Php Within Echo Statement - Hide Element
Jul 2, 2009
I am wondering if someone could give me a quick hand with some php im trying to edit in Wordpress.
Heres the original peice I am trying to edit:
What I want to do is when "the_author" equals "admin" for the div to be hidden or deleted.
I have added this to make sure that it can find admin
My question I guess would be is there a statement that would be able to hide/delete the div? Or should I be re-writing this code, like this...
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Jun 24, 2010
I have a simple FAQ show/hide function set up however I am having trouble setting up an if clause. My code is:
$(document).ready(function(){
$("dd").hide();
$("dt").click(function(){
$("dd").hide('slow');
$(this).next().slideToggle();
});
});
However, when you click on the same item twice it firstly hides and then reshows it, I need an if statement that basically states;
if "this?!" is visible/shown
Then do nothing
else
$("dd").hide('slow');
$(this).next().slideToggle();
I am unsure of the syntax and can't figure out what property I can trace out to see if the item is being shown or not.
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May 4, 2011
I'm trying to use jquery to hide some contents in a for statement but is not working. Here is the code
if( $total_attachments > 0 ) {
for ($i=0; $i < $total_attachments; $i++) {
//output div and image in it
echo '<div class="pictures_entry">';
echo '<a href="'.$attachments[$i]["location"].'" title="'.$attachments[$i]["title"].'" rel="prettyPhoto[gallery]"><img src="'.$attachments[$i]["location"].'" width="128" height="120" alt="'.get_the_title().'" /></a>';
echo '<div id="pictures_entry_name_'.$i.'">';
echo '<h6>'.$attachments[$i]["title"].'</h6></div>';
echo '</div>';
}}?>
I want to hide the pictures_entry_name_'.$i. and when a user clicks on a picture <a href="'.$attachments[$i]["location"].'" title="'.$attachments[$i]["title"].'" rel="prettyPhoto[gallery]"><img src="'.$attachments[$i]["location"].'" width="128" height="120" alt="'.get_the_title().'" /></a>,
I want to slide down the pictures_entry_name_'.$i of this picture.
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Nov 7, 2010
I want to disable an HTML-Element with PHP if an action occurs. For example I have a simple input button, and if the input button has been clicked 5 times, it is being disabled.
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Aug 18, 2010
I'm trying to get an element from <td colspan="4" align="left" id="mkv"></td>which receives its value via ajax, then comparing it with a number, unfortunately, I kept gettingillegal character if (parseInt($(#mkv).html()) > 50000)in firebug?What am I doing wrong?
Below is my code
if (parseInt($(#mkv).html()) > 50000)
{
[code]....
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Jun 22, 2009
It is possible to make a script that hides the element clicked and this way hide the items I want.
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Mar 30, 2010
I have some existing code that I need to alter so that when the user clicks outside the element, the element disappears. I have looked at other show/hide element code, but I'm not sure how to integrate it with the script below.
There's a date form, with an calendar image icon. When you click on the calendar icon, a div with a calendar opens. Then you can click on the dates, that when clicked will fill out a textfield with the date.
The form code:
Code:
<div class="TSearchBox">
<div class="TSearchBoxDate">
<span class="normal TLabel">Frn: </span> <input name="TLfd" type="text" value="2010-03-30" />
<img src="images/datum.gif" class="TCalendarImage" alt=""
[Code]...
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Apr 29, 2010
I am working on a e-commerce site and I need to hide the checkout link (<a>) if the value of of the element (<td>) holding the amount due ="$0.00".
<tr
>
<td
colspan
[code]....
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Sep 2, 2010
I would like to know which statement I should use in order to echo an iframe in JS.
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Apr 4, 2011
my webstie allows users to change the color of the background, so to keep the text readable I have it changing as well.the color picker I am using has text boxes with rgb values 0-255 for each.I am trying to get one bit of text to alternate between red and blue with the conditions
Code:
if(blue>green && blue>red)
{
[code]....
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Apr 2, 2011
I'm looking to fill out an input box, and onBlur get info from the database and echo it. Very similar to how you register on this site, when you fill out a username, onBlur it checks to see if the username is available and echos yes or no. I want to fill out a username, and when you click out of the textbox, echo the First and Last name if it exists.
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Jun 12, 2009
I have been doing google map and display the google map in my profile page. The flow of my web application is login page-> profile page I wanted to have only one marker and echo the logged in user's name and address in infowindow of the google map. However, i can only echo all users in my database and show all markers to the google map.
[Code]...
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Apr 26, 2010
I have a display hidden div code that works great, as seen:
<a href="javascript:InsertContent('login-popdown');>Login</a>
but the problem is that when I put this in a PHP echo, like so
// retrieve the session information
$u = $_SESSION['username'];
$uid = $_SESSION['loginid'];
// display the user box
[Code]...
the javascript does not work because the ' interferes I'm assuming. So is there a way to accomplish the show/hide without using some sort of code that would interfere with the php echo?
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Sep 27, 2010
I have a form, that when the user click Submit, I need a php variable to be echoed to the page. This is for an upload page. So when they are waiting for the file to upload, it will say "Uploading..." until the upload is complete.
All I know so far is I need to create a javascript function and include it in the submit button. This is all I have so far in the submit button tag:
onClick="Transferring();"
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Jun 2, 2011
I'm trying to echo a php variable to my javascript function but nothing is happening.Basically this php page displays bunch of records with a radio button next to each record. So when the radio button is clicked it would open that record in a new window that is clicked.
<input type='radio' name='option' value='$ctr' id='$ctr' onClick="edit_record('<?php echo $ctr ?>')">
<script type="text/javascript">
function edit_record(){[code]....
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Feb 20, 2007
Alright, I got the basic idea (which is relatively easy):
function show_el(id)
{
var obj = document.getElementById(id);
obj.style.display = "block";
}
function hide_el(id)
{
var obj = document.getElementById(id);
obj.style.display = "none";
}
The problem is, you need 2 different links, one to show the element, one to hide it. What I want is one link that changes depending on whether or not the element is showing: If it's showing, the link will be "Hide Element", if it's not, it'll be "Show Element."
I've seen this done a lot, mainly in expanding/collapsing, which is basically what I'm doing. I imagine it's not all that hard, but I just can't seem to figure it out.
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Jul 8, 2011
Code...
I want the second element to show/hide when the first element is clicked on, what would the easiest way to do this with javascript
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Mar 5, 2011
I just want to echo the .length value of all images that has an 'alt' attribute.
$(document).ready(function(){
$('img[alt]').text("Found " + $("img[alt]").length + " img alt attribute.");
});
Is my codes above correct? I tried it, and I did not saw any output.
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May 31, 2010
i have a question about json and jQuery.post [URL].. I can send info through jQuery.post (json or xml format), but, how can I send info without echo json?? (echo json_encode($info) )
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Jul 6, 2010
I am trying to do a simple echo onclick, but despite what I try to do, it shows no errors, but won't work. I've tried things like:
echo "<div onclick="alert('test');">t</div>";
echo '<div onclick="alert('test');">t</div>';
But just can't seem to get it to work right. I'm trying to do this on a script that is being eval on the ajax request. Thus I'm having problems placing the ',", marks.
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Jun 22, 2009
I have passed following parameters in ajax function
Its not working. when i test the same function in following way it runs fine.
Am i commiting any mistake in supplying variable?
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Jan 6, 2010
I am trying to find out how to echo all the http events when the page is loading sometihng that reads when the httpevent changes echo new event
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Jun 16, 2011
Jquery code looks like:
$('#gal').rating('gl.php?gal_no=<?=$gal_no;?>&id=<?=$id;?>', {maxvalue:10,increment:.5, curvalue: <?=$cur;?>});
PHP code:
[code].....
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Jan 23, 2011
I'm trying to get my AJAX to simply echo what's in my php file when a click a link:
[Code]...
I'm pretty sure I have the AJAX bit down but would anyone tell me how to get it to actually echo the php? I'm a bit lost.
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Aug 3, 2011
I'm trying to hide() show() an element when a specific checkbox is checked, the checkbox is nested within an asp Panel which is nested within a Web User Control.When the user control is loaded, the checkbox's id changes to the panel id + the checkbox id due to the face that i have an unknown number of user controls that can be added to the same aspx page.I need a way to hide a textbox when the checkbox is checked without using the '#controlId' syntax, and when i pass the txt.id its not working:
toggleMe: function toggleTest(ID) {
var elem = document.getElementById(ID);
var parentId = $(elem).parent().parent().parent().parent().attr("id");
[code]....
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Dec 15, 2009
Does anyone know what's wrong with this code because when the page loads, the link is not being hidden
window.onload = setTarget;
function setTarget()
{
var theLinks = document.getElementsByTagName('a');
for(var i = 0; i < theLinks.length; i++)
{
if(theLinks[i].getAttribute('href') == '/subjects/new')
[Code]...
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