70c652d565
- Fix long line.
- Enforce a few stylistic habits:
- Avoid some potential dangerous constructs.
- `arrow-spacing`: Use at least one space around arrows.
- `keyword-spacing`: Use at least one space around keywords (if, else, for…).
- `no-multiple-empty-lines`: Only use one empty line between code.
- `no-var`: Use `let` or `const` instead of `var`:
- `padded-blocks`: Do not pad blocks.
- `padding-line-between-statements`: Use empty lines between some statements.
- `space-before-blocks`: Use at least one space before the opening brace of a block.
34 lines
1,004 B
JavaScript
34 lines
1,004 B
JavaScript
/* exported LocalStorageTools */
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/* globals BookWyrm */
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let LocalStorageTools = new class {
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constructor() {
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// display based on localstorage vars
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document.querySelectorAll('[data-hide]')
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.forEach(t => this.setDisplay(t));
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// update localstorage
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document.querySelectorAll('.set-display')
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.forEach(t => t.onclick = this.updateDisplay.bind(this));
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}
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// set javascript listeners
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updateDisplay(e) {
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// used in set reading goal
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let key = e.target.getAttribute('data-id');
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let value = e.target.getAttribute('data-value');
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window.localStorage.setItem(key, value);
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document.querySelectorAll('[data-hide="' + key + '"]')
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.forEach(t => this.setDisplay(t));
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}
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setDisplay(el) {
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// used in set reading goal
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let key = el.getAttribute('data-hide');
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let value = window.localStorage.getItem(key);
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BookWyrm.addRemoveClass(el, 'hidden', value);
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}
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}
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