Through the use of document.createElement("th"), I am dynamically inserting columns into a table.
var newTH = document.createElement('th');
Is there a way to add an onClick attribute to this element so that users can delete a column by clicking on its header? Any assistance would be greatly appreciated. Alternatively, if direct application of the event listener is not feasible, can something be placed within
newTH.innerHTML
to achieve the desired functionality?
let createNewHeading = document.createElement('h2');
createNewHeading.innerHTML = 'Greetings, Earth!';
createNewHeading.onclick = function () {
this.parentElement.removeChild(this);
};
let mainContent = document.getElementById('main-content');
mainContent.appendChild(createNewHeading);
Live demo: http://jsbin.com/12abc/
An alternative way to handle the element is by using this.style.visibility = 'hidden'.
let addTH = document.createElement('th');
addTH.setAttribute("onclick", "deleteColumn(#)");
addTH.setAttribute("id", "#");
function deleteColumn(#){
// remove the specified column #
}
let tableHeading = document.createElement('th');
tableHeading.onclick = function() {
//Add your code here
}
let createNewTableHead = document.createElement('th');
createNewTableHead.addEventListener( 'click', () => {
// Functionality to remove the column can be added here
} );
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