#html
5 posts tagged html. Clear filter
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How to Filter or Search HTML with Vanilla Javascript - No JQuery Required
The basic approach is to use the document.querySelectorAll to match certain elements, then manually set the display property to 'none' or 'block' (or 'inline-block') to hide or show it. Using the...
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XPath with HTML in PHP One Liner
Here is a one liner for using XPATH with HTML in PHP $doc = new DOMXPath(@DOMDocument::loadHTML(filegetcontents("https://www.reddit.com/r/PHP/"))); Now you can use XPATH to query the html.....
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Collection Select Helper and OnChange Event in Rails
Given a collection of Active Record objects, you may use the collection\select helper method to produce a select form field. You need to pass in a number of arguments to the helper function. 1)...
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NO Table Cell Spacing Please
Remove cell padding on a table you add the cellspacing attribute and set it to "0". Is there a better way to do this with straight up CSS? Nothing seems to work...
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Yield a Block within Rails Helper Method with Multiple Content_tags Using Concat
To clean up some repetitive html coding in views, pass a block of text to a helper function which will wrap it for you the same way, each and every time. For example, I have a 'help' link which...