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_('[CSS selector]') | Returns a Penguins.js object based on the input selector |
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_('...').set('[property]', '[value]') | Sets the property [property] to [value] for each element matching the CSS selector ... |
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_('...').add('[property]', '[value]') | Adds [value] to the property [property] of all elements matching the CSS selector ... |
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_('...').onEvent('[event]', [function]) | Adds an event listener to all elements matching the CSS selector .. |
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_('...').get('[property]') | Returns an array of the value of property [property] of all elements matching CSS selector ... |
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new _('[type]').requestTo('[URL]') | Returns a [type] AJAX request to [URL], asynchronous by default |
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request.onResponse = [callback] | Equivalent of the onreadystatechange Vanilla JS property. Does not require a check (if(this.status === 200 && this.readyState === 4)) |
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request.send() | Sends the AJAX request request (for GET requests) |
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request.send('[data]') | Semds the AJAX request request (for POST requests) |
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_('*').date | Returns the date as in Vanilla javaScript new Date() |  |
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PenguinsJS.version | Returns an object containing information about the version of Penguins.js used |
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browser | Returns an object containing information about the browser version and name etc. |
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_('[selector]').toDOMNodeList | Converts the Penguins.js object into a DOM node list | |
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_('[selector]').toDOMNodeArray | Converts the Penguins.js object into an array of DOM nodes |
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metadata | Returns an object including information about the metadata of the HTML document ONLY if jQuery is included |
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metadata.addTag('[name]', '[value]') | Adds a <META> tag with NAME attribute set to [name] and CONTENT attribute set to [value] |
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metadata.removeTag('[name]') | Removes the first <META> tag with NAME attribute set to [name] |
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_('...').selector | Returns the initial selector ... |
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_('*').playAudioAt([obj]) | Plays audio at the source [obj].source and volume [obj].volume |
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JSONAt('[source]', [onerror]) | Gets the JSON at source [source]. [onerror] is optional, and is for error handling |
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_('...').addElement('[tag name]', '[voidity]', '[ID]') | Appends a [tag name] HTML tag with voidity [voidity] and an ID of [ID] to the elements matching CSS selector ... |