Recent questions tagged javascript

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javascript - outerHTML of an SVG element

Why can not we get outerHTML of an svg element with element.outerHTML property? Is this way is the best http: ... / for getting svg source code? See Question&Answers more detail:os...

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

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195 views

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javascript - A Placeholder for the `select` tag?

I'm wondering how to achieve the placeholder effect with the select tag, it would be really nice to have the ... list with the other items. 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 - bootstrap datepicker change date event doesnt fire up when manually editing dates or clearing date

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

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205 views

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javascript - jQuery cross-browser "scroll to top", with animation

Right now I'm using this: $('#go-to-top').each(function(){ $(this).click(function(){ $('html').animate({ ... Is there a better way 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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javascript - angularjs and localStorage change event

I store some data in the localStorage what I want in my angularjs app is that when the data in the localStorage changed ... , how can I 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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245 views

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javascript - what does `(this as any)` mean in this typescript snippet?

I meet this code and do not understand exactly what it does : public uploadItem(value:FileItem):void { let index ... this as any) statement 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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javascript - Check if a given DOM element is ready

Is there a way of checking if the HTML DOM element/s for a given selector/element are ready yet using ... it could actually execute earlier. 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 check if something is drawn on canvas

How do I check if there is data or something drawn on a canvas? I have this <canvas id="my-canvas"></ ... my canvas has something drawn on 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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262 views

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javascript - Passing in Async functions to Node.js Express.js router

This seems like a straightforward google, but I can't seem to find the answer... Can you pass in ES7 async ... have to use promises? 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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193 views

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javascript - How do I add a .click() event to an image?

I have a script that places an image based on a mouse click thanks to Jose Faeti. Now I need help adding a .click() ... () </body> </html> 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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553 views

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javascript - How to properly destroy CKEditor instance?

I am running CKeditor 3.4 on a pretty simple page. I am having a problem (sometimes) where when I call ... the textarea data in POST. 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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332 views

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javascript - jQuery $( function() {} ) and $(document).ready the same?

To have a working datepicker on a field, I have to put this script inside my element $( function() { $( ... codes so knowing this might 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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371 views

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javascript - Smartcard reader access from a web browser?

Is it possible to access a smartcard reader connected to a computer from a web browser running on the same ... or is the Sandbox impenetrable? See Question&Answers more detail:os...

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

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163 views

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javascript - Add Vue.js event on window

Vue.js allow apply event on element: <div id="app"> <button @click="play()">Play</button> </div> But ... to listen mousemove event on window ? See Question&Answers more detail:os...

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

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419 views

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javascript - jQuery Find and List all LI elements within a UL within a specific DIV

I have 3 Columns of ULs each a Dynamic UL container that can have anywhere from 0-9 LI containers (eventually ... help come up with an idea See Question&Answers more detail:os...

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

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297 views

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javascript - How to make an SVG text element "click-through-able"?

I have a map with SVG text elements to name the locations. I want the locations (shapes) to be clickable, and they ... " it and to the shape ? See Question&Answers more detail:os...

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

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139 views

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javascript - How to solve this minification error on Gulp?

I'm getting below error running this command gulp.task('minify', function () { return gulp .src('public/app/js/ ... -- line 1628 What's 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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321 views

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javascript - href causes unintended page reload with Angularjs and Twitter Bootstrap

I am working on a project that uses Angularjs and Twitter Bootstrap. Bootstrap uses # to toggle components such as ... i click on the button See Question&Answers more detail:os...

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

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122 views

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javascript - AngularJS Failed Resource GET

Does anyone know how you can check to see that a resource failed to be fetched in AngularJS? For example: //this is ... or bad } }); 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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151 views

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javascript - Get content inside script as text

I would like to print the content of a script tag is that possible with jquery? index.html <script type="text ... sendRequest(uri, handler) { } 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 - DOM Element Width before Appended to DOM

I'm sure the answer is no, but is it possible to determine the width of an element before it is ... use offsetWidth and offsetHeight. 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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117 views

1 answer

javascript - Angular: Http vs fetch api

Although I understand the way Angular makes HTTP requests, I prefer using the built-in Fetch API because I ... when developing Angular apps? See Question&Answers more detail:os...

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

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236 views

1 answer

javascript - Why isn't my ember.js route model being called?

I just started learning Ember.js (bought the PeepCode screencast), and am learning quite smoothly from it, but ran ... , please let me know. See Question&Answers more detail:os...

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

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260 views

1 answer

javascript - How to know when an DOM element moves or is resized

I'd like to know if there is a DOM event to listen for that tells me when a DOM element moves is ... anchoring it to the base element. 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 - How to generate image sprites in ember-cli using compass?

Update - 20140614: After not getting any answers to this question, or on github, I decided to come up with ... ; @import"compass/css3/images"; See Question&Answers more detail:os...

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

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179 views

1 answer

javascript - How do I get a list of files with specific file extension using node.js?

The node fs package has the following methods to list a directory: fs.readdir(path, [callback]) Asynchronous readdir( ... , for example *.txt? See Question&Answers more detail:os...

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

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444 views

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javascript - How do I retrieve the contents of a Quill text editor

I am using the quill text editor in a javascript app and I need to retrieve the contents of the text editor ... a little sparse on this subject. See Question&Answers more detail:os...

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

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238 views

1 answer

javascript - Angularjs $location service apparently not parsing url?

I'm using angular in an application which is, basically, a table with search results. Access to this table can be ... 's not the way it 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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