You are using the correct syntax for binding to the document to listen for a click event for an element with id=”test-element”. It’s probably not working due to one of: Not using recent version of jQuery Not wrapping your code inside of DOM ready or you are doing something which causes the event not to … Read more
Does any one know how to do a simple image upload and display it on the page. This is what I’m looking for. User(me) will choose a image The page will display the image without refreshing the page or going to another file. multiple <img src> will do because I need to display different image … Read more
The problem statement is simple. I need to see if user has selected a radio button from a radio group. Every radio button in the group share same id. The problem is that I don’t have control on how the form is generated. Here is the sample code of how a radio button control code … Read more
To break a $.each or $(selector).each loop, you have to return false in the loop callback. Returning true skips to the next iteration, equivalent to a continue in a normal loop.
Since text() gets the value, and text( “someValue” ) sets the value, you just place one inside the other. Would be the equivalent of doing: EDIT: I hope I understood the question correctly. I’m assuming $mylabel is referencing a DOM element in a jQuery object, and the string is in the content of the element. If the string is in some … Read more
You can use jq ‘.[] | .login, .id’ to obtain each login followed by its id.
A good reason is for security – this can prevent CSRF attacks because this header cannot be added to the AJAX request cross domain without the consent of the server via CORS. Only the following headers are allowed across origins: Accept Accept-Language Content-Language Last-Event-ID Content-Type any others cause a “pre-flight” request to be issued in CORS supported browsers. … Read more
Sorry the problem is me! the was out of sync but this was because I have the HTML text the wrong way around. On the first click I want the div to fade out and the text to say “Show Text”. Will check more thoroughly next time before I ask! My code is now: Thanks … Read more
Why would that be the case? Is his $/jQuery distinction correct? Because almost every JavaScript library defines a function called $. When you have many libraries in one document, conflicts may appear. If you are sure that jQuery is and always will be the only script defining that function, I wouldn’t have anything against using … Read more