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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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?
...I am trying to check if Ads are visible or not(blocked) when user loads my web-application page, if not show a message, which is already hidden by default,so how can I detect if an element is visible in the current page after loading it, and if is not-visible make it visible(some other div to show user's a message to load ads on my website and support us) using jQuery or javascript?
Also is it possible to toggle the visibility of an element, using the function toggle() or any other function?
Thanks
...I am trying to send data to front end, using Ajax call, now I am getting string like
...I am getting JSON result from my C# MVC controller into front end using Ajax call
...Is there any way to make Ajax request Synchronous in jQuery/javascript?
I am trying to fetch a data from the server while loading the <div> data and depending on that data, i will fetch another query, which can be asynchronous but the first one should be synchronous as data will be parsed after the success of the call.
Code:
...I was trying to manipulate HTML inside iframe using jquery-javascript, I am trying something like this
...How can I pass value to razor variables from JavaScript in .cshtml(razor) page (asp.net mvc C#)?
Something like this
...How can I modify URL of a web page without reloading the complete page? Is it even possible using javascript or jquery?
I don't want to change the complete URL, just want to change URL after domain, i.e after https://www.test.com/change-from-here
thank you
...I would like to know how can I validate email using javascript-jquery?
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