How do I check the url if it has a parameter or not before passing?
I need to pass the value of s on current page.
When passing on current page 'index.php' it would look like this index.php?s=value
How can i pass the value if the url has parameters like index.php?page=1 or index.php?orderby=asc so when i press the search button it would be something like this index.php?page=1&s=value or index.php?orderby=asc&s=value
<form method="get">
<p class="search-box">
<label class="screen-reader-text" for="user-search-input">Search Members:</label>
<input type="search" id="user-search-input" name="s" value="" size="30" placeholder="Search">
<input type="submit" name="" id="search-submit" class="button" value="Search Members">
</p>
</form>
Use php, you can output the param in the form as a hidden value, e.g. to keep the page param
<form method="get">
<input type="hidden" name="page" value="<?php echo htmlspecialchars(isset($_GET['page'])? $_GET['page']:''); ?>" />
Keep the htmlspecialchars when using $_GET['page'], or you will face XSS attacks.
Here, in action whole url will be placed.
<form method="get" action="<?php echo $_SERVER['REQUEST_URI']; ?>">
You should keep current page as a `action along with query string, so that extra parameters will be added at last.
YOu have to include the page incomming parameters in the "action" attribute of you tag.
<?php
if(isset($_GET['s'])
{
*dostuffwiths
"echo <input type='hidden' name='s' value='$s'>";
}
else
{
echo "<input type='hidden' name='s' value='$s'>";
}
?>
Try this
<form action="<?php echo $_SERVER["PHP_SELF"];?>" method="GET">
<p class="search-box">
<label class="screen-reader-text" for="user-search-input">Search Members:</label>
<input type="search" id="user-search-input" name="s" value="" size="30" placeholder="Search">
<input type="submit" name="" id="search-submit" class="button" value="Search Members">
</p>
</form>
Related
I currently built a simple form to GET request someones zipcode.
<form action="http://example.com" method="get" target="_blank">
<p>ZIPCODE</p>
<input type="text" name="zip">
<input type="submit" value="Submit">
</form>
When submitted it will be http://example.com/?zip=ZIPCODE
What I am looking to do it add an additional piece so it will be http://example.com/?zip=234&country=usa
I tried adding a hidden field <input type="hidden" name="country=usa"></input> but this replaces = with %3D and adds = after it like so: http://example.com/?zip=ZIPCODE&country%3Dusa=
How can I easily append the URL with country=usa?
Try:
<form action="http://example.com" method="get" target="_blank">
<p>ZIPCODE</p>
<input type="text" name="zip">
<input type="hidden" name="country" value="usa">
<input type="submit" value="Submit">
</form>
How would I append the search string to the end of the url instead of deleting the current posts
<input class="searchBox" type="text" name="search" placeholder="Search Here">
<input type="submit" value="">
I have this at the moment and it deletes the other Post variables at the end of the url, but what I want it to do is append it to the end
So for example, I have page.php?id=123 .. the user searches and I want it to display page.php?id=123&search=text, but at the moment it replaces it and does page.php?search=text
you can insert a hidden input before the other inputs. Also your form must submit using get to achieve what you are looking for.
<form method="get" action="">
<input type="hidden" name="id" value="<?php echo $_GET['id']; ?>" />
<input class="searchBox" type="text" name="search" placeholder="Search Here">
<input type="submit" value="Search">
</form>
Add
<input type='hidden' name='id' value='".$_GET['id']."'>;
Into the form
By default, when you visit this page $_GET['page'] is set to 1. I have a search box that allows users to search the same page using $_GET['search'] as the search parameter; however it clears the $_GET['page'] parameter.
Is there a way I can make both parameters stay in the URL when using the search box?
Here's my code:
Search Form:
<form action="page.php?page=1" method="get">
<input type="text" placeholder="Search" name="search" />
</form>
page.php:
<?php
if (isset($_GET['search']) && isset($_GET['page'])) {
// My query goes here
}
?>
Pass the page parameter in as a hidden HTML field.
<form action="page.php" method="get">
<input type="text" placeholder="Search" name="search" />
<input type="hidden" name="page" value="1" />
</form>
In your search form you need a button and you can add an input type hidden and print in his value your $_GET['page'], like this :
<form action="page.php" method="get">
<input type="text" placeholder="Search" name="search" />
<input type="hidden" name="page" value="<?php echo $_GET['page']; ?>" />
<input name="btn" type="submit" value="Send" />
</form>
In this page : page.php?id=value
I've this html's code:
<form action="" method="get">
<input type="text" name="key" />
<input type="submit" name="send />
</form>
It's redirect me to: page.php?key=value , i want to redirect to: page.php?id=value&key=value , how i can do it? I must redirect it to this page with PHP ?
simply,
<form action="page.php" method="get">
<input type="hidden" name="id" value="<?php echo $value ?>">
<input type="text" name="key" />
<input type="submit" name="send" />
</form>
You can have the id as a hidden input in your form
<form action="" method="get">
<input type="hidden" value="<?php echo $my_id; /*Suppose this variable contain your value */ ?>" name="id" />
<input type="text" name="key" />
<input type="submit" name="send" />
</form>
put everything you want on the next page in your form:
<form action="page.php" method="get">
<input type="text" name="id" value="<?php echo $_REQUEST['id'];?>" />
<input type="text" name="key" />
<input type="submit" name="send />
</form>
Really though, you should be using POST to send data, and the above code is NOT secure (allows anything in a url to easily end up in a form that could create some sql injection or XSS type issues.
You need to have the form's action set to the page you want it to submit to. If it is blank it will just submit to the same page.
<form action="page.php?id=value&key=value" method="get">
<input type="text" name="key" />
<input type="submit" name="send />
</form>
I just cant get around this simple requirement. I am new to PHP and need help.
I need to capture the value in a Search Box and then pass it in the URL which opens in a new tab when hit on Submit.
What am I missing here..it seems like I am missing a lot of things for this to work..
<?php
if (isset($_POST["submit"])){
$example = $_post['searchon'];
echo '<a target = '_blank' href=http://www.amazon.in/s/ref=nb_sb_noss_1?url=search-alias%3Daps&field-keywords=.$example.&tag=orientmarketi-21></a>';
}
?>
<form action="index.php" method="post">
<input type="search" name="searchon" id="searchon" />
<input type="submit" name ="submit" />
</form>
try this code instead of your one:
<form action="http://www.amazon.in/s/ref=nb_sb_noss_1" method="get" target="_blank">
<input type="hidden" name="url" value="search-alias=aps" />
<input type="hidden" name="tag" value="orientmarketi-21" />
<input type="text" name="field-keywords"/>
<input type="submit" />
</form>