Question

我想创建一个带有文本框的网站，如果用户输入“ hello”并单击提交，我想显示example.com/test.php?link=hello 我怎样才能做到这一点？ php已经写好了，我只需要用html或php做一些事情就可以显示example.com/test.php?link=whatUserEnters

谢谢！

Answer 1

表单应具有定义的方法“ get”。然后在test.php页面上，您

<form method="get" action="test.php">
...
    <input type="text" name="link"/>
</form>

并在test.php上

<? echo $_GET['link']; ?>

或

<?= $_GET['link']?>

使用POST解决方案进行编辑：

<form method="post" action="test.php">
...
    <input type="text" name="link"/>
</form>

并在test.php上

<? echo $_POST['link']; ?>

Answer 2

    <!DOCTYPE html>
    <html>
    <body>

    <!--just create a text box, give an id to it.-->
    <input type="text" id="text_to_display" />

    <input type="button" value="Submit" onClick="concat();" />

    <!--Create a label or div assign a separate id to it too.-->
    <p id="concatenated_text"></p>

    <script>
        //Create a function in javascript.
        function concat() {
            //Get the value in function using that id.
            var text = document.getElementById("text_to_display").value;

            //Concatenate the value with the string and put it in div using id.
            var final_text = "example.com/test.php?link="+text;
            // you can use location.href to use it for link purpose
            location.href = final_text;
        }

    </script>

    </body>
    </html>

使用文本框中的参数调用php

2 个答案: