Print HTML by ID

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<script type="text/javascript">

$(document).ready(function () {  

$("#btn_print").on("click", function () {

printData();

})

});

function printData() {

var divToPrint = document.getElementById("grdlist"); 

newWin = window.open("");

newWin.document.write(divToPrint.outerHTML);

newWin.print();

newWin.close();

} 

</script>

Selected text in jquery in Dropdownlist

$('#dropDownId :selected').text();

Get Url Parameter in JQuery

Get Url Parameter in JQuery

// Assuming url "http://www.abc.com?cd=1234&name=ram kumar"

<script>
function getUrlParameter(param_name) {
        param_name = param_name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
        var regex = new RegExp('[\\?&]' + param_name + '=([^&#]*)');
        var results = regex.exec(location.search);
        return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' '));
};

$(document).ready(function () {
 alert(getUrlParameter("cd"));
 var v_cd = getUrlParameter("cd");
 var v_name = getUrlParameter("name");
});
</script>

Result
123
ram kumar

Print table in JQuery

<table border="1" cellpadding="3"
id="printTable">
<tbody><tr>
<th>First Name</th>
<th>Last Name</th>
<th>Points</th>
</tr>
<tr>
<td>Jill</td>
<td>Smith</td>
<td>50</td>
</tr>
<tr>
<td>Eve</td>
<td>Jackson</td>
<td>94</td>
</tr>
<tr>
<td>John</td>
<td>Doe</td>
<td>80</td>
</tr>
<tr>
<td>Adam</td>
<td>Johnson</td>
<td>67</td>
</tr>
</tbody></table>

<br />
<br />

<button>Print me</button>




JQuery is...


function printData()
{
   var divToPrint=document.getElementById("printTable");
   newWin= window.open("");
   newWin.document.write(divToPrint.outerHTML);
   newWin.print();
   newWin.close();
}

$(document).ready(function(){
$('button').on('click',function(){
printData();
})
})

Select query in sql server

》 select * from table_name