I try to submit form with file with jQuery.ajax. Google says I should use FormData which will automagically encode the file and all inputs into the one object which I can send via XHR. Well, the FormData object is empty. It’s empty in the debugger and on the server side. I can’t find the error. He…
Tag: javascript
Internet Advertisers and Third-Party Cookies – clarification?
I’ve read this question about how third party cookie are set , which is a subject I already know : it can be done via three ways : Script (application/javascript)mime type ( which is generated at server side) which can also set cookie. ( along with the script response). img link <IMG href=”http…
Can’t stop setInterval with clearInterval
Been playing with this in a fiddle for 4 hours now and cant find a solution… HTML: js: Note: because clearInterval is not working you need to click on “run” in the jsfiddle to get it to stop after clicking the checkbox, you have 7 seconds between alerts… Here is a link to the jsfiddle:…
How to combine two javascript FormData objects
I need to combine two FormData objects and post them using XMLHttpRequest. One of the forms contains file input. It doesn’t work when I use $.extend or if I use serialize() to combine the form that doesn’t have file input. Any idea how to do this? Answer You cannot couldn’t. FormData is was …
How to add markers as sprite bitmap Panorama viewer in three.js
We have developed a panorama viewer in three.js. A texture bitmap is added to Sphere and camera position is moved inside. We want to add markers into this as sprites. When we add the sprite to the scene it is not getting rendered. Why doesn’t the sprite get rendered? Answer Here is the solution:
gulp – exclude a file when minifying CSS
Im new to Gulp.. I have been able to successfully install and concatenate and minify my .js and .css files, however, there is one .css file which i want to exclude – print.css Ive followed the instructions here: https://www.npmjs.org/package/gulp-ignore install gulp-ignore in my local directory, and mod…
Is it necessary to set a Content-Type in Node.js?
Just started playing with Node.js and after seeing a few examples I see that usually the Content-Type is set before returning some content. Usually something like this for HTML: For image: I read the docs for .write() and it says if no header is specified “it will switch to implicit header mode and flus…
d3.js get JSON from url
The situation is that i am trying to get d3 to read a JSON file which is stored in Windows Azure Blob storage. If i paste the url into a browser then the file is downloaded to my machine. I would like to be able get the JSON file from the url with d3, but no graph is produced which
Is it possible to flush the console (make it print immediately)?
I use Firefox + Firebug for some Javascripting. The text I’m trying to log with console.log does not immediately appear in Firebug’s console. It seems like it piles up in a buffer somewhere, and then gets flushed to console in chunks. I have a function that makes a few log calls. Sometimes I get j…
Enable chrome extension without clicking
How to enable chrome extension without clicking it. I need to perform a certain function from my extension every time i reload a page(no clicking) is there a way to do it. My code which contains the on click method and Answer To include jQuery: Using only pure JavaScript you can do this with: only the code wi…