Question

当我从法语短语（onload函数）转换为英语短语（onmousedown函数）并返回法语短语（onmouseup函数）时，我的IE和Chrome浏览器无法正确显示法语短语。当我松开某个特定短语的鼠标时，它会返回法语，但ô和é的特殊字符（ô和é）不会从数字代码更改为ô和é。任何人都可以告诉我为什么这样做以及如何解决它？

这是我的JavaScript代码：

 /* 
   Function List: 
   eventSource(e) 
      Returns the source of an event in either event model 

   swapFE(phrase, pnum) 
      Changes a French phrase to the English version of that phrase. 

   swapEF(phrase, pnum) 
      Changes an English phrase ot the Frech version of that phrase. 

   setUpTranslation() 
      Insert the current week's french phrases into document and set up 
      event handlers for the phrases. 
*/ 

//Returns the source of an event in either event model 
function eventSource(e) { 
   var IE = document.attachEvent ? true:false; 
   var DOM = document.addEventListener ? true: false; 
   if (IE) return event.srcElement; 
   else if (DOM) return e.currentTarget; 
} 
//I added the function below to try and make it cross-browser compatible but it did not work....help! 
//function applysetUpTranslation(phrases[i],"click",swapFE(e),false) { 
//if (IE) phrases[i].attachEvent("on"+onmousedown, swapFE(e)); 
//else if (DOM) phrases[i].addEventListener(click,swapFE(e),true); 
//} 


function setUpTranslation() { 
   var IE = document.attachEvent ? true:false; 
   var DOM = document.addEventListener ? true: false; 
   var phrasesContainer = document.getElementById("phrases"); 
   var phrases= phrasesContainer.getElementsByTagName("p"); 

   for (i = 0; i<phrases.length; i++) { 
      phrases[i].number = i; 
      phrases[i].childNodes[1].innerHTML = french[i]; 
      phrases[i].childNodes[1].id = i; 

//childNodes[1] is the second span in the <p> array 
    if (IE) {
        phrases[i].childNodes[1].onmousedown = function() { swapFE(event); }; 
    } else {
        phrases[i].childNodes[1].onmousedown = swapFE; 
    }

    if (IE) {
        phrases[i].childNodes[1].onmouseup = function() { swapEF(event); };  
    } else {
        phrases[i].childNodes[1].onmouseup = swapEF;   
    } 

  } 

} 

//this function changes the French phrase to an English phrase. 
function swapFE(e) { 
       var phrase = eventSource(e); 
       //phrase.innerText = english[phrase.id]; 
       var parent = phrase.parentNode; 
       //childNodes[0] is the number of the phrase +1  
       var idnum = parent.childNodes[0]; 
       //parseInt takes a textstring and extracts it to make a number. Then you will subtract 1 from the number. 
       var phrasenum = parseInt(idnum.innerHTML)-1; 
       phrase.innerText = english[phrasenum]; 
       parent.childNodes[1].style.fontStyle= "normal"; 
       parent.childNodes[1].style.color = "rgb(155, 102, 102)"; 
  } 


function swapEF(e) { 
        var phrase = eventSource(e);
       //var phrase = e.srcElement;  
       //phrase.innerText = english[phrase.id]; 
       var parent = phrase.parentNode; 
       var idnum = parent.childNodes[0]; 
       var phrasenum = parseInt(idnum.innerHTML)-1; 
       phrase.innerText = french[phrasenum]; 
       parent.childNodes[1].style.fontStyle= "italic"; 
       parent.childNodes[1].style.color= "black"; 
}

这是包含法语数组的js代码：

    var english=new Array();
english[0]="This hotel isn't far from the Eiffel Tower.";
english[1]="What time does the train arrive?";
english[2]="We have been waiting for the bus for one half-hour.";
english[3]="This meal is delicious";
english[4]="What day is she going to arrive?";
english[5]="We have eleven minutes before the train leaves!";
english[6]="Living in a foreign country is a good experience.";
english[7]="Excuse me! I'm late!";
english[8]="Is this taxi free?";
english[9]="Be careful when you go down the steps.";

var french=new Array();
french[0]="Cet h&#244;tel n'est pas loin de la Tour Eiffel.";
french[1]="A quelle heure arrive le train?";
french[2]="Nous attendons l'autobus depuis une demi-heure.";
french[3]="Ce repas est d&#233;licieux";
french[4]="Quel jour va-t-elle arriver?";
french[5]="Nous avons onze minutes avant le d&#233;part du train!";
french[6]="Habiter dans un pays &#233;tranger est une bonne exp&#233;rience.";
french[7]="Excusez-moi! Je suis en retard!";
french[8]="Est-ce que ce taxi est libre?";
french[9]="Faites attention quand vous descendez l'escalier.";

非常感谢你的帮助。

Answer 1

我认为您需要使用innerHTML来解释特殊字符：

phrase.innerHTML = french[phrasenum];

Answer 2

如果您的HTML / Javascript代码文件是创建的，因此它们使用Unicode，您应该可以将ô和é字符放在Javascript和HTML中而不会出现问题。

JavaScript中的特殊字符无法在网站上正常显示

2 个答案: