ConstructionCost/web/building_saas/main/js/controllers/material_controller.js

/**
 * Created by zhang on 2018/9/12.
 */
let MaterialController = {
    rule1:"材质及规格:",
    replaceMaterial:function(node){

        this.getMaterial([node]);
        let itemText = node.data.itemCharacterText;
        let keyWord =  this.getKeyString(itemText,this.rule1);
        console.log(keyWord);

    },




    getMaterial:function (nodes,callback) {
        let data = [],materialMap= null;
        for(let n of nodes){
            let code = n.data.code;
            if(code.length >= 9 && n.data.billsLibId){
                let billCode = code.substr(0,9);
                data.push({code:billCode,billsLibId:n.data.billsLibId});
            }
        }
        if(data.length>0){
            //data去重




        }else {
            callback(null);
        }
    },

    getKeyString:function (itemText,matchStr) {//截取关键数据
        itemText = itemText.replace(/：/g, ":");//中文字符转换为英文字符
        itemText = itemText.replace(matchStr,"@$@");//用特殊符号取代关键字，方便截取
        let index = itemText.indexOf("@$@");
        if(index == -1) return null;
        let temString = itemText.substr(index+3);
        let strArray =  temString.split(/\n/);
        let keyString = this.trim(strArray[0]);
        return keyString===""?null:keyString;
    },
    trim:function (str) {
        return str.replace(/(^\s*)|(\s*$)/g, "");
    }

};