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How do I check if an array includes a value in JavaScript?
...value)
MooTools: array.indexOf(value)
MochiKit: findValue(array, value)
MS Ajax: array.indexOf(value)
Ext: Ext.Array.contains(array, value)
Lodash: _.includes(array, value, [from]) (is _.contains prior 4.0.0)
Ramda: R.includes(value, array)
Notice that some frameworks implement this as a function, ...
pass post data with window.location.href
...rms, and submit that form. The form can be invisible. Don't use a JQuery AJAX method, use $("#myForm").submit(). The form- which will be invisible, and only used to submit values from your client side code, not user input- will never be shown nor otherwise used, and the page will be refreshed.
...
Avoid modal dismiss on enter keypress
...actually using the submit event, but I'm using JS frameworks that generate AJAX requests rather than doing a browser submit, so I prefer disabling submit entirely. (It also means I don't have to manually tweak every form element that might trigger a submit).
More info here: Bootstrap modal dialogs ...
How do I change selected value of select2 dropdown with JqGrid?
...this! I am working with select 2 boxes where both boxes are populated with Ajax and I used extra data properties for the first box to set the value of the second using this. Again thank you!!!!
– Sam
Oct 26 '16 at 11:06
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AngularJS - Any way for $http.post to send request parameters instead of JSON?
I have some old code that is making an AJAX POST request through jQuery's post method and looks something like this:
13 A...
How can I mix LaTeX in with Markdown? [closed]
...pt>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.4/MathJax.js?config=TeX-AMS_HTML-full"></script>
and then `$x^2$` or `$$x^2$$` will render as expected :-)
You can always install a local version of MathJax if you don't want to use the onlin...
Who sets response content-type in Spring MVC (@ResponseBody)
... you can also set encoding by the following way:
@RequestMapping(value = "ajax/gethelp")
public ResponseEntity<String> handleGetHelp(Locale loc, String code, HttpServletResponse response) {
HttpHeaders responseHeaders = new HttpHeaders();
responseHeaders.add("Content-Type", "text/html...
Adding a parameter to the URL with JavaScript
In a web application that makes use of AJAX calls, I need to submit a request but add a parameter to the end of the URL, for example:
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JavaScript window resize event
...blem because web pages were short-lived anyway, but in this day and age of AJAX and RIAs and SPAs it's becoming one. We need a way to manage event listeners lifecycle. Thus, It would be better to factor out the listener function into a separate function so it can be removed later with removeEventLi...
Is it possible to stop JavaScript execution? [duplicate]
...well. It's done with clearTimeout and clearInterval. Finally, to stop XHR (Ajax) requests, you can use the xhrObj.abort() method (which is available in jQuery as well).
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