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8 paź 2010 · Just this.id is necessary and it avoids re-wrapping the element with jQuery and the execution of the attr() function (which maps to the property anyway!). $(img).load(function() { alert(this.id); });
16 cze 2012 · But I need to obtain either the ID tag of the specific 'pic' that had the mouse down, or retrieve the src of the IMG so i can get the ID, as this needs to be passed to the popup window to display the correct info for the right picture.
Probably, the best method to change the image sources is jQuery's attr () function. For example, let’s assume your <img> tag has an id attribute of 'your-image', so you can act like this: <img id="your-image" src="image1.jpg"/>. Next, you can change the src of your image with jQuery.
5 gru 2021 · To check for the existence of an image with jQuery, you can simply perform an asynchronous HTTP (Ajax) request. This can be done using the jQuery.ajax () function.
How to use jQuery to Get Image SRC (source) Value. Try Demo. For the sake of example, let’s assume that we have an image with class “.my_img”. We need to get source of image value on click. So let’s place a button. Now let’s see how to get the image source value using different available methods in jQuery.
Definition and Usage. The click event occurs when an element is clicked. The click () method triggers the click event, or attaches a function to run when a click event occurs. Syntax. Trigger the click event for the selected elements: $ (selector).click () Try it. Attach a function to the click event: $ (selector).click (function) Try it.
id selector. Description: Selects a single element with the given id attribute. version added: 1.0 jQuery ( "#id" ) id: An ID to search for, specified via the id attribute of an element. For id selectors, jQuery uses the JavaScript function document.getElementById (), which is extremely efficient.
