相关疑难解决方法(0)

我得到了这个很好的代码,我不知道为什么不起作用.为了兼容性,它应该获取文本输入的值并用它的HTML代码替换每个给定的国家字符.但是,当我单击按钮时,该函数返回字符串而不做任何更改.任何的想法？

(jsfiddle)

<a id="reminder1" onclick="document.getElementById('reminder2').style.display = ''; document.getElementById('reminder1').style.display = 'none';">
    Set reminder
</a>
<a id="reminder2" class="reminder" style="display:none;">
    <input type="text" id="reminderh" size=40 style="font-size:20px;">
    <input type="button" value="Set" onclick="csere(document.getElementById('reminderh').value);">
</a>

<script>
function csere(qwe){
document.getElementById('reminder2').style.display = 'none';

var rtz0  = qwe.replace("á","&aacute;");
var rtz1  = rtz0.replace("Á","&Aacute;");

var rtz2  = rtz1.replace("é","&eacute;");
var rtz3  = rtz2.replace("É","&Eacute;");

var rtz4  = rtz3.replace("í","&iacute;");
var rtz5  = rtz4.replace("Í","&Iacute;");

var rtz6  = rtz5.replace("ö","&ouml;");
var rtz7  = rtz6.replace("Ö","&Ouml;");
var rtz8  = rtz7.replace("?","&&#337;");
var rtz9  = rtz8.replace("?","&#336;");
var rtz10 = rtz9.replace("ó","&oacute;");
var …