3596 2
How to get query string values in JavaScript or jQuery?

I am working on a web-application and would like to know, how can I get query string value in javascript (possible using jquery, or with plain javascript), I don't want to increase page load time by adding an extra plugin, a demo code example would work.

thanks

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Type
Question
3474 2
Closure in Javascript and its use
This article explains about, what is closures in javascript and it's use cases with example
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Article
3371 3
How to open New tab using javascript or jquery and open href in it?

I would like to capture href of anchor tag<a> on click, and open that link in new tab using javascript or jquery, how to do this?

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Type
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3348 0
Toggle Class (Javascript based, without jQuery)
In this article, I have provided working example on how to toggle class using pure Javascript and without using jQuery.
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3347 2
not able to access iframe contents using jquery or javascript

I was trying to manipulate HTML inside iframe using jquery-javascript, I am trying something like this

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Type
Question

3277 2
Console error "Syntax error Unexpected token 'export' popper.min.js"

I am using below scripts in my page and have included popper.min.js using CDN but getting an error, "Syntax error Unexpected token 'export' popper.min.js"

    <script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.5/js/select2.full.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.15.0/popper.min.js"></script>

Here is the error image, take a look

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Type
Question
3213 3
How can I get dd/mm/yyyy formatted current date in Javascipt?

I am trying to get today's date using Javscript, which I can do using new Date() but i would like to know, how can I get it formatted in dd/mm/yyyy and show it in datepicker input?

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Type
Question
3212 3
Open and Close bootstrap modal using jquery?

I have a requirement to open and close bootstrap modal using jquery or javascript , as I have to kept it open until some background task is complete and after that close bootstrap modal pop-up as soon as task is completed succesffuly, how can iI achieve it using jquery-javascript?

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Type
Question
3207 2
Difference equals operator (== vs ===) in JavaScript and which to use when?

I came up with two javascript comparison operators ==(two equals) and ===(three equals) sign, I would like to know when I should use which of these comparison operators and when?

Is there any performance improvement when using ===? 

Thanks

 

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Type
Question
3196 0
Read JSON file with Javascript
In this article, I have explained how we can read JSON file with JavaScript easily and can parse it.
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Article

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