Recent questions tagged javascript

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javascript - GMap Drawing tools to image jpeg [static map URL]

How to get the url of a gmap that was designed by entering circles, polygons and rectangles, as the image, ... url; div.appendChild(img);} See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Highcharts x-axis tick starts with an offset

I am trying to remove the offset on the tick of the x-axis. I want the first tick 10/8 to start from ... . Can anyone help me with this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Why does calling setTimeout with parenthesis not start a new callstack?

The following code has a new callstack when the debugger fires in d (jsfiddle here) function c() { setTimeout( d, ... d() (jsfiddle here). Why? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Creating a file from a blob

I'm in need of some javascript guru. I have this code: handleImage(new File([blob], blob.name, {type: blob. ... Any idea of what's wrong here? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Converting JSON format to CSV to upload data table in R to produce D3 bubble chart

I am trying to use the D3 Bubble Chart in R to make my own bubbles chart with grouped bubble colours. I have ... array is not my strong point. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - $("#id option").hide(); not working on safari/chrome?

Same for: $("#id option").show(); I'm just surprised. I thought that something went wrong with my code. I ... them) from appearing in the list. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Google Maps JS API v3 - Simple Multiple Marker Example with Custom Markers

Here is a great example of a simple Google Map: Google Maps JS API v3 - Simple Multiple Marker Example I ... in advance for your answers! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to exend the Less compiler with a custom function leveraging a plugin

Since version 2 of Less you can use plugins. You can also use these plugins to add custom function to Less, ... i wonder how to do this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - html5 canvas triangle with rounded corners

I'm new to HTML5 Canvas and I'm trying to draw a triangle with rounded corners. I have tried ctx.lineJoin = " ... "800" height="600"></canvas> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - jqGrid, how to add a row in any position inside the grid via modal form?

Is there any way to do that? I use jqGrid form editing feature to populate my grid. But jqGrid only permits ... poor english. Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Call Library function from html with google.script.run

I implement library with Google App Script and I have some difficulties to call a function from library using ... of google.script.run See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Is there any way to reset :after/:before CSS rules for an element?

Is there any way to (robustly) reset any possible :after and :before CSS rules for a newly created ... the value returned by clientHeight. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - REACT JS: Map over an array of objects to render in JSX

I am new to React JS The question is that I need to display all the fields from my database in this piece of code ... </script> </body> </html> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Delegated event handler without jQuery

Made this example: https://jsfiddle.net/d8ak0edq/2/ document.getElementById('outer').oncontextmenu = function() { return ... > </body> </html> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Google Maps API: Total distance with waypoints

I'm trying to calculate the total distance for a route with a single waypoint in it, but somehow my code only ... .distance.value; } }); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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255 views

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javascript - Same origin policy, google chrome, canvas and file:// scheme

When trying to read image data from a canvas which was painted an image upon beforehand, Google Chrome raises ... at the target system. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Calling JSF managed bean method with arguments in jQuery

I am using JSF to build a site. I have included jQuery Gritter (Growl) notification on my home page. Is it possible ... </c:forEach> </h:body> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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403 views

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javascript - Firebase Storage: string does not match format base64: invalid character found. Only when debug is off

I'm trying to upload an image file to firebase storage, save the download URL, and load it after the upload ... solve this? Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How do I parse xml with jQuery?

What is the jQuery alternative to the following JavaScript code? var xmlobject = (new DOMParser()). ... more cross-browser compatible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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443 views

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javascript - window.opener is undefined on Internet Explorer

When I am trying to access an element of my Parent window from a Pop-up window, I am getting window.opener ... , this would be last option. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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293 views

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javascript - Positioning multiple, random sized, absolutely positioned elements so they don't overlap

Ok I need to be able to position a bunch of random sized absolutely positioned words on a page but I don ... would also be appreciated :) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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110 views

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javascript - Show image while page is loading

My webpage is using some api's together and the total process time for the page to load is around 8 seconds. ... calling them using include (); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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310 views

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javascript - I have to refresh the page for my Greasemonkey script to run?

So I know it's something to do with AJAX, but I've read a few topics and don't quite understand what I ... )); return result.toFixed(tenths); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Array to create multiple routes on Google Maps v3

I have a Google Maps project, and I want to do an array to create multiple routes using directions. For example, I click on ... ); } }) } }); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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357 views

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javascript - Opening camera from android webView

I'm trying to open the android native camera from an html page loaded in a android webView by using HTML input type ... working. What can I do? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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117 views

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javascript - How can Selenium batch many isElementDisplayed calls?

Selenium has a convenient mechanism for pulling dozens or hundreds of elements from the DOM fairly efficiently and ... such an important wheel. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - convert invalid JSON string to JSON

I have an invalid json string like following, "{one: 'one', two: 'two'}" I tried to use JSON.parse ... or directly convert into an object? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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193 views

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javascript - Can this be refactored to use generic functional principles?

A comparator function ascending accepts two arguments - a and b. It must return an integer comparing the ... useTogether(byName(ascending))); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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