jQuery To Get Table Row Values Of Selected Checkboxes
Last Updated : Mar 11, 2024
IN - jQuery | Written & Updated By - Ashish
In this article we will show you the solution of jQuery to get table row values of selected checkboxes, here we needs to create table with checkbox at each row when user select checkbox we have to collect that row values in jquery by each(), closest() and cells property.
The each() method will used for iterates function each time and closest() method returns the first ancestor of the selected element which may be a parent, grandparent or great grandparent then ‘cells’ property used to selects cells from row in table.
Step By Step Guide On jQuery To Get Table Row Values Of Selected Checkboxes :-
Here we defined table with few attributes ‘id, rules, cellspacing, border, style’ which are help for display table in our expected way.
In table we created five rows which include headers ‘Name, Position, Age’ so in each row we need to specify data in three columns with respective headers and at last we defined button ‘Submit’ with id for generate jquery function after click.
In jquery we defined function, there we defined click() method with ‘#btn’ button which is generates function when user clicks on it.
Here we selecting table checkbox in each row which are all selected by user and then we collecting that row value and cells position of ‘1,2,3’ data appends on variable ‘hd’ then finally we printed on alert() method.
<!DOCTYPE html>
<html>
<head>
<title>Get table row value of selected checkbox</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<body>
<script>
$(function(){
$("#btn").click(function(){
var hd="Name Position Age\n";
$("#exm input[type=checkbox]:checked").each(function(){
var rw=$(this).closest("tr")[0];
hd += rw.cells[1].innerHTML;
hd += " "+rw.cells[2].innerHTML;
hd += " "+rw.cells[3].innerHTML;
hd += "\n";
});
alert(hd);
});
});
</script>
<table id="exm" rules="all" cellspacing="0" border="1" style="border-collapse: collapse;">
<tr>
<th> </th>
<th style="width: 80px;">Name</th>
<th style="width: 120px;">Position</th>
<th style="width: 120px;">Age</th>
</tr>
<tr>
<td><input type="checkbox"></td>
<td>Harry</td>
<td>Interior Architect</td>
<td>61</td>
</tr>
<tr>
<td><input type="checkbox"></td>
<td>Rose</td>
<td>Programmer Trainee</td>
<td>23</td>
</tr>
<tr>
<td><input type="checkbox"></td>
<td>Luci</td>
<td>Project Manager</td>
<td>26</td>
</tr>
<tr>
<td><input type="checkbox"></td>
<td>Jene</td>
<td>Website Developer</td>
<td>32</td>
</tr>
</table>
<button id="btn">Submit</button>
</body>
</html>
- <!DOCTYPE html> tag which is instruct the web browser about what version of HTML file written in and it’s not have any ending tag.
- The<html> tag is used to indicate the beginning of HTML document.
- As above shown <head> tag is contain information about webpage and external file links are declared here. <title> tag is used for set the webpage title.
- Here we imported open source jquery library support file which is needed for coding using jquery in program.
- Both <head> and <title> tags having their pair end tag, so we need to close the ending tags respectively. If you’re not closed anyone of ending tag properly that is also affect the webpage result.
- <body> tag is beginning of main coding part because it contain coding of entire website blocks and elements described here.
- In script we defined function() and click() method within that we defined variable ‘hd’ with header names ‘Name Position Age\n’ then we collecting table’s selected checkbox by $("#exm input[type=checkbox]:checked").
- Now we need to append this with each function which will check each checkbox in table row and then within that we collecting that row values by closest(‘tr’)[0] stored on variable ‘rw’.
- Using ‘rw’ we can collect cells position of ‘1,2,3’ data when we appends with ‘rw’ and ‘innerHTML’ helps us for add that row value on variable ‘hd’ which process handled for each selected checkbox row.
- Alert() method helps us for showing result of collected table data values on alert box.
- In html block we defined table with id ‘exm’ there we defined five rows which including headers ‘Name, Position, Age’ and remaining are data which are defined with checkbox at first cell then at last we defined submit button with id ‘btn’.
- Both </body>,</html> tags closed respectively. </body> tag indicates the end of body, Then </html> tag indicates the end of HTML document.
Conclusion :-
In conclusion now we are able to know how to get table row values of selected checkbox using jquery.
Before execution of program we needs to confirm internet connection because then only that jquery file will supports defined jquery codes without error.
When we executes program on browser we can see table with four rows of data with checkboxes there user needs select any checkbox then clicks on submit which collects that row value and displayed on alert box like ‘Name Position Age, Harry Interior Architect 61’.
I hope this article on jQuery to get table row values of selected checkboxes helps you and the steps and method mentioned above are easy to follow and implement.
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