Recent questions tagged Javascript

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javascript - How to manually create multipart/form-data

We can use .formData() of Body mixin to return a FormData representation of data at Chromium (Chrome) 60+ and ... /form-data as a response? 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 property via property or setAttribute

Is one of these more preferable than the other? Why? How about performance--if these are being called thousands of ... [text] element in FF 4. 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 - Creating and firing touch events on a touch enabled browser?

I am trying to fire touch events in my javascript to simulate user interactions for the purpose of testing features. ... what I'm 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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371 views

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javascript - How do you resize an IE browser window to 1024 x 768

In Firefox you can enter the following into the awesome bar and hit enter: javascript:self.resizeTo(1024,768); How ... do the same thing in IE? 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 should you inherit from EventEmitter in node?

I was reading over this small article to understand inheriting from EventEmitter, but I'm a little confused. He ... and they still worked. See Question&Answers more detail:os...

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

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348 views

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javascript - How to label Google Column Chart bars

I am using Google Chart API to create chart for values which goes from 1 to millions. Problem The bars which ... this Google Bar Chart? ? 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 - Count particular key value from array of object

I have following JSON array I want to create object form status key count [ { "id": "65:0", "status": "ORANGE" }, ... YELLOW' : 2, 'RED' : 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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443 views

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javascript - How to download an image with Python 3/Selenium if the URL begins with "blob:"?

When using web.whatsapp.de one can see that the link to a recieved image may look like this: blob:https: ... correctly using the provided link. 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 - IE9 refuses to process XML response

This is a question in relation to this one. In UPDATE II, I added a script based on Jamie's feedback. UPDATE ... ; </script> 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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129 views

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javascript - Using multiple buttons on same function that redirects to different functions

So..i'm having this problem for couple of days not knowing how to do this,and i need help. I have multiple buttons ... ; } } </script> </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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142 views

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javascript - What is [[Scopes]] in dispatch() of redux

I am using redux with react. This makes dispatch available as props in component. So when I console.log(this. ... someone explain what is 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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192 views

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javascript - Calling a function that's defined inside a function

*Is there a way to call a function defined inside another function in javaSCRIPT? For example: window.onload( ... the my_function is undefined. See Question&Answers more detail:os...

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

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229 views

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javascript - jQuery .getJSON Firefox 3 Syntax Error Undefined

I'm getting a syntax error (undefined line 1 test.js) in Firefox 3 when I run this code. ... ?tags=cat&tagmode=any&format=json&jsoncallback=? See Question&Answers more detail:os...

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

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155 views

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javascript - How can I get the font size of an element as it was set by css

I'm writing a simple jQuery that to change the font size of an element by a certain percentage. The problem I' ... them an em value right away. See Question&Answers more detail:os...

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

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256 views

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javascript - FormData() object does not add submit-type inputs from form, while on Firefox

Today I came across an interesting bug, which took a good chunk of time to get to the bottom of. The setup A ... got any ideas for a better fix? See Question&Answers more detail:os...

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

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168 views

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javascript - JQuery DIalog and ASP.NET Repeater

I have an ASP.NET repeater that shows a list of items with a delete LinkButton. I want to setup the ... for the dialog. Suggestions ? See Question&Answers more detail:os...

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

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213 views

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javascript - form POST in iframe without affecting history

Is it possible to submit a form inside an iframe without affecting the browser's history? I've implemented sending a ... "> </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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287 views

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javascript - How to reload a file via require.js triggered from the browsers js console

Having a text file (underscore templates) loaded by require.js on initial app start: define(['text!templates/ ... . Thanks for your 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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152 views

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javascript - Why does my variable show it's deprecated?

My editor (VS Code) shows that my variable name is deprecated. It has a slash on it starting from the 2nd line. ... name = 5; console.log(name); See Question&Answers more detail:os...

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

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146 views

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javascript - wordpress hacked: what does this script actually do?

I maintain three wordpress blogs, and yesterday-morning, they were all hacked. Inside all my index.php the first line looked as follows ... x[i+14],17,-1502002290);b=md5_ff(b,c,d,a...

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

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233 views

1 answer

javascript - Highcharts - export to base64

Is there a way to take a highcharts graph, and get a base64 representation of the it? In other words, the ... a base64 string of that image. See Question&Answers more detail:os...

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

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143 views

1 answer

javascript - Jquery queueing animations

I have several animations that I want to perform on different objects in the dom. I want them to occur ... make sure they execute sequentially. See Question&Answers more detail:os...

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

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331 views

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javascript - HTML5 exiting video fullscreen

I have a HTML5 video with custom controls in normal screen. Don't have custom controls at full screen. I ... mode using JavaScript or 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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407 views

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javascript - How to disable textbox depending on checkbox checked

Can anyone please tell me how to disable a textbox, if a checkbox is checked, and enable textbox if the checkbox is not checked? See Question&Answers more detail:os...

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

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169 views

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javascript - How can I make .querySelectorAll() or .forEach() work in Firefox?

I want to remove all elements with class sample. This is working well in Chrome and Safari: document. ... forEach is not a function See Question&Answers more detail:os...

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

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483 views

1 answer

javascript - how to convert minutes to hours using moment.js

Can anyone tell me how to convert minutes to hours using moment.js and display in hh:mm A format. For example, ... display output as 06:00 PM See Question&Answers more detail:os...

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

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336 views

1 answer

javascript - How to get attribute from selected option of select in jQuery?

I have the next selectbox in HTML: <select id="listbox-taskStatus" class="selectpicker"> <option status="0">In ... , how to solve my problem? See Question&Answers more detail:os...

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

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325 views

1 answer

javascript - Problems with new Google reCAPTCHA in IE when inside modal or dialog

reCAPTCHA works perfectly well in Chrome. However, (only when reCAPTCHA iframe is inside a dialog box or a modal) in IE ... 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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