Questions tagged as 'javascript'

Tagged questions
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Search for link in HTML player

I have an IPTV player and wanted to instead of fetching the file at the root of the device, had an option to enter the URL and load the list. I do not understand much of HTML but I think it has to have a function for this, follow the code:...
asked by 24.08.2018 / 18:12
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Saving data in Angular API

I need to save a dataset through an API. I tried to pass the data in different ways but I was not successful. Always gives the error:    ERROR Error: Uncaught (in promise): HttpErrorResponse: {"headers": {"normalizedNames": {}, "lazyUpdate...
asked by 24.08.2018 / 20:43
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Rewind HTML5 video after clicking without acceleration or lag

What I need I need a script (Javascript, jQuery, etc.) to rewind a video after clicking. I used a script I found in some forums, but it rewinds the video with acceleration, which makes the animation look bad / strange. It would need to be a...
asked by 17.08.2018 / 17:06
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How can I set the list order in library list.js

I am using this library to search data filter, so alright, but I need to click a select for the person to choose if you want to set the order of the listing so as to add or decrease, does anyone know how to proceed? the lib is this: link     
asked by 20.08.2018 / 13:34
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Refresh a div from a dashboard without reloading the entire html page [duplicate]

I'm finishing my CBT and I came across a problem. I am creating an administrative control panel and would like it to display in real time a count of a table in my database. I was told that the ideal for this situation would be jQuery + Ajax .....
asked by 19.08.2018 / 18:46
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Mobile menu, issue with event delegation

I'm creating a desktop / mobile menu that will be replicated a few times on the page, however my code has a bug that when you click open one ends up opening all. Follow the code <div class="nav-section"> <div class="menu-button-se...
asked by 20.08.2018 / 07:41
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Jquery Slide Effect

I'm making a website with p5.js and jquery. It has a menu right where I put the slide effect but it has a small bug. What I qro eh q when the user hover the mouse in the div (hover) open the menu that in the case eh the div (div-menu), but th...
asked by 27.08.2018 / 00:00
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RESTful returns undefined in JS Class

I'm making changes to the HTML after taking data from the LastFm API, working with class in JS, making method calls within the class itself, where the date was called before, but this returns undefined: class Tidal{ constructor(ev)...
asked by 26.08.2018 / 14:46
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Help with EventEmitter - Angular

I can not send one event to another, could anyone help me? Basically what I am trying to do is that when I save something on component 1 it issues the event to component 2 so that the information is updated dynamically on the screen. I've...
asked by 26.08.2018 / 07:04
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Passing Javascript / Jquery variable to PHP

I'm trying to pass a variable from an external JavaScript file to PHP , getting its value again, but it gives an error when I try to pass to PHP in> and make the request of POST in Ajax . Anyway I tried, the variable does not pass . I...
asked by 25.08.2018 / 23:36