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Custom UI controls and views

by Flexmonster Pivot Table

HTML

<script src="https://cdn.flexmonster.com/flexmonster.js"></script>

<div id="wrapper">
  <div id="backdrop"></div>
  <div id="filter-list">
    <h3>Custom Filter</h3>
    <button id="filter-cancel-button" class="button" onclick="closeFilter()">
      Cancel
    </button>
    <button id="filter-apply-button" class="button">
      Apply
    </button>
    <div id="filters">
    </div>
  </div>

  <div id="pivot-container"></div>
</div>

CSS

body {
  font-family: sans-serif;
}

h3 {
  display: inline;
}

#fm-pivot-view div.fm-ui-modal-overlay {
  display: none !important;
}

#wrapper {
  height: 580px;
  position: relative;
}

#field-list,
#filter-list {
  position: absolute;
  inset: 0 0 0 0;
  margin: auto;
  min-width: 400px;
  width: 60%;
  height: 400px;
  z-index: 3;
  background: white;
  padding: 30px;
  display: none;
  border: 1px solid #d5d5d5;
  box-shadow: 0 0 20px rgb(0 0 0 / 10%);
  transition: width 0.3s ease-in-out;
}

#field-list {
  z-index: 5;
}

#filter-list {
  z-index: 10;
}

#backdrop {
  position: absolute;
  display: none;
  top: 0;
  left: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  background-color: #fff;
  opacity: 0.6;
}

#filters {
  margin-top: 30px;
  height: 300px;
  padding: 15px;
  overflow: auto;
  border: 1px solid #d5d5d5;
}

#filters h4 {
  margin-bottom: 0;
  margin-top: 0;
}

.button {
  user-select: none;
  font: inherit;
  transition: none;
  border-collapse: collapse;
  border-spacing: 0;
  font-family: Arial, sans-serif;
  margin: 0;
  text-shadow: none;
  line-height: normal;
  box-sizing: border-box;
  text-transform: uppercase;
  position: relative;
  outline: none;
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
  display: inline-block;
  vertical-align: top;
  font-size: 14px;
  font-weight: bold;
  padding: 10px 12px;
  letter-spacing: 0.5px;
  min-width: 90px;
  border: 1px solid #555;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  margin-right: 20px;
  height: 38px;
}

#filter-apply-button {
  float: right;
  color: #fff;
  background: #555;
}

#filter-cancel-button {
  float: right;
  color: #555;
  background: #fff;
}
,
#filter-apply-button:hover {
  background-color: #3c3c3c;
  cursor: pointer;
}

.filter-item {
  display: flex;
  justify-content: space-between;
  flex-direction: row;
  align-items: center;
  padding: 12px 40px;
  user-select: none;
  border-bottom: 1px dashed...

JavaScript

const pivot = new Flexmonster({
  container: "pivot-container",
  componentFolder: "https://cdn.flexmonster.com/",
  height: "100%",
  toolbar: true,
  licenseFilePath: "https://cdn.flexmonster.com/jsfiddle.charts.key",
  report: {
    dataSource: {
      filename: "data/sales.csv",
    },
  },
});

const filtersConfig = {};
const fields = document.getElementById("fields");
const filterList = document.getElementById("filter-list");
const filters = document.getElementById("filters");
const backdrop = document.getElementById("backdrop");
let currentHierarchy = null;

pivot.on("filteropen", (event) => {
  const element = document.querySelector(".fm-filter-view");
  if (element) {
    element.remove();
  }
  currentHierarchy = event.hierarchy;
  openFilter(currentHierarchy.uniqueName, true);
});

function applyFilter(field, openedFromGrid) {
  let unchecked = [...document.querySelectorAll(".filter-checkbox")].filter(
    (item) => !item.checked,
  );
  filtersConfig[field] = [];
  for (let member of unchecked) {
    filtersConfig[field].push(member.getAttribute("member"));
  }
  closeFilter();
  if (openedFromGrid) {
    pivot.setFilter(field, {
      exclude: filtersConfig[field],
    });
  }
}

function openFilter(uniqueName, openedFromGrid) {
  pivot.getMembers(uniqueName, "", (members) => {
    for (let member of members) {
      filters.appendChild(createFilterItem(uniqueName, member));
    }
  });
  document.getElementById("filter-apply-button")
  .setAttribute("onclick", `applyFilter("${uniqueName}",${openedFromGrid})`);
  filterList.style.display = "block";
}

function createFilterItem(field, member) {
  let item = document.createElement("div");
  item.classList.add("filter-item");
  item.innerHTML =
    `<label
       class="filter-name"
       for='${member.uniqueName}'
     >
       ${member.caption}
     </label>` +
    `<input
       type="checkbox"
       class="filter-checkbox"
       id='${member.uniqueName}'
       member="${member.uniqueName}"
     ...