February 09, 2025

trigger method in jQuery

We can execute events by using jQuery's trigger method. With trigger method we can execute one event at a time. trigger method execute events synchronously. trigger method takes argument as event type string (i.e. click).

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February 09, 2025

Define bind() and unbind() methods in jQuery

In jQuery, we use bind and unbind methods for advanced event handling. Through bind and unbind methods we can bind multiples events in single statement, it saves us writing lot of lines of code. We can unbind events through unbind method which are bind through bind methods only.

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January 19, 2025

Events handling in jQuery

Events are certain actions on which we can perform some tasks. For example click is a event, mouse key down is an event, scroll is also an event etc. Whenever an even occurred we can perform certain task, for example on a button click we can trigger a http request.

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January 19, 2025

How to wrap an HTML element with div using jQuery

We can wrap an HTML element with div element by using wrap() method. We need to take HTML element as selector which needs to be wrapped and we need to pass div as argument in wrap method.

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January 05, 2025

Deleting HTML elements by using empty() and remove() jQuery methods

In jQuery, if we required to delete elements, we can use empty() or remove() methods. There is difference between these two methods. empty() method delete all the elements it contains and selector remains as undeleted (empty) and remove() method delete selector element itself along with all the child elements.

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January 05, 2025

Replace an element with using replaceWith method in jQuery

In jQuery, we can use the replaceWith() method to replace the selected elements with new content (text or html tags). It completely overwrite the existing element.

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January 05, 2025

How to add html after or before an element using jQuery

In jQuery, we can use the after() and before() methods to insert content (text or html tags) outside of the selected elements. With using before method we can inserts content before (outside) the selected tags and with using after method we can inserts content after (outside) the selected tags.

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January 05, 2025

jQuery append and prepend methods

In jQuery append() and prepend() methods are used to insert content (text or html tags) into selected HTML tags. With using prepend method we can inserts content at first place of the selected tags and with using append method we can inserts content at the end of the selected tags.

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January 04, 2025

How to set and get HTML tag content using jQuery

We can use jQuery to set and get the content of HTML tags using methods like .html() and .text(). With html() function we can retrieve or set the HTML content (including inner HTML tags) of the selected HTML tag. With text() function we can retrieve or set the plain text content (without HTML tags) of the selected HTML tag.

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January 04, 2025

How to change and retrieve HTML form values using jQuery

We can use jQuery to change and retrieve HTML form element values. There is val() method available for this purpose. The val() function allows us to change and retrieve any HTML form elements' value in very easy way.

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