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Php 选择不在chrome中工作所需_Php_Html_Required - Fatal编程技术网

Php 选择不在chrome中工作所需

Php 选择不在chrome中工作所需,php,html,required,Php,Html,Required,Chrome中所需的select无效(在Firefox中有效)。我的代码是: <form id='form_tbl' action='include/value.inc.php' method="POST"><input type="hidden" name="quiz" value="1"> <?php include "include/sel_tbl.inc.php"; ?> </form> 文件sel_tbl.inc.php是: &

Chrome中所需的select无效(在Firefox中有效)。我的代码是:

<form id='form_tbl' action='include/value.inc.php' method="POST"><input type="hidden" name="quiz" value="1">
  <?php include "include/sel_tbl.inc.php"; ?>
</form>

文件sel_tbl.inc.php是:

<?php
...
echo "<table><tr><th>Name</th>><th>date</th><th>quiz</th><th>quiz2</th></tr>";
  while($row = $result->fetch_assoc()) {
        echo "<tr><td><input type='hidden' name='id_pers[". $row['ID'] ."]' value='". $row["ID"]."'>" . $row["Name"]. ' '. $row["lastn"]. "</td>";
        echo "<td><select name='nota_intr_1[". $row['ID'] ."]' required ><option disabled selected>nota</option>";
        for($i=1; $i<=10; $i++){ 
            echo "<option value='$i'>$i</option>\n";
        };
        echo "</select></td>";

        echo "<td><select name='nota_intr_2[". $row['ID'] ."]' required ><option disabled selected>nota</option>";
        for($i=1; $i<=10; $i++){ 
            echo "<option value='$i'>$i</option>\n";
        };
        echo "</select></td>";

        echo "<td><textarea name='sgs[". $row['ID'] ."]' form='form_tbl' maxlength='200' autocomplete='off' placeholder='test here...'></textarea></td></tr>";
  }
  echo '</table><button name="button_vot">send</button>';
?>


我的代码有什么问题?

仅当您试图从必填字段提交空值时,必填属性才会导致通知。为默认选定选项指定空值

<option value="" disabled selected>nota</option>
nota

然后,如果用户没有选择具有正确值的选项,它将发出通知

你为什么发布PHP?你能在那里或在JSFIDLE中做一个有效的演示吗?你能像在Chrome中显示的那样包含结果源吗?请解释一下
不起作用的意思是什么?另外,当您在firefox中按下send按钮时,请检查是否是问题的原因,chrome@KRichardson这里是源代码chrome:谢谢。我不知道为什么Chrome会这样。Firefox不需要显式设置,只是处理得更好。谢谢。这种奇怪的行为快把我逼疯了。