JavaScript - Js Problem

hi at all!!!
I'm new in this forum.
I have a problem and I need your experience in js!
I have one page in html, but that is build only with js and css3.
My problem is:

The page generate in automatic one template every time u click one voice in menu, but the name of the page is always the same.
When I click "Back" for visualize post page, I cant visualize because I have only one page!

My question is:
How can I create a function to manage "back page" if I have always only one page?


Thanks u





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01-07-2015, 09:48 PM #2
Old Pedant View Profile View Forum Posts

Supreme Master coder! Join Date Feb 2009 Posts 28,311 Thanks 82 Thanked 4,754 Times in 4,716 Posts

I am afraid that you are giving us *WAY* too little information for us to even guess at an answer.

Show your code.

Or, better, show us a live URL that exhibits the problem.

Hey guys! :-)
How do i translate this javascript sentense in to "real working" javascript.

PHP Code:
if(a1 "its a box/this is just for info" = got a value written){

c1 also a box = disabled;

} 


How do i write this so it works?

My first thought was:

PHP Code:
if(document.GetElementById(a1).value = true){

document.GetElementById(c1).disabled = true;

} 



But cant get it working - is there somebody there could help me? :-)

//Morten Larsen // Denmark.

For help I m putting it all together ..copy and paste and run ... I used 2 browsers IE and mozilla... you fill find the problem ...I know some one will definatly solve my problem .....

Code:

<script type="text/javascript" language="JavaScript"><!--
function ManageTabPanelDisplay() {

var idlist = new Array('tab1focus','tab2focus','tab3focus','tab4focus','tab1ready','tab2ready','tab3ready','tab4ready','content1','content2','content3','content4');


if(arguments.length < 1) { return; }
for(var i = 0; i < idlist.length; i++) {
   var block = false;
   for(var ii = 0; ii < arguments.length; ii++) {
      if(idlist[i] == arguments[ii]) {
         block = true;
         break;
         }
      }
   if(block) { document.getElementById(idlist[i]).style.display = "block"; }
   else { document.getElementById(idlist[i]).style.display = "none"; }
   }
}
//--></script>

<style type="text/css">
.tab { 
	font-family: verdana,sans-serif; 
	font-size: 12px;
	width: 100px;
	height:30px;
	white-space: nowrap;
	text-align: center;
	border-style: solid;
	border-color: #9a9a9a;
	border-left-width: 1px;
	border-right-width: 1px;
	border-top-width: 1px;
	border-bottom-width: 0px;
	padding-top: 5px;
	padding-bottom: 5px;
	padding-left:3px;
	padding-right:3px;
	cursor: pointer;
	
	}
.tabhold { 
	background-color:#9a9a9a; /*color of menu #666666*/
	color: white;
	}
.tabfocus { 
	background-color:white;
	color: #666666;
	}
.tabcontent { 
		font-family: sans-serif; 
		font-size: 12px;
		height: 320px;
		border-style: solid;
		border-color: #9a9a9a;
		border-width: 1px;
		padding-top: 15px;
		padding-left: 10px;
		padding-right: 10px;
		overflow-y:scroll;overflow:-moz-scrollbars-vertical;
	}
</style>

<table border="0" cellpadding="0" cellspacing="0"  >
<tr >
<td>
<div id="tab1focus" class="tab tabfocus" style="display:block; padding-top:10px; height:39px;" >

Overview
</div>
<div id="tab1ready" class="tab tabhold" style="display:none; padding-top:10px;height:39px;">

<span onclick="ManageTabPanelDisplay('tab1focus','tab2ready','tab3ready','tab4ready','content1')" >Overview
</span>
</div>
</td><td > </td><td>
<div id="tab2focus" class="tab tabfocus" style="display:none;">
Dimensions <br />
& Details
</div>
<div id="tab2ready" class="tab tabhold" style="display:block;">

<span onclick="ManageTabPanelDisplay('tab1ready','tab2focus','tab3ready','tab4ready','content2')">Dimensions <br />
& Details</span>
</div>
</td><td > </td><td>
<div id="tab3focus" class="tab tabfocus" style="display:none;">
Quantity <br />
& Constructions
</div>
<div id="tab3ready" class="tab tabhold" style="display:block;">
<span onclick="ManageTabPanelDisplay('tab1ready','tab2ready','tab3focus','tab4ready','content3')">Quantity <br />
& Constructions</span>
</div>
</td>
<td > </td><td>
<div id="tab4focus" class="tab tabfocus" style="display:none;">
Customization <br />
Options
</div>
<div id="tab4ready" class="tab tabhold" style="display:block;">
<span onclick="ManageTabPanelDisplay('tab1ready','tab2ready','tab3ready','tab4focus','content4')">Customization <br />
Options
</span>
</div>
</td>
<td width="100%"> </td><td>
</tr>
<tr >
<td colspan="8" >
<div id="content1" class="tabcontent" style="display:block;">
content1
</div>
<div id="content2" class="tabcontent" style="display:none;">
content2
</div>
<div id="content3" class="tabcontent" style="display:none;">
	content3
</div>
<div id="content4" class="tabcontent" style="display:none;">
content4
</div>
</td></tr>
</table>

please help
thanks

Hi,

I have html variable as below:

html +=
"<div class='quickSearchResultDivUnselected' style='width:" + divWidh + "px;max-width:" + divWidh + "px'><a href='#' OnClick='javascript:test('" + title + "')>" + title + "</a></div>";

The problem is with OnClick='javascript:test('" + title + "')>".

How to make this link as <a OnClick='javascript:test("VALUE")'></a>, because now as result it looks like this and it doesn't work:
<a OnClick='javascript:test('value')'></a>;
So the problem is with ' and ". How to make it correctly in this long line of html variable ? Please help.

Ok, I today installed IE9 and now my site has lost the main menu. The problem lies in my application.js file code below, any ideas on what may have caused this? When debugging in VS2010 it throws therror at the line prettyPrint(); with the error prettyPrint is underfined? I havent changed anything other than move browser from ie8 to ie9



Code:

var submitting = false;

$(function(){
  $.ajaxSetup({
    type: 'POST',
    dataType: 'json',
    timeout: 7500,
    error: function(x, s, t) {
      //alert(error_message);
    },
    complete: function(){submitting = false;}
  });
});


$(window).load(function () {
  // Prittify
  prettyPrint();
});


/**
 * toggleLink
 */
(function($){
  $.fn.toggleLink =function (options) {
    var options = $.extend({
      visible: 'view source',
      invisible: 'hide source'
    }, options);

    return this.each(function(i, e) {
      $(e).click(function (event) {
        event.preventDefault();
        var $this = $(this);
        var obj = $('#' + $this.attr('rel'));

        if (obj.is(':visible')) {
          obj.hide();
          $this.text(options.visible);
        } else {
          obj.show();
          $this.text(options.invisible);
        }
      });
    });
  }
})(jQuery);

/**
 * toggleLinkAll
 */
(function($){
  $.fn.toggleLinkAll =function (options) {
    var options = $.extend({
      visibleAll: 'view all sources',
      invisibleAll: 'hide all sources',
      visible: 'view source',
      invisible: 'hide source',
      children: '#things a.showSource'
    }, options);

    return this.each(function(i, e) {
      $(e).click(function (event) {
        event.preventDefault();
        var $this = $(this);
        var v = $this.data('visible');
        var visible = (typeof v == 'undefined' || v == true);

        $(options.children).each(function () {
          var $t = $(this);
          var id = $t.text((visible) ? options.invisible: options.visible).attr('rel');
          if (visible) {
            $('#' + id).show();
          } else {
            $('#' + id).hide();
          }
        });

        if (visible) {
          $this.text(options.invisibleAll).data('visible', false);
        } else {
          $this.text(options.visibleAll).data('visible', true);
        }
      });
    });
  }
})(jQuery);


/**
 * paginate
 */
(function($){
  $.fn.paginate =function (options) {
    var options = $.extend({
      type: 'GET',
      dataType: 'html',
      timeout: 7000,
      success: null
    }, options);

    return this.each(function(i, e) {
      $(e).click(function() {
        var $this = $(this);
        $this.parent('div')
          .html('<img src="/images/loading.gif" class="valign_middle"/>&nbsp;&nbsp;' +
            '<span class="green">loading...</span>');
        options.url = $this.attr('href');
        $.ajax(options);
        return false;
      });
    });
  }
})(jQuery);


/**
 * Destroyer
 */
(function($){
  $.fn.destroyer =function (options) {
    var options = $.extend({
      progressMessage: 'deleting...',
      completeMessage: 'deleted!',
      errorMessage: 'Sorry, an error occured.'
    }, options);

    var destroy = function() {
      var $this = $(this);
      var token = $this.attr('rel').split('_');
      var type = token[0];
      var key = token[1];
      var msg = 'Sure you want to delete this ' + type + '? There is NO undo!';

      if (!window.confirm(msg))
        return false;

      var parent = $(this.parentNode);
      var container = $('#' + type + '_' + key);

      $.ajax({
        type: 'POST',
        url: '/' + type + '/' + key + '/delete/',
        beforeSend: function(){ parent.html(options.progressMessage + '...'); },
        dataType: 'json',
        data: {_method: 'delete'},
        timeodut: 6000,
        success: function(obj){
          if(obj.error){alert(options.errorMessage);}
          else if(obj.success){
            if (container.length > 0) {
              container.hide();
            } else if (obj.redirect) {
              window.location = obj.redirect;
            } else {window.location = '/';}
          } else {
            alert(options.errorMessage);
          }
        },
        error: function () {
         alert(options.errorMessage);
        }
      });
      return false;
    }

    return this.each(function(i, e) {
      $(e).click(destroy);
    });
  }
})(jQuery);

Hi,

so I thought I could mash two bits of code together like this:

Code:

<div><label for="or">From:</label>
<select name="or" style="width:200px; float: right" id="or" onchange="populate(this)">
  <option value="Choose">Select your starting point</option>
  <option value="Guatemala">Guatemala City</option>
  <option value="Xela">Quetzaltenango</option>
  <option value="Antigua">Antigua</option>
  <option value="Rio Dulce">Rio Dulce</option>
  <option value="Coban">Coban</option>
</select></div>
<div>
<label for="de">To:</label>
<select name="de" style="width:200px; float: right" id="de"></select>
</div>
<div>
<br>
<input type="button" onclick="searchLocations()" value="Show route" />
</div>
			</div> 
			</div>
        </div>
	


<script type="text/javascript">
    if (GBrowserIsCompatible()) {
		var gpolylines = [];

function populate(o) {
  d=document.getElementById('de');
  if(!d){return;}                 
  var mitems=new Array();
  mitems['Choose']=[''];
  mitems['Guatemala']=['Select Destination','Antigua','El Rancho junction','San Pedro La Laguna','Panajachel','Coban','Rio Hondo','Chiquimula','Esquipulas','Copan Ruinas (Honduras)','La Ruidosa junction','Rio Dulce','Flores (via Rio Dulce)','Puerto Barrios','Flores (via Coban)','Quetzaltenango'];
  mitems['Xela']=['Select Destination','Guatemala City','Antigua','Chichicastenango','Huehuetenango','Panajachel','San Pedro La Laguna'];
  mitems['Antigua']=['Select Destination','Guatemala City','Quetzaltenango','Escuintla','Monterrico','San Pedro la Laguna','Panajachel','Chichicastenango'];
  mitems['Rio Dulce']=['Select Destination','Guatemala City','Flores','Lanquin','Coban','Puerto Barrios'];
  mitems['Coban']=['Select Destination','Lanquin','Rio Dulce','Laguna Lachua NP','Flores'];
  d.options.length=0;
  cur=mitems[o.options[o.selectedIndex].value];
  if(!cur){return;}
  d.options.length=cur.length;
  for(var i=0;i<cur.length;i++) {
    d.options[i].text=cur[i];
    d.options[i].value=cur[i];
  }
}

 
 function searchLocations() 
{
    var found = false;
    var from = document.getElementById('or').value;
	var to = document.getElementById('de').value;
    for (var a = 0; a < gpolylines.length; a++) 
    {
        if (gpolylines[a].myname.toLowerCase() == to.toLowerCase() && gpolylines[a].mycategory.toLowerCase() == from.toLowerCase()) 
        {
            found = true;
            gpolylines[a].show();
        }
    }
    if ( ! found ) alert("No matches found. Please check your spelling or refine your search.");
}

the first bit, which populates the select boxes works fine, as you can see here

but the second bit (the searchLocations function) is giving me a bit more trouble. What it's supposed to be doing is saying that if there's a polyline whose category xml attribute matches the text from the 1st select box AND whose name attribute matches the 2nd select box, it should be shown.

The methods have worked in the past, there are no errors reported - the only problem is I get the alert regardless of which option I am selecting.

I suspect that the problem is in the if (gpolylines[a].myname.toLowerCase() == to.toLowerCase() && gpolylines[a].mycategory.toLowerCase() == from.toLowerCase()) line, as it's the only one that I really came up with on my own... or can I not get the "or" and "de" elements in that way? Or is it something else entirely?

thanks in advance for any suggestions...

This is a program that calculates discriminant/number of solutions for a given quadratic equation.. it all works, but the number of solution field is not filled, so i think i did something wrong on my if else statements for it.. help!


Code:

<html>
<head>
  <title>Untitled</title>
</head>
<script type="text/javascript">
<!--    Begin
    function quad(form) {
    a = form.a.value
    b = form.b.value
    c = form.c.value
    form.Dis.value = (b * b) - (4 * a * c)
    If(form.Dis.value > 0)
    {
        form.NumSol.value = 2
    }
    Else;(form.Dis.value = 0)
    {
        form.NumSol.value = 1
    }
      Else
    {
        form.NumSol.value = 0
    }
   
    }
// End -->
</script>

<body><center>
<form name="form1">
<input type="text" name="a" size=5>
x^2 +

<input type="text" name="b" size=5>
x +

<input type="text" name="c" size=5>

<input type="button" value="Calculate"
onClick="quad(this.form)">

Discriminant: <input type="text" name="Dis" size = 7 />
Number of Solutions: <input type="text" name="NumSol" size = 7 />


</form>
</center>



</body>
</html>

hi i found some javascript on the internet that seemed to do what I wanted to achieve but cannot get it to work

when the mouse is over the image it should show a bigger image. I've used the internet explorer debugger and there seems to be problem in the code, but i dont understand javascript programming. Im a php man myself.

all the script is enclosed in this page

http://www.web-malta.com/testimage.html if you put the mouse over the photo you will see there is an error on the page.

hope someonbe can help.

cheers

I am creating a page which redirects automatically depending on the date.

What I've done so far is below, but how would I make it go switch to exceeded_year.htm on 25th March 2011 for example?
I will also include other dates and later put this page in a header frame and controlling the frame below so its constantly open.
<html>

<script type="text/javascript">
<!--
var currentTime = new Date()

var date = currentTime.getDate()
var month = currentTime.getMonth() + 1
var year = currentTime.getFullYear()

if (year > 2011 ) {window.location = "exceeded_year.htm"; }

else window.location="#"

//-->
</script>

</html>

Hi, i can't get my new logo to work in IE, it's working fine in Chrome and FireFox, it must be a JavaScript problem.

here it is:
http://danishwebart.com/logo/logo.php

And the JavaScrip:

$(function() {
var canvas = $("#c");
var canvasHeight;
var canvasWidth;
var ctx;
var dt = 0.1;

var pointCollection;

function init() {
updateCanvasDimensions();

var g = [new Point(27, 34, 0.0, 1, "#ed9d33"), new Point(26, 38, 0.0, 1, "#d44d61"), new Point(25, 41, 0.0, 1, "#4f7af2"), new Point(22, 44, 0.0, 1, "#ef9a1e"), new Point(18, 46, 0.0, 2, "#4976f3"), new Point(12, 44, 0.0, 2.5, "#269230"), new Point(7, 41, 0.0, 2, "#1f9e2c"), new Point(5, 37, 0.0, 1, "#36b641"), new Point(4, 33, 0.0, 1, "#2e5def"), new Point(4, 29, 0.0, 1, "#d53747"), new Point(5, 25, 0.0, 1, "#eb676f"), new Point(6, 22, 0.0, 1, "#f9b125"), new Point(8, 19, 0.0, 1, "#de3646"), new Point(11, 16, 0.0, 1, "#5f8af8"), new Point(13, 14, 0.0, 1, "#efa11e"), new Point(16, 12, 0.0, 1, "#2e55e2"), new Point(19, 10, 0.0, 1, "#4167e4"), new Point(23, 8, 0.0, 1.5, "#4869e3"), new Point(28, 6, 0.0, 2, "#10a11d"), new Point(33, 5, 0.0, 2, "#cf4055"), new Point(38, 5, 0.0, 2, "#cd4359"), new Point(44, 6, 0.0, 3, "#ca273c"), new Point(51, 8, 0.0, 3, "#2650e1"), new Point(57, 11, 0.0, 3, "#4a7bf9"), new Point(63, 16, 0.0, 3.5, "#f47875"), new Point(68, 23, 0.0, 4, "#f36764"), new Point(71, 31, 0.0, 3.5, "#1d4eeb"), new Point(72, 38, 0.0, 3, "#698bf1"), new Point(72, 44, 0.0, 2.5, "#fac652"), new Point(72, 49, 0.0, 2, "#ee5257"), new Point(71, 54, 0.0, 2, "#5681f5"), new Point(70, 59, 0.0, 2, "#f8c247"), new Point(68, 64, 0.0, 2, "#4577f6"), new Point(65, 68, 0.0, 2, "#f7b326"), new Point(62, 72, 0.0, 2, "#facb5e"), new Point(59, 75, 0.0, 2, "#e02e3d"), new Point(55, 77, 0.0, 2, "#f16d6f"), new Point(53, 78, 0.0, 2.5, "#507bf2"), new Point(47, 79, 0.0, 3, "#5683f7"), new Point(40, 77, 0.0, 3.5, "#3158e2"), new Point(33, 74, 0.0, 3.5, "#f0696c"), new Point(27, 73, 0.0, 2.5, "#3769f6"), new Point(22, 73, 0.0, 2, "#6084ef"), new Point(19, 76, 0.0, 1.5, "#2a5cf4"), new Point(17, 79, 0.0, 1, "#f4716e"), new Point(25, 70, 0.0, 2, "#f8c247"), new Point(29, 67, 0.0, 2, "#ec4147"), new Point(33, 64, 0.0, 2, "#4876f1"), new Point(36, 59, 0.0, 2.5, "#2552ea"), new Point(38, 53, 0.0, 3, "#4779f7"), new Point(38, 46, 0.0, 3.5, "#4b78f1"), new Point(38, 38, 0.0, 3.5, "#4b78f1"), new Point(37, 31, 0.0, 2.5, "#4b78f1"), new Point(38, 25, 0.0, 2, "#4b78f1"), new Point(40, 20, 0.0, 2, "#4b78f1"), new Point(42, 16, 0.0, 1.5, "#4b78f1"), new Point(45, 14, 0.0, 1, "#4b78f1"), new Point(48, 12, 0.0, 1, "#4b78f1"),




new Point(59, 82, 0.0, 1, "#ed9d33"), new Point(62, 80, 0.0, 1.5, "#d44d61"), new Point(66, 77, 0.0, 2, "#4f7af2"), new Point(70, 73, 0.0, 2, "#4976f3"), new Point(73, 69, 0.0, 2, "#269230"), new Point(76, 65, 0.0, 2, "#1f9e2c"), new Point(79, 60, 0.0, 2, "#36b641"), new Point(80, 55, 0.0, 1.5, "#2e5def"),

new Point(81, 65, 0.0, 2.5, "#eb676f"), new Point(83, 71, 0.0, 3, "#f9b125"), new Point(84, 77, 0.0, 2.5, "#de3646"), new Point(82, 82, 0.0, 2, "#de3646"),

new Point(88, 74, 0.0, 1.5, "#efa11e"), new Point(90, 70, 0.0, 1.5, "#2e55e2"), new Point(92, 66, 0.0, 1.5, "#4869e3"), new Point(93, 62, 0.0, 1.5, "#4869e3"),

new Point(95, 53, 0.0, 1, "#10a11d"), new Point(95, 57, 0.0, 2, "#cf4055"), new Point(97, 62, 0.0, 2.5, "#cd4359"), new Point(100, 68, 0.0, 3, "#ca273c"), new Point(102, 74, 0.0, 2.5, "#2650e1"), new Point(101, 80, 0.0, 2, "#4a7bf9"),

new Point(105, 78, 0.0, 1, "#f36764"), new Point(107, 75, 0.0, 1, "#1d4eeb"), new Point(109, 72, 0.0, 1, "#698bf1"), new Point(110, 69, 0.0, 1, "#fac652"), new Point(111, 66, 0.0, 1, "#ee5257"), new Point(112, 63, 0.0, 1, "#5681f5"), new Point(112, 60, 0.0, 1.5, "#f8c247"), new Point(112, 56, 0.0, 1.5, "#4577f6"), new Point(110, 52, 0.0, 2, "#f7b326"), new Point(107, 48, 0.0, 2.5, "#facb5e"), new Point(102, 45, 0.0, 2.5, "#e02e3d"), new Point(97, 43, 0.0, 2, "#f16d6f"),




new Point(110, 83, 0.0, 1, "#507bf2"), new Point(112, 80, 0.0, 1, "#5683f7"), new Point(114, 77, 0.0, 1.5, "#3158e2"), new Point(116, 73, 0.0, 1.5, "#f0696c"), new Point(118, 69, 0.0, 1.5, "#3769f6"), new Point(119, 65, 0.0, 1.5, "#6084ef"), new Point(119, 61, 0.0, 1.5, "#2a5cf4"), new Point(119, 57, 0.0, 1.5, "#f4716e"), new Point(118, 53, 0.0, 1.5, "#f8c247"), new Point(116, 50, 0.0, 1, "#ec4147"),

new Point(120, 51, 0.0, 1, "#4876f1"), new Point(123, 53, 0.0, 1, "#2552ea"), new Point(126, 55, 0.0, 1, "#4779f7"), new Point(129, 58, 0.0, 1.5, "#4b78f1"), new Point(132, 61, 0.0, 1.5, "#4b78f1"), new Point(135, 65, 0.0, 1.5, "#4b78f1"), new Point(138, 69, 0.0, 1.5, "#4b78f1"), new Point(140, 73, 0.0, 2, "#4b78f1"), new Point(142, 78, 0.0, 2, "#4b78f1"), new Point(143, 83, 0.0, 2, "#4b78f1"),

new Point(121, 70, 0.0, 1, "#4b78f1"), new Point(124, 71, 0.0, 1, "#4b78f1"), new Point(127, 71, 0.0, 1, "#4b78f1"), new Point(130, 71, 0.0, 1.5, "#4b78f1"), new Point(134, 70, 0.0, 1.5, "#4b78f1"), new Point(142, 68, 0.0, 1.5, "#4b78f1"), new Point(146, 68, 0.0, 1, "#4b78f1"), new Point(149, 69, 0.0, 1, "#4b78f1")];

gLength = g.length;
for (var i = 0; i < gLength; i++) {
g[i].curPos.x = (canvasWidth/2 - 0) + g[i].curPos.x;
g[i].curPos.y = (canvasHeight/2 - 0) + g[i].curPos.y;

g[i].originalPos.x = (canvasWidth/2 - 0) + g[i].originalPos.x;
g[i].originalPos.y = (canvasHeight/2 - 0) + g[i].originalPos.y;
};

pointCollection = new PointCollection();
pointCollection.points = g;

initEventListeners();
timeout();
};

function initEventListeners() {
$(window).bind('resize', updateCanvasDimensions).bind('mousemove', onMove);

canvas.get(0).ontouchmove = function(e) {
e.preventDefault();
onTouchMove(e);
};

canvas.get(0).ontouchstart = function(e) {
e.preventDefault();
};
};

function updateCanvasDimensions() {
canvas.attr({height: $(window).height(), width: $(window).width()});
canvasWidth = canvas.width();
canvasHeight = canvas.height();

draw();
};

function onMove(e) {
if (pointCollection)
pointCollection.mousePos.set(e.pageX, e.pageY);
};

function onTouchMove(e) {
if (pointCollection)
pointCollection.mousePos.set(e.targetTouches[0].pageX, e.targetTouches[0].pageY);
};

function timeout() {
draw();
update();

setTimeout(function() { timeout() }, 30);
};

function draw() {
var tmpCanvas = canvas.get(0);

if (tmpCanvas.getContext == null) {
return;
};

ctx = tmpCanvas.getContext('2d');
ctx.clearRect(0, 0, canvasWidth, canvasHeight);

if (pointCollection)
pointCollection.draw();
};

function update() {
if (pointCollection)
pointCollection.update();
};

function Vector(x, y, z) {
this.x = x;
this.y = y;
this.z = z;

this.addX = function(x) {
this.x += x;
};

this.addY = function(y) {
this.y += y;
};

this.addZ = function(z) {
this.z += z;
};

this.set = function(x, y, z) {
this.x = x;
this.y = y;
this.z = z;
};
};

function PointCollection() {
this.mousePos = new Vector(0, 0);
this.points = new Array();

this.newPoint = function(x, y, z) {
var point = new Point(x, y, z);
this.points.push(point);
return point;
};

this.update = function() {
var pointsLength = this.points.length;

for (var i = 0; i < pointsLength; i++) {
var point = this.points[i];

if (point == null)
continue;

var dx = this.mousePos.x - point.curPos.x;
var dy = this.mousePos.y - point.curPos.y;
var dd = (dx * dx) + (dy * dy);
var d = Math.sqrt(dd);

if (d < 80) {
point.targetPos.x = (this.mousePos.x < point.curPos.x) ? point.curPos.x - dx : point.curPos.x - dx;
point.targetPos.y = (this.mousePos.y < point.curPos.y) ? point.curPos.y - dy : point.curPos.y - dy;
} else {
point.targetPos.x = point.originalPos.x;
point.targetPos.y = point.originalPos.y;
};

point.update();
};
};

this.draw = function() {
var pointsLength = this.points.length;
for (var i = 0; i < pointsLength; i++) {
var point = this.points[i];

if (point == null)
continue;

point.draw();
};
};
};

function Point(x, y, z, size, colour) {
this.colour = colour;
this.curPos = new Vector(x, y, z);
this.friction = 0.8;
this.originalPos = new Vector(x, y, z);
this.radius = size;
this.size = size;
this.springStrength = 0.1;
this.targetPos = new Vector(x, y, z);
this.velocity = new Vector(0.0, 0.0, 0.0);

this.update = function() {
var dx = this.targetPos.x - this.curPos.x;
var ax = dx * this.springStrength;
this.velocity.x += ax;
this.velocity.x *= this.friction;
this.curPos.x += this.velocity.x;

var dy = this.targetPos.y - this.curPos.y;
var ay = dy * this.springStrength;
this.velocity.y += ay;
this.velocity.y *= this.friction;
this.curPos.y += this.velocity.y;

var dox = this.originalPos.x - this.curPos.x;
var doy = this.originalPos.y - this.curPos.y;
var dd = (dox * dox) + (doy * doy);
var d = Math.sqrt(dd);

this.targetPos.z = d/100 + 1;
var dz = this.targetPos.z - this.curPos.z;
var az = dz * this.springStrength;
this.velocity.z += az;
this.velocity.z *= this.friction;
this.curPos.z += this.velocity.z;

this.radius = this.size*this.curPos.z;
if (this.radius < 1) this.radius = 1;
};

this.draw = function() {
ctx.fillStyle = this.colour;
ctx.beginPath();
ctx.arc(this.curPos.x, this.curPos.y, this.radius, 0, Math.PI*2, true);
ctx.fill();
};
};

init();
});

Scratch that, its started working...

oh well haha

Hi there,

I was searching on the Internet because i needed a datetimepicker for my textfield and then find this

http://www.javascriptkit.com/script/...calendar.shtml

If you open link, however, it shows three format of datetimepicker.

what i want is to print date like this:

2012-2-17

i edit this from function FormatDate(pDate) like that
return(this.Year+DateSeparator+(this.Month+1)+DateSeparator+pDate);

However, i want also make month and day if less than 10 add 0
I mean 2012-2-12

i write a code:


Code:

if(this.Month < 10)
                    {
                         return(this.Year+DateSeparator+('0'+this.Month+1)+DateSeparator+pDate);
                    }

but it also add for months bigger than 10

How can i solve this problem?

I wanted to make script that will work fine with pictures. For example if its 21:21 there are pictures of those numbers instead of normal mechanic numbers.
I tested this code:
Code:

<script type="text/javascript">
function Time() {
var Date1=new Date()
var Hours1=Datum.getHours()
var Minutes1=Datum.getMinutes()
if (Hours1==21 & Minutes1==12)
document.write("<img src='http://img839.imageshack.us/img839/2383/47819853.png'" + "<img src='http://img714.imageshack.us/img714/9003/asdadajy.png'" + "<img src='http://img210.imageshack.us/img210/2020/34813695.png'")
}
</script>

And have this:
Code:

<button type="button" onClick="vreme()">Click</button>

That work fine for time 21:12 but if i want to work for all pictures i will ahve to write different code like:
if ...
elseif...
elseif...
And plenty of those codes which is totaly wrong. What should I do?

This simple template test works once and subsequent times fails. The first time the pictures appear and the next time I click the activating button the pictures disappear. The error is 'Object doesn't support this property or method on line '$("#pictureTemplate").tmpl(pix).appendTo("#contents");'. The reason for putting in $("#contents").empty(); is that it otherwise keeps adding pictures to the page for every access. If I do a refresh and try again it works again. It seems as if something is lost and only restored with a refresh. I don't have a clue what it can be. Here is the code:
index2.php

index2.php
Code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
	<meta http-equiv="X-UA-Compatible" content="IE=8" />
	<title>Test</title>
	<link type="text/css" href="/css/global.css" rel="stylesheet"  />
	<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.7.1.min.js"></script>  
	<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jquery.templates/beta1/jquery.tmpl.js"></script>  
	<script type="text/javascript" src="https://www.google.com/jsapi?key=ABQIAAAAt-sgV5grSeAHkFvq5PB3rhSpdtD0XiOpSLi5J5-7xVP8rmJi_xTTGYHDICpmosUF-V_bKFHfziFjGQ"></script>
	
	<script>
		google.setOnLoadCallback(function(){
			$('#main').load("home.php");
	    	return false;
		});
	</script>
	
</head>
<body id="home">
	<?php include("navbar2.php"); ?>
	<div id="main"></div>
</body>

picture_test.php
Code:

<h1>PICTURES</h1>
<div id="contents"></div>
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jquery.templates/beta1/jquery.tmpl.js"></script>
<script>
	var pix = [
		{figu  "figure", picfile:"bp/p01.jpg", alternative: "pic1", caption: "Picture 1"}, 
		{figu  "figurev", picfile:"bp/p05.jpg", alternative: "pic2", caption: "Picture 2"}			
		];
		
	$.get("/tmpl/_picture.tmpl.htm", function(templates) {
		$("#contents").empty();
		$("#contents").append(templates);
		$("#pictureTemplate").tmpl(pix).appendTo("#contents");
	});	
</script>

\tmpl\_picture.tmpl.htm
Code:

<script id="pictureTemplate" type="x-jquery-tmpl">
<div class="${figure}">
	<img src="/pics/${picfile}" alt="${alternative}"/>
	<p>${caption}</p>
</div>
</script>

which I think means that parameters are not filled in, hence the empty page. Any suggestions?

I hope someone knows a lot about php as well as javascript.

I am developing a site that roughly looks like MVC. The site is essentially
one page; index.php. Content is displayed according to fragments attached
to links like
Code:

<a href='./?head=home'>Home</a>

The index page retrieves the request from this link as
Code:

$_GET['head'] == 'home'

There is an image based widget in the home page with related javacript that
is written by php.

The widget swaps out a list of images, randomly.

All works as written when the user initially loads the index page with default
Home content.

But if I select one of the nav links, load that content, then nav back to Home
there is a javascript variable that keeps causing a 'so and so var not defined error'.
Code:

<script type="text/javascript">
//<![CDATA[
var _self = '<?php print $_self; ?>';
<?php
if(!$_GET['head'])
  {
   print "var js = false;\nvar _AJX = new _NEW_REQ();\nwindow.onload = function() { js = _AJX.setCookie(js); }\n";
   print "var widgetSrcImg = new Array();\n";
// first case, works here but not in case 2
   print "var Widget = new _NEW_WIDGET()\nwindow.onload = function() { var displaySrcPath = 'WC_home/display_img/';  widgetSrcImg = Widget.preload(display, displaySrcPath); Widget.findImg('dispImg') }";
  }
else if($_GET['head'] == 'home') // case 2
  {
   print "var displaySrcPath = 'WC_home/display_img/';\n";
   print "var widgetSrcImg = new Array();\n";
   print "var Widget = new _NEW_WIDGET()\nwindow.onload = function() {   widgetSrcImg = Widget.preload(display, displayScrPath); Widget.findImg('dispImg', Widget); }";
  }
/*
alternat syntax as in first case doesn't wotk either
*/
?>
//]]>
</script>

under 'case 2' displaySrcPath is not defined as far as javascript is concerned

Does anyone here have a clue?
Thanks for time and attention
JK