how to use !important in jQuery animate() function

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Please see the jQuery below:

I am really wondering how can I use CSS !important for height in this code.

        $j('#lveis-wrapper_3').animate({
            opacity: 0.0,
            height : 200
        }, 1200);

The CSS of #lveis-wrapper_3 is below :

#lveis-wrapper_3
{
    width: 844px !important;
    height: 936px !important;
    margin: 0pt 0pt 10px !important;
    padding: 0pt !important;
    float: none;
}

I can not remove !important from height: 936px for some reasons... so I want to change that height by animate() jQuery function - but how?

You just cannot do this.

As per jQuery documentation...

"All animated properties should be animated to a single numeric value... ... most properties that are non-numeric cannot be animated using basic jQuery functionality..."

http://api.jquery.com/animate/


I strongly recommend re-examining your need for !important.

.animate(), A string indicating which easing function to use for the transition. complete. Type: Function(). A function to call once the animation is complete, called once per� Using animate() with a callback function How to use animate() with a callback function that repeats the animation. Alternate Syntax Example Using the alternate syntax to specify multiple animation styles and options. Using animate() to create a progress bar How to use the animate() method to create a progress bar. Add smooth scrolling to page

You can use css transition to make it work, because css transition will work even if the style attribute is changed by $(elem).attr('style', '...');

you use:

js
// the element you want to animate
$(elem).attr('style', 'your_style_with_important');
css
elem {
    transition: all 0.2 linear;
    -moz-transition: all 0.2 linear;
    -webkit-transition: all 0.2 linear;
}

jQuery animation, Let's look at some important methods for special effects. jQuery animate() Method . The jQuery animate() method performs custom animation using element's Specify a string parameter indicating which easing function to use for the transition. The animate() is an inbuilt method in jQuery which is used to change the state of the element with CSS style. This method can also be used to change the CSS property to create the animated effect for the selected element. Syntax: (selector).animate({styles}, para1, para2, para3); Here “selector” is the selected element.

I've used something like this:

const selected = $$(yourSelector);

selected .animate({
    height: height,
    width: width
}, {
    duration: 500,
    easing: 'swing',
    queue: false,
    step: (now, fx) => {
        selected[0].style.setProperty(fx.prop, `${fx.now}${fx.unit}`, 'important');
    },
    complete: () => {
        selected[0].style.setProperty('width', `${width}px`, 'important');
        selected[0].style.setProperty('height', `${height}px`, 'important');
    }
});

Discover jQuery Animate: jQuery Animation Examples Included, Learn to use jQuery animate effect in your code now. properties should be affected, as well as the duration and a callback function (which are both optional). parameters is the most important part of the animate jQuery method. $(" button").click(() => { var div = $("div"); div.animate({left: '100px'}, "slow");� jQuery animate() - Uses Queue Functionality. By default, jQuery comes with queue functionality for animations. This means that if you write multiple animate() calls after each other, jQuery creates an "internal" queue with these method calls. Then it runs the animate calls ONE by ONE.

You can't do that, but try this!

Depending on whether it is a DIV, IMG,... you will have to do something like this. This example is in the case of an image:

    $j('img#lveis-wrapper_3').animate({
        opacity: 0.0,
        height : 200
    }, 1200);

Priorities are defined in CSS with the selector specificity. Your selector specificity for #id was 1.0.0, but adding img#id now is 1.0.1, therefore the priority is higher.

jQuery animate(), jQuery animate() Syntax $(selector).animate({parameters}, speed, callback_function); In the following example we are animating a div block using animate() method, Important point to Note: By default the position of all the elements in an html jQuery Animate � jQuery stop() � jQuery Callback Function � jQuery Chaining� jQuery animate() Method. The jQuery animate() method is used to create custom animations. The animate() method is typically used to animate numeric CSS properties, for example, width, height, margin, padding, opacity, top, left, etc. but the non-numeric properties such as color or background-color cannot be animated using the basic jQuery

jQuery Effect animate() Method, The jQuery animate() method provides you a way to create custom animations. This method allows you to apply your own custom animation effects to the what CSS properties should be affected, as well as duration and a callback function . It is important to note that, by default, all HTML elements have a static position,� Overview: I am using anchor tags to scroll to their respective divs as assigned in href. HTML Markup: How to use Benefits Some content Some content jQuery: $('ul.nav

Animating Your Pages with jQuery, Effects can use the built-in settings or provide a customized duration. An important note about animations: In modern browsers, and especially on mobile devices, .fadeIn() Animate the opacity of the selected elements to 100%. You can provide a callback function to the animation methods if you want to specify what� While using.animate() function, it is very important to be clear with the css changes that you want the targeted element to go through during the animation. The.animate() function basically just alters the css of the targeted element at the speed you mention using the easing option you provided(if any)

jQuery, CS 2020 Syllabus � Important Topics for GATE CS � Sudo GATE 2021 The animate() is an inbuilt method in jQuery which is used to change the para3: It is optional function that is used to be perform after animation is complete. Return Value: It returns the change that made by using the above method. I'm trying to change an image element's height and width using jquery's animate() function. The image's height and width attributes are followed by "!important" in the CSS. CSS: #my_image { height: 50px !important; width: 50px !important; } The following jquery code will have no effect because of the "!important" rules:

Comments
  • Ugh, all those !important... Must be a way to reorganize your code...
  • @elclanrs thanks for comment :)
  • Sometimes !important is useful. I do not own the HTML code, nor can I request a change. This means I'll have to replace their CSS etc which makes the code unnecessarily longer.
  • @Laoujin, in all fairness, I did not say "never use it" or "do not use it". I merely said that its "need" should be "re-examined".
  • Pretty sure the !important in the stylesheet would override that, no?
  • @PlatinumAzure Correct, just tested it.