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JavaScript - How Can I Add An Onclick(event) Listener To This
here the deal ,,I've solved all but this problem in my script
i have my page setup with 1 iframe and the main html the code below is exactly how the page will show up in the iframe, you can copy and paste the whole thing and save it as a htm file to view if needed.. I need a way to catch the clicks that happen within the iframe but from the main section of the page..heres why! this is inserted at the top of the page if(top.location==self.location){top.location="RefESI_search.asp";} just above top.document.reset.RefCat.value= I can get the page to load even with this in the iframes ..but for the purposes of this i left it out so the page would load ok for anyone thats gonna try and help . theres only 2 links in the code.. hopefully whatever will hopefully solve this problem will be able to tell which links were clicked,and i can can point them to the apropriate links. I've looked thru alot of the threads so i know there are some extremely brite ppl in here that can knock this problem out of the ball park very easily.. you can grab the styles sheet from here https://www.docs.sony.com/reflib/Style_esi.css Code: <html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Ref_Lib_Results</title>
<link rel="stylesheet" type="text/css" href="home.css"/>
<script language="javascript">
top.document.reset.RefCat.value="Home Receiver";
top.document.reset.NarrowRef.value="Good";
top.document.reset.criteria.value="stra";
top.document.reset.searchscope.value="model";
top.document.reset.companyscope.value="SONY";
top.document.reset.company.value="SONY";
if(""==""){top.reset();}
function popUp(URL,Name) {
var day = new Date();
var id = "page" + Name;
window.open(URL, id, "toolbar=1,scrollbars=1,location=0,statusbar=1,menubar=0,resizable=1,width=600,height=600");
}
function launchjsmanuals(flag, x, y, z, id) {
//var myTypeLib = new ActiveXObject("Scriptlet.Typelib");
//var GUID = new String(myTypeLib.guid).substr(1,8);
//var endguid = new String(myTypeLib.GUID).substr(25,10);
if((x.indexOf("CHM")!=-1) || (x.indexOf("chm")!=-1)){
alert("You will be prompted to download a file\n\nClick Open - Do NOT click Save");
}
var whnd = "page" + id; //+ GUID + endguid;
var URL = '_manualusage.asp?flag='+flag+'&manual=' + x + '&user=' + y + z + '&manualid=' + id;
if(flag!=""){
whnd = window.open(URL,whnd, "toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=560,height=600");
}else{
whnd = window.open(URL,"Loader", "toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=560,height=600");
}
}
function emailit(id, url,name,type,filesize,model,email,custname,cs3event,user){
var namestring = name;
var re = new RegExp('&','gi');
namestring = namestring.replace(re,'and');
name = namestring;
var xurl = "/srvs/common/email.asp?id="+id+"&emailurl="+url+"&title=" + name + "&type="+type+"&model=" + model + "&filesize=" + filesize + "&email=" + email + "&custname=" + custname + "&convid=" +cs3event + "&user=" + user;
popUp(xurl,id);
}
function NarrowSearch(what,value,cat){
switch(what){
case "Category":
parent.document.SearchForm.RefCat.value=value;
parent.document.SearchForm.NarrowRef.value="Good";
parent.document.SearchForm.submit()
break;
case "Model":
if("Home Receiver"!=""){
parent.document.SearchForm.RefCat.value="Home Receiver";
}
parent.document.SearchForm.criteria.value=value;
parent.document.SearchForm.searchscope.value="model";
parent.document.SearchForm.NarrowRef.value="Good";
parent.document.SearchForm.submit()
break;
case "ONLY":
parent.document.SearchForm.criteria.value=value;
parent.document.SearchForm.searchscope.value="model";
parent.document.SearchForm.RefCat.value=cat;
parent.document.SearchForm.NarrowRef.value="Only";
parent.document.SearchForm.submit()
break;
case "ALL":
parent.document.SearchForm.criteria.value=value;
parent.document.SearchForm.RefCat.value=cat;
parent.document.SearchForm.NarrowRef.value="ALL";
parent.document.SearchForm.submit()
break;
}
}
</script>
</head>
<body>
<div id="results">
<div style="height: 400px;border-bottom:1px solid black;"
class="modelblock">
<div style="margin-left:20px; margin-right:15px; margin-top:10px; font-size:10pt">
<span style="float:Right;margin-top:10px;text-align:right">
<table border=0 cellpadding=0 cellspacing=0><tr><td>
<div style="background:silver;color:black;font-size:10px;padding:2px;border:1px solid gray;cursor:pointer" onclick="javascript:NarrowSearch('ALL','stra','Home Receiver')">Display All Models</div>
</td><td> </td><td><div style="width:40px;background:silver;color:black;font-size:10px;padding:2px;border:1px solid gray;cursor:pointer;text-align:center" onclick="javascript:history.go(-1)">Back</div></td></tr></table></span><b>Your search of "<font color=green>stra</font>" matches 66 Models in the Home Receiver category.</b><br><br>Please select the specific model to continue:<table border=0 cellpadding=0 cellspacing=2><tr><td><a class="modellink" onMouseOver="this.className='modellinkhover'" onMouseOut="this.className='modellink'" onclick="javascript:NarrowSearch('ONLY','STRAV1000','Home Receiver')"><b>STRA</b>V1000</a></td><td width=15px></td><td><a class="modellink" onMouseOver="this.className='modellinkhover'" onMouseOut="this.className='modellink'" onclick="javascript:NarrowSearch('ONLY','STRAV1010','Home Receiver')"><b>STRA</b>V1010</a></td><td width=15px></td></tr></table</div></div></div>
<iframe name="Loader" id="Loader" src="blank.htm" style="display:none;height:150px;width:100%;border:1px solid silver"></iframe>
<a onclick="document.getElementById('Loader').style.display='';">*</a>
<script language="javascript">
//alert(parent.IQ.location.href);
</script>
</body>
</html>
Similar TutorialsHi Everyone, How would i add an avent listener to change the source of an image? I have added the image to a canvas element through javascript using the code below. Code: var start = new Image(); start.src = "start.jpg"; ctx.drawImage(start, 50, 50); Thanks! Please can someone explain to me in simple terms which this actually does. From what I understand it will check all events until a defined event happens, such as rollover of a certain image, and then it activates a function? What I want to do is use this so that when I rollover a element such as below: Code: <img src="img url" alt="this is a tooltip" tooltip="true" /> I want it to pass the obj to a function which then runs, and then once the mouse of not over that element it will activate another function passing the previous object to this function. Although an element such as the example below would not activate these functions: Code: <img src="img url" alt="this is a tooltip"/> As the tooltip tag does not exist or has the value of false... Also, wouldn't this use a lot of resources as it checks every event which the mouse passes over? I can't seem to get the event listener to run an event when I focus on the text field with the ID username. JavaScript: Code: function listener_loginForm() {
var fields = Array("username","password");
for ( j = 0; j < fields.length; j++ ) {
var objs = document.getElementById(fields[j]);
for ( var i = 0; i < objs.length; ++i ) {
var elm = objs [ i ];
elm.onblur = function() { display_text_bg(this); };
if (elm.Id = "password") {
elm.onfocus = function() { switch_field(this); };
}
}
}
}
//This function attaches events to elements.
var addEvent = function( elm, evt, fun ) {
if ( elm.addEventListener ) {
elm.addEventListener( evt, fun, false );
} else if ( elm.attachEvent ) {
elm.attachEvent( 'on' + evt, fun );
} else {
elm [ 'on' + evt ] = fun;
}
};
addEvent ( window, "load", listener_loginForm );
//Put text in fields if there is not data, also switch text field to password field
//when focused on. Switch back to text field if no text is entered.
function display_text_bg(obj) {
alert("remove text");
}
function switch_field(obj) {
alert("switch");
}
HTML: Code: <form name="login" class="login">
<label for="username">Username: </label><br />
<input type="text" name="username" id="username" />
<br /><br />
<label for="password">Password: </label><br />
<input type="text" name="password" id="password" />
<br /><br />
<label for="remember">Remember Me? </label><br />
<br />
<span class="remember">
<span class="text">Never</span>
<input type="hidden" value="never" name="rememberme" />
<ul>
<li>Never</li>
<li>24 Hours</li>
<li>1 Week</li>
<li>Always</li>
</ul>
</span>
</form>
Dammit, for some reason this script has stopped working :/ When I click the links with the ID's of "login_dialog" and "register_dialog" a div should be shown... I'm using an event listener to do this. Code: function listener_items() {
//Text field background
addEvent(document.getElementById('input_username'), "click", add_username_password);
addEvent(document.getElementById('input_username'), "blur", remove_username_password);
addEvent(document.getElementById('input_password'), "click", add_username_password);
addEvent(document.getElementById('input_password'), "blur", remove_username_password);
//Switch between forms
addEvent(document.getElementById('dialog_login'), "click", login_dialog_login);
addEvent(document.getElementById('dialog_register'), "click", login_dialog_register);
addEvent(document.getElementById('dialog_recovery'), "click", login_dialog_recovery);
//Display Dialog
addEvent(document.getElementById('login_dialog'), "click", navbar_login);
addEvent(document.getElementById('register_dialog'), "click", navbar_register);
//Close Dialog
addEvent(document.getElementById('close_dialog'), "click", login_dialog_close);
}
//Login dialog, login form input fields background text
var add_username_password = function() { add_input_text(this); };
var remove_username_password = function() { remove_input_text(this); };
//Login dialog buttons
var login_dialog_login = function() { display_form('login'); };
var login_dialog_register = function() { display_form('register'); };
var login_dialog_recovery = function() { display_form('recovery'); };
//Close dialog
var login_dialog_close = function() { display_dialog('login', 'hidden'); };
//Navigation bar buttons
var navbar_login = function() { display_dialog('login', 'visible'); };
var navbar_register = function() { display_dialog('register', 'visible'); };
//This function attaches events to elements.
var addEvent = function( elm, evt, fun ) {
if ( elm.addEventListener ) {
elm.addEventListener( evt, fun, false );
} else if ( elm.attachEvent ) {
elm.attachEvent( 'on' + evt, fun );
} else {
elm [ 'on' + evt ] = fun;
}
};
addEvent ( window, "load", listener_items );
//Display/Hide login dialog
function display_dialog(dialog, fun) {
//Define the active menu item style
var active_style = "border-right-width:3px; width:113px; border-right-color:#33CCFF; color:#FFFFFF;";
//Creat array with all forms
var formsHide = Array("login","register","recovery"); var i = 0;
document.getElementById('wrapper').setAttribute('style', 'visibility:' + fun);
for ( i = 0; i < formsHide.length; i++ ) {
if ( formsHide[i] == dialog && fun == 'visible' );
document.getElementById("dialog_" + dialog).setAttribute('style', active_style);
document.getElementById(formsHide[i] + "_form").setAttribute('style', 'visibility:visible');
formsHide.splice(i, 1);
}
document.getElementById(formsHide[i] + "_form").setAttribute('style', 'visibility:hidden');
}
}
//Put text in fields if there is not data, also switch text field to password field
//when focused on. Switch back to text field if no text is entered.
function add_input_text(obj) {
var id = obj.id.split("input_");
document.getElementById(id[1]).innerHTML = '';
}
function remove_input_text(obj) {
if (obj.value.length == 0) {
var id = obj.id.split("input_");
var id2 = id[1].substr(0, 1).toUpperCase() + id[1].substr(1);
document.getElementById(id[1]).innerHTML = id2;
}
}
function display_form(form) {
//Define the active menu item style
var active_style = "border-right-width:3px; width:113px; border-right-color:#33CCFF; color:#FFFFFF;";
var forms = Array("login", "register", "recovery");
for ( c = 0; c < forms.length; c++ ) {
if ( forms[c] == form ) {
document.getElementById( forms[c] + "_form" ).style.visibility = "visible";
document.getElementById("dialog_" + forms[c]).setAttribute('style', active_style);
document.getElementById("dialog_" + forms[c]).setAttribute('class', 'overlay_table' + ' ' + forms[c] + ' active');
forms.splice(c, 1);
}
}
for ( c = 0; c < forms.length; c++ ) {
document.getElementById("dialog_" + forms[c]).setAttribute('style', '')
document.getElementById( forms[c] + "_form" ).style.visibility = "hidden";
document.getElementById("dialog_" + forms[c]).setAttribute('class', 'overlay_table' + ' ' + forms[c]);
}
}
HTML: Code: <span><a href="#" id="login_dialog" style="color:#33CCFF;">Login</a></span> <span><a href="#" id="register_dialog" >Register</a></span> I'm trying to simulate a textfield on a canvas; that is when clicking on the text box a cursor appears and blink. My problem here is when I create more than one object, the event listener will work only on the last object created. Here is my code: Javascript Code: var canvas;
var ctx;
var MousePosX;
var MousePosY;
var Cursor_Width = 1;
var Cursor_Height = 21;
var Height = 27;
var LapseTime = 800;
function init(CanvasName) {
canvas = document.getElementById(CanvasName);
ctx = canvas.getContext("2d");
}
/*
Create Textfiled
*/
function Textfield(x, y, w) {
Textfield.prototype.x = x;
Textfield.prototype.y = y;
Textfield.prototype.w = w;
Textfield.prototype.Cursor_PosX = x + 3;
Textfield.prototype.Cursor_PosY = y + 3;
// draw rectangle
ctx.beginPath();
ctx.rect(this.x, this.y, this.w, Height);
ctx.closePath();
ctx.stroke();
// listen for mouse click event
canvas.addEventListener("mousedown", function(evt) {
// calculate mouse coordination on canvas
MousePosX = evt.clientX - canvas.offsetLeft;
MousePosY = evt.clientY - canvas.offsetTop;
// if mouse coordination is within texfield display cursor
if((MousePosX > Textfield.prototype.x && MousePosX < (Textfield.prototype.x + Textfield.prototype.w)) && (MousePosY > Textfield.prototype.y && MousePosY < (Textfield.prototype.y + Height))) {
Textfield.prototype.cursor();
}
});
}
/*
Cursor for textfield
*/
Textfield.prototype.cursor = function() {
// alert("good");
ctx.beginPath();
ctx.strokeStyle = "black";
ctx.rect(this.Cursor_PosX, this.Cursor_PosY, Cursor_Width, Cursor_Height);
ctx.closePath();
ctx.stroke();
setTimeout("Textfield.prototype.animate_cursor()", LapseTime);
};
/*
Change color of cursor to white to make blinking effect
*/
Textfield.prototype.animate_cursor = function() {
ctx.strokeStyle = "white";
ctx.stroke();
setTimeout("Textfield.prototype.cursor()", LapseTime);
};
HTML Code: <!DOCTYPE HTML>
<html>
<head>
<style>
#MyCanvas {
border: 1px solid #000000;
}
</style>
<script src="widgets1.js"></script>
<script>
window.onload = function () {
init('MyCanvas');
var tf1 = new Textfield(10.5, 10.5, 150);
var tf2 = new Textfield(10.5, 50.5, 150);
};
</script>
</head>
<body>
<br /><br /><br />
<center>
<canvas id="MyCanvas" width="700" height="500">
</canvas>
</center>
</body>
</html>
What i want to achieve here is have my event listener on any textfield created on the canvas. Hi, I am very new to javascript, but have been a programmer in different languages for a while now. I am having trouble with this particular line: Code: <a href="<%# PageBase.UpdateQueryString(Request.RawUrl, PageBase.Tuple("tab","learn")) %>" data-ajaxurl="<%# PageBase.UpdateQueryString(Request.RawUrl, PageBase.Tuple("tab","learn"), PageBase.Tuple("targetId","ajax-search-list"), PageBase.Tuple("controlName","ListSearchResults")) %>">Video Suites</a>
When this is a on a particular page on the site, it works perfectly, but copied to another page, the listener doesn't appear to create itself. I include exactly the same javascript files and there's no extra code in the page itself that would set listeners up. Could anyone please point me in a direction to check howto get the listener to attach. I think the listener is set from the data-ajaxurl attribute, but I could be wrong. THanks/ hello, I am trying to add a window event listener on some links in a loop instead of doing them one by one. I've tried Code: function setListeners (){
for (var i = 0; i < document.links.length; i++) {
src=document.links[i].href;
document.links[i].onmousemove=changeIframeSrc(src, 'solid',1, event);
document.links[i].onmouseout=changeIframeSrc(null,'none',0,event);
}
}
and Code: function setListeners (){
for (var i = 0; i < document.links.length; i++) {
src=document.links[i].href;
document.links[i].onmousemove=function(a1,a2,a3,a4){
return function(){changeIframeSrc(a1,a2,a3,a4);}
}(src, 'solid',1, event);
}
}
but the event keeps coming up undefined. Any ideas on how to do this? Hello! I'm working with nested functions and trying to pass a 'this' value to an anonymous being used in an assignment for an event listener. Here's the basics of my code: Code: <div id='abc'></div>
<script type='text/javascript'>
var abc = function () {
this.myFunction = function() {
var myObj
myObj = document.createElement("input");
myObj.setAttribute("type", "button");
myObj.setAttribute("value", "Click Me");
myObj.addEventListener("click", function () {
this.doDing();
}, false);
document.getElementById('abc').appendChild(myObj);
}
this.doDing = function () { alert('ding'); }
}
var myInstance = new abc();
myInstance.myFunction();
</script>
So, this should plop a button inside our DIV and when clicked I'd like it to run the alert-ding; unfortunately it seems to want to run the function as defined under the buttons object which doesn't work out too well. Any suggestions? Thanks! Hello; I am testing some code that finds and element and attempts to add an event handler attribute to it as 'onclick' (test case in Firefox 3.5.9) /* The actual code is: window.onload = function() { //<irrelevant code> var test = document.getElementById('tstEl'); test.setAttributeNode('onclick'); test.setAttribute('onclick', "alert(\"Don\'t get testy\")"); } */ The error per the js console in Firefox is: Error: uncaught exception: [Exception... "Could not convert JavaScript argument arg 0 [nsIDOMHTMLInputElement.setAttributeNode]" nsresult: "0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)" location: "JS frame :: http://192.168.1.6/<pathInfo>/SC_branch2_dev.php :: anonymous :: line 35" data: no] I am trying to do this because Element.addEventListener or Element.attachEvent won't allow for arguments to be passed to the event handler code/function. What is going on here? The only line referenced, line35, in the document text containing javascript code is irrelevant to the problem. Thank you for time, interest and attention; WhoEverIReallyAm Hi, New to javascript. Doing web page with ASP/VB.NET. Have text boxes for UI on page. Two command buttons - Submit (for db update) and Cancel. I need the Cancel button to prompt the user to verify cancellation. Need OK/Cancel buttons on alert. If user selects Cancel-no action. If user selects OK then I want the text boxes cleared of user text input and focus returned to first text box. I think this may be the code but do not know how to apply it. function Clear() { var res=window.confirm("Please confirm cancellation-text boxes will be cleared"); if(res==true) { document.getElementById("StrtDte").value=""; document.getElementById("EndDte").value=""; document.getElementById("txtProjRegHrsAl").value=""; document.getElementById("txtProjOTHrsAl").value=""; document.getElementById("ddlRAS").focus(); } } Is this code valid or invalid for the events I need? How do I set it to fire when user clicks the ASP Cancel button? Thanks, John Hello forum, My name is juan and recently started html programming. I have a web page with a drop box with the name of states. Code: <option value="">Alabama</option> <option value="">Alaska</option> I can add a onclick="code here" to the tag so that when the drop box alabama is selected it triggers the onclick event. Im using Ibox in order to have a image of the state open. Code: <a href="images/large/image_1b.jpg" rel="ibox" title="alabama at 1024x450!"><img src="images/small/image_1.jpg" alt=""/></a> the above is a <a> link tag correct? How do I go bout adding the above code into the onclick event? I've got a checkbox that, when clicked, displays new text inputs. However, when I "uncheck" the box, the fields don't disappear unless I reload the entire page. What code can I add to reset the box to null when it is unchecked? Here's the function code I have: Code: <script>
function showUserReg() {
document.getElementById("userReg").style.display = "inline";
}
</script>
And here's the inline code: Code: <input type="checkbox" name="additional" value="userRegister" onclick="showUserReg()"/> Yes! Register me now!<br/> <span id = "userReg" style="display:none"> <table class="nobord" align="center"> <tr> <td>Choose a username:</td> <td><input type="text" name="username" size="35"/></td> </tr> <tr> <td>Choose a password:</td> <td><input type="password" name="password" size="35" maxlength="20"/></td> </tr> <tr> <td>Confirm password:<font color="red">*</font></td> <td><input type="password" name="password" size="35" maxlength="20"/></td> </tr> </table> </span> Thanks for any help. hi, i need to be able to take the values from two text boxes and change the location of a sprite on my canvas, i've searched the internet and it doesnt really explain how to do it for me. here is my code: x: <input type="text" name="x" id="x"/><br /> y: <input type="text" name:"y" id="y"/><br /> <input type="submit" value="Submit" onClick="ChangeCo()" /><br /> function ChangeCo() { } and i need the function to take the x and y values from the text boxes and change the values of my variables: var block_x; var block_y; block_x = 290; block_y = 70; Thankyou in advance I assum the following html code: <div id="id1" onclick="click()">A<div> <div id="id2" onclick="click()">B<div> Do you know how to get ID = id2 when I onclick on A? I was trying to help someone on another forum and seem to have run into a brick wall. The main problem that has got me stumped at the moment is that clicking on the images in the 1st tab work fine. However the subsequent tab selections and clicks do not change the "bigImage" correctly (not at all). Perhaps some other more experienced forum members can identify what I doing wrong at this time. I believe it is in my set-up of the onclick events in the "onload=" section, but I not the best at this event stuff yet! Code: var sel, tmp, elem;
var j=0;
for (var i=0; i<imgGroupArray.length; ++i) {
sel = document.getElementById('imgGroup'+i).getElementsByTagName('img');
while (elem=sel[j++]) { elem.onclick = function() { setBigImage(this.src); } }
}
Here is the full code that 'almost' works: Code: <!DOCTYPE HTML>
<html>
<head>
<title> Tab Gallery </title>
<style type="text/css">
li { display:inline; list-style-type:none; border:1px solid blue; margin:3px; }
.imgBlock { display:none; }
</style>
<script type="text/javascript">
// From: http://www.webdeveloper.com/forum/showthread.php?t=250787
var baseURL = 'http://www.nova.edu/hpd/otm/pics/4fun/';
var imgGroupArray = [
['11.jpg','12.jpg','13.jpg','14.jpg','15.jpg'],
['21.jpg','22.jpg','23.jpg','24.jpg','25.jpg'],
['31.jpg','32.jpg','33.jpg','34.jpg','35.jpg'],
['41.jpg','42.jpg','43.jpg','44.jpg','45.jpg'],
['51.jpg','52.jpg','53.jpg','54.jpg','55.jpg'],
['61.jpg','62.jpg','63.jpg','64.jpg','65.jpg'] // NOTE: No comma after last entry
];
function tabGroup(which) {
var sel = document.getElementById('imgGroup').getElementsByTagName('div');
for (var i=0; i<sel.length; ++i) {
sel[i].style.display = 'none';
}
var tmp = 'imgGroup'+which; // alert(tmp);
document.getElementById(tmp).style.display = 'block';
}
function setBigImage(info) { // alert(info);
document.getElementById('bigImage').src = info;
}
window.onload = function() {
var img;
for (var i=0; i<imgGroupArray.length; ++i) {
for (var j=0; j<imgGroupArray[i].length; ++j) {
img = document.createElement('img');
img.setAttribute('src', baseURL+imgGroupArray[i][j]);
img.setAttribute('height','100px');
img.setAttribute('width','75px');
document.getElementById('imgGroup'+i).appendChild(img);
}
}
// Following modified from:
// http://www.codingforums.com/showthread.php?t=102896&highlight=addevent+onclick
var sel, tmp, elem;
var j=0;
for (var i=0; i<imgGroupArray.length; ++i) {
sel = document.getElementById('imgGroup'+i).getElementsByTagName('img');
while (elem=sel[j++]) { elem.onclick = function() { setBigImage(this.src); } }
}
tabGroup(0);
}
</script>
</head>
<body>
<div id="tabMenu">
<div style="float:left">
<li onclick="tabGroup(0)">Tab 1</li>
<li onclick="tabGroup(1)">Tab 2</li>
<li onclick="tabGroup(2)">Tab 3</li>
<li onclick="tabGroup(3)">Tab 4</li>
<li onclick="tabGroup(4)">Tab 5</li>
<li onclick="tabGroup(5)">Tab 6</li>
</div><br>
<div id="imgGroup"
style="width:300px; height:300px; border:1px solid red; float:left">
<div id="imgGroup0" class="imgBlock"></div>
<div id="imgGroup1" class="imgBlock"></div>
<div id="imgGroup2" class="imgBlock"></div>
<div id="imgGroup3" class="imgBlock"></div>
<div id="imgGroup4" class="imgBlock"></div>
<div id="imgGroup5" class="imgBlock"></div>
</div>
<div id="bigImageDiv"
style="width:250px; height:300px; border:1px solid red; float:left;">
<img id="bigImage" src="" alt="bigImage here!">
</div>
<br style="clear:both">
</div>
</body>
</html>
I'm having an issue where a programmatic click event is not behaving the same way the cursor click event is. A cursor click returns the correct object from GetObject(). The programmatic click triggered by a USB device is returning undefined from GetObject(). How can this be resolved? Edit: It appears that it does not recognize eval(document.getElementById(gButtonList[gButtonId])).onclick(); as an event. Why is this? How can I get it to recognize it? Edit2: Resolved it myself. See green text below. TestPage.htm: Code: <script language="JavaScript" src="../bin/USBHelperFile.js"></script>
<script language="JavaScript" type="text/JavaScript">
function BuildButtons()
{
for (var i = 0; i < testArray.length; i++)
{
// Create Div [Buttons created programmatically]
var divNode = document.createElement('div');
divNode.id = 'div' + i;
divNode.onclick= ClickFunction;
etc...
}
}
function ClickFuntion(nodeButtonNum)
{
alert(GetObject());
Returns the index for a cursor click. Returns undefined for
the programmatic click triggered by the USB device
}
function GetObject()
{
var node = event.srcElement;
return node;
}
</script>
USBHelperFile.js: Code: This JS file works with a USB hardware device that can navigate
through divs and click them when they have focus.
function HelperFunction(keyCommand)
{
switch (keyCommand)
{
case: "click":
// eval(document.getElementById(gButtonList[gButtonId])).onclick();
var target = eval(document.getElementById(gButtonList[gButtonId]));
target.fireEvent("onclick");
break;
}
}
Hi I would like to use javascript to control what tooltip displays when a tab is rolled over depending on which tab was clicked. Code: <li id='1tab_1a' class='selected'><a id='1link_1a' title="Customer Info Screen"><span >Customer Info</span></a></li> <li id='1tab_1b' ><a id='1link_1b' title="Order Detail" ><span>Order</span></a></li> <li id='1tab_1c' ><a id='1link_1c' title="Phone Detail" ><span>Phone: 7093521232</span></a></li> For example when the Customer Info tab is selected I would like the tooltips to be like above but when Order is the tab selected I would like the tooltip to say Customer Info Detail, Order Detail Screen, and Phone Detail. How could I use an onclick event to control what tooltip is being displayed depending on which tab is selected? I have about 20 sets of customer info and sometimes not everyone contains all of the tabs and I would also like to be able to add more customers. Hi, I am trying to get my onclick event to handle both of the function below. I want the event to return false (stop executing) if any of the two functions return false. Here is my code: Code: function isNumeric(elem, helperMsg){
var numericExpression = /[0-9]+/;
if(!elem.value.match(numericExpression)){
SaveRecord();
return true;
}else{
alert("You cannot enter numbers in the Comments field.");
return false;
}
}
function lengthRestriction(elem, min, max){
var x = elem.value;
if(x.length >= min && x.length <= max){
SaveRecord();
}else{
alert("Please enter between " +min+ " and " +max+ " characters in the Issue Number field");
}
}
Please help me. Thank you. i m very new to this thread so i will try to be as clear as possible i m try to create a website where i n have inserted a menu (this menu template i found online which is free.) Code: <div id="menu">
<ul class="menu">
<li><a href="#" class="parent"><span>Home</span></a>
<li><a href="#"><span>Cities</span></a>
<div><ul>
<li><a href="#"><span>Pune</span></a></li>
<li><a href="#"><span>Mumbai</span></a></li>
<li><a href="#"><span>Delhi</span></a></li>
<li><a href="#"><span>Madras</span></a></li>
</ul></div>
</li>
<li><a href="#"><span>Login</span></a></li>
<li><a href="#"><span>About Us</span></a></li>
<li class="last"><a href="#"><span>Contact Us</span></a></li>
</ul>
</div>
what i am trying to do here is when i click on city (one of the menu) it should read the values from database table (the table name is cityCode. this table contains two rows first cityName and second cityCode) n depending on which city is selected it should retrieve the code of that city. also where to save that retried value because i want to use that retried code to extract value from another table. |
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