Question

造成我麻烦的守则有:

addListItem: function(obj, type) {
      var html, newHtml, element;
      // Create HTML string with placeholder text
      
      if (type ===  inc ) {
          element = DOMStrings.incomeContainer;
          
          html =  <div class="item clearfix" id="inc-%id%"> <div class="item__description">%description%</div><div class="right clearfix"><div class="item__value">%value%</div><div class="item__delete"><button class="item__delete--btn"><i class="ion-ios-close-outline"></i></button></div></div></div> ;
      } else if (type ===  exp ) {
          element = DOMStrings.expensesContainer;
          
          html =  <div class="item clearfix" id="exp-%id%"><div class="item__description">%description%</div><div class="right clearfix"><div class="item__value">%value%</div><div class="item__percentage">21%</div><div class="item__delete"><button class="item__delete--btn"><i class="ion-ios-close-outline"></i></button></div></div></div> ;
      }
      
      // Replace the placeholder text with some actual data
      newHtml = html.replace( %id% , obj.id);
      newHtml = newHtml.replace( %description% , obj.description);
      newHtml = newHtml.replace( %value% , formatNumber(obj.value));
      
      // Insert the HTML into the DOM
      document.querySelector(element).insertAdjacentHTML( beforeend , newHtml);
    },

    getDomStrings: function() {
      return DOMStrings
    }

它坚持说话语种不作定义,但我可以诚实地发现造成错误的原因。

Answer 1

参考资料:格式

错误意味着你指的是没有定义的东西。在此情况下,请参见formatNumber on line 98,但未申报。

你们要么必须建立这一功能,要么取消正在使用的守则。

这一行文:newHtml = 新的Html.replace(%%,格式Number(obj. Value));

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