Recent questions tagged Javascript

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javascript - Filter Array in Array by date between 2 dates

I am trying to filter a data-array of a LineChart by the from-date / to-date input of a user in TypeScript ... right as well. Thanks in advance See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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301 views

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javascript - Variable in outer describe block is undefined when accessing in inner describe block with Mocha test

I've got a test suite that looks like the below: (Notice the accountToPost variable at the top (below the first ... can I do to fix this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Interceptor not working

Im trying to make a Interceptor in AngularJS. I'm quite new to AngularJS and found some examples of Interceptor, but can't ... ); }); }; }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - HTML5 onpopstate on page load

I'm using the new HTML5 onpopstate event. Using Firefox 4 the window.onpopstate event is triggered on a page ... Which is the correct behaviour? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Cross-domain ajax request basic authentication

I'm making cross-domain ajax request to get some data. The REST service have Basic authentication (set through ... through the request itself? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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246 views

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javascript - How to trigger a Chrome extension, content-script for a given hash in the URL?

My matches scheme: "content_scripts" : [ { "matches" : [ "https://stackoverflow.com/questions#epic*" ], "js" ... happen, but that doesn't work. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - jqGrid sorting on client side

I have a tree-grid with autoloading rows. The goal is to sort the grid by tree column, right on client ... sortable: true //to enable sorting See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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584 views

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javascript - execCommand("insertHTML", ...) in Internet Explorer

I'm building a wysiwyg-editor with an editable iframe using document.execCommand(). Now i need to use the "insertHTML ... >ins</b>")</button> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Magnific popup: Get current element in callback

In Magnific Popup, I want to get an attribute in the link that is clicked and use it in a callback function ( ... -hide"> Popup content </div> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Makefile to combine js files and make a compressed version

I am trying to write a basic makefile that combines multiple js files into a single one and then does the same but ... : ${modules} cat $@ $^ See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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235 views

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javascript - Adding event listeners to multiple elements

I've been struggling with this for a good couple of hours now. I want to add an event listener to all < ... the right direction, please? :-) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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193 views

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javascript - screen width vs visible portion

I have a little problem with JavaScript, to get the screen width we use screen.width which returns the overall ... the browser is not maximized? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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262 views

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javascript - Strange behavior of React hooks: delayed data update

Strange behavior: I expect that the first and the second console.log display a different result, but they display the same ... id="root"></div> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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253 views

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javascript - Bind textbox to 'enter' key

I need to bind the 'enter' key on the keyboard to a specific javascript method, but ONLY when a certain text ... above input field is in focus? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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402 views

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javascript - Access parent window from iframe (cross-domain)

I've encountered the task to access parent window from iFrame, if the window in iFrame was loaded from another ... parent window. I was wrong. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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291 views

1 answer

javascript - Div Square, width size based on 100% height

I'm trying to make a responsive square with the width size based on the (100%) height of the element. I ... width=height to keep the square. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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275 views

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javascript - How do you view session cookies in Internet Explorer?

I am able to see session cookies in Firefox 3.6 by going to Tools->Options->Privacy->Remove Individual ... IE contain an equivalent interface? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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123 views

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javascript - how do i add a value to the top of an array in mongodb?

how do i add a value to the top of an array in mongodb? say i have this document in my mongo collection: { " ... ", "blue"] } thanks in advance! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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117 views

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javascript - Is it possible to work with jquery and Svg directly (no plugins)?

I'm trying to work with Jquery and Svg together. But I don′t want to use any plugin. The problem I ... despite the loss of productivity? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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201 views

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javascript - How can I inspect the window object for mobile safari?

How can I inspect the window object for mobile safari? Or more specifically window.navigator - trying to convert to ... , "{}", or nothing See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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131 views

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javascript - Overwriting the Array constructor does not affect [], right?

I just read this: http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx I was under ... quirks I'm not aware of? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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140 views

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javascript - Access all local variables

Every global variable in javascript is a property of 'window' Apparently all local variable (aswell as arguments) ... up to local variables? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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160 views

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javascript - How does jQuery makes the jQuery object both a function and an object property?

I've been wondering for a long time how jQuery can be both a function and an object property. You can ... achieve a such thing in Javascript? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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276 views

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javascript - Composing v1 nested web components

I'm new to webcomponents. Since v1 of webcomponents is available, I'm starting there. I have read various ... -component> </parent-component> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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362 views

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javascript - Callback returns undefined with chrome.storage.sync.get

I'm building a Chrome extension and I wrote this code. var Options = function(){}; Options.prototype = { ... know how to fix this problem? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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147 views

1 answer

javascript - Getting parents document from iFrame

I have seen some elegant solutions on fetching the parents document from iframe - like e.g. this one. However, ... the content of the iframe? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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385 views

1 answer

javascript - JQuery wait for page to finish loading before starting the slideshow?

I have a site with a rotating header image (you've all seen them). I want to do the following: Load the ... an example that truly does this. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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177 views

1 answer

javascript - When do I use .val() vs .innerHTML?

In JQuery when trying to access elements, I see that if I have a form (lets say a textarea), and I want ... val()/textarea.innerHTML do not work See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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