Generate Header according to need.

Question

Hi guy's , I want to add header according our need and also remove it on run time. please suggest me if you have any idea regrading this. Thanks

Rajkiran Swain · Answer

Hello, If you want to dynamically add and remove headers based on your needs at runtime, you can utilize JavaScript or jQuery to achieve this. Here's an example of how you can do it: 1. Adding a Header: - Identify the target element where you want to add the header. - Create a new header element using JavaScript/jQuery. - Set the content and styling of the header as per your requirements. - Append the header element to the target element. Example using JavaScript: ```javascript // Assuming you have a target element with an id "targetElement" // Create a new header element var header = document.createElement("h1"); header.textContent = "Your Header Text"; header.style.color = "blue"; // Append the header element to the target element var target = document.getElementById("targetElement"); target.appendChild(header); ``` Example using jQuery: ```javascript // Assuming you have a target element with an id "targetElement" // Create a new header element var header = $(" ").text("Your Header Text").css("color", "blue"); // Append the header element to the target element $("#targetElement").append(header); ``` 2. Removing a Header: - Identify the header element you want to remove, either by its class, id, or other selector. - Use JavaScript/jQuery to select the header element. - Remove the selected header element from its parent. Example using JavaScript: // Assuming you have a header element with an id "headerToRemove" // Select the header element var headerToRemove = document.getElementById("headerToRemove"); // Remove the header element from its parent headerToRemove.parentNode.removeChild(headerToRemove); ``` Example using jQuery: ``` // Assuming you have a header element with a class "headerToRemove" // Remove the header element $(".headerToRemove").remove(); ``` By employing these techniques, you can dynamically add and remove headers as needed in your web page or application. I hope this helps! Let me know if you have any further questions.

Rajkiran Swain · Answer

Hi there, To dynamically add or remove headers according to your needs at runtime, you can use the following approach: 1. Adding a Header: - Identify the location where you want to add the header. It could be a table, a container, or any other element. - Use JavaScript/jQuery to create a new element for the header and set its content and styling as per your requirements. - Append the header element to the desired location in the DOM. Example: // Assuming you have a container element with an id "headerContainer" // Create a new header element var header = document.createElement("h2"); header.innerHTML = "Your Header Text"; header.style.color = "red"; // Append the header element to the container var container = document.getElementById("headerContainer"); container.appendChild(header); ``` 2. Removing a Header: - Identify the header element you want to remove. It could be based on a specific class, id, or any other selector. - Use JavaScript/jQuery to select the header element. - Remove the selected header element from the DOM. Example: // Assuming you have a header element with a class "customHeader" // Select the header element var headerToRemove = document.querySelector(".customHeader"); // Remove the header element from the DOM headerToRemove.remove(); ``` By using the above techniques, you can dynamically add or remove headers as needed in your web page or application. Hope this helps! Let me know if you have any further questions.