Let's say I have index.php?couple=old and I want to GET new data (search all couples that are "old" but get new data) for example
<form action="index.php?couple=old" method="get">
<input type="text" name="search" >
<input type="submit" name="search_btn" />
</form>
And someone enters keyword "Smith" it should be index.php?couple=old&search=Smith
couple must be a variable to pass, otherwise PHP does not store it as part of $_GET.
You need:
<form action="index.php" method="get">
<input type="hidden" name="couple" value="old" />
<input type="text" name="search" />
<input type="submit" name="search_btn" />
</form>
maybe little bit more better solution (if you have couple of parameters you want to use).
<form action="index.php" method="get">
<?php foreach($_GET as $name=>$value):?>
<input type="hidden" name="<?php echo $name; ?>" value="<?php echo $value; ?>" />
<?php endforeach;?>
<input type="text" name="search" />
<input type="submit" name="search_btn" />
</form>
Related
I have dynamically populated value coming from an external js file. The value is working just fine when I call it in the HTML page but I'm stuck on how to have an input field display this value.
Here is my HTML:
<form action="../mail.php" method="POST" class="location-form">
<div class="device-details">
<h2>Device: iPhone5</h2>
<h2>Repair Cost: <span id="result">0</span></h2>
</div>
<input name="device" type="hidden" id="device" value="iPhone5" maxlength="20">
<input name="cost" type="hidden" id="cost" value="" maxlength="20">
<div class="submit-btn">
<input type="submit" value="Submit Request" />
</div>
</form>
<script>
document.getElementById("result").innerHTML = localStorage.getItem("sum");
</script>
at the top, in the div "device-details", the h2 "repair cost" is populating the value just fine, no issues. But I cannot seem to populate the last input with this value.
<input name="cost" type="hidden" id="cost" value="(need the value here)" maxlength="20">
I need the value of the input field to mimic the value of the repair cost at the top in order to send that value to an email address.
I've tried inserting the following into the value and it didn't work
value="<span id='result'>0</span>"
I've tried creating a variable in php and then putting the variable into the value field, and it did not work
<?php
$my_var = '<span id="result">0</span>';
?>
value="<?php echo '$my_var'); ?>"
I've also tried:
value="<?php echo htmlspecialchars($my_var); ?>"
these last two just returned the actual HTML code
<span id="result"></span>
instead of the populated value.
Try this one.
<!DOCTYPE html>
<html>
<body onload="abc()">
<form action="../mail.php" method="POST" class="location-form">
<div class="device-details">
<h2>Device: iPhone5</h2>
<h2>Repair Cost: <span id="result">0</span></h2>
</div>
<input name="device" type="hidden" id="device" value="iPhone5" maxlength="20">
<input name="cost" type="hidden" id="cost" value="" maxlength="20">
<div class="submit-btn">
<input type="submit" value="Submit Request" />
</div>
</form>
<script>
function abc(){
document.getElementById("result").innerHTML=localStorage.getItem("sum");
document.getElementById("cost").value = localStorage.getItem("sum");
}
</script>
</body>
</html>
I have a form in my wordpress theme. I want add a "plus" to space in url.
My source code:
<form method="get" id="searchform" action="/search/" onsubmit="return false;">
<input type="text" name="s" id="s" placeholder="Search" />
<input type="submit" class="submit" id="searchsubmit" value="<?php esc_attr_e( '', 'themeO' ); ?>" onclick="window.location.href=this.form.action + this.form.s.value;" />
</form>
my actual search url - keyword : "good job"
http://www.example.com/search/good job
I need this url:
http://www.example.com/search/good+job
You can use replace() to replace spaces with pluses:
window.location.href=this.form.action + this.form.s.value.replace(/\s+/g,"+");
I need help. My form in my page looks like below however when I click on the text box the cursor won't appear and I can't type
<form name="input" action="postblog.php?name=<?PHP echo ($_GET['name']); ?>" method="post">
Post: <input type="text" name="text2">
<input type="submit" value="Submit">
</form>
There's probably an error that's not being displayed on your screen because it's appearing inside the HTML tags. Make sure to check if $_GET['name'] is set first:
<form name="input" action="postblog.php?name=<?php echo ($_GET && isset($_GET['name'])) ? $_GET['name'] : 'No_Name_Value_From_GET'; ?>" method="post">
Post: <input type="text" name="text2" />
<input type="submit" value="Submit" />
</form>
In this instance, if $_GET['name'] is not set, the value for ?name= will be No_Name_Value_From_GET (but you can change it to whatever you want).
HTH... :)
have the following code:
<?php
if (isset($_POST['submitted'])) {
$reqwidth = $_POST['reqwidth'];
$reqside = $_POST['reqside'];
$reqrad = $_POST['reqrad'];
$sqlinsert = "INSERT INTO tirelist (width, sidewall, radial) VALUES ('$reqwidth','$reqside', '$reqrad')";
if (!mysqli_query($dbcon, $sqlinsert)) {
die('error inserting new record');
}
$newrecord = "1 record added to database";
}
?>
<html>
<head>
<title>Request Tire Size</title>
</head>
<body>
<h1>Request Tire Size</h1>
<form method="post" action="insert-data.php">
<input type="hidden" name="submitted" value="true" />
<fieldset>
<legend>Request Tire</legend>
<label>Tire Width: <input type="text" name="reqwidth" /></label>
<label>Tire Sidewall: <input type="text" name="reqside" /></label>
<label>Tire Radial: <input type="text" name="reqrad" /></label>
</fieldset>
<br />
<input type="submit" value="Send Order Request" />
</form>
when i click send order request, I get a 404 error.
i noticed the page is called ~http://localhost/index.php?p=test2~, but when i click it redirects me to ~http://localhost/insert-data.php~
been trying for hours, wondering what i could do to fix it
Change
<form method="post" action="insert-data.php">
to have index.php?p=test2 instead.
In your form, you reference insert-data.php. Does that exist?
If you're trying to submit the form to the same file, you can try to use this:
<form method="post" action="<?php echo $_SERVER['PHP_SELF'] ?>">
Try this instead. form method="post" action="/insert-data.php"
I am trying to get each row in a table to appear as part of a survey. The following code is returning only the first row in the table (so users can see only one question). I've been over and over this and can't see what I'm doing wrong. Would much appreciate any input.
Thank you!
function getQuestions ($dbc) <!--$dbc=database connection--> {
$query = "SELECT * FROM survey_questions" <!--survey_questions=table--> ;
$result = #mysqli_query ($dbc, $query);
while ($row = mysqli_fetch_array ($result, MYSQLI_ASSOC) ) {
$body = $row ['question_body'] <!--question_body=row in table--> ;
echo '
<div class="entry"> <!--user entry form-->
<h3 class="qTitle">'.$body.'</h3>
<form action="index.php" method="post">
<input type="text" name="answer" size="85" />
<input type="submit" value="Submit" name="submit" />
<input type="hidden" name="questionid" value="questionid" />
<input type="hidden" name="submitted" value="1" />
</form>
</div>
';
}
}
First of all you don't need to echo so much using php...
You have to use // or /* */ to comment in PHP and not <!----> cuz that's for HTML
Secondly coming to your code..
Why you are using?
function getQuestions($dbc) //I dont know what this is doing here, why you are wrapping your code in a function???
you can simply write like this (use echo to print out your question):
<?php
$result = mysqli_query($dbc, "SELECT * FROM survey_questions");
while ($row = mysqli_fetch_array ($result) ) {
?>
<div class="entry"> <!--user entry form-->
<h3 class="qTitle"><?php echo $row['whatever']; ?></h3>
<form action="index.php" method="post">
<input type="text" name="answer" size="85" />
<input type="submit" value="Submit" name="submit" />
<input type="hidden" name="questionid" value="questionid" />
<input type="hidden" name="submitted" value="1" />
</form>
</div>
<?php
}
?>
The results are now two entry forms (an improvement) but still not displaying the text of the two rows from the database. Instead of the row text, I get the > character where the text should be. Here is the updated code, adapting the suggestion of #Mr. Alien:
function getQuestions($dbc) {
$result = mysqli_query($dbc, "SELECT * FROM survey_questions");
while ($row = mysqli_fetch_array ($result) ) {
echo '
<div class="entry">
<h3 class="qTitle">'. $row['survey_questions'].'></h3>
<form action="index.php" method="post">
<input type="text" name="answer" size="85" >
<input type="submit" value="Submit" name="submit" >
<input type="hidden" name="questionid" value="questionid" >
<input type="hidden" name="submitted" value="1" >
</form>
</div>
';
}
}