Recent questions tagged Javascript

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javascript - How to pass data from one page to another page html

I have a page1.html which contains set of data {'key1':'value1','key2':'value2','key3':'value3'} and a link ... got an idea? Thank you so much 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 - passing data from child to parent component - react - via callback function

passing data from child to parent component via callback function but somehow it's not working. what am I doing ... .getElementById('app') ); 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

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javascript - Set referer for XMLHttpRequest?

I am successfully sending a XMLHttpRequest by using: var createCORSRequest = function(method, url) { var xhr = ... to add the custom referer? 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 - Element.prototype in IE7?

I'm trying to extend all dom elements so i can get and remove their children. The function is below (works ... { removeChildren(this); } Thanks! See Question&Answers more detail:os...

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

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334 views

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javascript - How to get previous url in react gatsby

I am pretty much familiar with the React.js but new to Gatsby. I want to detect the previous page URL in Gatsby? See Question&Answers more detail:os...

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

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473 views

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javascript - Custom plus and minus quantity buttons in Woocommerce 3

I'm building custom WordPress and WooCommerce theme and adding custom plus and minus buttons to Product page quantity ... ; } quantityButtons(); 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 - Alternative to arguments.callee

I have an EventListener that listens to the entire document and records keystrokes, but I want to remove this ... using the unnamed function? 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 - Rendering MJpeg stream in html5

I'm trying to render MJpeg stream in HTML5 using the img tag. When I'm running the following, everything works ... frame as an image. Thanks. See Question&Answers more detail:os...

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

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382 views

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javascript - XMLHTTPRequest.status returns 0 and responseText is blank in FireFox 3.5

I am trying to hit a third party URL to get the XML response and to show the reposne into my webpage. I ... xmlDoc) return xmlDoc; } </script> See Question&Answers more detail:os...

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

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258 views

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javascript - ng-repeat unknown number of nested elements

I'm wondering if there is a simple solution to this type of problem. I have an object comment, which can in ... "n" level of nested comments ? See Question&Answers more detail:os...

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

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345 views

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javascript - JQGrid: Dynamically set a cell to uneditable based on content

I'm having some issues getting some cells (with cellEdit: true) to be non-editable even though the column ... help would be much appreciated. See Question&Answers more detail:os...

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

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514 views

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javascript - Error: Failed to execute 'send' on 'XMLHttpRequest': Failed to load 'file' : AngularJS SPA

I'm very new to Angular SPA and for the first time I get a code by Googling and try to run. But I get some ... div> </div> </body> </html> See Question&Answers more detail:os...

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

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297 views

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javascript - What is the difference between these two functions/approaches?

I use only jQuery for writing JavaScript code. One thing that confuses me is these two approaches of writing ... or the second approach? See Question&Answers more detail:os...

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

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325 views

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javascript - localStorage.getItem returns old data in IE 9

The following example needs to be running in IE 9 and in at least two different tabs. <input type="text" name ... this is happening to them to? See Question&Answers more detail:os...

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

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181 views

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javascript - Get excel file (.xlsx) from server response in ajax

I have got a problem with getting excel file and opening download window in the browser after getting a response (in ... ); console.log(exc); } See Question&Answers more detail:os...

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

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448 views

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javascript - Recommendations for dropdown menu items that are too wide?

What kinds of options do I have when a dropdown menu is faced with text that is so wide that extending ... elegant solutions to this? Thanks. See Question&Answers more detail:os...

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

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1.8k views

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javascript - Pusher one to one chat structure

I'm a bit confused on the presence-channels in Pusher's platform, as I'm building a chat application from ... two users. 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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133 views

1 answer

javascript - Update HTML canvas tag on every AJAX request with new data

I want to update my canvas on every AJAX request if new user is found or there is new connection of existing ... (animation is not working): See Question&Answers more detail:os...

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

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236 views

1 answer

javascript onclick get image name without path

I need to copy the name of the image (name + extension) from SRC attribute without path.. HTML: <input type=" ... of "SRC".. 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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502 views

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javascript - Angularjs: Why page refresh destroy the values of $rootScope?

In my local route http://localhost:9000/#/deviceDetail/ I have a controller that manage that view. Before going to ... . Any tip to manage that? See Question&Answers more detail:os...

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

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166 views

1 answer

javascript - IE8 & IE7 onchange event is triggered only after repeated selection

I have a group of radio with an onchange handler: <input type="radio" name="Q12" value="radio" id="Q12_0" ... : http://jsfiddle.net/3zwur/2/ See Question&Answers more detail:os...

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

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382 views

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javascript - JS and type.match as file mime type - need advice

Today I faced an interesting thing as FF File API and separate files by their types. OK here is a little ... useful comment is appreciated :) See Question&Answers more detail:os...

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

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610 views

1 answer

javascript - jsdom.env not working on node.js C9

So I've been working with Node.js on C9 recently and ran into this problem in a javascript file: jsdom.env("", ... . Does anyone know what's up? See Question&Answers more detail:os...

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

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735 views

1 answer

javascript - Angular interceptor exclude specific urls

I am writing interceptors such that I don't have to handle the headers in every service calling my web api. The ... WORK to add the headers } } See Question&Answers more detail:os...

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

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194 views

1 answer

javascript - Hot to get incomplete datetime-local input values

I have the following form on my page: <input id='startDate' type='datetime-local' step=1 name ... Chrome implementation significantly better. See Question&Answers more detail:os...

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

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342 views

1 answer

javascript - Confirm Dialog when i close the browser?

i need to display confirm dialog box before close browser window using javascript or PHP. the confirm box should come ... . please help me any. See Question&Answers more detail:os...

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

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138 views

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javascript - Pros and Cons of "dictionary mode"

It is to my knowledge that with Javascript when you delete an entry on a object, at least with chrome it ... any semantics around this mode? See Question&Answers more detail:os...

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

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141 views

1 answer

javascript - Google maps in hidden div

I have a page with two tabs. The first tab has photos and the second a google map. The problem is that the ... <div id="map_canvas" ></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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