INNER CODE UNIT · JavaScript

count

deepentropy/tvscreener · app/js/app.js:184

        const count = this.state.selectedFields.filter(n => this.findField(n)?.interval).length;
        this.elements.fieldsIntervalGroup.hidden = this.state.selectAll || count === 0;
        this.elements.fieldsIntervalHint.textContent = `Applies to ${count} of ${total} columns`;
    },

    /**
     * Show a timeframe select only when the field supports it; reset it otherwise
     * @returns {boolean} true when the field supports a timeframe
     */
    syncIntervalSelect(select, field) {
        const supported = !!field?.interval;
        select.hidden = !supported;
        if (!supported) select.value = '';
        return supported;
    },

    /**
     * Initialize the application

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