I have an image with an onclick function and parameters 0, 1. I want to change the parameters of the onclick function through the same function?
<img id="down0" onclick=swap(0,1) />
<javascript>
function swap(a,b){
var imgda=document.getElementById('down'+a);
imgda.onclick = swap(b,b+1);
}
</javascript>
Normally it should change the onclick to swap(1, 2) but it remains 0, 1.
Is it possible to set an html element's (created through HTML DOM's createElement() method) 'onclick' attribute's value to a Javascript function which requires a parameter, passing a variable to it at the same time?
I have the following Javascript code:
var parentDiv = document.getElementById("subscribers");
var stubSpan = document.createElement("span");
stubSpan.id = "opentok_subscriber_" + stream.streamId;
stubSpan.onclick = showStreamInFullScreenMode(stream);
parentDiv.appendChild(stubSpan);
'stream' in the bolded line is a parameter variable of the function that the above code is in, and I'm trying to pass it to another function using an onclick event.
My script is below
Why wont the Parameter e work in
document.theform.e.style.border="1px solid red";
but it will show the value of e in alert(e) [code]...
I want to change the color of a button when it is clicked and have added this getElementById line in the function called by onclick but when I add the line the function won't run. The function also contains AJAX to change the button content but everything else is working fine as long as I don't add this line.
Code:
<input type = "button" id = "alternative1" value="$alt1" onClick="changeQuestion('alternative1')">
function changeQuestion(answer)
[Code]....
I am in doubt if im doing this correct. I have a TD which I have a onclick and a google event tracking code on. But om not shure if I have set it up correct. The () and the , might be wrong..?
View 3 Replies View RelatedI have this code which works fine:
But I dont now the parameters instead of window.open, if I want it to open on top.
I am trying to call an ajax function from the onclick event of an anchor tag. Currently I reference the function like this. I would have liked to bind the function to the anchor tag but did not know how to do that when I need to pass in a parameter?
<a href="#" onClick="getCredentialFromId(${link.id})">${link.name}</a>
link.id and link.name are rendered on the serverside so when the page is rendered it looks like this:
<a onclick="getCredentialFromId(35)" href="#">MySQL</a>
my function looks like this:
function getCredentialFromId(cred_id) {
$.post('link.htm?linkCredentials',{cred_id: cred_id},function(response) {
try {
[code]....
I have a loop that iterates over an array of objects.
Then for each of these objects, a div element containing an img element is created and appended to the document.
Further each img element must have an onclick event that basically changes the backgroundColor of it's enclosing div, as well as make changes to the associated object in the array.
The loops basically looks like this:
Code:
Now everything is created fine and the events are bound to the images, however, the only things that change in any of the onclick events are the very last container and object passed. For some reason it seems that the references in all the previous loops are replaced with the newer ones.
I'm trying to write a script that opens a formatted html window as instructed here:
HTML Code:
[url]
His code works right, but when I test it, it works only when I exlude the second and third parameters of window.open().
Here's what I'm testing:
Code:
Am I overlooking something?
what i want to do-
$
(
"#temp"
).
[Code]....
I have just started learning JQuery and have a doubt in the below code. $.get('myhtmlpage.html', myCallBack);The doubt is should the 1st parameter of the get function be a HTML file or can it be a unction name?
View 1 Replies View RelatedI want to call java function in javascript.In which we pass one parameter to function and its returns String value which I want to display in alert message.
View 2 Replies View RelatedThe following information is passed to a script to generate an email
from a form.
<INPUT TYPE="hidden" name="param_recipient" value="me@mycompany.org">
In the form further down on the page, a user enters a value in the ru
field. I want to write something similar to:
if ru=122 then sendformto="me@mycompany.org"
if ru=144 then sendformto="you@mycompany.org"
the paramater above would then become something like:
<INPUT TYPE="hidden" name="param_recipient" value=sendformto>
How would I go about doing this?
I have downloaded 2 html pages that give me page1 with a drop down box for a list, and a 'show' button. this then passes dropdown value to page2 and JS presents the text on the page, but I want to use the passed parameter to change the src of an img with ID=img1.can post all the JS if you like but assume i am missing just a one liner replacing the ....
var name = getValue("name");
document.write(name);
Code:
document.getElementById('hello').style.border-top = "2px red solid";
What I'm trying to do is just change the top border color of something I defined with css. The code above of course didn't work.. heh. How would I do it?
I want to make it so that when I click on something, it changes what document.onclick does.
This is a simplified version of what I'm trying to do:
Code:
<div id="clickme" onclick="document.onclick = function(){ alert ('This should not be alerted on the first click'); }">Click here</div>
However, as you'll notice, the alert box shows up on the first click as well. The only way I have been able to get around this behaviour is to have the first onclick execute a timer that will then set the document.onclick after 1ms, however this seems very messy to me.
Trying to have plain text that you can click (div of newslink) which toggles the right parameter of other element (div of rightSidebar). Set rightSidebar initially with css: #rightSidebar {right:200%}
Here's what I have for script, but still not working:
<script type="text/javascript">
$j(document).ready(function(){
$j('#newslink').toggle(
function()
[Code]....
I try to find working example, but no luck.I need this very simply javascript to onClick change value and second click change value back and third click change value again back and so on..
View 7 Replies View RelatedCaptions for the images are called from the parameters of the main function and delivered into a span or div tag with the appropriate id. A very important part of what needs to be in the captions is text compiled by a separate function, in the project library.I've tried this with and without curly, square and round brackets, with and without semicolons and quotes- all with varying results. Sometimes the function is called, but it appears at the very top of the page and nowhere near the proper <span> tag.
addImage(a,b,c,d);
// filename, image name and caption are in a, b and c.
// d is the variable where I need to write my other function...
addRef(t,s);
// I need to put addRef in the d parameter of addImage.
Is there any way to pass a function(with its parameters) to another function using a parameter?
Examples:Here is how I do it now:
function output(text){
alert(text);
}
function bla(text, func){
[code]....
How can I have a function parameter in a function?
Something lke setTimeout();
setTimeout(function() {
how can I do it like this?
[code]....
I have a simple JS function that I want to return a true or false value
based on the parameter passed in. At this point of time I receive the
error "'True' is undefined". Here is my code below.
JS Function -
function ShowSpecifiedPeriod(pShowPeriod){
document.mfperformance.ShowPeriod.value = pShowPeriod
document.mfperformance.method = 'get'
document.mfperformance.action = 'composite_requestdata.asp'
document.mfperformance.submit();
}
ASP Event Handler -
onclick="ShowSpecifiedPeriod(<%If bShowPeriod = false then
Response.Write true else Response.Write false%>)"
The ASP variable bShowPeriod is set based on the hidden form field
"ShowPeriod" and the initial value is set to false.
More than likely this has to do with the boolean Parameter but I am not
sure how to handle this in JS. I have tried the following but receive
the same results.
function ShowSpecifiedPeriod(boolean pShowPeriod) - Same Error
function ShowSpecifiedPeriod(pShowPeriod boolean) - Same Error
Please let me know what I am doing wrong here.
I have an XML string which I want to pass to a java script function, where I am displaying that in different window with use of 'window.open()' method, but it is giving error.
View 6 Replies View RelatedIs is possible to set a variable name from a function parameter?
Kind of like this but it doesn't work!
I'm adding buttons to my google map through a loop. I pass some parameters, and the addButtons() function creates the buttons. How can I pass the "task" for the button to the function? In the addDomListener line below, I'm now writing the function name literally, I'd like find a way with a parameter.
// The loop...
for (i=0;i<=4;i++) {
oCC = addButtons(aCtrls[i],'btnContainerChild');
[code]...
I have a JSON array data.cells that I need to iterate through to get the values out of and put the values into an onclick event listener.
Right now the variable name data.cells[i].letter is being based through the buildString function for each cell in my board, instead of the value of the variable. Same goes for the x and y variables.