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Tag Archives: encodeURIComponent
HTML Online Validation via Error Array Tutorial
Today’s job is to sharpen up the DOMDocument Online HTML Validation error reporting, onto yesterday’s HTML Online Validation via PHP Rendering Tutorial by … organizing the error messages to appear in a right hand column of a two column table, … Continue reading
Posted in eLearning, Event-Driven Programming, Tutorials
Tagged Apache, array, context, Document Root, DOM, DOMDocument, download, encodeURIComponent, error, error log, HTML, MAMP, module, onclick, PHP, programming, render, rendering, sub, sup, textarea, tidy, tutorial, validate, validation
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HTML Online Validation via PHP Rendering Tutorial
Onto yesterday’s HTML Online Validation via PHP DOMDocument Tutorial, today, we tackle numerous improvements and fixes to our Online HTML Validator (PHP) web application as per … add PHP tidy module parsing results in HTML report … <?php $tec=” . … Continue reading
Posted in eLearning, Event-Driven Programming, Tutorials
Tagged Apache, Document Root, DOM, DOMDocument, download, encodeURIComponent, HTML, MAMP, module, onclick, PHP, programming, render, rendering, textarea, tidy, tutorial, validate, validation
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Javascript and PHP Multiple Encoding and Decoding Tutorial
Around here, we are very fond of dropdown (select element) “multiple” (attribute) selection mode. That is a mode whereby you can select multiple options (helped out by using ctrl and command keyboard keys). Unfortunately, order matters quite often, as with … Continue reading
Posted in Ajax, eLearning, Event-Driven Programming, Tutorials
Tagged Ajax, atob, base64, base64_decode, base64_encode, btoa, client, decode, decodeURI, decodeURIComponent, dropdown, encode, encodeURI, encodeURIComponent, event, FormData, Javascript, multiple, onchange, option, order, peer, PHP, programming, select, server, tutorial, urldecode, urlencode
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Javascript and PHP Encoding and Decoding Primer Tutorial
The recent HTML form navigation work gobsmacked us mildly as we reconnected with the fact that a character like “~” is not changed (ie. encoded) by Javascript’s “encodeURIComponent” encoding function. And then we figured that “~” can get you back … Continue reading
Posted in eLearning, Tutorials
Tagged atob, base64, base64_decode, base64_encode, btoa, client, decode, decodeURI, decodeURIComponent, encode, encodeURI, encodeURIComponent, Javascript, PHP, programming, server, tutorial, urldecode, urlencode
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The distinction between course-driven and immersion-driven learning is useful. A small extension to the australia.htm exercise would be a set of named map markers and a text filter: first update the visible markers on an input event, then add a collected/uncollected toggle, and finally persist only that toggle state in localStorage. That gives beginners a concrete reason to learn arrays, DOM updates and browser storage without needing PHP or MySQL first. It is also worth testing empty searches, a page reload and disabled storage separately; those are different failure cases. Disclosure: we maintain the GTA 6 interactive map. I am suggesting it as an example of a map-and-progress interface, not claiming that we used the tutorial code. Would you introduce persistence after the first working interaction, or keep the initial exercise entirely stateless?