This may not be what you want, but you can get two lines per option, by using the “optgroup” tag e.g: <select> <optgroup label=”Click below for ‘yes'”> <option value=”yes”>Yes</option> </optgroup> <optgroup label=”Click below for ‘No'”> <option value=”no”>No</option> </optgroup> </select>
This one works only if you are at the url you want to get the Top Level Hostname. This function guarantees you get the top-level hostname because that’s the smallest one browsers will let you set cookies in. We test if for a given prefix we are able to set cookies, if so we return … Read more
Nothing really special. PHP regex syntax is very much the same as in JavaScript: str = str.replace(/\(\d*\)|\/\(P\)\//g, “”); You can find more information about regular expressions in JavaScript in this manual from MDN: https://developer.mozilla.org/en-US/docs/JavaScript/Guide/Regular_Expressions.
Facebook is using the history api in HTML5. From this blog post you can see how this works. Basically they are making calls like the one below to change the url without reloading the page. window.history.pushState(“object or string”, “Title”, “/new-url”); Here is the HTML5 working draft spec about it: http://www.whatwg.org/specs/web-apps/current-work/multipage/history.html#the-location-interface Sadly, IE9 does not support … Read more
I was curious about this as well when I saw the CPU Usage graph on the Troubleshooting page on the Google Meet’s page. So googled a lot and I couldn’t find any proper answer as to how it is being achieved apart from this link: https://developer.chrome.com/extensions/system_cpu#method-getInfo. So, I went through the minified source code of … Read more
Since myJSONObject.abc contains a list of products it would make more sense to define the property abc as an array. Like this: var myJSONObject = { “abc”: [ [ {“prod_ver” : “prod 1 ver 1”}, {“prod_ver” : “prod 1 ver 2”}, ], [ {“prod_ver” : “prod 2 ver 1”}, {“prod_ver” : “prod 2 ver 2”}, … Read more
After a few quick tests it seems do me that this behavior isn’t caused by jQuery but instead by the browser. As you can easily verify yourself (DEMO http://jsbin.com/ocupa3) var data = “<html><head><title>Untitled Document</title></head><body><p>test</p></body></html>”; data = $(‘<div/>’).html(data); alert(data.html()); yields different results in different browsers Opera 10.10 <HEAD><TITLE>Untitled Document</TITLE></HEAD><P>test</P> FF 3.6 <title>Untitled Document</title><p>test</p> IE6 <P>test</P> so … Read more
Sounds like you already found the answer but for the benefit of others you can close an iFrame implementation of FancyBox by using the following JavaScript in the iFrame: parent.$.fn.fancybox.close();
That’s right, exports is node-specific JS (used to make part of your module available outside the module) and isn’t supported by web-browsers. Even though NodeJS is technically JS, there are client specific properties (like the window property for browsers, and exports for NodeJS apps) that can’t be interchanged. That said, here’s a client side JS … Read more
You don’t need preserveDrawingBuffer: true to take a screenshot. What you need is to take the screenshot immediately after rendering. A screenshot is guaranteed to work as long as you take it after rendering but before exiting the current event. So for example this will always work renderer.render( scene, camera ); var screenshot = renderer.domElement.toDataURL(); … Read more