I am tring to delete data from jquery data table but function not calling

Question

1.00/5 (1 vote)

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error in crome :

Uncaught SyntaxError: Invalid or unexpected token

output showing crome :

<a onclick="DeleteOrdersDtl('FH001" ');="">Delete</a>

error in firefox :

Uncaught SyntaxError: '' string literal contains an unescaped line break

output showing firefox:

<a onclick="DeleteOrdersDtl('FH001" ');="">Delete</a>

any one can help me

What I have tried:

i have try 
<pre>
    function getorderdtl(PlanNo) {
        $.ajax({
            url: "/Home/GetOrdersDtl?PlanNo=" + PlanNo,
            type: "GET",
            contentType: "application/json;charset=utf-8",
            dataType: "json",
            success: function (result) {
                var html = '';
                $.each(result, function (key, item) {
                    html += '<tr>';
                    html += '<td>' + item.VsNo + '</td>';

                    html += '<td>' + item.Weight + '</td>';
                    html += '<td>' + item.Quality + '</td>';
                    html += '<td>' + item.GSM + '</td>';
                    html += '<td>' + item.Width + '</td>';
                    html += '<td>' + item.Length + '</td>';

                    html += "<td><a  onclick='return getbyID(" + item.TxnNo + ")'>Edit</a> | <a  onclick=DeleteOrdersDtl('"+ item.TxnNo +"');>Delete</a></td>";
                    html += '</tr>';
                });
                $('.tbody').html(html);
            },
            error: function (errormessage) {
                alert(errormessage.responseText);
            }
        });
    }

but it not woorking for me

i also try another one

function getorderdtl(PlanNo) {

    $('#orderdtl').DataTable({
        destroy: true,
        "ajax": {
            "url": '/Home/GetOrdersDtl?PlanNo=' + PlanNo,
            "type": 'POST',
            "datatype": 'json'
        },
        "columns": [
             { "data": "VsNo", "name": "VsNo", "autoWidth": true },
           { "data": "Weight", "name": "Weight", "autoWidth": true },
              { "data": "Quality", "name": " Quality ", "autoWidth": true },

              { "data": "GSM", "title": "GSM", "name": "GSM", "autoWidth": true },
               { "data": "Width", "title": "Width", "name": "Width", "autoWidth": true },
              { "data": "Length", "name": "Length", "autoWidth": true },
               {
                   "render": function (data, type, full) {
                       return "<a class='btn-danger' onclick=DeleteOrdersDtl('" + full.TxnNo + "')>"></a> | <a style='font-size:12; color:white;  background-color:green; padding:4px;border-radius:4px;margin-left:2px' class='btn-primary' onclick=EditOrderDtl('" + full.TxnNo + "')>^__i class="fa fa-edit"></a>";
                   }
               }
                
        ]

    });

}

other way i tried

return '<a class="btn-danger" onclick=DeleteOrdersDtl("'+ full.TxnNo +'")></a>';

return '<a class="btn-danger" onclick=DeleteOrdersDtl('+ full.TxnNo +')></a>';

but its not working for me

Posted 31-May-21 20:59pm

Charan 2021

Updated 1-Jun-21 22:23pm

v2

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Richard Deeming · Answer 1 · 2021-06-01T03:50:00

If you need to support Internet Explorer, then try:

JavaScript

html += "<td><a  onclick='return getbyID(\"" + item.TxnNo + "\")'>Edit</a> | <a  onclick='DeleteOrdersDtl(\""+ item.TxnNo +"\");'>Delete</a></td>";

If you can drop Internet Explorer support, then use a template literal[^]:

Javscript

html += `<td><a  onclick='return getbyID("${item.TxnNo}")'>Edit</a> | <a  onclick='DeleteOrdersDtl("${item.TxnNo}");'>Delete</a></td>`;

Alternatively, use a template library to generate the HTML - for example, Handlebars[^]:

HTML

<script id="order-detail-template" type="text/x-handlebars-template">
{{#each this}}
<tr>
    <td>{{VsNo}}</td>
    <td>{{Weight}}</td>
    <td>{{Quality}}</td>
    <td>{{GSM}}</td>
    <td>{{Width}}</td>
    <td>{{Length}}</td>
    <td><a onclick="return getbyID('{{TxnNo}}')">Edit</a> | <a onclick='DeleteOrdersDtl("{{TxnNo}}');">Delete</a></td>
</tr>
{{/each}}
</script>

<script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/4.7.7/handlebars.min.js" integrity="sha512-RNLkV3d+aLtfcpEyFG8jRbnWHxUqVZozacROI4J2F1sTaDqo1dPQYs01OMi1t1w9Y2FdbSCDSQ2ZVdAC8bzgAg==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>

<script>
$(function(){
    const orderDetailTemplate = Handlebars.compile($("#order-detail-template").html());
    ...
    const getorderdtl = function(PlanNo) {
        $.ajax({
            url: "/Home/GetOrdersDtl?PlanNo=" + encodeURIComponent(PlanNo),
            type: "GET",
            contentType: "application/json;charset=utf-8",
            dataType: "json",
            success: function (result) {
                const html = orderDetailTemplate(result);
                $(".tbody").html(html);
            },
            error: function (errormessage) {
                alert(errormessage.responseText);
            }
        });
    };
    ...
});
</script>

Charan 2021 · Answer 2 · 2021-06-01T22:23:00

Solution 2

Hi Richard Deeming thanks for support,

hi have find the solution,
i am tring to pass string data which may content space,

i change the para meter "string" to "int" and it works for me thanks..

Posted 1-Jun-21 22:23pm