#30 - Count Items On Page And Update Number v0.1

Check how many items with a set attribute are on the page and apply that number to some text.

View demo project
View demo

<!-- 💙 MEMBERSCRIPT #30 v0.1 💙 COUNT ITEMS AND DISPLAY COUNT -->
<script>
document.addEventListener("DOMContentLoaded", function() {
  setTimeout(function() {
    const rollupItems = document.querySelectorAll('[ms-code-rollup-item]');
    const rollupNumbers = document.querySelectorAll('[ms-code-rollup-number]');

    const updateRollupNumbers = function() {
      const rollupCountMap = new Map();

      rollupItems.forEach(item => {
        const rollupKey = item.getAttribute('ms-code-rollup-item');
        const count = rollupCountMap.get(rollupKey) || 0;
        rollupCountMap.set(rollupKey, count + 1);
      });

      rollupNumbers.forEach(number => {
        const rollupKey = number.getAttribute('ms-code-rollup-number');
        const count = rollupCountMap.get(rollupKey) || 0;
        number.textContent = count;
      });
    };

    updateRollupNumbers(); // Initial update

    // Polling function to periodically update rollup numbers
    const pollRollupNumbers = function() {
      updateRollupNumbers();
      setTimeout(pollRollupNumbers, 1000); // Adjust the polling interval as needed (in milliseconds)
    };

    pollRollupNumbers(); // Start polling
  }, 2000);
});
</script>

Creating the Make.com Scenario

1. Download the JSON blueprint below to get stated.

2. Navigate to Make.com and Create a New Scenario...

3. Click the small box with 3 dots and then Import Blueprint...

4. Upload your file and voila! You're ready to link your own accounts.

Need help with this MemberScript?

All Memberstack customers can ask for assistance in the 2.0 Slack. Please note that these are not official features and support cannot be guaranteed.

Join the 2.0 Slack
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