Recent questions tagged JavaScript

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javascript - jQuery checkbox and select - sum the values and add in var

The explanation is below the code: The code for HTML is : <div id="container"><h1>Add-ons</h1> <input type ... written in user total usage: 60. See Question&Answers more detail:os...

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

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432 views

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javascript - Pass data from Rails views to VueJS components in webpacker

I'm trying to fiddle with Rails 5.1's new webpacker gem, along with VueJS, but can't get my erb views to ... made a different. Still no luck! See Question&Answers more detail:os...

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

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311 views

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javascript - Count the number of checkboxes selected without reloading the page?

I'm expanding further on this question. I currently have an asp.net hyperlink for Select All (NumberOfCheckBoxes) ... in advance 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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275 views

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javascript - converting from prototype to jquery

I'm trying to do a simple ajax update of a div from a php file that gets data from a mysql database. One function ... ''; } }); } </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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274 views

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javascript - Columns of equal height with jQuery

Can we put jQuery to use to create columns of equal height? If yes, how? See Question&Answers more detail:os...

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

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298 views

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javascript - How to set validity in directive (angularjs)

Is there a way to set an input validity inside a directive? The input present in the directive's template. Lets ... input inside user's form. See Question&Answers more detail:os...

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

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491 views

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javascript - How to increase character lengh in blogger snippet instead of using limited length, 'data:post.snippet'?

I'm currently using 'data:post.snippet' for blogger mobile snippet. <div class='post-body' style='color:black ... to overcome those two issues. 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 - Cesium Earth: Show satellites in ECI coordinate system

I'm using Cesium Earth to develop an application for satellite tracking. Now, the satellite coordinates are in Earth Fixed ... . How to do that? 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 - overlay over dynamically inserted video tag in ipad

I'm currently developing a video player with support for ipad. It's more of a jquery plugin. It works ... -coded video elements trigger events? See Question&Answers more detail:os...

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

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235 views

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javascript - struts2 jquery ajax and client side validatio not working toghether

I have used standard code snippet from http://struts.jgeppert.com/struts2-jquery-showcase/index.action and http://code ... it then this 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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220 views

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javascript - Firebase Multipath Fetch Data

Currently, Firebase supports multipath data updates for a flat data layout. However when it comes to fetching ... data from multiple locations. See Question&Answers more detail:os...

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

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198 views

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javascript - How can I check if url of current browser tab is changed?

I need it to use in my Firefox extension. I already tried window.onload event listener, and check if ... check if document.location changes. See Question&Answers more detail:os...

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

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279 views

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javascript - Not able to get PhantomJS example to work

I am trying to write a PhantomJS script that will automate Android app submission to the Amazon App Store. ... AmazonLoggedIn.html looks like: See Question&Answers more detail:os...

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

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218 views

1 answer

javascript - How To select a Value From Drop-Down using Selenium?

Given Below is a Piece of Code which denotes a Drop-Down. I need to Select Date value in this Drop-down ... did not include it. Need 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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321 views

1 answer

javascript - HTML5 edit text on the canvas

I'm trying to create something similar to http://www.listhings.com where you can edit the text within the ... in the right direction. 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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261 views

1 answer

javascript - .focus() "set focus on a target input" will not work in Firefox

I have an input field. Under certain conditions I want to keep the user focused on the input field when they hit ... it would be nice to 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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427 views

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javascript - Google Maps refresh traffic layer

In my Rails app, the background consists of a fullscreen div with Google Maps and a traffic layer. This ... the traffic layer refresh properly? See Question&Answers more detail:os...

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

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290 views

1 answer

javascript - Implementing push notification using chrome in Django

I have learned to implement push notifications for a Web Application using chrome https://developers.google.com ... ://serviceworker-internals/) 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

1 answer

javascript - Save a File Image to localstorage HTML

I am trying to save a image to localstorage and fetch the same back when is required,am confused on how to save ... /png;base64," + dataImage; } See Question&Answers more detail:os...

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

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650 views

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javascript - How to auto shrink iframe height dynamically?

I use the following code to achieve dynamic iframe height: In the <head>: <script language="javascript" type=" ... doesn't act dynamically now. See Question&Answers more detail:os...

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

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226 views

1 answer

javascript - Meteor and the /private directory

I'm using the /private directory in Meteor 1.0.3 at the moment to store and serve up pdf documents to the ... I add stuff to it at runtime. See Question&Answers more detail:os...

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

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278 views

1 answer

javascript - datepicker limit current year

I have a little problem with datepicker, I'd want that a user with arrows can only select a date between the first ... :+0", stepYears: 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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357 views

1 answer

javascript - XSLT Format Date to MM DD YYYY

I am trying to format an XML date using XSLT/X-Path. I have: PostDate="2014-03-27" I'd like to to ... offer some assistance? Thank you! Robin See Question&Answers more detail:os...

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

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282 views

1 answer

javascript - Specifying Where To Focus Within Textarea

I have a textarea... <textarea> Some writing here * Then some more on another line </textarea> What I want to ... the * is. Is this possible? 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

1 answer

javascript - How to apply web worker to rendering of a PDF using makepdf

I successfully created a PDF using a JavaScript plug-in (pdfmake) and it was great. But when I try to ... workers with the pdfmake plug-in? See Question&Answers more detail:os...

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

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307 views

1 answer

javascript - HTML 5 canvas getImageData from an externally-loaded image

I know it is not possible to do it straightaway due to security reasons. However, I have heard there are some ... image. Thank you 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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385 views

1 answer

javascript - Disable Submit Button after one click with validation?

I have a form that is passing data to a cc processing terminal, as well as writing PDF contracts ... ValidationSummary1.showsummary = "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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358 views

1 answer

javascript - how to compute Facebook graph api cover offset_y to pixel?

I can retrieve facebook cover source and offset_y from graph api for example - https://graph.facebook.com/Inna I ... the real offset is -135px; See Question&Answers more detail:os...

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

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