Recent questions tagged Javascript

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javascript - ES6 Implementation of Group By and SUM

I have an array of objects with these properties: material_no, material_name, qty. let data = [ { material_no: '1001', ... 5', qty: 146 } ] See Question&Answers more detail:os...

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

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628 views

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javascript - How can i bind an event to an element inside a local iframe?

Firstly both the parent page and the iframe are hosted on the same server (my localhost on WAMP) so same origin ... ; what am i doing 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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635 views

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javascript - Force json_encode to create strings of numeric values in a flat array

I have to json_encode a PHP array to a JavaScript array. Unfortunately, the jQuery library I am using will ... the encapsulation of my objects. See Question&Answers more detail:os...

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

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547 views

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javascript - Slow highlighting in Firefox

We need to add anchors and highlights for some keywords/sentences in the html page. It turns out the highlighting ... when the loop is running. See Question&Answers more detail:os...

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

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467 views

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javascript - JQuery UI datepicker triggered from text link

I'm trying to setup my css menu so that one of the text links triggers a datepicker calandar to open. I ... . Any help is greatly 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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504 views

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javascript - Datalist Delete Command Event implementation using Page Methods

I have a DataList and Update Panel in my page. After implementation, I checked that the response is talking ... help will be highly 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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javascript - How to add id to @Html.DisplayFor

I'm trying to add id to @Html.DisplayFor(model => model.ScreenWidth, new { @id = "width"}) and then use document ... = w; Why is it not working? 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 - Ember async computed property returns undefined

I am attempting to set a property to the value of a model's async, hasMany relationship. But I'm not able ... had any luck with that solution. See Question&Answers more detail:os...

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

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607 views

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javascript - Doubts About Use of Practical Closure

I'm trying to find out more about closures in Javascript and was going through this: https://developer.mozilla. ... so. Thanks in advance guys. See Question&Answers more detail:os...

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

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573 views

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javascript - Why setTimeout(function, 0) is executed after next operation, but not in the moment of calling?

I run this code in JavaScript: setTimeout(function(){console.log("1");}, 0); console.log("2"); But output is: 2 1 Why not vice versa? See Question&Answers more detail:os...

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

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463 views

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javascript - Why is my Proxy wrapping a Map's function calls throwing TypeError?

var cache = new Proxy(new Map(), { apply: function(target, thisArg, argumentsList) { console.log('hello world!'); } }) ... I'm on Node.js 7.5.0. See Question&Answers more detail:os...

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

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675 views

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javascript - Getting id from eventReceive

I'm trying to get the id attribute value from my div and put in calendar. I've tried many ways without success. ... work and get the id? Thank's See Question&Answers more detail:os...

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

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588 views

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javascript - display data in a textbox when checkbox is checked

I have three text boxes having id text1, text2, text3 and one checkbox having id check. I am displaying something in ... ="text" id="text3"/> See Question&Answers more detail:os...

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

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699 views

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javascript - Uncaught TypeError: Cannot read property 'Checked' of undefined - ReactJS

I am trying to create a simple a TODO list app in ReactJS. My basics of React are not very clear so I am stuck ... ; </script> </body> </html> See Question&Answers more detail:os...

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

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487 views

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javascript - Changing "key" and "values" into "name" and "children" using nest()

UPDATE: Solved thanks To @AmeliaBR, that answered my specific question here after I asked it. This fiddle shows ... guy with your knowledge? See Question&Answers more detail:os...

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

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613 views

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javascript, $.ajax, variable name

I'm trying to iterate over an array and assign a variable with a for loop. So something like this: function ... masters what am I doing 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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517 views

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javascript - How do I grab the value from an html form input box as its being entered?

How do I grab the value from an input box as its being entered? See Question&Answers more detail:os...

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

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979 views

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javascript - Change url when manually scrolled to an id even scrolling to top?

Is it possible to change the URL in the address bar instantly when I scroll to an id? Or have a long document with ... id="five">Block 5</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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469 views

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javascript - How do you change the color of the dotted line on Google map v3 directions

I am working on Transit directions and have been able to change the color of polyline displayed for transit route using ... "></div> </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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586 views

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javascript - Using .html, .js file saved in the sandbox(Documents directory) of an iOS App so that I am able to open the html file in offline mode as well

I have to display an .html file which needs highcharts.js, jquery.min.js in order to display a graph. I am ... ]]]]; This does not 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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501 views

1 answer

javascript - How to hide the Sidebar in a Google Spreadsheet using a script?

My spreadsheet has a sidebar, how can I hide it with a script? SpreadsheetApp.getUi().[method?] Thanks for any help! See Question&Answers more detail:os...

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

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647 views

1 answer

javascript - How to style dynamically created elements with CSS

I'm trying to make an APP, which allows me to add days to a table I have the following Code function addDay( ... JS, So no Library/Framework's. See Question&Answers more detail:os...

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

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717 views

1 answer

javascript - dynamic highcharts with json data

I m trying to figure it out that is it possible to make the json data fetched dynamically from a database with ... ; echo json_encode($ret); ?> See Question&Answers more detail:os...

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

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1.3k views

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javascript - How to bend/curve a image in html5 canvas

i have this i want to do this to HTML <canvas id="mycanvas"></canvas> JS var temp_can1, temp_can1_ctx; ... me some direction/example. Thank you See Question&Answers more detail:os...

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

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422 views

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javascript - Good pattern to use for multiple xmlhttprequests used by different processes

I wonder what is a good pattern to use when you could have multiple xmlhttprequests that are part of different ... .triggerNext(data); }); See Question&Answers more detail:os...

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

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533 views

1 answer

javascript - Vue.js progress bar

I'm using vue.js 2.0 I've got this method: calculatePercentage(option) { let totalVotes = 0; this.poll.options. ... : 15%;") ? Thanks a lot See Question&Answers more detail:os...

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

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760 views

1 answer

javascript - Date picker in HTMLService / Google Apps Script

I would like to use a date picker to make easier the way to pick a date in an app that I am developing ... this: http://jqueryui.com/datepicker/ See Question&Answers more detail:os...

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

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612 views

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javascript - getElementById vs. getElementsByTagName

Basic question. document.getElementById("yy").onmouseover = hi; //document.getElementsByTagName("li").onmouseover = hi ... , just wonderin... See Question&Answers more detail:os...

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

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