Keep element in view while scrolling using j. Query. Warning filegetcontentshttp ecs. ServiceAWSECommerce. Service Search. IndexBooks AWSAccess. Key. IdAKIAIURLEAHNL3. T2. NWA OperationItem. Search Associate. Tagwduffy 2. 1 Response. GroupMedium Number3 Keywordslearning2. Timestamp2. 01. 7 1. T1. 6 5. 8 0. 6. Tabtight professional, free when you need it, VPN service. Pupil Docs user and developer documentation for Pupil eye tracking system. Z SignatureOopu. Stdq. Ty. QAKv. KPCv. CWBH8. MXi. GKsj. Fx. Y3. D function. HTTP request failed HTTP1. Bad Request. D siteswwduffy. Ive just completed an interesting project an online application form that calculated a quote dynamically using Javascript as the user specified their choices. UPDATE APRIL 2. Due to the overwhelming feedback on this blog post I have created the j. Scroll plugin which you can download here. You can also fork and contribute to its development at github. On Monday, we learned that Microsoft was killing off the iconic Microsoft Paint program after 32 years and replacing it with Paint 3D in its upcoming Windows 10 update. If you use the plugin Id love to hear from youThe quote details where to be displayed to the right of the form, but the form was longer than the height of the page so scrolling was required. In order to keep the quote price visible at all time I needed a way to make the element container reposition itself to remain in view when the user scrolled up and down on the form. I actually thought the solution would be a single search away on Google, but I couldnt believe that there was no quick answer available. Contoh Soal Tes Psikotes Bank Bri Syariah. A few people had suggested a css version using position fixed, but due to the structure of my css and the fact that I wanted a smooth scrolling effect on the element the css idea just didnt cut it. I knew j. Query was going to produce my answer, but nobody seemed to have anything available to tell me how. I ended up writing my own against the j. Query framework, which actually proved extremely easy. Hopefully if your looking for something similar this will meet your needs. You can view the working demo here. Ok, lets get started. First thing to do is make sure you have the j. Query library included on your page. This is super easy to do. If you havent got it yet download the production file 1. Then simply include it on your page using a script include in your head section. Next up, give the element that will be dynamically repositioned an id so that it can be found in the DOM. This again is super easy. Div lt notice the id tag. Your content in here. Now that we have the basics done we need to write the code to reposition the element dynamically using JQuery. This is the technical bit, but Ill try break it down so its easy to understand. We need to listen out for, and handle, the scroll event. Basically every time the user scrolls their browser window it alerts any code that has registered interest in this event that it has just happened. We will reposition the element when this happens, so this is perfect for usTo do this we use JQuerys event handling support to attach a function to the windows scroll event. Now that we are being alerted that the scroll event has fired we need to actually do something. The code below does a few things. Query traverses the DOM and returns the element whos id is scrolling. Div. We call JQuerys animate function on the returned element and tell it to increase the top margin to the size of the top scroll location Ive added 3. I already have a top margin of 3. Windows Xp Tablet Edition 2005 Iso 2017 - Full Version there. You can remove this if you do not have a top margin already on your div. We also set the animation speed to slow. You can set this to fast, or specify a numerical value in milliseconds if you prefer. Div. animatemargin. Top window. Top 3. Because this event can fire many times in a row we need to make sure we stop all previous repositions before progressing with the latest one. Imagine a users scrolls 3 4 times really fast. We want just the last call to be in control of the repositioning. Ensuring that all repositioning is stopped beforehand makes for much faster handling of the event, resulting in smoother animation. We call this BEFORE the code snippet above. Div. stop. Top window. Top 3. 0 px, slow. Our element now scrolls along with the window. There is one area we can still make this a little smoother though. Whenever the scroll event fires j. Query traverses the DOM looking for our element. In order to alleviate this overhead we can simply store the j. Query reference to our element in a variable when the DOM is initialised and reference this instead. Div scrolling. Div. Div. stop. animatemargin. Top window. Top 3. Thats all there is to it. You now have an element that scrolls smoothly into position so that it remains in view at all times. Ive tested the code in IE6, IE7 and Firefox 3, every one of which works a treat. The complete code snippet is included below. Enjoylt script typetextjavascript srcjquery 1. Div scrolling. Div. Div. animatemargin. Top window. Top 3. Recommended Reading. I recommend reading the following books to gain a better understanding of the topics discussed in this blog post. Tagged as html, j. Query Categorized as HTML CSS, j.