问题描述
我想获取字体标签的id,然后将其传递给changeText函数,以便我可以在
中显示单词<font id='1' onmousedown="getID(this)" onmouseup="changeText()"> hello </font>
<script type="text/javascript">
function getID(el) {
var wordID = $(el).attr("id");
console.log('getID ',wordID);
return wordID;
}
var info = getID()
words = {'1':'привет','2':'моё','3':'имя','4':'являться','5':'мэтт'}
function changeText() {
var display = document.getElementById(info);
display.innerHTML = '';
display.innerHTML = words['1'];
}
</script>
解决方法
您可以将它合并到一个函数中,不需要两个函数,因为 getID 只是获取一个变量..
function changeText(){
var wordID = $(el).attr("id");
var display = document.getElementById(info);
display.innerHTML = '';
display.innerHTML = words['1'];
}