbox (checked, unchecked)?
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Dec 22, 2010
I may have one row or multiple rows that have checkboxes.My selector is at the table level
1. How can i check for all the checkboxes that are in the table, are checked and then apply the background color onload?
2. How can i tie a click event to a check box that is inside a table row. I may have one or multiple tows?
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Apr 11, 2010
Something I was wanting to do with jQuery the other day was to obtain a reference to the original selector from inside the each function. I was looking through the documentation and for the life of me couldn't come across a suitable solution.I had to use an external variable instead and reference that from within the function, which seems to be a non-optimal solution.
Code javascript:
$('li').each(function () {
// how to reference the $('li') selector from in here
[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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May 25, 2011
How can I access the "a" elements inside frameContent.html?I made the example files below as small as I could.[code]
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May 4, 2010
<script type="text/javascript" src="jquery-1.4.2.min.js"></script>
<script type="text/javascript">
var global_var = false;
function test_func() {
$.post("server.php", function(data){
alert("Data Loaded: " + data);
[Code]...
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Feb 18, 2010
I need to access two attribute values I've assigned to each row in my table when a button is clicked.. I'm not sure how to access the attributes..
<tbody>
<tr attr1='something" attr2='somethingElse'>
<td></td>....
[code]....
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Apr 18, 2007
I need to access an element of my top window from inside an IFrame within that window.
I tried:
parent.MYFRAME.document.getElementById("LHS");
and i get a "Access Denied"
is there a way to do this?
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Sep 1, 2010
My issue is that I have a javascript function applied on page load via an addLoadEvent function call in the head to every row (dynamic number of records retrieved) on a table. On every row of the table I also have an element (image or button) that performs a different function that is assigned on the element itself.Unfortunately, when I click the element it also performs the function that was applied to the row in the page load. Is there any way to not call this function on element click?
<script type="text/javascript">
addLoadEvent(function() { function1(1); })
//function1 makes the table rows do something appearance wise.
[code]....
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Aug 17, 2010
In one of my functions I got the following lambda function. It works as intended, but I got a tiny problem. I'm trying to access the function-scooped variable "matched" and set it's value to "true". The problem is that it seems like the variable is existing as a local variable inside the lambda function, even if it's not declared inside the lambda function itself. So, the change "matched = true;" does not effect the variable that I declared.
Code:
//... code
var matched = new Boolean(false);
xmlhttp.onreadystatechange=function() {
if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
[Code].....
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May 9, 2011
Well, it turns out IE8 has yet another problem. My code has a global variable (to the object) inside an object declaration that cannot be accessed by a function (that is also global).
The code is like so:
Code:
function myobject(params){
//public
this.initialize = function(){...}
//private
some variables...
//problem variable
var mouse = new Object()
mouse.x = 0;
mouse.y = 0;
//code...
slidecontainer = document.createElement("div");
slidecontainer.onmousemove = function(event) {
if(boo.isIE) {
e = window.event;
mouse.x = e.x + document.body.scrollLeft;
mouse.y = e.y + document.body.scrollTop;
} else {
e = event;
mouse.x = e.clientX + document.body.scrollLeft;
mouse.y = e.clientY + document.body.scrollTop;}}
//this function is in an interval
function moveslides() {
/* this is where I have the problem
It seems that the function doesn't recognize that mouse.x, or mouse for that matter, exists. Mouse is global to the object, so why can't this function access it?
*/if(mouse.x) {
code...
}}}
The page is at [URL] and works on every browser, including finnicky opera, except for ie. The full code is availabe when you right click and view the source on the page.
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May 20, 2010
I have a table with a column of checkboxes. When I click on a button I want to delete the rows with a checkbox unselected.
My script is that:
$("#btnChecked").click(function()
{
if($("input.GarClaCheckBox[type=checkbox]").not(":checked"))
{
[Code]....
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Jun 26, 2010
I have a table to which I am dynamically adding rows to. When a user clicks a link I need to select a checkbox and a textbox in each row to do some validation.
$("#tblWorksheet tr[name^='tw_cjid_']").each(
function(){
varchkbx = $(this).("input[name^='chk_approve_']");
vartxtbx = $(this).("input[name^='txt_comment_']");
[Code]....
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Jan 3, 2011
I have created a dynamic table to display data. I also added a checkbox field with a class name. I want to create a click event for when a user clicks on the checkbox. I can not get my selector to work.
Here is my code
function DynamicTable(data) {
var table = $("#grid");
table.html("");
[code]...
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Mar 26, 2010
So I have a table with a column that contains checkboxes. I need to get the checked value of the checkbox for a given row. I'm new to jQuery so I only know how to get the html value of a table cell with something like this,
$(this).children('td').eq(0).html()
How do I get the value of a checkbox in a table cell?I have a function,
$("#MyTable tr").dblclick(function(e) { });
So when someone clicks on a row in the table, it pops up a form and populates it with the values from the table row, so they can update it and then submit the changes to a databaseOn the form is a checkbox, I want to set it to the value of the checkbox in the table cell in the selected row. Any suggestions on how to do this?
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Dec 21, 2010
I've got it working; Clicking on the row will check the box, however now clicking the checkbox itself doesn't work I'm guessing because. It's registering as two events for that one click: One for the row that checks the mark. Two for the checkbox (which is now checked) that unchecks it. The user can click on the row but not on the checkbox itself.
Ideally since the checkbox table cell as some padding (user can click outside the <input>), I'd rather not disable the row click on that cell specifically.
$('.rule_event_table tbody tr').click(function(){
$(this).find('input:checkbox').each(function() {
if(this.checked) this.checked = false; // toggle the checkbox
else this.checked = true;
})});
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Oct 1, 2010
I am trying to hide aTRthat does not have id or class.
Example:
<table><tr><td>
<table><tr><td>
<table><tr>
<td>xxx</td><td class="SOMECLASS">SOMETEXT</td>
</tr><tr>
<td>yyy</td><td class="SOMECLASS"></td>
</tr></table></td></tr>
</table></td></tr>
</table>
The row contains a TD with class Some Class and contains some text Some Text. I tried this:
$("tr:has(:contains('SOMETEXT').SOMECLASS)").hide();
My problem is that the page has many nested tables and rows containing rows,so the selector above is true for all the TR's on the page and almost the whole pages is hidden. How can one change the selector to focus only on the row I am interested in?
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Jul 16, 2009
I'm trying to dynamically build a table based on a checkbox being checked in the first td of every tr:
var tableID;
var isChecked;
var tableImportBuild;
function importData(id) {
[Code].....
I should note that isChecked points to a checkbox inside a table cell. I'm trying to clone the entire row the checked checkbox is in. If I alert $(tableImportBuild).html() from within the each loop I do get the result I was expecting but for some reason I don't have access to that variable once outside the loop.
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Jun 10, 2010
I have a asp.net gridview wich has checkboxes for user selection. What I want to do is retrive the value of a cell when the user clicks on the checkbox
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Dec 1, 2011
I want to append a table inside a div (which I managed) and within a table a td cell (which I cannot). Here is the code:
$('.calendar:eq(0)').append(function()
{var d=new Date;
$(this).append('<table></table>');
$('<table>').append(function()
{$(this).text('<tr><td>9</td></tr>')
});
I think that sth wrong with the syntax here.
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Nov 29, 2009
is the <caption> Tag inside a Table supported? An if yes, how can i read the text inside this tag?
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Jun 24, 2010
I have this page where one enters statistics (Goals, Assists) and a function that sums the two and enters the value in a third field TP. I first implemented this function in a pop-up window only with the actual stats table, and it worked like a charm. When I tried to use the same functionality in a table that is placed inside another table and another <TD> tag, it does not work as designed. See problem description further down.
JAVASCRIPT CODE
PHP Code:
HTML AND PHP CODE (that is relevant)
PHP Code:
Problem: Instead of filling the TP field of the actual row, it fills all TP fields on the page, that is for all rows.
HOWEVER, if I remove the top row (<td width="817" bgcolor="white" valign="top">), so that the table is not inside that TD, it works fine.
How should I adjust the script to make it work inside the TD?
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Nov 25, 2011
how I can use Jquery to append and remove data into a table by checking and unchecking html checkboxes?(Or any plugin for this?) I would like to generate an online order invoice from the following checkboxes:
<
fieldset
>
<
[Code].....
I find these two example on the net but (The first example looks too similar to what I would like to do but with a table) but Icouldn'tfigure out how to modify them? [URL]
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Mar 16, 2010
I'm kinda new in jQuery, used till today only jQuery plugins, but want to start using the jQuery itself.
[Code]...
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Apr 25, 2011
I make a table that shows invoice, JobName, and date.
It might show up like this...
Ok, then, when the user clicks one of those invoice numbers, I'd like to have a table expand from within that table that shows the details of that invoice
Details might look like:
So the final product would look like this when the "10001" invoice button is clicked:
Is this something I should use AJAX for? I'd like it to look pretty like what I saw in this "Welcome to ruby" page. The page seems to reference AJAX only once, and it's in the below snippet... I'm confused how it works since I can't find and AJAX imports
I tried messing around with an html tag table, but here's where I got... which doesn't even work without the complicated expansion effects:
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Mar 20, 2006
I have a javascript function that catches a click event of a row in a table, but I am looking for a way to simulate a click in the first row on page load.
function onRowClick(row)
{
//Do something
}
My table is actually a .Net Datagrid named dgrList, here is the grid
<asp:datagrid id="dgrList" runat="server" Width="448px"
BorderColor="#E7E7FF" BorderStyle="None" BorderWidth="1px"
BackColor="White" CellPadding="3" GridLines="Horizontal"
autogeneratecolumns="False">
Now when I try to run something like
onRowClick(document.frmRemoteScan.dgrList.rows(0)) ;
I get the message that dgrList is null or not an object, and when I loop throught the elements in my form, dgrList is not one of them (yes it is between the form tags).
My question, is there a way to reference the created table via javascipt? Or does anyone have a way to simulate the row clcik via javascript.
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