I am using "document.getElementById('dfDataBase').focus();" this function to put focus in the particulate text field control.The cursor is showing in the control, but i am not able to type any data, after clicking in the control then only i am able to type the data.
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i am useing Javascript Function's for validation Its Working Fine But If Condition Not Matches Its Not getting Focus On That Control. cursor Going To url ...is There Something with Post Back..
View 9 Replies View RelatedThe following function() works fine on Chrome and Firefox but Internet F*C*I*G Explorer is showing a warning: Can't move focus to the control because it is invisible, not enabled, or of a type that does not accept the focus. This function only load a few data into a SELECT, just that.
Code:
function cargarCanales() {
var ciudad = document.getElementById("ciudad").value;
var startTime = "<?php echo $startTime; ?>";
var endTime = "<?php echo $endTime; ?>";
cantCanales = getCanales(ciudad,startTime,endTime);
Up here works fine. If I check cantCanales with "alert" function I get a normal value.
for (i = 1; i <= cantCanales; i++) {
canal.options[i]=new Option(i, i);
}
Here everything is stopped, so I think that may be the problem is the "FOR" but how I said, on Chrome and Firefox everything works fine.
$("#canal").attr("disabled",false);
}
My SELECT.:
Code:
<select id="canal" name="canal"><option value="0">Select Channels..</option></select>
I call the function cargarCanales() from here:
Code:
$("#ciudad").change(function(){cargarCanales();});
When the select CIUDAD change, the cargarCanales function loads..
The full error message : [URL]
I want to set focus to a text field on a php page which is loaded by ajax.I used document.f.srch_txt.focus() .But it not working.
View 2 Replies View RelatedI have to execute some code on the onchangeevent of a SELECT / RADIO. On IE9, it works fine. But on IE7, IE8 and Chrome, the event fires only after I lose focus from the SELECT / RADIO concerned. I tried addEventListener(), $("#some_control").attr("change", some_function), $("#some_control").change()but all in vain.
View 2 Replies View Relatedfunction at_show_aux(parent, child)
{
var p = document.getElementById(parent);
var c = document.getElementById(child);
var top = (c["at_position"] == "y") ? p.offsetHeight+2 : 0;
var left = (c["at_position"] == "x") ? p.offsetWidth +2 : 0;
for (; p; p = p.offsetParent)
{
top += p.offsetTop;
left += p.offsetLeft;
}
c.style.position = "absolute";
c.style.top = top +'px'
c.style.left = left+'px'
c.style.visibility = "visible";
}
The variable c is not declared as a Array object, but it was manipulate
as is it is a array.I searched the google for the key word "javascript
array", but it all explains only about the variable declared with Array()
object. Can any one point me to the correct source for a Beginner.Thanks.
I'm trying to create a small function to expand a textarea when they hit a certain amount of characters.
My textarea is at a certain width and it takes 39 characters to hit the end. At 39 characters I would like the textarea to expand an additional row.
This is what I created:
Code JavaScript:
function boxGrow(control) {
var len = control.value.length;
if (len > 39) {
[Code]....
The problem is that after I hit 39 it keeps expanding by 1 row every extra character even though I set "len" back to zero.
have a doubt about Workers. lets consider this snipper.I made some tests and it does look like both the instructions terminate the worker which in turn stops answering to messages but I thought to double check with.
View 10 Replies View RelatedWhy not a plugin like (small correction void should be a string)
$.fn.delay = function(delay){
if(typeof delay==="undefined") delay = 1000;
return this.animate({"void":0}, delay);
}
This way you can call it like this
$('#element').delay().effect('pulsate');
i am trying to help a friend on a program on client side scripting using javascript. i have the following code but i am not getting the output desired.
<html>
<head>
<Script language="JavaScript">
var usernameVal;
if(document.f1.usernameVal.value.length<3)
{
alert("username is invalid")
[Code]....
how to get value to usernameVal and then the post and submit. i have tried everywhere on net but in vain.I know basic javascript but not the client side scripting.
<html>
<head>
<title>TESTING</title>
<script type="text/javascript">
[code]....
This is a very basic version of what I am trying to do. I have a dynamic list which is set in a table. When clicked, a function is run to set up a new list.. The reason I explain that, is that I need to keep it dynamic.Now for the problem:When I run this page, I have the button made right away, then when clicked it creates the new button. The new button should also run the function to create the new button again, but when I click it, I only receive "error on page".
In ASP.Net, I am trying to create a WebControl. In this control, I have RenderControl method overridden with my html controls.
protected override void RenderContents(HtmlTextWriter output)
{
output.Write(@"<table><tr><td>");
[code]....
How can I make the button call the click event so that the server side method btnExecute_Click() can be called? Also, this button calls a javascript function before server side even.
I have a Javascript function that toggles a 'show/hide' table row:
//CONTROL
Code:
<a href="#" onclick="toggle('ROW 1, this)"><img src="../../Images/plus.gif" border="0" /></a>
//JAVASCRIPT
Code:
function toggle(id, obj) {
var matchingElements = new Array();
if (document.getElementsByClassName) {
[code]....
Which works fine, but what I need is something like this:
Control 1:
Toggle - ROW 1 (+ Close ROW 2 (if visible))
Control 2:
Toggle - ROW 2
I cant control the function between the outer and inner fuction. as I use a top.out1() in the children object. I cannot call the function run
within the $(document).ready(function() { function inner1(){alert("alertinner")}}
the question is:
1.How can I call the function inner() directly by the object children svg page?
2.How can I call the function inner() by the function outer1()?
3.How can I call the function outer2() by the function inner()?
<script type="text/javascript">
function outer1(){
alert("outer1alert");
}
[Code]....
Is there some way in a <form> tag to transfer control to a JavaScript function after completion of the submit, where the <form> and function are on the same page? I believe ONSUBMIT and similar event handlers can be used to transfer control to a function just before the submit is completed.
But, I'm looking for a way to transfer control afterwards.
i used to use the jquery.bublepopup.v2.3.1.min.js to build my buble popus in different forms. Now it is getting lit bit complicated as i want to call one bublepopup in one of my dynamic textboxes..and i am stack there. in general when using form , i include the jquery script . on the header of the page and just call what i want in a DIV or textfield class i.e<input id="text1" class="jquerypopupfunction">
inthe dynamic side, i know how to call a class in javascript dynamic mode. i tried to do the same as above but it did not work
I have to create a dynamic html block that can hide and show text, anchor tag is used to hide/show the block, which is also dynamically generated, so I have to call anchor's tag click event using live function, but within that click event I have to look up for immediate next div control which will hide/show. my code is somewhat like below I am comment the line of code which is not working
$("a").live("click", function(e) {
var $nextElement = $(this).next("div");//div control is not found here, it is also dynamically generated.
($(this).html() == "[-]") ? $(this).html("[+]") : $(this).html("[-]");
[Code].....
when iam usig java script function to textbox,For text length minimum 4 chars, alert is raising enter minimum 4 chars, but cursor is not focus on text box, when i click on alert "OK".Here the code written.
function min()
{
var len=document.getElementById("tx1").value;[code].....
Situation:I have a very long page divided into many sections vertical-wise marked by bookmarks, say pageX.html#s1 to s10. I need to show the section inside an iframe (iFrame1) on the mainpage (mainpage.html). I am thinking of having 4 buttons, sitting on the mainpage, to help navigate between these sections on pageX, namely NEXT, PREVIOUS, TOP, END.condition of the frame, fixed width/height, no scroll, no border.Very new to javascript but need this code to make a page work for BIZ.
View 1 Replies View RelatedDoes any body know how to use the index value of a tab and pass it to other functions across the app.. this works as long as it is in focus of the function
$(function() {
$("#info").tabs();
$("#info").bind("tabsselect", function(e, tab) {
[code]....
This JS code is on RoR+ImgMap site.I've tweak several portion of ImgMap, specifically around line 2205 of the file imgmap.js by adding code.so that when the user draws a shape, the focus will be set to the respective href field, instead of the default behavior - adding new row(imgmap form).
View 4 Replies View RelatedMy problem is that it takes ages to perform the element.focus() function. This is not a function I have written myself but is part of the Javascript language itself. There are probably a lot of reasons why this might be slow but I cannot find the right one. Let me describe my problem. We have a product which was created around 2004 and has been developed on since. The HTML and Javascript used for the product was based on a prototype which we then converted into a server based solution (we use Servlets/JSP).
Due to the nature of the prototype (and also the graphical layout) the major page consists of one huge HTML page which a lot of hidden DIV tags. These DIV tags are then toggled visible/invisible to make it look like we have a kind of tab functionality. We also do not load all tabs when we load the mail page, instead each tab is loaded into a hidden iframe and then with Javascript we grab the resulting HTML content and paste it into the main page, making that one tab visible while hiding all other tabs.
In one of these tabs we also do some more magic. The layout is as follows; we have sets of three columns each and then a lot of rows. Each set of three columns contains one text field per column. The last text field contains a percentage value and when edited, we check if the value is lower then before the edit and if it is, then we split the column, creating another set of three columns.
When we load the page the first time, there exists only one set of columns with the last column having the value 100. There can however easily be 100 rows as well. For the larger pages we can have (at load time) three columns which makes it 900 text fields. I do not know if this is much or not.So, with the above info, to my problem. First off, when I try to move the marker and click on a given field (so that the marker starts blinking on the selected field) it takes maybe 2-3 second (although not always, seems to be more the first time). If I then tab to the next field it goes very fast (like one would expect).When I try to edit a value (by simply adding or removing values) it again takes a very long time (the first time).
When I then try to tab, it takes ages (this happens always, not only the first time).My Javascript then. I have two events, onchange and onkeydown. onkeydown checks if a variable is set to true or not. If it is set to true, the method does nothing. If set to false it does a bunch of tests and sets the variable to true. onkeydown is what I think causes my first lag but the code is not really that advanced (no loops or anything). onchange does the same checks plus all the magic (with the split etc). One of the last things it does is try to set focus on the next text field and this goes extremely slow all the time.
We use IE8. We (sadly) have a lot of IE specific stuff so the site doesn't even work in Firefox. I have used IE8 Developer Tools and used the Profiler which basically gives a list of Javascript calls and their execution times. My own functions take basically zero time, but there are A LOT of calls to functions that are not named, or anonymous, according to the Profiler.
How do I find what the anonymous function calls are?Why is it the focus() function that takes time, can it (or is it) still some of our own Javascript that makes that function go slow, even though it is part of the Javascript language?Can it be the amount of elements on the page (900 text fields)? Is that much?Can it be IE8? Are there known issues with this?
I'm currently making a web application which needs to be fully compatible with iPad. The functions I've implemented so far work perfectly on Firefox, Internet Explorer and other browsers. However, the iPad itself responds a bit different. After a certain action, I want to put focus on a textfield with the help of Javascript. Again, this works perfectly with the normal browser, the iPad browser however seems to be blocking the focus. The reason I'm not posting any code is because it's basically irrelevant. All I do is:
[Code]...
I'm building a webpage using javascript and iframes. Basically I have an iframe in the middle of the index.html page that links to another html page (let's call it iframe.html). My question is, is it possible to call a javascript function from iframe.html to control an object on index.html? If so, how do I do this? I'd like to be able to assign an image in iframe.html with the hyperlink of href="javascript:function()", where the function effects the CSS of a div on index.html.
View 2 Replies View RelatedIs there a reason why setting focus to a textbox input, also gives
focus to a submit button on the page, to where if you click enter in
the text box, the submit button will be clicked.
The default behaviour of focus() method is displaying the cursor at start of the char(In FF focusOffset is 0(zero) and anchorOffset is 0(zero)). I need to display the focus at end of char after calling focus() method.
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