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我正在使用下面的代碼爲html表單(它有兩種形式)我可以在第一個和第二個表單提交後保留textarea字段。但我在這裏面臨的問題是下拉菜單選擇。提交後使用php保存表單數據在字段後面
代碼:
<html>
<body>
<div class="emcsaninfo-symcli-main">
<form id="form1" name="form1" action=" " method="post" >
<div class="input">Your Name</div>
<div class="response"><span><input class="textbox" id="myname" name="myname" type="text" value="<?php if(isset($_POST['myname'])) { echo htmlentities ($_POST['myname']); }?>" /></span> </div>
<div class="input">Your Place</div>
<div class="response"><span><input class="textbox" id="myplace" name="myplace" type="text" value="<?php if(isset($_POST['myplace'])) { echo htmlentities ($_POST['myplace']); }?>" /></span> </div>
<div class="input-quest">Graduation Status</div>
<div class="input-resp"><select id="graduation" name="graduation" OnChange="CMT();"><option class="dropdown-options">Graduate</option><option class="dropdown-options">Non Graduate</option></select></div>
<div class="submit">
<input id="first_submit" type="submit" name="first_submit" value="first_submit" />
</div>
</form>
<?php
if(!empty($_POST['myname']) && !empty($_POST['myplace']) || !empty($_POST['output_textarea']))
{
$myname = $_POST['myname'];
$myplace = $_POST['myplace'];
$graduation = $_POST['graduation'];
?>
<form id="form2" name="form2" action=" " method="post" >
<textarea onclick="this.select()" name="output_textarea" id="output_textarea" cols="100" rows="25" readonly value="<?php if(isset($_POST['output_textarea'])) { echo htmlentities ($_POST['output_textarea']); }?>">
<?php
echo "My name is $myname and I am from $myplace, and I am $graduation";
?>
</textarea>
<input id="submit1" type="submit" name="name_field" value="submit1" />
<input id="submit2" type="submit" name="place_field" value="submit2" />
<input id="myname_hidden" name="myname" type="hidden" value="<?php if(isset($_POST['myname'])) { echo htmlentities ($_POST['myname']); }?>"/>
<input id="myplace_hidden" name="myplace" type="hidden" value="<?php if(isset($_POST['myplace'])) { echo htmlentities ($_POST['myplace']); }?>" />
<input id="graduation_hidden" name="graduation" type="hidden" value="<?php if(isset($_POST['graduation'])) { $graduation = $_POST['graduation']; }?>" />
</form>
<?php
function name()
{
echo $_POST["output_textarea"];
}
if(isset($_POST['name_field']))
{
name();
}
function place()
{
echo $_POST["output_textarea"];
}
if(isset($_POST['place_field']))
{
place();
}
}
?>
</div>
</html>
</body>
例如,如果我把name = John
,place : UK
並選擇爲graduate
畢業的地位,它將會給我第一種形式輸出在我output textarea
My name is John and I am from UK, and I am Graduate
我有兩個單獨提交按鈕的第二種形式,使用我正在做的其他功能的幫助output textarea
如果我按任何第二個按鈕,我能夠記住p輸入我的名字和地點區域,但不保留下拉選擇。所以它只會顯示一個類似提交submit1
或submit2
My name is John and I am from UK, and I am
在此之後,
- 我如何才能讓下拉選擇也與輸出文本區
- 我將能夠只顯示第二個表單提交後的output_textarea內容不保留第一個表單數據?
使用會話嘗試 –