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JavaScript - Mixture Of Things - File Uploader - Ajax Style
Morning all. My script is running he
http://www.actwebdesigns.co.uk/web-d...php-jquery.php It is an ajax style uploader. My problem being: when image is uploaded, it calls for a refreshed list of images that have been uploaded. But once it has been refreshed once, the "get height and width" function no longer works. Firebug returns: Code: self.parent is null Code: var image = self.parent.$("#imageSelect :selected").text();
here's my code: act.uploader.iframe.js Code: // JavaScript Document
$(document).ready(function () {
var pageContents = $("body").html();
function getHeightAndWidth() {
self.parent.$("#getHeightWidth").bind("click", function () {
var dir = "getHeightAndWidth.php"; //directory to script
var image = self.parent.$("#imageSelect :selected").text();
self.parent.$("input[class=userInput2], select, #getHeightWidth").attr('disabled', true);
self.parent.$("#getError").html('<p>Gathering data please wait... <img src="loader.gif" /></p>');
$.ajax({
type: "POST",
url: dir,
data: 'image=' + image,
cache: false,
timeout:30000,
error: function () {
self.parent.$("#getError").html("<p>We are currently have a large volume of users and are slowing down our system. Please try again later.</p>");
self.parent.$("input[class=userInput2], select, #getHeightWidth").removeAttr('disabled');
},
success: function (html) {
self.parent.$("#heightAndWidthWrapper").html(html);
self.parent.$("input[class=userInput2], select, #getHeightWidth").removeAttr('disabled');
}
});
});
self.parent.$("#uploaderIframe").remove();
}
function buttonConvert() { // this function can be used on any page you want to make more accessible. Turns all type="submit" into type="button"
self.parent.$("input[type=submit]").each(function () {
var buttonClassFind = $(this).attr("class");
if (buttonClassFind!="leave")
{
var inputButton = $(this);
var newInputButton = $('<input type="button" id="' + inputButton.attr('id') + '" name="' + inputButton.attr('name') + '" class="' + inputButton.attr('class') + '" value="' + inputButton.val() + '" rel="' + inputButton.attr('rel') + '"/>').insertBefore(inputButton);
inputButton.remove();
}
});
}
function refreshImages() {
self.parent.$("#sizeOptionsWrapper").html('<p>refreshing... <img src="loader.gif" /></p>');
$.ajax({
url: 'function.loadImages.php',
cache: false,
timeout:30000,
error: function () {
self.parent.$("#sizeOptionsWrapper").html("<p>We are currently have a large volume of users and are slowing down our system. Please try again later.</p>");
self.parent.$("#uploaderIframe").remove();
},
success: function (html) {
self.parent.$("#sizeOptionsWrapper").html(html);
buttonConvert();
getHeightAndWidth();
}
});
}
self.parent.$("#uploadResult").html(pageContents);
refreshImages();
});
act.uploader.js Code: // JavaScript Document
$(document).ready(function () {
window.name = "main";
function upload() {
$("#uploadSubmit").bind("click", function () {
var results = '<iframe name="uploader" id="uploaderIframe"></iframe>';
$("#uploader").append(results);
$("#uploadResult").html('<p>Uploading please wait... <img src="loader.gif" /></p>');
});
}
function getHeightAndWidth() {
$("#getHeightWidth").bind("click", function () {
var dir = "getHeightAndWidth.php"; //directory to script
var image = $("#imageSelect :selected").text();
$("input[class=userInput2], select, #getHeightWidth").attr('disabled', true);
$("#getError").html('<p>Gathering data please wait... <img src="loader.gif" /></p>');
$.ajax({
type: "POST",
url: dir,
data: 'image=' + image,
cache: false,
timeout:30000,
error: function () {
$("#getError").html("<p>We are currently have a large volume of users and are slowing down our system. Please try again later.</p>");
$("input[class=userInput2], select, #getHeightWidth").removeAttr('disabled');
},
success: function (html) {
$("#heightAndWidthWrapper").html(html);
$("input[class=userInput2], select, #getHeightWidth").removeAttr('disabled');
}
});
});
}
function buttonConvert() { // this function can be used on any page you want to make more accessible. Turns all type="submit" into type="button"
$("input[type=submit]").each(function () {
var buttonClassFind = $(this).attr("class");
if (buttonClassFind!="leave")
{
var inputButton = $(this);
var newInputButton = $('<input type="button" id="' + inputButton.attr('id') + '" name="' + inputButton.attr('name') + '" class="' + inputButton.attr('class') + '" value="' + inputButton.val() + '" rel="' + inputButton.attr('rel') + '"/>').insertBefore(inputButton);
inputButton.remove();
}
});
}
buttonConvert();
upload();
getHeightAndWidth();
});
if need the php or html let me know. Any help much appreciated. Similar TutorialsCan anybody recommend a good free uploader that allows multiple file selection at the same time? Any help appreciated! Hello: I have a bit of an interesting delima: I have a form with select box which is dynamically db populated and based on the first selection, additional data populates two other linked boxes (a input and a textarea). This process happens in a table row. here is the source code of the selection process: PHP Code: <tr><td><select name='select_1' style='width:200px; color:#003399; text-align:center; font-size:1em' onChange="switch_select(); switch_text();"> <option>-- Select an Item --</option><option>5 A Series Blades</option><option>Balls</option><option>TT Tables-Mini</option><option>Bottle Water</option><option>TT Tables -- Reg</option><option>Gatorate</option><option>Blade combo</option><option>Membership Renewal</option><option>1 hr Private Lesson (Adlt)</option><option>1 hr Private Lesson (Chld)</option><option>Group Lesson (Adlt)</option><option>Group Lesson (Chlidren)</option><option>Membership (Couples-2)</option><option>Membership (Family -Up 4)</option><option>Robot Play</option><option>Gift Certificate</option><option>Gift Card Add Value</option><option>Club T-Shirts</option><option>Member Credit</option><option>Other</option><option>Rubber - 1615 PIPS </option><option>Rubber -Volant 3</option><option>6 A Series Blades</option><option>Blades Only -China QI</option><option>Blades Only -CQ 1</option><option>Ross-Action Blade</option><option>Ross-Classic Blade</option></select> </td> <select name='select_2' onChange="switch_text();" style='display:none' disabled='true'> <option>You need to select a category</option> <option></option> <option></option> </select><td><textarea name='mytextarea' rows='2' cols='40' class='expand10-1000' style='color:#003399; text-align:left; font-size:1.1em; border-left: none; border-right: none; border-bottom: none'></textarea><td> <td valign='top' width='17%'><input type='text' name='qty' class="qty" size='3' maxlength='3' value='' class='combo3' rel='code_id' title='' style='color:#003399; text-align:left; font-size:1.1em; border-left: none; border-right: none; border-bottom: none'></td> <td valign='top' width='17%'><input type='text' name='cost' class="cost" size='6' maxlength='6' value='0.00' class='combo3' rel='code_id' title='' style='color:#003399; text-align:left; font-size:1.1em; border-left: none; border-right: none; border-bottom: none'></td> </tr> The user has the option of adding an additional row which is similarily structured to give the user the option of selecting a different item (with its description an price) for each row. Now here is the problem; the adding row mechanism is done with ajax using the following code: PHP Code: $('#addrow').click(function(){ $('.item-row:last').after('[COLOR="Red"]//INSERT THE CONTENT OF THE PHP HERE//[/COLOR]'); if ($('.delete').length > 0) { $('.delete').show(); } bind(); }); I want to insert the content of an external php file containing the dynamic linked field into the ajax above in the section outlined in red. Sorry for the long post... here is the external php file: PHP Code: <?php echo" <script type='text/javascript' src='js/jquery-1.3.2.min.js'></script> <script language='JavaScript'> ";?> var num_of_cats = 17; // This is the number of categories, including the first, blank, category. var open_in_newwindow=1; //Set 1 to open links in new window, 0 for no. <?php include '../datalogin.php';// make sure this is available to make connection to db $result = mysql_query("SELECT * FROM products"); echo "var option_array = new Array(num_of_cats);"; $count=1; echo"option_array[0] = new Array(\"Please Select a Merchandise\");"; while($row = mysql_fetch_array($result)) { echo"option_array[".$count."] = new Array(\"--select One--\",\"\",\"\");"; $count++; } $result2 = mysql_query("SELECT * FROM products"); echo"var text_array = new Array(num_of_cats);"; $count=1; echo "text_array[0] = new Array(\"Please Select a Merchandise\");"; while($row_1 = mysql_fetch_array($result2)) { echo "text_array[".$count."] = new Array(\"".$row_1['product_desc']."\");"; $count++; } $result3 = mysql_query("SELECT * FROM products"); echo "var text_array2 = new Array(num_of_cats);"; $count=1; echo "text_array2[0] = new Array(\"Please Select a Merchandise\");"; while($row_2 = mysql_fetch_array($result3)) { echo "text_array2[".$count."] = new Array(\"".$row_2['unit_cost']."\");"; $count++; } ?> <?php echo" var options = 0; function switch_select() { for (loop = window.document.PaymentForm.select_2.options.length-1; loop > 0; loop--) { window.document.PaymentForm.select_2.options[loop] = null; } for (loop = 0; loop < option_array[window.document.PaymentForm.select_1.selectedIndex].length; loop++) { window.document.PaymentForm.select_2.options[loop] = new Option(option_array[window.document.PaymentForm.select_1.selectedIndex][loop]); } window.document.PaymentForm.select_2.selectedIndex = 0; } function switch_text() { window.document.PaymentForm.mytextarea.value = text_array[window.document.PaymentForm.select_1.selectedIndex][window.document.PaymentForm.select_2.selectedIndex]; window.document.PaymentForm.cost.value = text_array2[window.document.PaymentForm.select_1.selectedIndex][window.document.PaymentForm.select_2.selectedIndex]; //window.document.PaymentForm.gift_card.value = text_array3[window.document.PaymentForm.select_1.selectedIndex][window.document.PaymentForm.select_2.selectedIndex]; //window.document.PaymentForm.qty.value = text_array4[window.document.PaymentForm.select_1.selectedIndex][window.document.PaymentForm.select_2.selectedIndex]; } function box() { if (window.document.PaymentForm.select_2.selectedIndex == 0) { alert(\"Sorry, you have to select an item\"); } else { if (open_in_newwindow==1) window.open(url_array[window.document.PaymentForm.select_1.selectedIndex][window.document.PaymentForm.select_2.selectedIndex],\"_blank\"); else window.location=url_array[window.document.PaymentForm.select_1.selectedIndex][window.document.PaymentForm.select_2.selectedIndex] } } function set_orig() { window.document.PaymentForm.select_1.selectedIndex = 0; window.document.PaymentForm.select_2.selectedIndex = 0; } window.onload=set_orig </script> "; include '../datalogin.php'; $get_products = "select id as id_num, items as display_name2 from products order by id_num"; $get_products_res = mysql_query($get_products) or die (mysql_error()); if (mysql_num_rows($get_products_res) < 1) { // no records $display_block .="<p><em>Sorry, no records to select</em></p>"; } else { echo" <form name='PaymentForm' onSubmit='return false;'> <tr><td><select name='select_1' style='width:200px; color:#003399; text-align:center; font-size:1em' onChange=\"switch_select(); switch_text();\"> <option>-- Select an Item --</option>"; while ($recs2 = mysql_fetch_array($get_products_res)) { $id_num = $recs2['id_num']; $display_name2 = stripslashes($recs2['display_name2']); //$display_block .= "<option value=\"$id_num\">$display_name2</option>"; echo "<option>$display_name2</option>"; } } echo "</select> </td>"; echo " <select name='select_2' onChange=\"switch_text();\" style='display:none' disabled='true'> <option>You need to select a category</option> <option></option> <option></option> </select>"; echo"<td><textarea name='mytextarea' rows='2' cols='40' class='expand10-1000' style='color:#003399; text-align:left; font-size:1.1em; border-left: none; border-right: none; border-bottom: none'></textarea><td> <td valign='top' width='17%'><input type='text' name='qty' class=\"qty\" size='3' maxlength='3' value='' class='combo3' rel='code_id' title='' style='color:#003399; text-align:left; font-size:1.1em; border-left: none; border-right: none; border-bottom: none'></td> <td valign='top' width='17%'><input type='text' name='cost' class=\"cost\" size='6' maxlength='6' value='0.00' class='combo3' rel='code_id' title='' style='color:#003399; text-align:left; font-size:1.1em; border-left: none; border-right: none; border-bottom: none'></td> </tr> </form>"; ?> I hope this is doable and that I have describe my intention properly. Any thoughts would be appreciated! Mossa How come the below code is not woring for me? when someone comments on my facebook comments plugin I want to get an email. This is what i have Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<div id="fb-root"></div>
<script> window.fbAsyncInit = function() {
FB.init({
appId : '220041184732123', // App ID
channelUrl : '//http://www.corkdiscos.com/channel.html', // Channel File
status : true, // check login status
cookie : true, // enable cookies to allow the server to access the session
xfbml : true // parse XFBML
});
FB.subscribe('comment.create', function(response){
// Here you need to do a call to some service/script/application
// to notify your administrator about new comment.
// I'll use jQuery ajax to call server-side script to illustrate the flow
$.post('mail.php', {
"action": "comment created",
"url_of_page_comment_leaved_on": response.href,
"id_of_comment_object": response.commentID
});
});
};
// Load the SDK Asynchronously
(function(d){
var js, id = 'facebook-jssdk'; if (d.getElementById(id)) {return;}
js = d.createElement('script'); js.id = id; js.async = true;
js.src = "//connect.facebook.net/en_US/all.js";
d.getElementsByTagName('head')[0].appendChild(js);
}(document));
</script>
<div class="fb-comments" notify="true" data-href="http://www.corkdiscos.com/testimonials.html" data-num-posts="30" data-width="544"></div>
</body>
</html>
I then have this php code to send me a mail in a mail.php file PHP Code: <?php $admin_email = 'corkdjs@gmail.com'; $commentID = $_REQUEST['id_of_comment_object']; $page_href = $_REQUEST['url_of_page_comment_leaved_on']; $message = "hello"; mail($admin_email, You have a new comment", $message); ?> what could be wrong and is there anyone that knows how to fix this to make it work? if I have an html page that uses the <style> or a <link> to call a style sheet these properties aren't available to JavaScript is there a good way to access them? eg Code: <html>
<head>
<title>expandable text area</title>
<style type="text/css">
#expandable{
height: 100px;
}
</style>
</head>
<body>
<form>
<textarea id="expandable" cols="30" rows="10"></textarea>
</form>
</body>
<script type="text/javascript">
document.getElementById('expandable').addEventListener('click',function(){
if(!this.style.height){
this.style.height = this.scrollHeight+'px';
}
alert(this.style.height);
}, true);
</script>
</html>
In this example I have the height set but I cannot access it since it is not declared in the style attribute of the html element Hello, sorry to bother you all - I am quite new to javascript, i have found an engine that i would like to edit, in the following javascript code, it will contain code on moving a player to the left, what i want is for every 32px it moves the player left, i want it to also to scroll the map at the same time (it's all contained in a div called "global_map") - Please help me, i am in urgent need of help please and thank you guys! Code: function player_move_left(user_id, bloc_id, charaset, prefix)
{
var player_id = prefix + user_id;
var next_left_pos = Math.round((parseInt(document.getElementById(player_id).style.left) - tile_size + player[user_id].left_gain) / tile_size);
var next_top_pos = Math.round((parseInt(document.getElementById(player_id).style.top) + player[user_id].top_gain) / tile_size);
//var next_lower_bloc = 'l' + next_left_pos + '-' + next_top_pos;
//var next_upper_bloc = 'u' + next_left_pos + '-' + next_top_pos;
var next_event_bloc = 'i' + next_left_pos + '-' + next_top_pos;
if ( map_pass[next_top_pos][next_left_pos] )
{
if ( user_id == my_user_id )
{
move_update(bloc_id, -1, 0);
}
document.getElementById('charaset_' + user_id).style.top = -player[user_id].height + 'px';
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[1] + ') + \'px\';', 62);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[2] + ') + \'px\';', 125);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[3] + ') + \'px\';', 187);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[4] + ') + \'px\';', 250);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[5] + ') + \'px\';', 312);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[6] + ') + \'px\';', 375);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[7] + ') + \'px\';', 437);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[8] + ') + \'px\';', 500);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[9] + ') + \'px\';', 562);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[10] + ') + \'px\';', 625);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[11] + ') + \'px\';', 687);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[12] + ') + \'px\';', 750);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[13] + ') + \'px\';', 812);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[14] + ') + \'px\';', 875);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[15] + ') + \'px\';', 937);
setTimeout('document.getElementById(\'' + player_id + '\').style.left = (parseInt(document.getElementById(\'' + player_id + '\').style.left) - ' + division[16] + ') + \'px\';', 1000);
setTimeout('document.getElementById(\'charaset_' + user_id + '\').style.left = \'-' + player[user_id].width + 'px\';', 63);
setTimeout('document.getElementById(\'charaset_' + user_id + '\').style.left = \'-' + (player[user_id].width * 2) + 'px\';', 188);
setTimeout('document.getElementById(\'charaset_' + user_id + '\').style.left = \'-' + (player[user_id].width * 3) + 'px\';', 313);
setTimeout('document.getElementById(\'charaset_' + user_id + '\').style.left = \'0px\';', 438);
setTimeout('document.getElementById(\'charaset_' + user_id + '\').style.left = \'-' + player[user_id].width + 'px\';', 563);
setTimeout('document.getElementById(\'charaset_' + user_id + '\').style.left = \'-' + (player[user_id].width * 2) + 'px\';', 688);
setTimeout('document.getElementById(\'charaset_' + user_id + '\').style.left = \'-' + (player[user_id].width * 3) + 'px\';', 813);
setTimeout('document.getElementById(\'charaset_' + user_id + '\').style.left = \'0px\';', 938);
/*if ( (parseInt(document.getElementById(player_id).style.left) - tile_size + player[user_id].left_gain) > parseInt(document.getElementById(bloc_id).style.left) )
{
setTimeout('player_move_left(\'' + user_id + '\', \'' + bloc_id + '\', \'' + charaset + '\', \'' + prefix + '\')', 1000);
}
else
{*/
if ( prefix == 'p' )
{
if ( user_id == my_user_id && events_placement[next_top_pos][next_left_pos][0].length > 0 )
{
if ( path_finished )
{
setTimeout('exec_event(' + user_id + ', ' + next_left_pos + ', ' + next_top_pos + ', 0);', 1000);
}
}
else
{
setTimeout('player[' + user_id + '].moving = false;', 1000);
}
}
/*}*/
}
else
{
document.getElementById('charaset_' + user_id).style.top = -player[user_id].height + 'px';
if ( prefix == 'p' )
{
if ( user_id == my_user_id && events_placement[next_top_pos][next_left_pos][1].length > 0 )
{
if ( event_data[next_event_bloc].changedir )
{
document.getElementById('charaset_' + next_event_bloc).style.top = '-' + (parseInt(document.getElementById('charaset_' + next_event_bloc).style.height) / 2) + 'px';
}
if ( user_id == my_user_id )
{
move_update(bloc_id, 0, 0);
}
exec_event(user_id, next_left_pos, next_top_pos, 1);
}
else
{
player[user_id].moving = false;
}
}
}
}
If you still don't get what i am asking for (which i appreciate!) is that i want to know how to scroll 2 things at the same time (the player div and the global_map div) Ok, I have a submit form that allows the user to submit news, here is the final step of the form: Code: <form action="{$URL_submit}" method="post" id="thisform" name="ATISUBMIT" >
<input type="hidden" name="phase" value="3" />
<input type="hidden" name="randkey" value="{$templatelite.post.randkey}" />
<input type="hidden" name="id" value="{$submit_id}" />
<input type="hidden" name="trackback" value="{$templatelite.post.trackback|escape:"html"}" />
<br style="clear: both;" /><hr />
<center>
<input type=button onclick="javascript:gPageIsOkToExit=true;window.history.go(-1);" value="{#PLIGG_Visual_Submit3_Modify#}" class="log2">
<input type="button" onclick="javascript:submitEdgeStory();" value="{#PLIGG_Visual_Submit3_SubmitStory#}" class="submit" />
</center>
</form>
The submit button already has an "onclick" function via Javascript. What I want to add is a checkbox to the form, that when checked, the form will submit as per usualy, but will also open a new tab that will load a website. Is this possible to do? Thanks, Geoserv. Hi all, I was wondering if i could have some help - i am not very technical! I would like to add 2 things to an onSubmit that is on a form. However, I have been reading various things as to whether or not this is possible. The button on the form looks like it runs some sort of validation as it starts with onsubmit="validateFormData...... I am trying to set up a goal in analytics and need to add a pageview tracker to the onSubmit as well. Is this possible? Please help me Hi, I am hoping I just need to be pointed in the right direction with this. I have Page1. When Page1 body onloads it uses Ajax to call PartA Within PartA I have a message board so members can write messages which will be sent to my database in PartA[1] and immediately posted for view on to PartA[2]. As I want to have my request to the server updating regularly I want to have PartA[2] on a timed loop to refresh - I do not need the content of PartA[1] to refresh. So the order of events would look like this: Page1 | onload call | v PartA / \ V V PartA[1] PartA[2] (loads once) (constantly refreshes) What I am not sure about is that I have <body> and <head> attributes in Page1 only. I have already used my body onload to call PartA (and can't use it to call PartA[2] before PartA has loaded anyway). I do not want the user to have to click a button or do anything to call up PartA[2]. So my question is how would I get PartA[2] to automatically load within PartA? I hope I have made this clear, but if I haven't let me know and I will try again. Can a checkbox do 2 different things after it is clicked? Right now I am using this... Code: <input type="checkbox" onclick="processCheckbox(this);"> <input type="checkbox" onclick="activLink(this.checked)"> I don't want to have 2 checkboxes on my page, just 1 and get the same result. Is this possible? Chad I have been on loads of websites, and they all say the same thing. But the below script will just not change the opacity of the element - which is a DIV - in IE... I do not see why not, W3C says that obj.filters.alpha.opacity = 50; will do it, but it produces an error saying that filers.alpha is null or not defined... Code: function setOpacity(obj) {
obj.style.opacity = "0.5";
obj.filters.alpha.opacity = 50;
obj.style.filter = 'alpha(opacity=50)';
}
Hey all - I need a java bookmarklet that does a real simple thing. I need to take the current URL (ie, where the user is when they click the bookmarklet) and append it to a static URL and return the text on the resulting page. For example: The user is at http://google.com The user clicks the bookmarklet. the bookmarklet takes http://google.com and appends it to http://example.com/outside_create.ph...ey=555&url=URL HERE where you see the URL HERE text. That PHP script echos a simple line of text (a shortened URL actually). Then I want that result from the outside_create.php file to be displayed in a window back to the user. Is this even possible? Basically I need to know how to append location.href to a static URL and how to get the resulting content from the static URL.. Greetz, I am new to JS and using code that someone gave me. I have cleaned up the code, made it standard compliant and tailored it to my need. The code is for an ultra basic picture gallery. The code is almost perfect, but there is one undesirable effect in which when an image is selected from the thumbnail gallery, the thumbnail dissapears as I am guessing its the same element, just blown up. What I would like to know is how I can stop it from happening? I will post the full output of the HTML file. I have also uploaded zip file which contains the HTML file and two images, so one may see the compiled page as I do. Zip file (Note: STUPID hosting site placed the DOWNLOAD button right under "MP3 ringtones"... Clicking download will not take you to some premium SMS service or anything like that): http://qfs.mobi/f31666 Code: Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<TITLE></TITLE>
<META content="charset=windows-1252;text/html" http-equiv="content-type">
<SCRIPT type="text/javascript">
clickMenu = function(menu) {
var getEls = document.getElementById(menu).getElementsByTagName("LI");
var getAgn = getEls;
for (var i=0; i<getEls.length; i++) {
getEls[i].onclick=function() {
for (var x=0; x<getAgn.length; x++) {
getAgn[x].className=getAgn[x].className.replace("click", "");
}
this.className+=" click";
}
}
}
</SCRIPT>
<STYLE type="text/css">
#gallery ul {
float:right;
overflow:auto
}
#gallery ul li {
display:inline;
width:50px;
height:50px;
float:left;
margin:0 4px 4px 0;
border:1px solid #444;
cursor:pointer
}
#gallery ul li img {
display:block;
height:50px
}
#gallery ul li span {
display:none;
position:absolute;
left:447px;
top:235px;
font-family:verdana;
color:#06a
}
#gallery ul li.click {
border-color:#fc0;
cursor:default
}
#gallery ul li.click i {
position:absolute;
left:0;
width:545px
}
#gallery ul li.click i img {
margin:5px auto 0 auto;
height:auto
}
#gallery ul li.click span {
display:block
}
</STYLE>
<BODY onload="clickMenu('gallery')">
<DIV id="gallery">
<UL>
<LI><I><IMG src="1.png" title="" alt=""></I><SPAN>Front</SPAN></LI>
<LI><I><IMG src="2.png" title="" alt=""></I><SPAN>Back</SPAN></LI>
</UL>
</DIV>
</BODY>
Much appreciated! Hey all, I'm trying to fully understand javascript and have a couple of questions I was hoping you could answer for me. I'm working through a book and in the book I'm creating a Bingo card that generates a random number. I'm pasting the full script below just in case it's needed. Code: function initAll () {
for(var i=0; i<24; i++) {
setSquare(i);
}
}
function setSquare(thisSquare) {
var currSquare= "square" + thisSquare;
var colPlace= new Array (0,0,0,0,0,1,1,1,1,1,2,2,2,2,3,3,3,3,3,4,4,4,4,4);
var colBasis=colPlace[thisSquare] *15;
var newNum=colBasis +getNewNum()+1;
document.getElementById(currSquare).innerHTML=newNum;
}
function getNewNum() {
return Math.floor(Math.random() *15);
}
//-->
</script>
1. What does the [thisSquare] mean in this line of code that is bolded? I mean, I know thisSquare is whatever i is, but am I multiplying it by colPlace or what? 2. Lastly I'm confused by this part of the above code Code: var newNum=colBasis +getNewNum()+1; Why add the +1? I mean, i think getNewNum is set to pull a random number between 1 and 14. If you want to pull a number between 1 and 15, why not multiple Math.random() *16 instead of 15. Am i missing something? Sorry, I'm just not understanding why use the +1 I'd like to know if there are ways to hide/unhide fields like radio options, text fields & others by using JavaScript. If so how do I do it? I do know I will have to check the form every time. Is there a need to refresh the form? Will the refresh clear all the selections? Things I'd like to hide: 1. Upon the selection of a radio option, another radio option will appear. 2. Upon the selection of a radio option, a text field will appear. Sorry for asking so many questions. But I just got to know that I need to use JavaScript in my application and I have no idea how and where to start, just bumping around, & hoping that God will drop some hint. Hi, I currently created a video uploader, but when the video is too big in size, the page seems to be not doing any until the video is completely uploaded. I want to put somewhat like "loading.. please wait" script until the video is not completely uploaded. Thanks. //Ana hey guys. got acouple questions for my website. im more of a html guy.. and i usually find my scripts online. i reeaaallly appreciate all answers! i have a box: <img id="imgSearch" src="" alt="Websites" /> <input type="button" value="Toggle Search" id="btnSearch" /> ^being the button to toggle between websites. basically i'd like this button to toggle between different websites when clicked. secondly: changing span tag colors html code: Traffic Light: <span id="trafficLight"></span> <input type="button" value="Prevent Accident" id="btnTraffic" /> i'd like to change the color of this span id by pressing the button. so in this case it would change red, yellow green and last: changing the font in a bold tag bold by pressing a button html code: (note, the font weight in normal in css for bold) <b>i want this bold when you hit the button!</b> <input type="button" value="Set Bold" id="btnBold" /> Here are the coding.. Code: <jsp:useBean id="chequeStopBean" scope="session" class="my.com.infopro.ibank.ui.bean.ChequeStopBean"/>
<jsp:useBean id="labelBean" scope="session" class="my.com.infopro.ibank.ui.bean.LabelBean"/>
<jsp:useBean id="lang" scope="session" class="my.com.infopro.ibank.ui.bean.LanguageBean" />
<%@ page language="java" import = "java.util.*" errorPage="" %>
<%@ page import="my.com.infopro.ibank.dto.ChequeDTO"%>
<%
request.getSession(true);
String contextPath = request.getContextPath();
chequeStopBean.queryAccList();
//RequestDispatcher dispatcher = null;
%>
<html>
<head>
<title><%=labelBean.getLabel("STOP_CHEQUE")%></title>
<meta HTTP-EQUIV="Pragma" content="no-cache">
<meta HTTP-EQUIV="Expires" content="-1">
<jsp:include page="/ScriptHeader.jsp"/>
<script language="javascript">
function validateAndSubmit() {
var msg1 = "<%=labelBean.getLabel("MSG_REQUIRED_FIELD")%>";
var msg2 = "<%=labelBean.getLabel("MSG_CANNOT_CONTAIN_CHARACTER")%>";
var msg3 = "<%=labelBean.getLabel("MSG_IN_THE_FIELD")%>";
var msg4 = "<%=labelBean.getLabel("MSG_PLEASE_ENTER")%>";
var msg5 = "<%=labelBean.getLabel("WITH")%>";
var msg6 = "<%=labelBean.getLabel("TO")%>";
var msg7 = "<%=labelBean.getLabel("MSG_CHARACTER")%>";
var msg8 = "<%=labelBean.getLabel("MSG_PLEASE_ENTER_VALID_NUMBER")%>";
var msg9 = "<%=labelBean.getLabel("MSG_REQUIRED_FIELD")%>";
var msg10 = "<%=labelBean.getLabel("MSG_WITH_EXACTLY")%>";
var msg11 = "<%=labelBean.getLabel("MSG_WITH_VALID_DATE")%>";
var msg12 = "<%=labelBean.getLabel("MSG_EXAMPLE_DATE")%>";
var msgNum11 = "<%=labelBean.getLabel("MSG_WITH_A_MINIMUM_VALUE_OF")%>";
var msgNum12 = "<%=labelBean.getLabel("MSG_WITH_A_MAX_VALUE_OF")%>";
var msgNum13 = "<%=labelBean.getLabel("MSG_PLEASE_ENTER_ROUND_INETEGER")%>";
var msgNum14 = "<%=labelBean.getLabel("MSG_PLEASE_ENTER_AT_MOST")%>";
var msgNum15 = "<%=labelBean.getLabel("MSG_DECIMAL_PLACES")%>";
var msgEnter = "<%=labelBean.getLabel("MSG_PLEASE_ENTER_VALID")%>";
var errorMsg = "<%=labelBean.getLabel("MSG_LOWECASE_ALPHABET_ALLOWED")%>"
var radioButtons = document.getElementsByName("radio");
for (var x = 0; x < radioButtons.length; x ++) {
if (radioButtons[x].checked) {
if(radioButtons[x].value=="1")
{
if (! validateTextEntry(form.chqNum, "<%=labelBean.getLabel("CHQNUM")%>" + " ", true,11,11, msg1, msg2, msg3,
msg4, msg5, msg6, msg7, msg10) )
return false;
if (! validateAlphabet(form.chqNum, "" + " ",1, msg2,"" ))
return false;
}
else if(radioButtons[x].value=="2")
{
if (! validateTextEntry(form.chqNumFrom, "<%=labelBean.getLabel("CHQNUMFROM")%>" + " ", true,11,11, msg1, msg2, msg3,
msg4, msg5, msg6, msg7, msg10) )
return false;
if (! validateTextEntry(form.chqNumTo, "<%=labelBean.getLabel("CHQNUMTO")%>" + " ", true,11,11, msg1, msg2, msg3,
msg4, msg5, msg6, msg7, msg10) )
return false;
if (! validateAlphabet(form.chqNumFrom, "" + " ",1, msg2,"" ))
return false;
if (! validateAlphabet(form.chqNumTo, "" + " ",1, msg2,"" ))
return false;
if(form.chqNumFrom.value == form.chqNumTo.value){
alert("<%=labelBean.getLabel("MSG_CANNOT_SAME")%>");
return false;
}
}
}
}
return true;
}
function show(id)
{
if (document.getElementById(id).style.display == 'none')
{
document.getElementById(id).style.display = 'block';
}
}
//-->
<!--
function hide(id)
{
document.getElementById(id).style.display = 'none';
}
</script>
</head>
<body onload="show('single')">
<form name="form" method="POST" action="<%=contextPath%>/ChequeStopServlet?tranx=confirm" dir="<%=lang.getDir()%>" >
<table width="500" align="center">
<tr>
<td align="left" colspan="3"> </td>
</tr>
<tr>
<td align="left" colspan="3" class="mainHeader"><%=labelBean.getLabel("STOP_CHEQUE")%></td>
</tr>
<tr>
<td colspan="3"> </td>
</tr>
<tr>
<td colspan="3" class="subHeader"><%=labelBean.getLabel("CHQ_DETAIL") %></td>
</tr>
<tr>
<td colspan="3"><div align="center">
<p class="statusError">
<%if(request.getParameter("error") != null) out.println(labelBean.getLabel(request.getParameter("error"))); else out.println("");%>
</p>
</div></td>
</tr>
</table><br />
<table width="500" align="center">
<tr>
<td class="lbl"><span class="requiredFieldIndicator">* </span><%=labelBean.getLabel("ACC_NUMBER")%></td>
<td width="10" class="lbl">:</td>
<td width="305" align="left">
<select size="1" name="accNum">
<%
for (Iterator iter = chequeStopBean.getAccList().iterator(); iter.hasNext();) {
ChequeDTO chqDto = (ChequeDTO)iter.next();
%>
<option value="<%=chqDto.getAccNum()%>"><%=chqDto.getAccNum()%></option>
<% } %>
</select>
</td>
</tr>
<tr>
<td align="right">
<input type="radio" class="radioStyle" name="radio" value="1" onfocus="show('single');hide('multiple');hide('multiple1');return true;" checked="checked" >
<%=labelBean.getLabel("STOP_SINGLE")%>
</td>
<td> </td>
<td>
<input type="radio" class="radioStyle" name="radio" value="2" onfocus="hide('single');show('multiple');show('multiple1');return true;">
<%=labelBean.getLabel("STOP_MULTIPLE")%>
</td>
</tr>
<tr id="single">
<td class="lbl"><span class="requiredFieldIndicator">* </span><%=labelBean.getLabel("CHEQUE_NUMBER")%></td>
<td class="lbl"width="10">:</td>
<td colspan="2" align="left">
<input name="chqNum" type="text" size="15">
</td></tr>
<tr id="multiple" style="display: 'none'">
<td class="lbl"><span class="requiredFieldIndicator">* </span><%=labelBean.getLabel("FROM_CHEQUE_NUMBER")%></td>
<td class="lbl"width="10">:</td>
<td colspan="2" align="left">
<input name="chqNumFrom" type="text" size="15">
</td></tr>
<tr id="multiple1" style="display: 'none'">
<td class="lbl"><span class="requiredFieldIndicator">* </span><%=labelBean.getLabel("TO_CHEQUE_NUMBER")%></td>
<td class="lbl"width="10">:</td>
<td colspan="2" align="left">
<input name="chqNumTo" type="text" size="15">
</td></tr>
<tr>
<td class="lbl"><span class="requiredFieldIndicator">* </span><%=labelBean.getLabel("REASON")%></td>
<td class="lbl" width="10" >:</td>
<td colspan="2">
<select name="reason">
<option value="Lost"><%=labelBean.getLabel("LOST")%></option>
<option value="Stolen"><%=labelBean.getLabel("STOLEN")%></option>
<option value="Payment Cancellation"><%=labelBean.getLabel("PAYMENT_CANCELLATION")%></option>
<option value="Others"><%=labelBean.getLabel("OTHERS")%></option>
</select>
</td>
</tr>
<br/>
<tr>
<td colspan="3"> </td>
</tr>
<tr>
<td colspan="3" align="center">
<input class="button" type="submit" value="Next" onClick="return validateAndSubmit();" >
</td>
</tr>
<tr>
<td colspan="3"> </td>
</tr>
<tr>
<td colspan="3" align="left" class="footer"><%=labelBean.getLabel("NOTE")%>
</td>
</tr>
<tr><td colspan="3" class="footer">
<ul>
<li><%=labelBean.getLabel("THE_ASTERISK")%></li>
</ul>
</td>
</tr>
</table>
<jsp:include page="/Footer.jsp" />
</form>
</body>
</html>
This is error for the first page.. This is picture that which i wan.. Thanks! I was wondering if someone would have the time to talk and help explain some Ajax things to me... slowly. I'm trying to make my web sites more dynamic. Like I just need someone I can bounce ideas off and they can walk me through step by step on how to do them. Thanks Shelby i have a html wich i am working on .. Code: <html>
<head>
<script language="Javascript">
function xmlhttpPost(strURL) {
var xmlHttpReq = false;
var self = this;
// Mozilla/Safari
if (window.XMLHttpRequest) {
self.xmlHttpReq = new XMLHttpRequest();
}
// IE
else if (window.ActiveXObject) {
self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
}
self.xmlHttpReq.open('POST', strURL, true);
self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
self.xmlHttpReq.onreadystatechange = function() {
if (self.xmlHttpReq.readyState == 4) {
updatepage(self.xmlHttpReq.responseText);
}
}
self.xmlHttpReq.send(getquerystring());
}
function getquerystring() {
var form = document.forms['f1'];
var username = form.username.value;
qstr = 'u=' + escape(username);
return qstr;
}
function updatepage(str){
var s = str;
var a = s.split(',');
var a1 = a[0];
var a1_1 = a[1];
var a2 = a[2];
var a2_1 = a[3];
var a3 = a[4];
var a3_1 = a[5];
var a4 = a[6];
var a4_1 = a[7];
var a5 = a[8];
var a5_1 = a[9];
var a6 = a[10];
var a6_1 = a[11];
var a7 = a[12];
var a7_1 = a[13];
var a8 = a[14];
var a8_1 = a[15];
var a9 = a[16];
var a9_1 = a[17];
var a0 = a[18];
var a0_1 = a[19];
var form = document.forms['f1'];
form.result1.value = a1;
form.result1_1.value = a1_1;
form.result2.value = a2;
form.result2_1.value = a2_1;
form.result3.value = a3;
form.result3_1.value = a3_1;
form.result4.value = a4;
form.result4_1.value = a4_1;
form.result5.value = a5;
form.result5_1.value = a5_1;
form.result6.value = a6;
form.result6_1.value = a6_1;
form.result7.value = a7;
form.result7_1.value = a7_1;
form.result8.value = a8;
form.result8_1.value = a8_1;
form.result9.value = a9;
form.result9_1.value = a9_1;
form.result0.value = a0;
form.result0_1.value = a0_1;
}
</script>
</head>
<body>
<form name="f1">
<p>Username: <input name="username" type="text" id="username">
<p>Password: <input name="password" type="text" id="password">
<input value="Go" type="button" onclick='JavaScript:xmlhttpPost("/cgi-bin/3sms/smscontacts.pl")'></p>
<input name="result1" type="text" id="result1" size="18" maxlength="25">
<input name="result1_1" type="text" id="result1_1" size="11" maxlength="11"><p>
<input name="result2" type="text" id="result2" size="18" maxlength="25">
<input name="result2_1" type="text" id="result2_1" size="11" maxlength="11"><p>
<input name="result3" type="text" id="result3" size="18" maxlength="25">
<input name="result3_1" type="text" id="result3_1" size="11" maxlength="11"><p>
<input name="result4" type="text" id="result4" size="18" maxlength="25">
<input name="result4_1" type="text" id="result4_1" size="11" maxlength="11"><p>
<input name="result5" type="text" id="result5" size="18" maxlength="25">
<input name="result5_1" type="text" id="result5_1" size="11" maxlength="11"><p>
<input name="result6" type="text" id="result6" size="18" maxlength="25">
<input name="result6_1" type="text" id="result6_1" size="11" maxlength="11"><p>
<input name="result7" type="text" id="result7" size="18" maxlength="25">
<input name="result7_1" type="text" id="result7_1" size="11" maxlength="11"><p>
<input name="result8" type="text" id="result8" size="18" maxlength="25">
<input name="result8_1" type="text" id="result8_1" size="11" maxlength="11"><p>
<input name="result9" type="text" id="result9" size="18" maxlength="25">
<input name="result9_1" type="text" id="result9_1" size="11" maxlength="11"><p>
<input name="result0" type="text" id="result0" size="18" maxlength="25">
<input name="result0_1" type="text" id="result0_1" size="11" maxlength="11"><p>
</div>
</form>
</body>
</html>
now my problem is the password is not sent to the perl script i basicly modified an ajax from another form to do this form. when the "go" is pressed the username is sent and a string is recived and devided into the form inputs.. all i need to do now is send the password along with the username the username variable is "u" i would like the password variable to be "p" any ideas |
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