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The headers attribute in HTML text along with the td and th tags allows us to add one or more header cells. It holds the value header id, which specifies a list of ids for one or more header cells that the table header cell is associated to, separated by spaces. Syntax Content.. Following are the examples… Example In the following example we are using headers to add required headercells in our table. DOCTYPE html> table { ... Read More
Oncut attribute triggers when the user cuts the content of an element. Although all HTML elements supported the oncut attribute, cutting content was not allowed unless the element's contenteditable attribute was set to "true." Following are the examples… Example: Cutting some text in using In the following example we are excuting a javascript for cutting some text in an element using the oncut attribute. DOCTYPE html> function myworld() { ... Read More
For each HTML element, the id attribute specifies a special id. The id attribute's value must be distinct across the HTML content. A specific style declaration in a style sheet is referenced using the id attribute. JavaScript also uses it to access and modify the element with the given id. Following are the examples… Example In the following example we are using pointing to id name ”tutorial”. This will get styled according to the #tutorial. DOCTYPE html> #tutorial { ... Read More
When a user copies the content of an element, the oncopy event takes place.When a user copies an element, such as an image made using the element, the oncopy event also takes place.The elements with type="text" are the ones that often use the oncopy event. Following are the examples… Example In the following example we are running a javascript when copying text of an element. DOCTYPE html> function myFunction() { ... Read More
A boolean attribute makes up the hidden attribute. It indicates that an element is either not important yet or is no longer relevant when it is present. Elements that have the hidden attribute specified shouldn't be displayed by browsers.Another application of the hidden attribute is to prevent a user from viewing an element until a different requirement has been satisfied. Syntax ……… Following are the examples… Example We are using the hidden attribute to hide the element of the html script that is not relevant. DOCTYPE html> Heading This is ... Read More
The dblclick event is triggered when a pointing device button, such as the mouse's main button, is double-clicked, or when it is quickly clicked twice on the same element in a brief period of time. Following are the examples… Example: Using ondblclick attribute in HTML In the following example we are using ondblclick attribute for creating the double click event using HTML. DOCTYPE html> HELLO EVERYONE :):) Double Click the text "HELLO EVERYONE" to see the effect. ... Read More
The element is used to add caption to an HTML table. A "caption" must be the first descendant of a parent "table" in an HTML document, however it can be visually positioned at the bottom of the table using CSS. SyntaxTable title... The element contains global attributes and deprecated align attributes (left, right, top, bottom). This element must be used immediately after the table tag is opened as it is a table caption. If a figure needs to be captioned instead of a table use . Following are the examples… Example In the following example we are ... Read More
The HTML label tag enables us to click on the label, which will be treated as if we had clicked on the appropriate input type. The HTML can accept several input kinds, such as a radio button or checkbox. The for attribute provides the form element to which a label is bound. Syntax Label Content Following are the examples… Example In the following example if we click on the student the respected radio button will be selected, increasing the selection area.this is done with the help of for attribute. DOCTYPE html> Click ... Read More
When a form is submitted, the input control's processing file's URL is specified using the HTML formaction property. The formaction attribute is invoked when the form has been submitted. After submitting the form, the form's data must be delivered to the server. Following are the examples… Example: Using method = “post” In the following example we are submitting the form using method=”post” DOCTYPE html> First name: ... Read More
Custom attributes are those that are specifically designed and are not included in the standard HTML5 attributes. They enable us to customise HTML tags by adding our own data. A custom attribute is any attribute whose name begins with data-. We can embed custom attributes on all HTML components using the data-* attributes. Syntax: HTML The syntax for the data-* attribute in HTML is relatively simple. Every element starting with data- is a data-* attribute. id = “sample” data-index = 1 data-row = 23 data-column = 44 ... Read More