如何在php中发布文本框值? [英] How do I post the textbox value in php?

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问题描述

大家好,



我在php中创建两个页面,我需要将一个页面中的文本框值发布到另一个页面..我试过了,



 <  表格    action   =  test11.php    name   =  firstSubmit   方法  =  POST >  

< p > 总数。正确答案:
< 输入 类型 = text 名称 = ans value = <?php echo $ right_answer;?> 已禁用 / > < / p >
< p < span class =code-keyword>> 总数。错误答案:
< input 名称 = 错误 type = text id = score1 value = <?php echo $ wrong_answer;?> 已禁用 / > < / p >
< p > 总数。未解决的问题:
< 输入 名称 = unans type = text id = score2 value = <?php echo $ unanswered;?> 已禁用 / > < / p >
< 按钮 class = btn btn-success btn-block 类型 = 提交 >
获取证书
< /按钮 > < br > < br >

< / form >









和,



 <?php  
$ s = $ _POST [' ans'];
?>





但它会显示错误比如注意:未定义的索引:第2行的C:\ xampp \\\\\\\\\\\\\\\\\\\\\\\\\\\\这...





提前致谢,

Priya

解决方案

right_answer;?> 已禁用 / > < / p >
< p > 错误答案总数:
< 输入 名称 = 错误 type = text id = score1 = <?php echo


wrong_answer ;?> 已禁用 / > < < span class =code-leadattribute> / p >
< p > 总数。未解决的问题:
< 输入 名称 = unans type = text id = score2 value = <?php echo


未答复;?> 已禁用 / > < / p >
< 按钮 class = btn btn-success btn-block type = 提交 >
获取证书
< / button > < br > < br >

< / form >









和,



 <?php  

Hi all,

I'm creating two pages in php and I need to post the textbox value in one page to another page.. I've tried,

<form action="test11.php" name="firstSubmit" method="POST">
       				   
                        <p>Total no. of right answers : 
						<input type="text" name="ans" value="<?php echo $right_answer;?>" disabled /></p>
						<p>Total no. of wrong answers : 
                        <input name="wrong" type="text" id="score1" value="<?php echo $wrong_answer;?>" disabled /></p>
						<p>Total no. of unanswered questions : 
                        <input name="unans" type="text" id="score2" value="<?php echo $unanswered;?>" disabled /></p>                
						<button class="btn btn-success btn-block" type="submit">
								Get your certificate
							</button><br><br>
                       
					   </form>





and,

<?php
$s = $_POST['ans'];
?>



But it will shows the error like "Notice: Undefined index: ans in C:\xampp\htdocs\nquiz1\test11.php on line 2".

Help me to do this...


Thanks in advance,
Priya

解决方案

right_answer;?>" disabled /></p> <p>Total no. of wrong answers : <input name="wrong" type="text" id="score1" value="<?php echo


wrong_answer;?>" disabled /></p> <p>Total no. of unanswered questions : <input name="unans" type="text" id="score2" value="<?php echo


unanswered;?>" disabled /></p> <button class="btn btn-success btn-block" type="submit"> Get your certificate </button><br><br> </form>





and,

<?php


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