bootstrap-table 動態合並行和列方法


$( "#table2").bootstrapTable({
            url: "http://...",
            columns: [],
            onLoadSuccess: function (data) {
                mergeCells(data, "FDepName3", 1, $('#table2'));//行合並
                mergeColspan(data, [ "FDepName3", "FDepName1", "FDepName2"], $('#table2'));//列合並
            },
})
/**
     * 合並行
     * @param data  原始數據(在服務端完成排序)
     * @param fieldName 合並屬性名稱數組
     * @param colspan 列數
     * @param target 目標表格對象
     */
function mergeCells(data, fieldName, colspan, target) {
            if (data.length == 0) {
                alert( "不能傳入空數據");
                return;
            }
            var numArr = [];
            var value = data[0][fieldName];
            var num = 0;
            for (var i = 0; i < data.length; i++) {
                if (value != data[i][fieldName]) {
                    numArr.push(num);
                    value = data[i][fieldName];
                    num = 1;
                    continue;
                }
                num++;
            }
            var merIndex = 0;
            for (var i = 0; i < numArr.length; i++) {
                $(target).bootstrapTable( 'mergeCells', { index: merIndex, field: fieldName, colspan: colspan, rowspan: numArr[i] })
                merIndex += numArr[i];
            }
}

 

/**
* 合並列
* @param data  原始數據(在服務端完成排序)
* @param fieldName 合並屬性數組
* @param target    目標表格對象
*/
function mergeColspan(data, fieldNameArr, target) {
            if (data.length == 0) {
                alert( "不能傳入空數據");
                return;
            }
            if (fieldNameArr.length == 0) {
                alert( "請傳入屬性值");
                return;
            }
            var num = -1;
            var index = 0;
            for (var i = 0; i < data.length; i++) {
                num++;
                for (var v in fieldNameArr) {
                    index = 1;
                    if (data[i][fieldNameArr[v]] != data[i][fieldNameArr[0]]) {
                        index = 0;
                        break;
                    }
                }
                if (index == 0) {
                    continue;
                }
                $(target).bootstrapTable( 'mergeCells', { index: num, field: fieldNameArr[0], colspan: fieldNameArr.length, rowspan: 1 });
            }
}
 
 
 
 
 
--------------------------
/**
  * 合並單元格
  * @param data 原始數據(在服務端完成排序)
  * @param fieldName 合並屬性名稱
  * @param colspan  合並列
  * @param target  目標表格對象
  */
function mergeCells(data,fieldName,colspan,target){
   //聲明一個map計算相同屬性值在data對象出現的次數和
   var sortMap = {};
   for ( var i = 0 ; i < data.length ; i++){
     for ( var prop in data[i]){
       if (prop == fieldName){
         var key = data[i][prop]
         if (sortMap.hasOwnProperty(key)){
           sortMap[key] = sortMap[key] * 1 + 1;
         } else {
           sortMap[key] = 1;
         }
         break ;
       }
     }
   }
   for ( var prop in sortMap){
     console.log(prop,sortMap[prop])
   }
   var index = 0;
   for ( var prop in sortMap){
     var count = sortMap[prop] * 1;
     $(target).bootstrapTable( 'mergeCells' ,{index:index, field:fieldName, colspan: colspan, rowspan: count}); 
     index += count;
   }
}


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