Search results
6 sie 2009 · var items = $.unique( items ); //iterate unique array and build array of select options. $.each( items, function(i, item){. options.push('<option value="' + item + '">' + item + '</option>'); }) //finally empty the select and append the items from the array. $('#selectId').empty().append( options.join() );
23 lis 2017 · I want to retrieve the values from the first column of my DataTable, of all selected rows. So, the dev of DataTables suggests the following: function getValues() { let rows = table.rows( { selected: true } ); return table.cells( rows, 0 ).data(); } That works fine if a single row is selected.
24 kwi 2024 · This post will discuss how to get all options of a select in JavaScript and jQuery. 1. Using jQuery. With jQuery, you can use the .each() method, which is a concise and less error-prone way to iterate over the DOM elements.
26 kwi 2024 · One could use document.querySelectorAll() to get all the elements, put them into an array using the spread syntax ... and then call .map() to put the innerText of each element into an array. function tableToEmail() { const emails = document.querySelectorAll('td:has(input.selector:checked) ~ .email'); const recipients = [...emails].map(el => el ...
1 maj 2021 · This post will discuss how to get all selected values of a multi-select dropdown list with jQuery. With jQuery, you can use the .val() method to get an array of the selected values on a multi-select dropdown list.
7 mar 2024 · To get all selected values of a multiple select field: Use a for...of loop to iterate over the select field's options. Check if each option is selected. Push the values of the selected options into an array. Here is the HTML for the example. index.html.
11 sty 2011 · On occasion it is nice to be able to select and copy the contents of a column from a table element. Using jQuery, this is a simple task that takes advantage of the following jQuery features: Event Handling – for the double-click of the column header. Selectors – to determine which DOM elements to process. Traversing – start from a TH that ...
