jquery-selectors

How to find out when next() reaches the end, then go to the first item

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Determine the .next() ahead of time by checking its length property. $(‘.nextSingle’).click( function() { // Cache the ancestor var $ancestor = $(this).parent().parent().parent(); // Get the next .newsSingle var $next = $ancestor.next(‘.newsSingle’); // If there wasn’t a next one, go back to the first. if( $next.length == 0 ) { $next = $ancestor.prevAll(‘.newsSingle’).last();; } //Get the … Read more

Find all elements based on ids using regex on jQuery selector

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If you were doing this with regex, the expression would simply be: item-\d-top Where the \d indicates any single digit (0..9), and the other characters have no special meaning (so are treated as literals). However, jQuery doesn’t currently have a regex filter (only things like start/end/contains/etc) – so you would have to create your own … Read more

Cheerio: How to select element by text content?

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The reason your code isn’t working is because [innerHTML] is an attribute selector, and innerHTML isn’t an attribute on the element (which means that nothing is selected). You could filter the span elements based on their text. In the example below, .trim() is used to trim off any whitespace. If the text equals ‘Category:’, then … Read more

jQuery – Find Label By The Inner Text

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use the selector :contains() var element = $(“label:contains(‘SuperSweetCheckbox’)”); The matching text can appear directly within the selected element, in any of that element’s descendants, or a combination thereof. As with attribute value selectors, text inside the parentheses of :contains() can be written as bare words or surrounded by quotation marks. The text must have matching … Read more

jQuery selector first td of each row

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You should use :first-child instead of :first: Sounds like you’re wanting to iterate through them. You can do this using .each(). Example: $(‘td:first-child’).each(function() { console.log($(this).text()); }); Result: nonono nonono2 nonono3 Alernatively if you’re not wanting to iterate: $(‘td:first-child’).css(‘background’, ‘#000’); JSFiddle demo.

How can I select a hidden field by value?

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Using jQuery Selectors, you can target your element by a certain attribute matching the desired value: $(‘input[value=”Whatever”]’); This way you are targeting an input element, by the attribute value that is equal to the desired value. EDIT 5/14/2013: According to an answer below, this no longer works as of jQuery 1.9.

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