I've a sample example below, I'm not sure why the first example (using div's) didn't get the text when the second one (using span's) could achieve that with the same JS code using closest():  $('.class-1').closest('div...
I have table rows with data and buttons. http://codepen.io/leongaban/pen/nuIkd  Each button corresponds to each row, also when you click a button it changes class names from hide to un_hide the next step is to retrieve the text value of the td with c...
Based on the different answers received, the only solution using jQuery without implementing our own selector function is a basic selector with ":first" or followed by ".eq(0)" for jQuery.  I wanted to know if their were any kind of m...
I am working on an optimization problem in javascript.  I have two arrays:  dataset1 = [[x1,y1],[x2,y2],...,[xn,yn]]  dataset2 = [[z1,w1],[z2,w2],...,[zm,wm]]   dataset1 and dataset2 represent monotonic functions  x1 < x2 < ... < xn     (x c...
I would like to find out if the method closest () is supported and if necessary (IE 11) use an alternative in the following form:  ancestor = ('closest' in document.documentElement) ? element.closest  (selector) : element.parentElement;   The...
I need to add a class to the input wrapper when I click on input, and remove the class when other input is clicked.  I've tiyed toggleClass but it would only remove the class when the same input is clicked again.  I've tried to use functions:...
When a user clicks an element on a page, I need to find the closest h1 tag above the clicked element and get it's html content.  Given the below html:  <div>   <h1>This is header 1</h1>   <div>      <span> some text&...
I feel like this would be simple enough, but I'm clearly missing something. When clicking an "X" icon for each panel-title, I need to capture that title, like "CUSTOMER" for example. Maybe it's because my span is in another A...
I am searching for hours now for this simple answer. I have 5 upload fields for images and I want to make a delete button for each uploaded image. If you click on this button the closest image needs to be removed.  I know there are lots of questions...
I'm sitting over a snippet of code, which is superslow on mobile devices.   I have an entry form with about 40 input elements (buttons) in Jquery Mobile. In Jquery Mobile this will mean:  <div class="ui-btn" data-disabled="false...

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