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cssVarFilledCookies.js
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CC4r License
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/ \
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\/_ \
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_____________________________________
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root { | |
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--underline-style: wavy; |--underline-style : wavy |
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--title-width: 10ch; |--title-width : 10ch |
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--src: url('image.png'); |--src : url('image.png')|
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--gradient-start: olive; |--gradient-start : olive |
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--gradient-end: brown; |--gradient-end : brown |
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} |____________________________________|
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__
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\ /\
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\_____/
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cssVarFilledCookies.js will bake cookies with a filling of css
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variables, exposing them to the user. The changes made are stored in the
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local storage, allowing one to make persistant interface customizations.
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The styling happens within cssVarCookies.css, it wraps the generated tr,
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td and textareas inside a display:none unless hovered position fixed
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table.
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usage
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1. Copy cssVarCookies.js and cssVarCookies.css in your project folder.
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2. Inside the html page you would like to modify, import the js and
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css files like so:
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<link rel="stylesheet" href="cssVarFilledCookies.css">
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<script defer src="cssVarFilledCookies.js"></script>
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3. Hovering the exclamation mark should display a table of declared css
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variables inside a root{} statement.
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example
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a css file with variables declared in this manner:
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root {
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--margin: 10px;
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--gutter: 5px;
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--background: white;
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--foreground: olive;
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}
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will dynamicaly generate the following html table:
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<table>
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<tr><td>--margin</td> <td><textarea>10px</textarea></td> </tr>
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<tr><td>--gutter</td> <td><textarea>5px</textarea></td> </tr>
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<tr><td>--background</td><td><textarea>white</textarea></td></tr>
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<tr><td>--foreground</td><td><textarea>olive</textarea></td></tr>
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</table>
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Modifying the value from the textarea will store it in the local
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storage, if you reload or close the page, the changes will be kept.
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Note : using this technique, only the elements that are children of the
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body can be accessed, styling the <html></html> element doesn't seem to
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be possible.
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contact@martinlemaire.fr
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