My query extract a data value from mysql table where are a double quote in the text.
Select mytitle from title_table
The result is: This is my title: "for school"
This value I want to put inside a text field, but is truncated in this position This is my title:
I print the title by this: <?php echo $rows['mytitle']; ?>
How to put the entire title in a text field?
Thanks
Print inside the value of the text field, example:
<input type="text" name="title" value="<?php echo $rows['mytitle']; ?>">
I have resolve this problem. Are easy, but in a first time make a wrong Google search.
I have resolve by this: htmlentities
I think you search for this
<?php
echo '<input type="text" value="' . $rows['mytitle'] . '">';
?>
or in plain HTML with
<input type="text" value="<?=$rows['mytitle'];?>">
Look to, for the second example you must have enabled short_tags in your php.ini or use
<input type="text" value="<?php echo $rows['mytitle'];?>">
try this
<input type="text" name="yourkey" value="<?php echo $rows['mytitle'] ?>" />
Related
I'm getting the variable within textbox as $Dataprefix=hello, but what I want is to show the values within quotes as "hello"
Here's my code.
Data File Prefix Name: <input size="5" name="dataprefix" type="text" value="<?php echo $Dataprefix;?>">
and it shows value within textbox as hello
Then try this way it'll work for you
Data File Prefix Name: <input size="5" name="dataprefix" type="text" value='"<?php echo $Dataprefix;?>"'>
^^ ^^
You missed the echo. Try this
Data File Prefix Name: <input size="5" name="dataprefix" type="text" value="<?php echo $Dataprefix;?>">
Use echo to print variable
value="<?php echo $Dataprefix;?>">
If you want the variable wrapped quotation marks to be displayed then :
echo '"'.$Dataprefix.'"';
If you only want to echo the variable when it satisfies "hello" :
echo ($Dataprefix === 'hello'? $Dataprefix : '' );
If this isn't what you are looking for then I would recommend rephrasing your question.
I am a beginner.
I created a simple generator of pictures and I would like that when he was generate code in the text box and not as plain text.
Please help.
So it should look like: http://i.stack.imgur.com/cXT7X.jpg
I suppose you are doing something like
echo $code;
to show your code; if this is the case so you only have to do it like this :
echo '<input type="text" name="my_code" value="' . $code . '">';
or
echo '<textarea name="my_code">' . $code . '</textarea>';
That's it
Use basic HTML FORM elements with readonly attribute.
<textarea readonly><?php echo $code; ?></textarea>
Just keep in mind that PHP generates HTML that the browser parses...
<input type="text" name="url" value="<?php echo htmlspeciachars($url,ENT_QUOTES); ?>">
its important to use ENT_QUOTES or some other kind of data filter to avoid XSS.
I didn't understand what i am saying but if you want to set the text inside the text input than you should use value element in input tag. For example your code should look like this :-
<input type="text" value="<?php echo $yourvalue;?>" />
Hope this works for you.
I'm making a query to the database and am showing the value in input type text as follows:
<input type='text' name='title' value="<?php echo $noticia->_title; ?>" />
What happens is that if the text coming from the database comes within "" the text does not appear because the " " of value. If I switch to '' have the same problem if the text coming from the database is inside ''. How can I solve this problem?
value="<?php echo htmlspecialchars($noticia->_title) ?>"
htmlspecialchars() will encode any HTML metacharcters in there that would otherwise break your form, e.g.
$title = 'Hello "Joe"';
<input ... value="Hello "Joe"" />
^---breaks the form
becomes
$title = htmlspecialchars('Hello "Joe"');
<input ... value="Hello "Joe"" />
Convert text to HTML with htmlspecialchars.
echo htmlspecialchars($noticia->_title);
I'm trying to create a textbox that will be displayed on my website. When displayed, I'd like to show some data within the text box. Here is what I have
echo "<input type=\"text\" size=\"100\" value=\"\">";
All that shows up in the text box is <a href=
And then at the end of the text box, right after the text box I see ">
I know something must be syntactically off, just not sure what.
You must encode <, ", and > chars - they can't be embedded that way. Use:
echo '<input type="text" size="100" value="'.htmlspecialchars('').'">';
You may also use urlencode() function - see which suits you better.
One more tip - use single quotes when string contains HTML-like content. This will save you adding \" everywhere.
php_code ?>
<input type="text" size="100" value="<a href="e;<?=$url;?>"e;></a>\">
<?php
php_code
maybe this will work for you
Think of what the html would look like:
<input type="text" size="100" value="">
^
|
This is where the value attribute ends!
htmlspecialchars should solve it.
You have made some mistake. Your code will result in something like that (also visible in this jsfiddle):
<input type="text" size="100" value="">
Instead you can use something like that:
echo "<input type=\"text\" size=\"100\" value=\"<a href="$url"></a>\">";
or
echo '<input type="text" size="100" value="<a href="' . $url . '"></a>">';
to receive effect visible in this jsfiddle. Is it satisfying enough?
I retrieve three pieces of information from the database, one integer, one string, and one date.
I echo them out to verify the variables contain the data.
When I then use the variables to populate three input boxes on the page, they do not populate correctly.
The following do not work:
id: <input type="text" name="idtest" value=$idtest>
Yes, the variable must be inside <?php var ?> for it to be visible.
So:
id: <input type="text" name="idtest" value=<?php $idtest ?> />
The field displays /.
When I escape the quotes,
id: <input type="text" name="idtest" value=\"<?php $idtest ?>\" />
the field then displays \"\".
With single quotes
id: <input type="text" name="idtest" value='<?php $idtest ?>' />
the field displays nothing or blank.
With single quotes escaped,
id: <input type="text" name="idtest" value=\'<?php $name ?>\' />
the field displays \'\'.
With a forward slash (I know that's not correct, but to eliminate it from the discussion),
id: <input type="text" name="idtest" value=/"<?php $name ?>/" />
the field displays /"/".
Double quotes, escape double quotes, escape double quotes on left side only, etc. do not work.
I can set an input box to a string. I have not tried using a session variable as I prefer to avoid do that.
What am I missing here?
Try something like this:
<input type="text" name="idtest" value="<?php echo htmlspecialchars($name); ?>" />
That is, the same as what thirtydot suggested, except preventing XSS attacks as well.
You could also use the <?= syntax (see the note), although that might not work on all servers. (It's enabled by a configuration option.)
You need, for example:
<input type="text" name="idtest" value="<?php echo $idtest; ?>" />
The echo function is what actually outputs the value of the variable.
Solution
You are missing an echo. Each time that you want to show the value of a variable to HTML you need to echo it.
<input type="text" name="idtest" value="<?php echo $idtest; ?>" >
Note: Depending on the value, your echo is the function you use to escape it like htmlspecialchars.
From the HTML point of view everything's been said, but to correct the PHP-side approach a little and taking thirtydot's and icktoofay's advice into account:
<?php echo '<input type="text" name="idtest" value="' . htmlspecialchars($idtest) . '">'; ?>
If you want to read any created function, this how we do it:
<input type="button" value="sports" onClick="window.open('<?php sports();?>', '_self');">
I have been doing PHP for my project, and I can say that the following code works for me. You should try it.
echo '<input type = "text" value = '.$idtest.'>';