php - onclick 单选按钮转到 url

Question

我想将单选按钮的 onclick 事件链接到新网页。网页是用php开发的，语法如下

echo """<input class="radio" type="radio" name="alg_Type" id="HP" value="HP" onclick="location.href='highP.php'"/>  <label class="choice" for="HP">High precision</label>""";

我收到以下错误解析错误：解析错误，期待','' or';''

任何帮助，将不胜感激。

谢谢

Answer 1

echo '<input class="radio" type="radio" name="alg_Type" id="HP" value="HP" onclick="location.href=\'highP.php\'"/>  <label class="choice" for="HP">High precision</label>';

Answer 2

你严重滥用引号。尝试：

<?php 
  //some code
  ?>
  <input class="radio" type="radio" name="alg_Type" id="HP" value="HP" onclick="location.href='highP.php'"/>
  <label class="choice" for="HP">High precision</label>
  <?
  //more php code

Answer 3

尝试 ：

echo '<input class="radio" type="radio" name="alg_Type" id="HP" value="HP"  onclick="location.href=\'highP.php\'"/>  <label class="choice" for="HP">High precision</label>';