I have this table, and I want to add Rows up the button, in the same rowId. For example, on clicking the Add Row 1 button, i want to add a row in row1, under "Some content 1", and so on.
<table id="table1">
<thead>
<th>Heading 1</th>
<th>Heading 2</th>
</thead>
<tbody>
<tr id="row1">
<td>Some content 1<td>
<td><button id="addButton1">Add Row 1</button><td>
</tr>
<tr id="row2">
<td>Some content 2<td>
<td><button id="addButton2">Add Row 2</button><td>
</tr>
<tbody>
</table>
This is the script I use so far:
$("#addBtn").on("click", function () {
$("#table1 tbody").append("<tr><td>1</td><td>1</td></tr>");
});
This is adding rows at the end of the table. How can I add rows in between, in the same section, using jQuery?
Try to use .closest() along with .after() to achieve what you want, and you should use id starts with selector in this context or you can add one common class for all of that buttons and use that as a selector.
$("[id^=addButton]").on("click", function () {
$(this).closest('tr').after("<tr><td>1</td><td>1</td></tr>");
});
Side Note: I have edited some of your ugly html in order to make your code valid
DEMO
You can do like this.
$("#table1 button").on("click", function () {
$(this).parents('tr').after("<tr><td>1</td><td>1</td></tr>");
});
Related
I want to add listener to the html table column So that when I click the so called visualized table column, I want to perform something using js. consider this:
<table>
<thead>
<tr>
<th>name</th>
<th>lastname</th>
</tr>
</thead>
<tbody>
<tr>
<td>Guga</td>
<td>Nemsitsveridze</td>
</tr>
<tr>
<td>Giorgi</td>
<td>Beshidze</td>
</tr>
</tbody>
</table>
Now when I click the lastname cell (I mean the one of the following elements: <th>lastname</th>, <td>Nemsitsveridze</td>, <td>Beshidze</td>) I want to perform something using js.
The solution I was thinking about is to assign some kind of class attribute to each element of the lastname cell and add the same event listener to them independently, but I'm not sure if it is the only solution to this problem.
If anyone has an idea how to achieve this goal, please, answer the question.
Thanks in advance.
In order to execute something when a column is clicked, you can add one event listener to the whole table and then check which column was clicked, then execute some code.
Using window.event.target.cellIndex you can access the cell index.
Using window.event.target.parentNode.rowIndex you can access the row index.
document.getElementById('myTbl').addEventListener('click', function(event)
{
var col = window.event.target.cellIndex;
var row = window.event.target.parentNode.rowIndex;
if (col==1){
alert('Col index is: ' + col + '\nRow index is: ' + row);
}
});
table, td {
border: 1px solid black;
}
<table id="myTbl">
<thead>
<tr>
<th>name</th>
<th>lastname</th>
</tr>
</thead>
<tbody>
<tr>
<td>Guga</td>
<td>Nemsitsveridze</td>
</tr>
<tr>
<td>Giorgi</td>
<td>Beshidze</td>
</tr>
</tbody>
</table>
I have a table with 4 columns . 4th column is a button (not shown in below code). When I click on the button in a row, I want to get row elements.
I have done it using closest selector. Is there any way to find table row element "Without using closest". This is the requirement for some reason.
Please assume there is a button at end of each row
<table id="food">
<thead>
<tr>
<th>Number</th>
<th>Name</th>
<th>Type</th>
</tr>
</thead>
<tbody>
<tr class='details'>
<td>1</td>
<td>Apple</td>
<td>Fruit</td>
</tr>
<tr class='details'>
<td>2</td>
<td>Mango</td>
<td>Fruit</td>
</tr>
<tr class='details'>
<td>3</td>
<td>Grape</td>
<td>Fruit</td>
</tr>
</tbody>
</table>
Here is the existing code, I need to replace closest. It will be awesome if I can use class names like $(this).somethin('.details');
$('#button1').click(function(){
var row = $(this).closest('tr');
//Do some stuff
})
Thanks
Use parents() and pass a class selector like
$('#button1').click(function(){
var row = $(this).parents('.details');
//Do some stuff
})
Note, you could also use closest in this case and pass the class selector
var row = $(this).closest('.details');
I have multiple tables inside div with same columns and I want them to convert to one table with all records from that tables.
Can it be done with jQuery?
My HTML looks like this:
<div id="multiTabels">
<table id="table1">
<tr>
<th>Column 1</th>
<th>Column 2</th>
</tr>
<tr>
<td>Record 1</td>
<td>Record 2</td>
</tr>
</table>
<table id="table1">
<tr>
<th>Column 1</th>
<th>Column 2</th>
</tr>
<tr>
<td>Record 3</td>
<td>Record 4</td>
</tr>
</table>
</div>
Try this :
$(function(){
var $firstTable = $('#multiTabels table:first');
$('#multiTabels table:not(:first)').each(function(){
$firstTable.append($(this).find('tr').has('td'));
$(this).remove();
});
});
JSfiddle Demo
Anything can be done with jQuery.
There's a really big thing to point out with my jsFiddle: I am using the thead and tbody tags. This is really important for segregating rows and is a semantic step forward in HTML. If you inspect tables in your dev console, you'll notice most browsers automatically add a tbody around all tr elements in a table now, so it's good to start doing this.
https://jsfiddle.net/wumztk45/
// This binds a hook to the document.
// If any 'click' events happen to an element with the id "cruch" this event fires.
// This event will persist even when crunch is deleted, and is good
// for when binding to elements that may not exist at the time.
$(document).on('click', "#crunch", function(event) {
// Find our container.
var $multiTables = $("#multiTables"),
// Find all tables in our container.
$tables = $multiTables.children("table"),
// From all tables after the first, find all <tr> elements within <tbody> elements.
$rows = $tables.not(":first").children("tbody").children("tr");
// Append these rows to the first table's tbody.
$tables.first().children("tbody").append( $rows );
// Remove the other tables.
$tables.not(":first").remove();
// Disable this button.
$(this).prop( 'disabled', true );
} );
Try this:
$(document).ready(function (){
$("#multiTabels table tr").each(function(){
$("#newTable").append($(this)); //append to any new table
});
});
<table>
<tr>
<th>#</th>
<th>Name</th>
<th>Surname</th>
</tr>
<tr onmouseover="ChangeColor(this, true);"
onmouseout="ChangeColor(this, false);"
onclick="DoNav('go.html');">
<td>1</td>
<td>John/td>
<td>Dump</td>
</tr>
</table>
Javascript:
function ChangeColor(tableRow, highLight)
{if (highLight)
{tableRow.style.backgroundColor = '#F5FFDB';}
else
{tableRow.style.backgroundColor = '';}}
function DoNav(theUrl)
{document.location.href = theUrl;}
I use the following structure to draw the table. When I hover on a row it changes the background and anywhere I click on the row it will jump to the url. What I'm trying to do is have some id identifier (that maybe goes into <td>) which basically tells certain columns in a row to behave differently. Namely this is what I'm looking for:
<table>
<tr>
<th>#</th>
<th>Name</th>
<th>Surname</th>
</tr>
<tr>
<td id="hover_go_style_1">1</td>
<td id="hover_go_style_1">John</td>
<td id="hover_go_style_2">Dump</td>
</tr>
</table>
Any ideas?
EDIT:
I forgot to mention... the id="hover_go_style_1" would take me to one url and id="hover_go_style_2" would take me to another url. That's the "difference". As it is now with onClick the whole row takes me to one url, but in essence im trying to isolate cells. Not sure how to explain this better.
You should be using CSS for your hover color, it's much simpler there. Your click event can be much nicer hooked up and handled completely in your JavaScript also. I've added a data-url (HTML5-compatible) attribute to your row to define the URL.
jsFiddle
HTML
<table>
<tr>
<th>#</th>
<th>Name</th>
<th>Surname</th>
</tr>
<tr data-url="go.html">
<td>1</td>
<td>John</td>
<td>Dump</td>
</tr>
</table>
JS
$('tr[data-url]').click(function () {
window.location.href = $(this).attr('data-url');
});
CSS
tr:hover td {
background-color:#F5FFDB;
}
/* Style the third column differently */
tr:hover td:nth-child(3) {
background-color:#F00;
}
I used to have something like,
$(elem).parents('li').find(...)
Where elem was an item in a list, so it was easy to get a reference to all of the items in the list. Now however I have added more information and decided to use a table, where the list fits into the table as follows.
[header][header][header]
[list 1][ cell ][ cell ]
[list 2][ cell ][ cell ]
[list 3][ cell ][ cell ]
I'm a little stuck creating the equivalent JQuery do a .find() on just the cells that have the list items in it. The list items are always in the left-most table cells excluding the header.
Here is what the table looks like in html.
<table id="my-table">
<tr>
<th>Column 1</th>
<th>Column 2</th>
<th>Column 3</th>
<th>Column 4</th>
</tr>
<tr>
<td>list item 1</td>
<td>junk</td>
<td>junk</td>
<td>junk</td>
</tr>
<tr>
<td>list item 2</td>
<td>junk</td>
<td>junk</td>
<td>junk</td>
</tr>
</table>
Use:
$(elem).closest('tr').find(...)
If the li's are always in the first cell of each row then this should work:
$('td:first-child>li')
If you make use of thead and tbody you can find rows only in the body much easier.
Change your markup to something like this:
<table>
<thead>
... header rows ...
</thead>
<tbody>
... body rows ...
</tbody>
</table>
Then you can simply include tbody in your jquery selector to find just rows which are body rows.
Something like #my-table tbody td:first-child. Where first-child will get you the first column.
This will give you only the first column in each row.
var rows = $('tr :nth-child(1)', '#my-table').not('th');
If you want to loop through and do something to each of these now, just use:
rows.each(function()
{
//Do something with the columnn
});
The solution below will output the matching elements, first <td> in each row, to <div id="#results"
Working example at: http://jsfiddle.net/6faUf/
HTML:
<table border="5">
<thead>
<tr><th>1</th><th>2</th><th>3</th></tr>
</thead>
<tbody>
<tr><td><ul><li>List1</li></ul></td><td>2</td><td>3</td></tr>
<tr><td><ul><li>List2</li></ul></td><td>2</td><td>3</td></tr>
</tbody>
</table>
<div id="results">The list values are: </div>
JavaScript (jQuery):
$('td:first-child').each(function(){
var value = $(this).text();
$("#results").append(value);
});
If you need the cells that have the list items in them, you'd need the :has() selector, so there'd be something like that:
$(elem).closest('table').find('td:has(li) ...') — if you need all the li in the table
or $(elem).closest('tr').find('td:has(li) ...') — if you need all the li in the raw