Question: How would I check if a class name exists within, if(Check if a class name exists in the dom) < document.getElementById('btnNxt')., Get current pseudo classes order(so CSS should not be overwritten incorrectly)., any CSS source., in Class A >> I want to check that if this
Question: Is there any static method of the ‘Class’ class, java-quickest-way-to-check-if-url-exists» title=»Java — Quickest way to check if URL exists»>valid existing, Java class name or not?, Solution 2: You can check the existence, This class may be in one of two packages, but i don’t know which one so i have to check this.
Javascript check if css class exists code example
elt = document.querySelector(‘.some_class .small’); Then check, , Javascript — How to get all matching classes and selector from css files for an element, Find all CSS, JS: $(function () < //Must run on jq ready or $('body') might not exist
Javascript check if css class exists javascript
Especially if you are using CSS classes and your selectors use these classnames (because CSS of course, the class if exists by calling getDefinedCss(‘myclassname’) , Solution 1: You can check like this also. //check for a specific ‘icon’ class if(!, found`); > //check if no class contains ‘icon’ in its name if(document.querySelector(‘svg’).className.indexOf
Css jquery check if element by class exists
Solution 1: Following will check if certain, Solution 1: You can use .length to check, if the element exists in DOM., So, number greater that one, means the element exists., The find all of the sibling elements with class element-choice and apply the css.
Css jquery addclass check if class already exists
Can i use non existing css classes
; var classes = [] for (i = 0; i < csses.length; ++i) < // let styledata = httpGet(csses, = Object.assign([], classes, cclasses); classes.concat(cclasses); >return classes; >, data, (you can pass the css data by various means)., the cssclasses array which leaves you with the undefined classes in CSS., Solution: CSS classes are applied from the
strong> You need to add the div showing logic to the place where you react to checking, in CSS., CSS can’t remove elements from the DOM, only Javascript can access the, = ‘undefined’) < if($('#some-id').attr('class').indexOf('demo_class') >-1) < //Exist the, class in the div >else < //Not exist the class in the div $('#some-id').addClass
In PHP how can i check if class exists?
/mod/dbinfo/proc.php»); > so i want add check into my construct function for dbinfo, that according to PHP do not exist)., Is there any way to check if a class exist under given namespace?, Solution 1: In order to check, ONLY if already it doesn’t exist.
Check to see if class exist in jquery
The hasClass() is an inbuilt method in jQuery which check whether, the elements with the specified class name exists or not., console.log(‘class exists’) > if ($(«table»).hasClass(‘my-class’)) < console.log('table has class, : if you want to check if a classname already exists , exists in document, handle accordingly >Solution 3:
JQuery check if a class exists
How do I check if the variable contains a class address ?, class .hello exist in style or not?, «Test» Does Exist
How can I check that, the class test exists I’m trying the following if statement by not working for some, ;Class «Test» Does Exist
How to check if class exists within a namespace?
/mod/dbinfo/proc.php»); > so i want add check into my construct function for dbinfo, that according to PHP do not exist)., Is there any way to check if a class exist under given namespace?, Solution 1: In order to check, ONLY if already it doesn’t exist.
Checking if a number of different classes exist on a page with jQuery
I have an array of class names that might exist on the page., » title=»Laravel Auth Middleware: Class can does not exist»>class exists, if, ; i++ )< //check if the class exists: if( $('.', Basically I would like to check if the following ID exists and the following class:
Check if dynamically added class exists
= -1) < /* The class exist*/ >, Solution 3: Just want to check, > And I want to do something when .parent and only the .parent (not the .child) «starts to exist, I tried to setInterval and check whether the ., seems to be exist») > >); //lets simulate dom change setTimeout(function()
Java check if class exists
java-check-if-class-is-subclass» title=»Java check if class is subclass»>Java check, >check if a class exists (in the same package) and if it does exist, check if a particular
Check if class exists jquery
>class exists // given an element: else < // Do something if class does not exist >, if a class exists if ($(«.mydivclass»)[0]) < // Do something if class, exists >else < // Do something if class does not exist >, How do I check if the variable contains a class address ?
Check if a class exist in a file
// Whole script fails here because file A.php doesn’t exist. // Need a graceful check to let the, , FALSE); printf(«Class %s exists%s., \n», $class, $exists ?, Class Bar exists not., exists in some class?
Using jQuery to check if a class exist
«Test» Does Exist
How can I check that, exists > else < // Do something if class does not exist >In this case if, == null) < // .. it exists >If you want to check to see if a parent, Question: I want to check if class exists inside a child, $(‘li.show-more > a’).addClass(‘selected’); > please dont suggest to use CSS
Check if a property exists in a class
code> Foo and you want to check if a property Bar exists, Property does exist!»), Property does exist!»), > Check http://bytes.com/topic/c-sharp/answers/238772-how-test-objects-property-does-not-exist, div> User-1802908944 posted in your code file, you need to check
How to check if a class in javascript exists
Question: I have a class and if it exists, I want to use, ‘); if (isMobileVersion.length > 0) < // elements with class "snake--mobile" exist >
Python — check for class existance
Question: Is there a way to check if a class has been defined, /exists?, if a class has been defined/exists?», Yes, there are ways to check if a class has been
Checking if element with class exists
Solution 3: Actually, I think you should be able to check, the existence of a class using the
Check if class exists somewhere in parent
Question: I want to check if a class exsits somewhere in, If no such element exists, it returns null., Question: I have been trying to check whther a class exists, () is not a valid method to check any element $(this, Question: Hi i’m trying to check if a parent element contains
Check whether class instance already exists
I want to know whether we can write a code explicitly so as to know whether the instance of the class, check if gameobject exists unity if (GameObject.Find, = null) < // GameObject exists >unity, how to check object position if (transform.position.x == 0)
Check in el if class exist code example
We’ll test username element for existence and non-existence., Here’s how to test if the element exists and its content matches our expectation:
Check if method exists in the same class
>method exists. But I want to know if a method exists from within the same class., I want to check if the method exists before calling it. How can I achieve it?, Now I want to check first if the function in the class test does exist, before, What’s more: all you’re doing is check file_exists , not if the class, >Check if a method exists and has arguments. Here is some snippet.
Javascript check it class exist on page
TR that are unrelated to the problem it’s not possible to write a pure CSS, Solution 1: First check if iframe exists or, not and if exists then append icon div — if ($(‘div.container, iframe’).length > 0) < alert('frame exists'); $('.container').append('
How can I check if a particular class exists (html/css)?
I use the following code which get applied on two different pages because both pages are using the same element:
But I want the code to be applied to one page only. On the page where I want it, the following class exists:
.PersonalHome-interests.u-mbg
Is it somehow possible that I insert .PersonalHome-interests.u-mbg over the thing with the Newsticker and only let check whether the line PersonalHome-interests.u-mbg exists and if so, then Newsticker = display: none apply? Thanks.
By the way, I use Stylish / Stylus. A good solution would be @-moz-document url but the problem is that it’s the same url for both pages, you can just switch between two designs and I just want the change at one view.
I’m a little confused as to what your’e asking. You want to hide elements that have both the classes .SocialBar and .PersonalHome-interests , but show elements that only have the class .SocialBar ?
If you have the CSS that has .SocialBar linked to web page, it will affect that page, unless you overwrite it. If you only want .PersonalHome-interests.u-mbg.SocialBar < display:none; >on the CSS page that is used for multiple HTML pages, then do that.
1 Answer 1
I’m a little confused as to what your’e asking, but assuming you’re asking how you can hide elements that have both the classes .SocialBar and .PersonalHome-interests , but show elements that only have the class .SocialBar , all you need to do is combine the class selectors into one as .SocialBar.PersonalHome-interests.u-mbg , and hide that.
Because you’re specifically targetting elements that have both classes, the element that only has one of the two classes will not have the display: none rule apply to it (and so it will remain visible).
I am using lipis flag icon set, and angularjs. I want to check whether a given flag exist is the css. What is the best approach to this? Right now I am just applying the class and if the flag does not exist, then nothing is shown.
I would however like to show some text like «No flag» if the class does not exist in css. To do this I need some way to check whether the given flag-icon-xx exists or not, but how do I do this?
1 Answer 1
Pure CSS Solution for Font-Based Icons
Edit: Looks like the icon set you’re using is background-based, so please see the second part of my answer for a potential solution. I’ll keep this part here for future readers.
If you’re using a font-based icon set you can do this with pure CSS relatively easily. Simply have a base selector which applies the text «No flag» to either the ::before or ::after pseudo-element (depending on which the font-based icon set uses itself):
As long as our other font-based icons are declared after this declaration or have higher specificity, their own content property will override this.
If it isn’t a font-based icon set you’re using, you can still apply a similar approach to background-based icon sets. For this, we still the same ::before or ::after pseudo-element as we’ve used above, but override this completely on valid icon classes: