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I tried to use :first:
$(function(){
$('.awardDltBtn:first').remove();
});
to select the first matched element but it doesn't work in my case.
HTML:
<section>
</section>
I also tried first-of-type and nth-of-type.
First of all you need to include jquery for using jquery code. Then your code is fine for removing the delete button. if you want to remove the complete row associated with that then use:
$('.awardDltBtn:first').prevAll().addBack().remove();
Working Demo
Related
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I have a html page with <html> tag where I want to add dir="rtl" and lang="ar" attributes using jQuery when user click on arabic language in drop-down.
I tried using $(html).attr("dir","rtl")
But it returns undefined. Can somebody help as I'm new to jQuery
There is an error on your code, the "html" tag should be written with quotes as folows:
$('html').attr("dir","rtl")
Ok, the question is closed, answer given, so no use for this answer anymore.
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I'm rendering dynamic components inside a dashboard parent item. If there's a component, it renders. If there's not, well... then it doesn't. The problem is that my only dynamic component for now is being rendered twice.
I've tried rendering conditionally, etc, but nothing works.
I'm going to post some code here but you I'm working on a Sandbox, so maybe that's better.
No console errors, just a couple warnings. Any ideas?
https://codesandbox.io/s/01m594v78l
You have two <slot></slot> tags in DashboardItem.vue. Remove one ;)
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Closed 8 years ago.
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I'm trying to select a class inside div.
my code:
<div id="cool" style="width: 80%;height: 80%;margin: auto;">
cool
</div>
Selector:
$('#cool .redirect').attr('href', google.com);
it does not work. Please suggest.
I'm a beginner and just started to learn jquery!
Your code works for me once I correct your attempt to use google.com (that is, the value of the field named com in the nonexistent variable google). Put quotation marks around the string and it works fine.
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I have this into my loop:
var part=[];
part[index]={
title: index
};
And this code generates this:
1: 1
But excepts this
0: 0
1: 1
What the heck?
Zero index is just missing here.
I am working with jQuery .each loop, maybe it's jQuery bug? I tried 1.10.2 and 2.1.1 versions.
Each time you initializing var part=[] that it will make the array empty . Only the last value will be inside it . So initialize before the .each method , not inside in it .
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Closed 9 years ago.
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I have created the javascript based demonstration and now I want to hide an image on click in certain condition only.
$("#clear").click(function(){
if ($('#image').is(":visible") && ('#image2').is("hidden")) {
$("#image").hide();
};
});
As you can see my code is not right, so I want to know how to format my code properly. I couldn't find the right way to write multiple conditions in one string. Thanks in advance.
The problem is that you forget to add $ (jQuery) to your second condition and selector hidden is incorrect, should be :hidden:
if ($('#image').is(":visible") && $('#image2').is(":hidden"))