Recent questions tagged JavaScript

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javascript - Why is typeof's result different than the evaluated result of the expression passed in?

If two Objects added together equal NaN(not a number), which is technically of type number, then why does ... I just using typeof 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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javascript - AJAX PHP function onchange select box

I have a problem about which I am very confused. I have a select box with s dynamically generated using a ... function echoes into the console) 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 i get appointment time (From time,To time) in jquery

I am selecting time slot on dragging on time slot cell. After selecting time slot, I enter patient name in ... on dragging on time slot cell 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 transfer props of an object from one location to another?

Following is an object with some deep properties. const InitialObj = { Store: {propsFromStore: {}}, ... "GoDown" with corresponding values 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 - Calling function inside AngularJS goes in endless loop

I am new to AngularJS and I was building a sample app. I want to display the result of Google maps response on my ... </div> </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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759 views

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javascript - CasperJS parse next page after button click

I use casperjs for grab some test. Algorithm is open URL parse page, click button for load next page. How to grab ... parse it. What I do 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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javascript - Google Chart: How to add zoom buttons on Area chart

I want to add zoom buttons on top of AreaChart like AnnotationChart. I searched for the same but didn't ... require buttons like this: 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 - disable select option value when selected

I am using this code. But I'm facing a problem that when I select "one" in 1st select box and then in 2nd ... add options at load of first }); 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 regex to get tag attribute value

I am using below regex to find the content of title tag in a given string: alert("<title >kjkj</title><title ... to work on a given string only 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 replace A and B markers in Google Map Api

I'm using google.maps.DirectionsRenderer({suppressMarkers: true}) to remove markers in Route. But this also removes ... ' markers in a route? See Question&Answers more detail:os...

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

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347 views

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javascript - Encoding a image to base64 and upload to web service in Phonegap

In my PhoneGap project, I use navigator.device.capture.captureImage(captureSuccess, captureError, {limit : 1}); to ... ? Thank you very much. See Question&Answers more detail:os...

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

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718 views

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javascript - Service worker offline page won't load

This used to work for me but stopped a couple of months ago and I've tinkered my way right out of being able to ... IS in the cache) Any ideas? See Question&Answers more detail:os...

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

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488 views

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javascript - How to show/hide DIVs with jQuery

I want to make a function to show and hide a div tag and hide all others: function showPage(showdiv){ $(' ... show/hide a DIV with jQuery? See Question&Answers more detail:os...

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

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464 views

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javascript - Multi-sorting in underscore

I have Array object ArrObject object = { Active: true, // type: boolean Code: '12345' // type: string } I want ... ", IsActive: false, id: 2 }] 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 - Unexpected token when rendering React component

This is a snippet of my component code: renderEditor() { return ( <FroalaEditor base='https://cdnjs.cloudflare.com/ ... and how can I fix it? See Question&Answers more detail:os...

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

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377 views

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javascript - Toggle between data in Google Heat Map

Just wondering if there is a easy way to toggle between 2 or more sets of data array variables using the ... complete array Thanks 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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477 views

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javascript - Chrome extension > contextMenus Api > can not add onclick handler

I am trying to create a chrome extension. Currently I am about to create context menu for my extension, which ... all at when onclick 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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615 views

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javascript - innerHTML isn't working with getElementsByClassName

I'm just a beginner. And I'm trying to use innerHTML. I think I wrote proper code, but it doesn't work ... sources' says, 'waiting for sources.' See Question&Answers more detail:os...

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

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365 views

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javascript - Obtaining JSONP files from Firebase hosting through Angular

I am trying to obtain a .json file from remote firebase server. function fetchData(remoteJsonId){ var url = "https: ... can I work around 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 - Convert 0 to 0.00 as number

I am trying to convert numbers in following formats 0 -> 0.00 1 -> 1.00 1.1 -> 1.10 4.0 -> 4.00 ... fixedTo(2) , its returning as string only. See Question&Answers more detail:os...

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

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364 views

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javascript - Is it possible to change CSS Content with js?

I am using Bootstrap in my project and i need small wrapper. I get it from twitters source and it ... change content property dynamically ? See Question&Answers more detail:os...

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

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266 views

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javascript functions and objects using keyword 'this' does not work

my question here is about functions and objects in javascript. I have three questions that stems from one to ... Thanks all for your comments See Question&Answers more detail:os...

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

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376 views

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javascript - Hiding page loading

My HTML markup looks like that <html> <body> <div id="loading"><img src="core/design/img/load/load.gif" />< ... 2 seconds? I want to prevent 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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442 views

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javascript - Update ValidationSummary list on control blurs?

A ValidationSummary will show a list of errors on postback. As each field is fixed, it's validator is fired, and ... code above seem to do 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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366 views

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javascript - Prefer way of doing multiple dependent ajax synchronous call

I have seen different ways of doing multiple dependent ajax synchronous call. Two of which is being widely adopted is the ... } }); } }); See Question&Answers more detail:os...

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

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548 views

1 answer

javascript - RSA Encryption and Decryption successed in JS, but Decryption fails in C#

For security, I encrypted some data, such as username, passwords, and emails in the browser by jsencrypt which is a A ... task(); }); </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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461 views

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javascript - How to know which condition was true in an if statement?

How can I know which condition in an if statement in JavaScript was true? if(a === b || c === d){ ... each condition on it's own if statement. See Question&Answers more detail:os...

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

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448 views

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javascript - Script stops working when hosted on Github Pages

I built a random sentence generator -- when you click an HTML button, a random sentence is generated beneath it. ... not work on Github Pages? See Question&Answers more detail:os...

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

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