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JavaScript - Fireevent For Mouse Events In Ie Gets Fired At A Different Clientpoint
Hi,
I am trying to fire a mouse event in IE at a particular coordinate. All the coordinates are set right before firing the event. But when the event gets fired, the client point gets changed and gets the value same as offset point. i.e., I created a mouse event with ClientPoint = (583,438) , offset= (585,481) and screen = (585,589). The event when it gets fired from the browser however has the client point as (585,481) - the rest are fine though. Can someone tell me how can I reliably fire a mouse event at a particular client point in IE? TIA srd Similar TutorialsHi I have a requirement....I have a timer on a page. If the user leave the page (mouse goes off of that page) the timer starts and continues...and when the user comes into that page(mouse over that page) the timer goes off/STOP....Is this can be done?? using javascript??? pls help... Is it possible to trigger mouse events with shapes drawn in an HTML5 canvas? I want to create a page with drawn elements that you can mouseover and pop up a dialogue box. I also want the shapes to react with some type of feedback. I'm hoping I can do this with javascript instead of Flash but haven't found a way to do it that's simple enough to make it worth it.
Hi! Just registered, because I'm trying to figure out some dragging stuff and it's not working the way I'd like and I really can't figure out why. I made a drag element (image). I just want to apply the code to this element. This is what happens: 1. I click on the image 2. I hold the mouse down and drag => the element don't follow 3. I let go of the mouse button => the element gets dragged 4. I click again => the element stops dragging This is what I would like to happen (obviously): 1. I click the image 2. Hold the mouse down and drag => element follows 3. Mouse up => element stops following Code: var dragSko;
var dragSkoUrsp;
document.onmousedown = startaKod;
document.onmouseup = musUpp;
function startaKod(e) {
if (e.target.id == 'dragsko') {
startX = e.clientX;
dragSkoUrsp = parseInt(e.target.style.left);
document.onmousemove = musFlyttDrag;
dragSko = e.target
}
function musFlyttDrag(e) {
dragsko.style.left = (dragSkoUrsp + e.clientX - startX) + 'px' ;
}
}
function musUpp(e) {
document.onmousemove = null;
}
I'd very much appriciate if some kind soul had a look and explained what I've done wrong. I'm trying to enable/disable a textarea. I am able to do a mouseout disable, but cannot do a mouseover enable. For instance, when I click on the image, a textarea shows up. When I move my mouse to a different location, the textarea disables fine. Then when I try to move my mouse back over the textarea, it DOES NOT enable for me to write in it. What am I doing wrong? Thanks! Another bonus question, I just happen to try out this code in IE and the textareas are not showing up where I click. I assume that I'm capturing the X/Y coordinates incorrectly for an IE browser. Any pointers? ********* CODE ************* <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>Mouse position</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <script type="text/javascript"> var posx, posy; // initialize cache var cache= []; var count=0; function getMouse(e){ posx= posy= 0; var ev= (!e) ? window.event : e;//IE:Moz if (ev.pageX){//Moz posx=ev.pageX+window.pageXOffset; posy=ev.pageY+window.pageYOffset; } else if(ev.clientX) {//IE posx=ev.clientX+document.body.scrollLeft; posy=ev.clientY+document.body.scrollTop; } else { // old browsers return false; } } function showP(){ // object to store this coordinate var thisCoord= {}; // x & y values stored as object attributes thisCoord.posx= posx; thisCoord.posy= posy; // check the cache for this coordinate object if ( !cache[thisCoord] ) { // if it hasn't been cached yet, push it onto the stack cache.push(thisCoord); var newDiv= document.createElement("textarea"); newDiv.setAttribute("class","div3"); newDiv.setAttribute("id",count); newDiv.style.width='180px'; newDiv.style.height='45px'; newDiv.style.visibility="visible"; newDiv.style.top= (thisCoord.posy -10) +'px'; newDiv.style.left= (thisCoord.posx -6) +'px'; newDiv.setAttribute("onmouseout","this.disabled=true"); newDiv.setAttribute("onmouseover","this.disabled=false"); // append to the document BODY document.getElementsByTagName("body")[0].appendChild(newDiv); count++; } } </script> <style type="text/css"> .div1 {position:absolute;top:100px;left:100px;visibility:visible;z-index:5} .div2 {position:absolute;top:0px;left:0px;visibility:hidden;z-index:1;color:black;} .div3 {position:absolute;visibility:hidden;z-index:10;font-size:14px;font-weight:450;color:black;} textarea[disabled='disabled'] { background:yellow; color:blue; cursor:default; } </style> </head> <body> <div id="div1" class="div1"> <img id="theImage" src="./YourImage.jpg"> </div> <script type="text/javascript"> // setup event handlers // document BODY onmousemove document.getElementsByTagName("body")[0].onmousemove= function(e){ getMouse(e); }; // the image onclick document.getElementById("theImage").onclick= showP; //onMouseOut </script> </body> </html> Example of my problem: HERE The code is derived from a site offering some advice for javascript: HERE The example of mine tries to use an image as hyperlink... and use mouse events for certain actions. Aside from possibly being the worst javascript code humanly possible...once I slaughtered the code from the site mentioned above, I'm not getting how to arrange things so that a mouse over event switches an image , as does mousedn and mouseup, And (and this is the rub for me) repeating the setup in the same way for a list of quicktime video links. I've got it to work for one row in the table I'm using to attempt some kind of formatting. I'm told `css' is a better way for that but I'm completely ignorant about how to use `css'. So, for now I'm using a table to get at the javascript question. The idea is for viewer to see three red dots at the front of each item being offered. Mouseover is supposed to switch to a green arrow... mousedn is supposed to switch to 2 check marks. I wanted the check marks to persist, so for lack of knowing how to accomplish that... I let mouseup call the same image. (the check marks; Maybe just omitting any directive for mouseup would have the same effect?) About the `image persisting after being clicked' question: It is really a separate question so I will probably start a different thread for that. What I've done works for one list item... but fails for more than one. The only active member of the list (2 in my example) is the bottom one. mouse events on the top one are carried out on the bottom one. I tried to just change the name of all variables in the javascript, and the name given in the `img src=' section of the html code, for the second row... but clearly not what is needed. I changed the names shown below by incrementing the number in the names by 1. I've only posted one row's worth but the next row uses the same code with the variables incremented. And hopefully someone will look at the actual example (URL given above) and see the full code. The basic code I've put here for convience.: Code: <table>
<tr>
<td valign=top >
<A href="./t2.html" onMouseOver="return changeImage()" onMouseOut= "return changeImageBack()"
onMouseDown="return handleMDown()" onMouseUp="return handleMUp()"
><img
name="jsbutton_0" src="./3dots.png" border="0"
alt="javascript button"></A> some nice video
<SCRIPT language="JavaScript">
var myimgobj_0 = document.images["jsbutton_0"];
function changeImage()
{
document.images["jsbutton_0"].src= "./aro1r-mo.png";
return true;
}
function changeImageBack()
{
document.images["jsbutton_0"].src = "./3dots.png";
return true;
}
function handleMDown()
{
document.images["jsbutton_0"].src = "./checks.png";
return true;
}
function handleMUp()
{
document.images["jsbutton_0"].src = "./checks.png";
return true;
}
</SCRIPT>
</tr>
</td>
I am using a freebie script that changes css elements using onClick when you hit a button. I have 12 choices I want to add, and don't want 12 buttons, but rather a dropdown list. 2 button examples (and js code) is: <input onclick="changecss('li','background','url(images/list_02.jpg) no-repeat 10.2em .12em')" value="Change to BG 2" type="button" /> <input onclick="changecss('li','background','url(images/list_03.jpg) no-repeat 10.2em .12em')" value="Change to BG 3" type="button" /> How do I convert this to a SELECT list?? Thank you! I'm writing an XML generating app here, and i have come across an interesting problem. When i click on any part of the body of the document, the function addRow() is being triggered. This is odd, because the only event handler that should ever fire this is a Button that much be clicked, and it is also triggered once when the document is Loaded. The biggest question is, ...why when i click anywhere on the document, is this even being triggered. here's my code (sorry it's a bit long..but copy and paste and you should be able to replicate what i'm getting) Some notes: 1. removing the script tabber.js does not change this error. It still happens 2. removing the onLoad= in the body, and manually adding in the first table cell, and row of the table seems to fix this, however, i need to eventually load a list of table cells from a CSV file. So that workaround won't be sufficient Code: <html>
<title>Site Management</title>
<script type="text/javascript" src="tabber.js"></script>
<link rel="stylesheet" href="example.css" TYPE="text/css" MEDIA="screen">
<script type="text/javascript">
//document.write('<style type="text/css">.tabber{display:none;}<\/style>');
</script>
<script type="text/javascript">
var HumidorInnerHTML = [8];
var IntroInnerHTML = [6];
var ImageInnerHTML = [6];
var OthersInnerHTML = [8];
var WatchInnerHTML = [10];
// Intro InnerHTML
IntroInnerHTML[0] = "<img src='NoImage.gif' style='height:100px; width:100px;'>";
IntroInnerHTML[1] = "<input type='textbox' id='Intro_Caption" + IntroIndex + "'>";
IntroInnerHTML[2] = "<input type='textbox' value='85' id='Intro_Height" + IntroIndex +"'>";
IntroInnerHTML[3] = "<input type='textbox' value='56' id='Intro_Width" + IntroIndex + "'>";
IntroInnerHTML[4] = "<img src='delete.png' onClick=DeleteRow('" + IntroIndex + "','Intro_Table');>";
IntroInnerHTML[5] = "<img src='add.png' onClick=AddRow('" + IntroIndex + "','Intro_Table');>";
var MyTable;
var IntroIndex = 0;
var ImageIndex = 0;
var WatchIndex = 0;
var HumidorIndex = 0;
var OthersIndex = 0;
function AddRow(index, DIV)
{
MyTable = document.getElementById(DIV);
var newCell;
var newRow = MyTable.insertRow(index);
for (var i = 0; i < IntroInnerHTML.length; i++)
{
newCell = newRow.insertCell(i);
newCell.innerHTML = IntroInnerHTML[i];
}
IntroIndex++;
}
function Init()
{
AddRow(1, "Intro_Table");
}
function DeleteRow(index, DIV)
{
MyTable = document.getElementById(DIV);
MyTable.deleteRow(index);
}
function WriteXML()
{
// Write All XML Files
// Display Tab Variables
var Display_Small_Image = document.getElementById("Display_Small_Src").value;
var Display_Large_Image =document.getElementById("Display_Large_Src").value;
var Display_Caption =document.getElementById("Display_Caption").value;
var Display_Height = document.getElementById("Display_Width").value;
var Display_Width = document.getElementById("Display_Height").value;
//var XMLheader = "<?xml version="1.0" encoding="utf-8" standalone="yes"?><images><pic><image>";
var XMLdata = XMLdata + Display_Small_Image + "</image>" + "<caption><![CDATA[" + Display_Caption + "<width>" + Display_Width + "</width>" + "<height>" + Display_Height + "</height>" + "<detailimage>" + Display_Large_Image;
var XMLfooter = "</detailimage></pic></images>";
// Write the XML File to the Disk
}
</script>
</head>
<body onClick="Init();">
<div class="tabber">
<div class="tabbertab">
<h2>Display</h2>
<p>
<div>
<center><b><font size="5px">Display Options</font></b></center>
<br>
<table>
<tr>
<td>
<table>
<tr>
<td>Small Image</td><td><input type="file" id="Display_Small_Src" onChange="SmallImageChanged('Display_Small_Src', 'Display_Image_Small');"></td>
</tr>
<tr>
<td>Full Size Image</td><td><input type="file" id="Display_Large_Src" onChange="SmallImageChanged('Display_Large_Src', 'Display_Image_Large');"></td>
</tr>
<tr>
<td>Caption</td><td><input type="textbox" id="Display_Caption"></td>
</tr>
<tr>
<td>Width</td><td><input type="textbox" id="Display_Width"></td>
</tr>
<tr>
<td>Height</td><td><input type="textbox" id="Display_Height"></td>
</tr>
</table>
</td>
<td>
<table>
<tr>
<td>
<img src="NoImage.gif" style="height:150px; width: 150px; border: 1px solid red;" id="Display_Image_Small"></td><td>
<img src="NoImage.gif" style="height:150px; width: 150px; border: 1px solid red;" id="Display_Image_Large"></td>
</tr>
</table>
</td>
</tr>
</table>
</div>
</p>
</div>
<div class="tabbertab">
<h2>Humidor</h2>
<p>
<div>
<center><b><font size="5px">Humidor Options</font></b></center>
<br>
<table border="1" id="Humidor_Table">
<tr>
<td>Image</td> <td>Caption</td> <td>Height</td> <td>Width </td> <td>Picture 1</td><td>Picture 2</td><td>Remove</td> <td>Add</td>
</tr>
</table>
</div>
</p>
</div>
<div class="tabbertab">
<h2>Image</h2>
<p>
<div>
<center><b><font size="5px">Image Options</font></b></center>
<br>
<table border="1" id="Image_Table">
<tr>
<td>Image</td> <td>Caption</td> <td>Height</td> <td>Width </td> <td>Remove</td> <td>Add</td>
</tr>
</table>
</div>
</p>
</div>
<div class="tabbertab">
<h2>Intro</h2>
<p>
<div>
<center><b><font size="5px">Intro Options</font></b></center>
<br>
<table border="1" id="Intro_Table">
<tr>
<td>Image</td> <td>Caption</td> <td>Height</td> <td>Width </td> <td>Remove</td> <td>Add</td>
</tr>
</table>
</div>
</p>
</div>
<div class="tabbertab">
<h2>Others</h2>
<p>
<center><b><font size="5px">Others Options</font></b></center>
<br>
<div>
<table border="1" id="Others_Table">
</tr>
<td>Image</td> <td>Caption</td> <td>Height</td><td>Width</td><td>Image 1<td>Image 2</td><td>Remove</td><td>Add</td>
</tr>
</table>
</div>
</p>
</div>
<div class="tabbertab">
<h2>Watch</h2>
<p>
<center><b><font size="5px">Watch Options</font></b></center>
<br>
<div>
<table border="1" id="Watch_Table">
<tr>
<td>Preview Image</td> <td>Caption</td> <td>Height</td> <td>Width </td> <td>Image1</td> <td>Image2</td> <td>Image3</td> <td>Image4</td> <td>Remove</td> <td>Add</td>
</tr>
</table>
</div>
</p>
</div>
</div>
<br>
<center>
<input type="button" value="Save" onClick="WriteXML();">
</center>
</body>
</html>
Hi i am using the following code to load a part of page dynamically using jquery Code: loadNextBackInPage_URL = null;
function callBackFunctionLoadNextBackInPage(data)
{
//alert(data);
$("#left").fadeTo(100,1);
var data = $(data).find( '#left' );
$("#left").html(data);
if(supports_history_api())
{
history.pushState(null, null, loadNextBackInPage_URL);
window.addEventListener("popstate", function(e) {
alert('s');
loadNextBackInPage(location.pathname);
});
}
else
{
}
}
function loadNextBackInPage(url,parm)
{
//alert(url);
loadNextBackInPage_URL = url;
$("#left").fadeTo(100,.2);
$.post(url,parm,callBackFunctionLoadNextBackInPage,'html');
}
The loading part and even changing the browser URL is working. but why is the PoP state function being fired multiple times? I call loadNextBackInPage() originally through an onclick function. Hi, My webpage can work normally in IE but not in Safari(e.g. when I clicked on some buttons like 'Delete' button, the page opened in Safari stays the same while it should delete the object chosen). When I tried debugging on Safari, after clicking the 'update' button, this message error appeared: "TypeError: Result of expression 'this.form.fireEvent' [undefined] is not a function". I believe this code makes the incompatability between the 2 browser: Code: function DeleteClick()
{
var frmSWO = document.getElementById("form");
var answer = confirm("Do you really want to delete?")
if (answer != 0)
{
frmSWO.action = "/domsWeb/mtd/doms/web/operation/eDepotMNR/controller/manageWorkOrder/DeleteJobOrImage.do";
frmSWO.method = "post";
this.form.fireEvent('onsubmit');
frmSWO.submit();
}
}
Any suggest how should I amend the script for it to work on 2 browser concurrently? Thanks all! I've got to have a typo somewhere, but i can't seem to find it. I need a new pair of eyes to point it out for me. background: trying to code a mouseover link for a nav bar. everything is working( hyperlink, normal image shows up) but when i mouse over the image swap doesn't happen. I have 2 parts of code. 1st preloads images and does the swap function. loads in <head> See below: Code: <SCRIPT language="javascript" type="text/javascript">
if (document.images)
{
/* preload images */
var subcontractorsOn = new Image ();
subcontractorsOn.scr = "subcontractorsOn.gif";
var subcontractorsOff = new Image ();
subcontractorsOff.scr = "subcontractorsOff.gif";
}
function mouseOn (imgName)
{
if (document.images)
document [imgName].scr = eval (imgName + "On.scr");
}
function mouseOff (imgName)
{
if (document.images)
document [imgName].scr = eval (imgName + "Off.scr");
}
</SCRIPT>
2nd just calls the functions to preform the swap. this is in the <body> see code below Code:
<a href="subcontractors.htm" onMouseOut="mouseOn('subcontractors')"
onMouseOver="mouseOff('subcontractors')">
<img src="subcontractorsOff.gif" height="40" width="133" name="subcontractors" id="subcontractors" border="0" alt="subcontractors"></a>
any insight would be great. regards, Fatmann66 is it possible to capture the control.event or element.event that was fired to invoke the onbeforeunload event. for example, if a button is clicked and it causes the onbeforeunload event to fire can i determine which button was clicked. thanks This is what I have: http://page-test.co.uk/js-test.html ..and it works exactly how I want it to, but I need it to work by doing these two things: (a) If you see in the change_button function, I have hard coded the 'name_can_vary' name element. I need to do it so this isn't hard coded (so it can work on any page/form). (b) I don't want to change any of the HTML, and I only want to change the code used in the change_button function (otherwise I will need to change many pages). Thanks in advance. i have a link that references: <a href="My_Video.asx">video</a>. when you click, video will open in the "windows media player" and the parent window goes blank. how can i prevent the parent window from going blank? thank you for help julio I was testing a required entry form, and i'm stuck. Code: <html>
<head>
<script type="text/javascript">
function validate_required(field,alerttxt)
{
with (field)
{
if (value==null||value=="")
{
alert(alerttxt);return false;
}
else
{
return true;
}
}
}
function validate_form(thisform)
{
with (thisform)
{
if (validate_required(email,"Username must be filled out!")==false)
{username.focus();return false;}
}
}
</script>
</head>
<body>
<form action="submit.htm" onsubmit="return validate_form(this)" method="post">
Username: <input type="text" name="username" size="20">
<input type="submit" value="Submit">
</form>
</body>
</html>
i have this so far. i want to add a password part. i know i would take Code: Password: <input type="text" name="password" size="20"> and put it underneath the username part in the codes., but i don't know to do the rest, with the error message poping up. With input box if you type something and refresh the page, the previous words that you typed in will be filtered and be display in a scroll down form in which you can click it. My question is, when I click the input type is it possible to scroll down, and display values that comes from a database? It should also filter the scroll down results. If it's possible I don't know how to do it. I tried googling but I can't find an explanation on how to do it. Thanks. <input type="text" value="" onclick=""> i have placed a text box with onclick and onblur event. onclick shows contents(links) of a div tag below it and onblur hides the div basically it was a jquery based drop down menu but due to some problem I need to avoid jquery. Now the problem happens when a link of div tag is clicked. The link does not work due to onblur event on the textbox. Any suggestion? Quote: <input type="text" style="text-transform: capitalize;" value="" class="abd_txtfld" name="loc" id="loc" onclick="gettabcontentSearch('','')" onblur="hide()"/> <div id="cityddsearch" class="select_citydd" style="position: absolute; margin-top: 2px; left: 5px; display: none;"> <ul> <li><a href='../link1.asp'>link1</a></li> <li><a href='../link2.asp'>link2</a></li> <li><a href='../link3.asp'>link3</a></li> </ul> </div> I am having trouble understanding why this does not work? Code: <HTML>
<HEAD>
<TITLE>Event Loops</TITLE>
<SCRIPT TYPE="text/javascript">
function seturl(a,b,c,d,e)
{
this[0] = a;
this[1] = b;
this[2] = c;
this[3] = d;
this[4] = e;
}
function selectPage(list) {
var page = Math.floor(Math.random()*4);
winow.open(list[page],"Random_Page");
}
choices = seturl("http://www.google.com,
"http://www.yahoo.com,
"http://www.youtube.com,
"http://www.bing.com,
"http://www.xbox.com");
</SCRIPT>
</HEAD>
<BODY onLoad="selectPage(choices);">
<H1>Please Wait...</H1>
</BODY>
</HTML>
i have a checkbox: Code: <input type="checkbox" id="my_checkbox" name="option2" value="Check" checked>Check i want to add an event to it so that i do something to a dom element when it is checked and when it is not checked.What is the event and how can i get its status? Hi Guys I have been trying to implement a way of using `onclick` to fill out a form field, with a Value assigned by a clickable rollover image. So i have a image rollover of a PC, i give the PC a Value? ID? of `PC No34` When the image is clicked it updates its Value of PC No34 to a Form text field which is named `pcid` the Form is on the same page as the PC rollover image. I have been trying most of the day but not getting it. Pls help Thanks for any help with this Willo Hi guys, I'm a newbie so bear with me please. I downloaded this calendar which is now working great: JavaScript Calendar - Digital Christian Design (http://www.javascriptkit.com). Does anyone know how to change the date format from mm/dd/yyyy to dd/mm/yyyy? Also, is it possible to have links on such a calendar? I.e. in the event descriptions? Thanks. |
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