Am loading my user records from database to the table, Am using:
foreach ($userArray as $key => $value) {
I have isAdmin row which contains 'Y', 'N' data.I need to make dropdownlist from this row.If data in Db is 'Y' other dropdownlist option should be 'N' and v/v.
Am using <select id="<?php echo $userArray[$key]["isAdmin"]?>">
I tried something like that, but if my data is Y it gives two more options , Y and N, it should be N, how to repair that?Here is my code:
<select id="<?php echo $userArray[$key]["isAdmin"]?>">
<option value="<?php echo $userArray[$key]["isAdmin"]?>">
<?php echo $userArray[$key]["isAdmin"];
if (strcmp($userArray[$key]["isAdmin"],"Y")==0){
?></option>
<option value="N">N</option>
<option value="Y" style="display:none;">Y</option>
<?php
}
else
?>
<option value="Y">Y</option>
<option value="N" style="display:none;">N</option>
</select>
I found a solution, here is my code:
<option value="<?php echo $userArray[$key]["isAdmin"]?>">
<?php echo $userArray[$key]["isAdmin"];
if (strcmp($userArray[$key]["isAdmin"],"Y")==0){
?></option>
<option value="N">N</option>
<?php
}
if (strcmp($userArray[$key]["isAdmin"],"N")==0){
?>
<option value="Y">Y</option>
<?php
}
?>
</select>
Create a if condition in your nav bar checking isAdmin and then echo the other dropdownlist.
if($isadmin == "Y"){
echo '?>
//Put Html code here for admin
<?php ';
}else{
echo'?>
//Put Html code here for non admin
<?php';
}
Related
I want to make a dropdownlist that contains something from my database, all going well until I need to give each of the option unique id
<div class="div3" >
<select id="input2" class="drop" name="a" required>
<option value="" selected disabled>a</option>
<?php while ($row1 = mysqli_fetch_array($result)) :; ?>
<option class="option"><?php echo $row1[0]; ?></option>
<?php endwhile; ?>
</select>
</div>
Put an id unique value in option tag, and order you code for make an array with html tag, for example if $row1[0] = uniqueid and $row1[1] = name
<?php while ($row1 = mysqli_fetch_array($result)){?>
<option id="<?php echo $row1[0]; ?>" class="option"><?php echo $row1[1]; ?></option>
<?php }?>
Best Regards
I am trying to create a list populated with the columns from a table previously selected from another list of tables. But, I can't get the query to work.
I've appended a sample of my code that is not working. If i replace ".$search_query." with a table name it works. But, I want it to use the table selected by the user.
<!-- Table Select -->
<form name="myform" action="" method="post">
<select id="parentTable_{{$index}}" name="parentTable_{{$index}}" ng-model="parentTable_$index" type="selectable" onchange="submitform();">
<option style="display:none" value="users">select a table</option>
<?php
$count=1;
$sel_query="SHOW TABLES";
$result = mysqli_query($con,$sel_query);
while($row = mysqli_fetch_assoc($result)) { ?>
<option value="<?php echo $row["Tables_in_yamanagolddb"]; ?>"><?php echo $row["Tables_in_yamanagolddb"]; ?></option>
<?php $count++; } ?>
</select>
</form>
<!-- Index reference -->
<?php $search_query = mysqli_real_escape_string($con, $_POST['parentTable_{{$index}}']); ?>
<!-- Field Select -->
<select ng-model="parentField_$index" type="selectable">
<option style="display:none" value="">select a field</option>
<?php
$count=1;
$sel_query="select * from information_schema.columns where table_name = '".$search_query."' and table_schema = 'yamanagolddb'";
$result = mysqli_query($con,$sel_query);
while($row = mysqli_fetch_assoc($result)) { ?>
<option value="<?php echo $row["COLUMN_NAME"]; ?>"><?php echo $row["COLUMN_NAME"]; ?></option>
<?php $count++; } ?>
</select>
<script>
function submitform()
{
document.myform.submit();
}
</script>
I need to determine the sceen width using media query then properly display the results retreived from database. For now results are shown using a function this way. This function actually to display dropdown list for a particular menu.
<?php Core::getHook('block-branches'); ?>
So tried something as below to display content according to screen width:
<?php
if (isset($_GET['width'])) {
$width = $_GET['width'];
if ($width <= 480) { //mobile devices
$list = Core::getHook('home-menu-mobile'); **//assigning function value into a variable**
} elseif ($width <= 720){ //tablets
$list = Core::getHook('home-menu-mobile'); **//assigning function value into a variable**
} else { //desktops
$list = Core::getHook('block-branches'); **//assigning function value into a variable**
}
}
?>
HTML
<select id="myselect">
<option>Go To ...</option>
<option value="<?php echo $data['config']['SITE_DIR']; ?>/">Home</option>
<option value="<?php echo $data['config']['SITE_DIR']; ?>/main/page/about-us">About Us ▾</option>
<option value="<?php echo $data['config']['SITE_DIR']; ?>/main/page/the-centre-point-of-any-web-projects">Centre-Point of Web Projects</option>
<option>Branches ▾
<?php echo $list;?>**(display according to screen width)**
</option>
<option value="<?php echo $data['config']['SITE_DIR']; ?>/main/news">News</option>
<option value="<?php echo $data['config']['SITE_DIR']; ?>/main/event">Events</option>
<option value="<?php echo $data['config']['SITE_DIR']; ?>/contact">Contact Us</option>
</select>
<script>
//$('#myselect').on('change', function() {
//location.href=$(this).data('url');
//});
document.getElementById("myselect").onchange = function(d){
window.location = this.value;
};
</script>
I think the function getHook('block-branches') is returning an array not a value so you must loop the $list and display the value like this
<option>Branches ▾
<?php foreach($list as $value){
echo $value;
}?>**(display according to screen width)**
</option>
I am creating a very simple form with a dropdown menu and a text filed.
It shows the errors if the form has empty field during the submission.
I want to show the filled values after the form submission if there is any error.
It works on text field as I expected.
Ex: If fill the name and submit the form without filling the title dropdown menu, it showing the name I typed on the filed during the the error is appeared.
But how can I do that for dropdown menu also?
Ex: If I select the title drop down menu and submit the form without filling name field, it should show the selected title dropdown value during the the error is appeared.
how can I do that?
here is my code and it's a wordpress site:
<?PHP
$errors = array();
if($_POST["submit"]) {
$name_title = $_POST["name_title"];
$sender = $_POST["sendername"];
//Check the name title that it is selected or none.
if($name_title === none){
//if selected is none, add error to $errors array.
$errors['name_title'] = "Please select the title of your name!";
}
if(empty($sender)){
//Blank string, add error to $errors array.
$errors['sendername'] = "Please enter your name!";
}
// sending form
if(empty($errors)){
$mail_sent = wp_mail( $to, $subject, $mailBody, $headers );
}
}
if ($mail_sent) {
?>
<h1 style="color: #007f00;">Request sent.</h1>
<?php
} else {
?>
<form id="" name="" action="<?php echo get_permalink(); ?>" method="post">
<div class="label-input-wrapper">
<div class="form-label">Title</div>
<div class="form-input">
<select name="name_title" class="name-title-input">
<option value="none" selected="selected">Select Title</option>
<option value="Mr">Mr</option>
<option value="Mrs">Mrs</option>
<option value="Miss">Miss</option>
<option value="4">Ms</option>
</select>
<div class="error-msg">
<?php if(isset($errors['name_title'])) { echo '<span style="color: red">'.$errors['name_title'].'</span>'; } ?>
</div>
</div>
</div>
<div class="label-input-wrapper">
<div class="form-label">Name</div>
<div class="form-input">
<input type="text" name="sendername" value="<?PHP if(!empty($errors)) { echo $sender;} ?>" />
<div class="error-msg">
<?php if(isset($errors['sendername'])) { echo '<span style="color: red">'.$errors['sendername'].'</span>'; } ?>
</div>
</div>
</div>
<input type="submit" value="Submit" name="submit">
</form>
<?php
}
?>
although the answer by #CKocer can also work but I like to use variables instead and using $_POST in HTML and also more readable
In declare $name_title out side of if($_POST) and can do it like this <?php $name_title = ''; ?>
For Drop Down code change like this
<select name="name_title" class="name-title-input">
<option value="none" selected="selected">Select Title</option>
<option value="Mr" <?php if($name_title == 'Mr') { ?> selected <?php } ?>>Mr</option>
<option value="Mrs" <?php if($name_title == 'Mrs') { ?> selected <?php } ?>>Mrs</option>
<option value="Miss" <?php if($name_title == 'Miss') { ?> selected <?php }
?>>Miss</option>
<option value="4" <?php if($name_title == 'Ms') { ?>selected <?php } ?>>Ms</option>
</select>
Try this.
<select name="name_title" class="name-title-input">
<option value="none" selected="selected">Select Title</option>
<option value="Mr" <? if(#$_POST['name_title'] == 'Mr') { echo 'selected = \"selected\"'; } ?>>Mr</option>
<option value="Mrs" <? if(#$_POST['name_title'] == 'Mrs') { echo 'selected = \"selected\"'; } ?>>Mrs</option>
<option value="Miss" <? if(#$_POST['name_title'] == 'Miss') { echo 'selected = \"selected\"'; } ?>>Miss</option>
<option value="4" <? if(#$_POST['name_title'] == 'Ms') { echo 'selected = \"selected\"'; } ?>>Ms</option>
</select>
I'll borrow #ThinkingWeb's code and tidy it up a bit. One of the great features of HTML tags is that you can line-break them, which makes for much more readable code. Each if statement here gets its own line:
<select name="name_title" class="name-title-input">
<option value="none"
>Select Title</option>
<option value="Mr"
<?php if($name_title == 'Mr'): ?> selected="selected" <?php endif ?>
>Mr</option>
<option value="Mrs"
<?php if($name_title == 'Mrs'): ?> selected="selected" <?php endif ?>
>Mrs</option>
<option value="Miss"
<?php if($name_title == 'Miss'): ?> selected="selected" <?php endif ?>
>Miss</option>
<option value="4"
<?php if($name_title == 'Ms'): ?> selected="selected" <?php endif ?>
>Ms</option>
</select>
I've dropped the selected="selected" in the first option - this will select automatically if there is no explicit selection, and you don't want more than one! I've switched all the selections to use the attribute="value" format, though I don't think it's mandatory for HTML.
I've used the colon form of the if statement too - for HTML I find it preferable to the brace approach.
I'm trying to post the values that I get from each dropdown menu, this is an n-level, however I'm going to use them maximum of 3. How can I post every value i get from each selection?
<?php
include('dbcon.php');
if($_REQUEST)
{
$id = $_REQUEST['parent_id'];
$query = "select * from ajax_categories where pid = ".$id;
$results = #mysql_query( $query);
$num_rows = #mysql_num_rows($results);
if($num_rows > 0)
{?>
<select name="sub_category" class="parent">
<option value="" selected="selected">-- Sub Category --</option>
<?php
while ($rows = mysql_fetch_assoc(#$results))
{?>
<option value="<?php echo $rows['id'];?>"><?php echo $rows['category'];?></option>
<?php
}?>
</select>
<?php
}
else{echo '<label style="padding:7px;float:left; font-size:12px;">No Record Found !</label>';}
}
?>
http://www.99points.info/2010/12/n-level-dynamic-loading-of-dropdowns-using-ajax-and-php/
change the select option of your like this
<select name="sub_category" class="parent">
<option value="" selected="selected">-- Sub Category --</option>
while ($rows = mysql_fetch_assoc(#$results))
{?>
echo '<option value="'.$row['id'].'">'.$rows['category'].'</option>';
<?php
}?>
</select>
<?php
}
else{echo '<label style="padding:7px;float:left; font-size:12px;">No Record Found !</label>';}
}
</select>