I have a variable row['case'] returned from AJAX which is equal to "Hello World!". The problem is that when I try to assign it to another variable, only "Hello" is getting assigned, row['case'] = "Hello", instead of row['case'] = "Hello World!".
Here's the block of code where the issue is present:
$(document).ready(function() {
var table = $('#peacecard').DataTable({
"ajax": "http://localhost:8080/peace_reports/data.php",
"columns": [
{
"className": 'details-control',
"orderable": false,
"data": null,
"defaultContent": ''
},
{ "data": "Name" },
{ "data": "Vendor", "className": 'dt-right' }
{ "data": "case", "render": function(data, type, row, meta){
if (data == "true"){
data = "<i title="+row['case2']+" id='thei'; }
else { data = ""; }
return data; },
"className": 'dt-center'}
],
"order": [[1, 'asc']]
});
This is what console.log(row) shows:
Object {Vendor: "123", Name: "MyHome", case2: "Hello World!"}
You are missing quotes and a </i> on this line:
data = "<i title="+row['case2']+" id='thei';
It should be something like:
data = "<i title='"+row['case2']+"' id='thei'></i>";
Related
I have a simple datatable that shows some JSON data, received from an API endpoint.
I added a column that will hold a button on each row of the table. This button, when hit, will fire an AJAX request with the value of id for that specific row.
This actual code works, but now, instead of only sending the value of id, i would also like to edit the table so that, when the button is hit, it will send the values of id and item for that row. Can someone give me some piece of advice on how to do that?
On another question, i've been told to use Data Attributes, but i don't really know how would i integrate this into my current code. Any advice is appreciated.
$(document).ready(function() {
$(document).on('click', '.btnClick', function() {
var statusVal = $(this).data("status");
console.log(statusVal)
callAJAX("/request_handler", {
"X-CSRFToken": getCookie("csrftoken")
}, parameters = {
'orderid': statusVal
}, 'post', function(data) {
console.log(data)
}, null, null);
return false;
});
let orderstable = $('#mytalbe').DataTable({
"ajax": "/myview",
"dataType": 'json',
"dataSrc": '',
"columns": [{
"data": "item"
}, {
"data": "price"
}, {
"data": "id"
},],
"columnDefs": [{
"targets": [2],
"searchable": false,
"orderable": false,
"render": function(data, type, full) {
return '<button type="button" class="btnClick sellbtn" data-status="replace">Submit</button>'.replace("replace", data);
}
}]
});
});
You could use the full parameter of the DataTables render function to store the values of the current seleceted row. In this way:
return '<button type="button" class="btnClick sellbtn" data-status="' + btoa(JSON.stringify(full)) + '">Submit</button>';
In the above code, the data-status data attribute will contains the stringified version of the current object value in base64 by using btoa(). In base64 because for some reason we cannot directly store the stringified version of the object in the button's data attribute.
Then, in the button's click event, you have to do:
Decode the stringified object by using atob().
Parse into object by using JSON.parse().
Something like this:
$(document).on('click', '.btnClick', function() {
var statusVal = $(this).data("status");
// Decode the stringified object.
statusVal = atob(statusVal);
// Parse into object.
statusVal = JSON.parse(statusVal);
// This object contains the data of the selected row through the button.
console.log(statusVal);
return false;
});
Then, when you click in the button you will see this:
So, now you can use this object to send in your callAJAX() function.
See in this example:
$(function() {
$(document).on('click', '.btnClick', function() {
var statusVal = $(this).data("status");
// Decode the stringified object.
statusVal = atob(statusVal);
// Parse into object.
statusVal = JSON.parse(statusVal);
// This object contains the data of the selected row through the button.
console.log(statusVal);
return false;
});
let dataSet = [{
"id": 1,
"item": "Item 1",
"price": 223.22
},
{
"id": 2,
"item": "Item 2",
"price": 243.22
},
{
"id": 3,
"item": "Item 3",
"price": 143.43
},
];
let orderstable = $('#myTable').DataTable({
"data": dataSet,
"columns": [{
"data": "item"
}, {
"data": "price"
}, {
"data": "id"
}, ],
"columnDefs": [{
"targets": [2],
"searchable": false,
"orderable": false,
"render": function(data, type, full) {
// Encode the stringified object into base64.
return '<button type="button" class="btnClick sellbtn" data-status="' + btoa(JSON.stringify(full)) + '">Submit</button>';
}
}]
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="//cdn.datatables.net/1.10.20/js/jquery.dataTables.min.js"></script>
<link href="//cdn.datatables.net/1.10.20/css/jquery.dataTables.min.css" rel="stylesheet" />
<table id="myTable" class="display" width="100%"></table>
Hope this helps!
I am trying to get the <span> tag into the "salesStatusName" column cell that already has some data in it. The tag should be placed in there when the value of the last column "completelyDelivered" is true. However, I also don't want "completelyDelivered" to even be a column in the table, so I assume I somehow need to access the value of "completelyDelivered" attribute in the received JSON.
How it looks now:
https://i.imgur.com/S171i2o.png circle in a separate column
How I want it to look:
https://i.imgur.com/74nCnGu.png circle within Status Name column
I looked around and there are very similar questions, but I was unable to implement any solution.
DataTables instantiation code:
Note that I use AJAX and get JSON code returned
$(document).ready(function () {
$.fn.dataTable.moment('MM-DD-YYYY');
var datatableObj = $('#salesOrdersTable').DataTable({
"ajax": {
"url": "/Orders/GetAll",
"type": "GET",
error: function (error) {
RedirectUserToErrorPage();
}
},
"columns": [
{ "data": "salesOrderNumber" },
{ "data": "salesOrderNumber" },
{ "data": "poNumber" },
{ "data": "orderDateString" },
{ "data": "company" },
{ "data": "salesPerson" },
{ "data": "salesStatusName" },
{ "data": "completelyDelivered" }
],
"columnDefs": [
{
"targets": 0, //salesOrderNumber col
"orderable": false,
"render": function (data) {
return '<input type="button" value="+" onclick="location.href=\'/Shipments/Get?salesOrderNumber=' + data + '\'">';
}
},
{
"targets": 7, //completelyDelivered col
"render": function (data) {
if (String(data) == "true") {
return '<span class="SalesOrderDelivered">⬤</span>';
}
return "";
}
},
{ className: "salesOrderNumber", "targets": 1 },
],
});
I've done some research and figured it out.
Basically, if you write { "data": null }, as a definition for a column, you gain access to all properties of that row. So, in "render": function(data) function, write data["propertyName"] to get the value.
Code:
$(document).ready(function () {
$.fn.dataTable.moment('MM-DD-YYYY');
var datatableObj = $('#salesOrdersTable').DataTable({
"ajax": {
"url": "/Orders/GetAll",
"type": "GET",
error: function (error) {
RedirectUserToErrorPage();
}
},
{"data": "salesOrderNumber",},
{ "data": "salesOrderNumber" },
{ "data": "poNumber" },
{ "data": "orderDateString" },
{ "data": "company" },
{ "data": "salesPerson" },
{ "data": null, },//this is Sales Status column.
//"data: null" accesses all JSON data. We need this so that in "columnDefs" section
//we can use the values of both "completelyDelivered" and "salesStatusName" properties.
],
"columnDefs": [
{
"targets": 0, //button col
"orderable": false,
"render": function (data) {
return '<input type="button" value="+" onclick="location.href=\'/Shipments/GetShipments?salesOrderNumber=' + data + '\'">';
}
},
{
"targets": 6, //Sales Status col.
"render": function (data) { //This is where we can use values of "completelyDelivered" and "salesStatusName" JSON properties.
if (String(data["completelyDelivered"]) == "true") {
return (String(data["salesStatusName"]) + '<span class="AllDelivered"> ⬤</span>');
} else {
return String(data["salesStatusName"]);
}
}
},
{ className: "salesOrderNumber", "targets": 1 },
],
});
I am working on an ASP.Net Core 2.1 MVC web application and I am using DataTables.Net datatable v1.10.19 for my lists.
I am creating master/detail drill downs where the first list (DataTable) of job activity provides a link on each row to the respective detail record. I am using pagination as well.
On the detail record, I want to have a breadcrumb that takes me back to the job activity list, and to the correct page number where I was at then I clicked on the detail link.
What I am doing is passing the query properties I am using on the Job Activity DataTable as query string parameters to the detail page so I can correctly populate the breadcrumb URL back to the job activity page.
I can see on the DataTable.Net API reference that I can use page.info() from the API to get the current page using something like this;
var table = $('#example').DataTable();
var info = table.page.info();
$('#tableInfo').html(
'Currently showing page '+(info.page+1)+' of '+info.pages+' pages.'
);
The problem is that I initialize the DataTable as part of the table setup and in the body of that function is where I am populating the link data for the detail page. I can't seem to do two .DataTable() calls, such as doing the call to the DataTable function to get the page info to initialize a pageNumber variable and then call the main .DataTable function as it causes the init of the main DataTable function to fail.
So, I need a way to get the current page from within the main .Datatable() function, if possible.
Here is my main DataTable() function;
jQuery(document).ready(function($) {
//Get the Timezone offset between local time and UTC
var d = new Date();
var m = d.getTimezoneOffset();
var minutesToOffset = parseInt(m, 10);
var companyId = $('#company-filter').val();
var siteId = $('#site-filter').val();
var aging = $('#aging-filter').val();
console.log(`companyId: [${companyId}], siteId: [${siteId}], Aging Days: [${aging}]`);
var table = $("#ssflist").DataTable({
//"dom": "lrtip",
"initComplete": function() {
$('#spinner1').hide();
$('#spinner2').hide();
},
"processing": true,
"serverSide": true,
"filter": true,
"orderMulti": false,
"order": [[6, "desc"]],
"ajax": {
"url": `/JobActivity/LoadData?companyId=${companyId}&siteId=${siteId}&agingDays=${aging}`,
"type": "POST",
"datatype": "json"
},
"oLanguage": {
"sSearch": "Filter"
},
"columnDefs": [
{ "orderable": false, "targets": [9, 10] },
{ "className": "text-center", "targets": [0, 9, 10] },
{
"targets": [6, 7],
"render": function(data) {
if (data != null) {
return moment(data).subtract(minutesToOffset, 'minutes').format('M/D/YYYY h:mm a');
}
}
}
],
"columns": [
{
"render": function(data, type, full, meta) {
if (full.ManifestStatus === 0) {
return '<i class="far fa-clock text-primary" title="Not started"></i>';
} else if (full.ManifestStatus === 1) {
return '<i class="fas fa-sync-alt text-primary" title="Pending"></i>';
} else if (full.ManifestStatus === 2) {
return '<i class="far fa-file-alt text-primary" title="Manifested"></i>';
} else if (full.ManifestStatus === 3) {
return '<i class="far fa-times-circle text-danger" title="Failed"></i>';
} else if (full.ManifestStatus === 4) {
return '<i class="far fa-check-circle text-primary" title="Uploaded"></i>';
} else return '<i class="far fa-question-circle text-primary" title="Unknown status"></i>';
},
"name": "ManifestStatus"
},
{
"render": function(data, type, full, meta) {
if (type === 'display' && data != null) {
data =
`<a href="/shippingServicesFileDetail/detail?id=${full.Id
}&returnTitle=Job Activity List&companyId=${companyId}&siteId=${siteId}&agingDays=${
aging}">
<button type="button" class="btn btn-outline-primary btn-sm">` +
data +
`</button></a>`;
}
return data;
},
"data": "Id",
"name": "Id"
},
{ "data": "TransactionId", "name": "TransactionId", "autoWidth": true, "defaultContent": "" },
{ "data": "CompanyName", "name": "CompanyName", "autoWidth": true, "defaultContent": "" },
{ "data": "SiteName", "name": "SiteName", "autoWidth": true, "defaultContent": "" },
{ "data": "ReferenceId", "name": "ReferenceId", "autoWidth": true, "defaultContent": "" },
{ "data": "CreatedDate", "name": "CreatedDate", "autoWidth": true, "defaultContent": "" },
{ "data": "UploadDate", "name": "UploadDate", "autoWidth": true, "defaultContent": "" },
{ "data": "Environment", "name": "Environment", "autoWidth": true, "defaultContent": "" },
{
"render": function(data, type, full, meta) {
data = full.H1RecordCount + full.D1RecordCount + full.C1RecordCount;
return data;
},
"name": "Count"
},
{
"render": function(data, type, full, meta) {
if (full.AzureFileUrl != null) {
data =
`<a href="/JobActivity/getManifest?azureFileUrl=${full.AzureFileUrl
}&azureFileName=${full.AzureFileName}">
<i class="far fa-arrow-alt-circle-down text-primary" title="Download Manifest"></a>`;
return data;
} else {
return null;
}
},
"name": "AzureFileUrl"
}
],
// From StackOverflow http://stackoverflow.com/a/33377633/1988326 - hides pagination if only 1 page
"preDrawCallback":
function(settings) {
var api = new $.fn.dataTable.Api(settings);
var pagination = $(this)
.closest('.dataTables_wrapper')
.find('.dataTables_paginate');
pagination.toggle(api.page.info().pages > 1);
},
});
$('#companyId').on('change',
function() {
table.search(this.text).draw();
});
});
The relevant link code is...
data = `<a href="/shippingServicesFileDetail/detail?id=${full.Id
}&returnTitle=Job Activity
List&companyId=${companyId}&siteId=${siteId}&agingDays=${
aging}">
I want to add a parameter to this link that represents the current page of the Datatable so that I can pass it back in the breadcrumb link on the detail page and have the datatable go to the correct page.
So I need a way to get the current page from within the
var table = $("#ssflist").DataTable({
function itself so I can pass that value in the link to the detail page.
Is there a property or method from within the Datatable function that will get me the current page value?
How to get all values of all rows of a specific column?
Basically what I want to achieve is, get all the values from 'Key' column and push to allAdminKeys array as global variable because I need those values in somewhere else.
var t = $('#adminKeysTable').DataTable( {
"ajax": {
"url": getKeysById,
"dataSrc": function(json) {
var rows = [];
for (var i=0;i<json.keys.length;i++) {
//skip rows "if a condition is met"
//here just any rows except row #1
if (json.keys[i].privileges == '32')
rows.push(json.keys[i]);
}
return rows;
}
},
"columns": [
{ "data": null },
{ "data": "name" },
{ "data": "key" },
{ "data": null }
],
"columnDefs": [
{ "targets": 0, "searchable": false, "orderable": false},
{ "targets": 2, "name": "key"},
{ "targets": -1, "defaultContent": '<div class="tb-btn regenerate-btn" id="btnRegenerateAdminKey" data-toggle="modal" data-target="#regenerateAdminKeyConfirmation"></div>'}
],
"order": [[ 1, 'asc' ]],
"paging": false,
"ordering": false,
"info": false,
'processing': true
} );
var allAdminKeys = [];
var rowData = t.rows().data(); //t is my table
$.each($(rowData), function(key,value){
allAdminKeys.push(value["key"]); //filter by "Key" column
})
console.log(allAdminKeys); // returning an empty array
You can use .columns() function to access the data
let col = 0 // can be column index or css class of column header
// get all cells of the column
const cells = $yourDataTable.columns(col).nodes()
"initComplete": function(settings, json){
for (var i=0;i<json.keys.length;i++) {
allAdminKeys.push(json.keys[i].key);
}
}
Managed to achieve what I wanted by adding this.
I have a working datatable that is retrieving data from a file :
I want to group row, something like this :
https://datatables.net/examples/advanced_init/row_grouping.html
My goal would to have my datatable to look like this, grouping row by the date (last column), but even looking at the code, I have trouble to make it work. I'd like some help to make that work if you could.
Here is the code of my datatable :
$(document).ready(function() {
$('#datatable').DataTable( {
"ajax": "<?php echo base_url()."assets/files/data/data.txt"; ?>" ,
"columns": [
{ "data": "etat" },
{ "data": "dest" },
{ "data": "message" },
{ "data": "exp" },
{ "data": "date" }
],
"order": [[ 0, "desc" ]],
"responsive": true
} );
} );
You should use drawCallback function.
Try.
$(document).ready(function() {
$('#datatable').DataTable({
"columns": [
{ "data": "etat" },
{ "data": "dest" },
{ "data": "message" },
{ "data": "exp" },
{ "data": "date" },
{ "data": "extra" }
],
"order": [[ 4, "desc" ]],
"responsive": true,
drawCallback: function (settings) {
var api = this.api();
var rows = api.rows({ page: 'current' }).nodes();
var last = null;
api.column(4, { page: 'current' }).data().each(function (group, i) {
if (last !== group) {
$(rows).eq(i).before(
'<tr class="group"><td colspan="8" style="BACKGROUND-COLOR:rgb(237, 208, 0);font-weight:700;color:#006232;">' + 'GRUPO ....' + group + '</td></tr>'
);
last = group;
}
});
}
});
} );
Result: https://jsfiddle.net/cmedina/7kfmyw6x/13/
It seems you get the error when outputting the url by PHP into the Javascript.
Try this instead:
ajax: "<?php echo base_url() . 'assets/files/data/data.txt'; ?>"
Not the single-qoutes in the PHP-code.