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JavaScript - Javascript Onclick Event Listener
Hi 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! Similar Tutorialshere 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>
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? 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> hello everyone, i am new to all this.. i need help regarding.. i am generating text box dynamically(mean it's a multiple select box, depending upon the number you select , it will generate that many text field.) my problem is that i want to assign a calender to the text field generated whenever a user clicks on that text field. i am able to do it for simple text field as onclick="javascript: showCalendar('idname')" but how to do it in this case, where can i declare this ? Ok... so I just downloaded the new Adobe Edge program for creating HTML5 websites. I was trying out a proof of concept for something I wanted to do on a site with a simple circle shape (will eventually be a soccer ball) rolling across the screen when clicked. The animation looks great, but it happens when the page loads, not when the image is clicked. Any suggestions?? Thanks! My HTML Code: <!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<!--Adobe Edge Runtime-->
<script type="text/javascript" src="edge_includes/jquery-1.4.2.min.js"></script>
<script type="text/javascript" src="edge_includes/jquery.easing.1.3.js"></script>
<script type="text/javascript" src="edge_includes/edge.0.1.1.min.js"></script>
<script type="text/javascript" src="edge_includes/edge.symbol.0.1.1.min.js"></script>
<script type="text/javascript" charset="utf-8" src="ball_edge.js"></script>
<link rel="stylesheet" href="ball_edge.css"/>
<!--Adobe Edge Runtime End-->
</head><body>
<div id="stage" class="symbol_stage">
</div>
</body>
</html>
ball_edge.css Code: /**
* Adobe Edge(TM): Generated CSS
* Do not edit this file.
*/
#stage {
height: 560px;
background-color: rgba(255,255,255,1);
width: 931px;
}
#RoundRect1 {
background-color: rgba(0,0,0,1.00);
-webkit-transform: translateX(18.9112px) translateY(69.673px) rotate(0deg);
-moz-transform: translateX(18.9112px) translateY(69.673px) rotate(0deg);
-ms-transform: translateX(18.9112px) translateY(69.673px) rotate(0deg);
-o-transform: translateX(18.9112px) translateY(69.673px) rotate(0deg);
}
.default_end_Default_Timeline #RoundRect1 {
}
ball_edge.js Code: /**
* Adobe Helium: symbol definitions
*/
window.symbols = {
"stage": {
version: "0.1",
baseState: "Base State",
initialState: "Base State",
parameters: {
},
content: {
dom: [
{
id:'RoundRect1',
type:'rect',
rect:[234,175,81,82],
borderRadius:[10,10,10,10],
fill:['rgba(0,0,0,1.00)'],
stroke:[0,"rgba(0,0,0,1)","none"],
},
],
symbolInstances: [
],
},
states: {
"Base State": {
"#stage": [
["style", "height", '560px'],
["color", "background-color", 'rgba(255,255,255,1)'],
["style", "width", '931px']
],
"#RoundRect1": [
["color", "background-color", 'rgba(0,0,0,1.00)'],
["style", "border-bottom-left-radius", [41,41],{valueTemplate:'@@0@@px @@1@@px'}],
["transform", "translateX", '18.9112px'],
["style", "border-bottom-right-radius", [41,41],{valueTemplate:'@@0@@px @@1@@px'}],
["style", "border-top-left-radius", [41,41],{valueTemplate:'@@0@@px @@1@@px'}],
["style", "border-top-right-radius", [41,41],{valueTemplate:'@@0@@px @@1@@px'}],
["transform", "translateY", '69.673px'],
["transform", "rotateZ", '0deg']
]
}
},
actions: {
},
bindings: [
],
timelines: {
"Default Timeline": {
fromState: "Base State",
toState: "",
duration: 1000,
timeline: [
{ id: "eid32", tween: [ "style", "#RoundRect1", "border-bottom-right-radius", [41,41], { valueTemplate: '@@0@@px @@1@@px', fromValue: [41,41]}], position: 0, duration: 0, easing: "linear" },
{ id: "eid30", tween: [ "style", "#RoundRect1", "border-top-left-radius", [41,41], { valueTemplate: '@@0@@px @@1@@px', fromValue: [41,41]}], position: 0, duration: 0, easing: "linear" },
{ id: "eid18", tween: [ "transform", "#RoundRect1", "rotateZ", '360deg', { valueTemplate: undefined, fromValue: '0deg'}], position: 0, duration: 1000, easing: "linear" },
{ id: "eid31", tween: [ "style", "#RoundRect1", "border-top-right-radius", [41,41], { valueTemplate: '@@0@@px @@1@@px', fromValue: [41,41]}], position: 0, duration: 0, easing: "linear" },
{ id: "eid17", tween: [ "transform", "#RoundRect1", "translateX", '511.599px', { valueTemplate: undefined, fromValue: '18.9112px'}], position: 0, duration: 1000, easing: "easeInCirc" },
{ id: "eid29", tween: [ "style", "#RoundRect1", "border-bottom-left-radius", [41,41], { valueTemplate: '@@0@@px @@1@@px', fromValue: [41,41]}], position: 0, duration: 0, easing: "linear" }]
}
},
}};
/**
* Adobe Edge DOM Ready Event Handler
*/
$(window).ready(function() {
$.Edge.initialize(symbols);
});
/**
* Adobe Edge Timeline Launch
*/
$(window).load(function() {
$.Edge.play();
});
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. Code: Quote: Code: Quote: Code: Quote: can somebody please tell me what need done. Everything is working fine except for the button created in javascript that is in the second window which is to open the third window. Thanks. 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'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 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 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 Ok so Im going to break down what Im trying to do and hopefully someone can point me to a possible solution without getting all technical. I have 2 div tags. the first is a content container more or less. the second is a container for a php built calender (using html tables). Basically when the page loads the php builds the calenders html table code. each td element has an onclick event handler. The goal is to have the javascript handler execute when any non empty cell is clicked (non empty being that it has a date associated with it and is not a blank space filler). This is the easy part. The hard part is that each calendar day potentially has certain information associated with it stored in a mysql database. Im wanting input fields within the first container div to autopopulate with the information from the database (if any) for whatever day is clicked. Ive search around and heard things like javascript cant do mysql queries directly, and heard mention of ajax. So im stumped as to how to accomplish this. whether i need an external php script for the queries (perhaps inside a php function that can return data to the javascript that calls it?), but if that is plausable would it cause page loads or the like to the user? i really dont want to have to learn ajax for this one page, just seems excessive, but i do need a way to make the content in the first div populate with the respective database data for the selected day on the calendar. any thoughts, comments, or solutions that dont involve yet another web language would be greatly appreciated. thanks
I have a web page with two forms, when I click the button on one of the forms, the onclick event goes to a javascript that emails the first form and then the second form. This is correct, this is the way I want this to work. It's simple, it's easy, it works! However, it only works in FireFox and Internet Explorer, it will not work in Google Chrome browser. I've spent many hours trying lots of various ways to implement this so I'm not interested in speculating about possible solutions that might work, I've already tried too many of those. Also, it needs to work this way, not combining the forms, etc. Does anyone have any tried and tested solutions that work with Chrome? Thanks, in advance, for your expert advice. I know I can always rely on EE when all else fails. I know somebody here can solve this problem. Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=windows-1250">
<title></title>
</head>
<body>
<form id="NameForm" method="post" action="mailto:yourFirstemail@email.com">
Name: <input type="text" size="10" name="name"> <br />
<input onclick=functionCaller() type="button" value="Submit Two Forms">
</form>
<form id="AddressForm" name="DComments" method="post" action="mailto:yourSecondemail@email.com">
Address: <input type="text" size="10" name="address"> <br />
</form>
<script type="text/javascript">
<!--
function functionCaller()
{
document.getElementById('NameForm').submit();
document.getElementById('AddressForm').submit();
}
-->
</script>
</body>
</html>
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? 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. 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 |
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