function generateCheckboxDom(columnObj) {

    var keys = Object.keys(columnObj.polymerization);

    var html = '';
    // 过滤数据
    const regex = /[A-Za-z\/%()~+±-\u4e00-\u9fa5]/g;
    var found = false;
    // 判断是否是数字，是否要做排序
    for(let i =0;i<keys.length;i++){
        if(keys[i].match(regex)){
            found=true;
            break;
        }
    }

    // 不执行数字排序
    if(found){
        keys.sort()
    }else{
        // 执行数字排序
        for(let i =0;i<keys.length;i++){
            // console.log(keys[i])
            if(keys[i] == ""){
                keys[i] = -1314
            }
            if(keys[i] == "-"){
                keys[i] = -9999
            }
            keys[i]=parseFloat(keys[i]) 
        }
        function compare(a, b) {
            return a - b;
          }
        keys.sort(compare);
    }

    for (var i = 0; i < keys.length; i++) {
        if(keys[i]==(-9999)){
            keys[i]="-"
        }
        if(keys[i]==(-1314)){
            keys[i]=""
        }

        if(columnObj.polymerization[keys[i]]==undefined){
            continue
        }

        html += '<div class="ifx-checkbox undefined">\n' +
            '       <input type="checkbox" name="' + keys[i] + '" value="' + keys[i] + '" id="check-'+columnObj.columnIdx+ '-'+ i +'"><label for="check-'+columnObj.columnIdx+ '-'+ i +'">' + keys[i] + '<span class="ifx-checkbox-static">' + columnObj.polymerization[keys[i]] + '</span></label>\n' +
            '    </div>\n';
    }

    return '<div class="ifx-filter" data-column="' + columnObj.columnIdx + '">\n' +
        '                            <div class="ifx-accordion">\n' +
        '                                <div class="ifx-accordion__header">\n' +
        '                                    <div class="ifx-accordion__header__label">' + columnObj.title + '</div>\n' +
        '                                    <span class="ifx-show__column show__column show__column__btn" data-column="' + columnObj.columnIdx + '"></span>\n' +
        '                                    <span class="ifx-accordion__header__icon glyphicon glyphicon-arrow-down-bold"></span>\n' +
        '                                </div>\n' +
        '                                <div class="ifx-accordion__body">\n' +
        '                                    <div class="ifx-search-reset-row">\n' +
        '                                        <div class="ifx-pt-search-reset">\n' +
        '                                            <span> Reset </span>\n' +
        '                                        </div>\n' +
        '                                    </div>\n' +
        '                                    <div class="ifx-pt-search" data-column="' + columnObj.columnIdx + '">\n' +
        '                                        <div class="ifx-pt-search__checkbox">\n' + html +
        '                                        </div>\n' +
        '                                    </div>\n' +
        '                                </div>\n' +
        '                            </div>\n' +
        '                        </div>';
}