Recent questions tagged javascript

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javascript - disable text selection while pressing 'shift'

I'm implementing item selection functionality in javascript (using jQuery). item is a li that contains some html. ... any way to disable this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - With <script crossorigin='anonymous'>, why is a script "blocked by CORS policy"?

With Google Chrome or Firefox, if I try to load the following HTML: <script crossorigin='anonymous' src='https:// ... , and what should I do? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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289 views

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javascript - HTML5 input required, scroll to input with fixed navbar on submit

When trying to submit a form with missing required fields, my browser (Chrome), displays a message mentionning there ... //jsfiddle.net/LL5S6/1/ See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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459 views

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javascript - $watch ngModel from inside directive using isolate scope

I am trying to watch my model value from inside my linking function. scope.$watch(attrs.ngModel, function() { ... What am I missing here? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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330 views

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javascript - setting the id attribute of an input element dynamically in IE: alternative for setAttribute method

I'm looking at dynamically setting the ID attribute of HTML Input elements which are created dynamically in my ... hidden"); } Cheers. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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319 views

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javascript - How to make a DIV always float on the screen in top right corner?

How do I make a DIV always float on the screen's top right corner, so that even when I scroll the page ... in the same fixed location? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Setting a hard minimum axis value in Google Charts API

I'm trying to build a Google Chart to show some uptime and downtime percentages, stacked. This works great except ... way to make this work? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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244 views

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javascript - Charts.js graph not scaling to canvas size

I'm trying to make a graph with Charts.js (current one is just a really simple example I'm trying to get ... sure what's going on. Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Couldn't find file 'jquery-ui'

I am getting the following error even if I have jquery-ui in my application.js file couldn't find file ' ... validate.min Can anybody help me? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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177 views

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javascript - How to stub exported function in ES6?

I have file foo.js: export function bar (m) { console.log(m); } And another file that uses foo.js, cap.js ... S. I use babel, webpack and mocha. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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126 views

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javascript - How to disable clicking inside div

For many reasons I need to disable clicking on certain content within a div element. Due to clicking ads ... left-clicking whithin that div? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - knockout.js - Get ViewModel from DOM element

is is possible to get the binded ViewModel JavaScript object from a given DOM element? ko.applyBindings( ... .getViewModel( someChildElement ); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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207 views

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javascript - How to check the value given is a positive or negative integer?

Lets say i have the value 10 assigned to a variable; var values = 10; and i want to run a specific function ... } How would this be achieved? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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333 views

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javascript - NodeJS - convert relative path to absolute

In my File-system my working directory is here: C:empacd and under bb there's file: tmp.txt C:empabmp.txt If I ... txt") + " is not exist") See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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220 views

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javascript - Angular.js ng-repeat across multiple tr's

I am using Angular.js for an application that uses hidden trs to simulate a sliding out effect by showing the tr ... correct me if I'm wrong) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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105 views

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javascript - React.js - Implementing sorting of components

I'm trying to learn React concepts, especially re: state and dynamic UIs, by coding a small sports roster- ... .getElementById('container') ); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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660 views

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javascript - How to set column width for generating pdf using jsPDF

I got struck for the last two days, to set a column width for generating PDF using jsPDF. I am able to ... pdf column width from jsPDF. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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637 views

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javascript - Make scrolling sidebar stop at footer

I'm currently using the following: http://jsfiddle.net/0mLzseby/469/ To make my sidebar follow down the page. ... ); sticky_relocate(); }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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313 views

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javascript - How to print a page in PHP to print using printer same as window.print() works

Actually i want to print the content with below code sample. $html having my all HTML which i want to print ... as JS window.print() works. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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367 views

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javascript - Dropzone.js- How to delete files from server?

I am using dropzone.js. When I try to delete files only the thumbnails get deleted but not the files from ... help would be much appreciated.. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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386 views

1 answer

javascript - D3: use nest function to turn flat data with parent key into a hierarchy

I'm sure there's a really simple elegant way to do this but I can't quite figure it out. I have some input data that ... ]}, {name:"Mary"} ] } ] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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222 views

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javascript - how to change the color of an image in a HTML5 Canvas without changing its pattern

I want to change the background color of this image while keeping the form, the effects and the contour of the ... /658FFBC6.png"; </script> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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414 views

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javascript - How to decrypt an ArrayBuffer?

I've been trying to decrypt an ArrayBuffer object using CryptoJS, but so far it always returns a blank ... a WordArray to an ArrayBuffer? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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217 views

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javascript - how can i load <script>'s into an iframe?

I've got the logic working to append into my iframe from the parent this works: $('#iframe').load(function ... tag has been abruptly ended. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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261 views

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javascript - Odoo 9. How to override form widgets?

I work with odoo 9. In the system exists render_value method for each type of field: /odoo/addons/web/ ... small example? Thank in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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118 views

1 answer

javascript - Is it expensive/efficient to send data between processes in Node?

Node allows you to spawn child processes and send data between them. You could use it do execute some blocking code ... ; return false; } }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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305 views

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javascript - Cross browser rgba transparent background while keeping content (text & images) non-transparent

I want to get rgba backgrounds working with all browsers. I did some searching and found out that generally ... having content fully visible. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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132 views

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javascript - Jquery .when and multiple .load

I want to have one callback function after actions are done, I'm trying something like this: $.when( $( ... before the actions are finished. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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