I was wondering if it is possible to set up some javascript to listen to changes to html - i.e. when html is done loading in a div via innerHTML, or through the javascript dom (an event attachment, not manual), or through some other means of dynamic html.
I know a lot of ways of accomplishing dynamic html, this is just about how to attach an event listener or some handler to a component to react to a change in its children dom. Let me know if you are still unsure what I am wanting to do..
My apologie for the spam, but I have another question that I can't seem to find an answer for. Using .live(), I know we can have the engine listen for events that will be triggered on elements that are to be created still. I'm currently looking for a way to automatically execute javascript code on elements when they are created Is that something that is supported with .live()?
Is JavaScript able to send/listen for data on a specific port? I'm seeking a solution to real time data interaction with my web server that doesn't require refreshing the page. I.e., a chat room, where the data can be broadcast from the server arbitrarily and displayed by the client browser(s). To accomplish the data transmission can I use JS, or do I need to augment my client-side platform to something like Java, et al?
I have a UL that loads in dynamically after the DOM has already finished loading via and external API that doesn't have a callback function for when it's finished. However, I need to manipulate the children of the UL once it's loaded in, so I need some type of listener for when the UL changes.I need an event to fire when an element or it's children change.Is there anything like this in jQuery? Otherwise I'm going to have to create a setInterval to polloccasionallyto see if the UL has loaded, and that sounds sloppy.
I have a function that defines the height of a div based on a table's height. if the page is made tight, the table will be longer, howerever the div is the original size as when the page loaded. is there a way for me to listen for a browser resize and if it were, run my div size function?
I am preparing a log for all the elements that have been selected in a document.
So I have to listen to the onmousedown,onclick events on parent document from a iframe and have to display the selected element's attributes like(tag name, id, name etc).
Is there a way to listen the mouse events (infact all the events) from the iframe.
I'm working on a site hosted through a blog-managing company. Sometimes their programming doesn't seem to let me do things that would normally be possible, so I have to find creative work-arounds.
This time, It doesn't seem I can use javascript to change an href destination that is generated by their system. I want the user to go to a different page, when they click on that link.
I can have a script find a specific href, but it can't change it for some reason. So I'm wondering if there's a way I can just have the script redirect the user if they click on that link? I know it seems like a long way round, but I don't see any other way to do this under the circumstances.
Here's what I thought would work, but didn't: document.getElementById('elementName').href == [url]
I have an list <li> of uploaded files. Next to each file is a remove button In my js file I have code like the following
[Code]...
Now if the user uploads a new file via ajax, the <li> list adds a new rown with a remove button
But this button doesnt bind to the click event oulined above. How can I enforce this without a page refresh. A page refresh binds the click event to the new row
I've got several map tags with custom areas defined and corresponding images with usemap attributes. The problem is that those images are covered with transparent div. I manually intercept events on that div and route them to the images underneath it. But maps do not seem to react to routed events anymore. Is it correctable somehow? Or maybe I'm doing something wrong? The structure cannot be altered, transparent div must be on top and images and their corresponding maps must get the click event somehow :(
I want to create a HTML Table and correspondingly have 2 buttons. One would be add button and other would be remove button. I have few text boxes where I will fill the data and later on clicking Add these text boxes details would be added to the Table. I am using javascript code to handle the event (on click event handler) Similarly I wanted to delete an entry from the table. This is where I am having a problem. The requirement is: In the table if I click on any row I want that row to be highlighted. I can use any color to highlight the row. Then on clicking Remove Button I want to delete that row that is highlighted. I am unable to solve this as I dont know what event handler to use to perform this action and also how to code for this. I am not sure about the events the HTML table can handle and how the selected row can be deleted.
I'm trying to figure out a way to put this in all js code with the onclick event handlers and the parameters. I have 3 links that switch the style of my page. Right now I have them working with inline event handlers. Here are my code snippets below.
I am new to HTML and I am finding HTML and javascript extremely interesting. I have a problem at hand and I wanted to know how to solve it. I want to create a HTML Table and correspondingly have 2 buttons. One would be add button and other would be remove button. I have few text boxes where I will fill the data and later on clicking Add these text boxes details would be added to the Table. I am using javascript code to handle the event (on click event handler) Similarly I wanted to delete an entry from the table. This is where I am having a problem. The requirement is: In the table if I click on any row I want that row to be highlighted. I can use any color to highlight the row. Then on clicking Remove Button I want to delete that row that is highlighted. I am unable to solve this as I dont know what event handler to use to perform this action and also how to code for this. I am not sure about the events the HTML table can handle and how the selected row can be deleted.
It works fine i.e. the event handler function foo is fired with the event parameter containing the event. I do the cross-browser thing to handle the event parameter var evt = (evt) ? evt : ((window.event) ? event : null); and I am all set
But when I try to do the same thing by scripting i.e. get the TD node via the DOM and add in the event handler like so var td=document.getElementById('tdid') td.onmouseover=function() { foo(event,this,"string"); |
It works in IE, but in Firefox (1.x), I get an error in the JS console "event is not defined".
Why is this? Any way to get consistent, cross-browser behaviour?
I am using a dialog box plugin. I need to add a button so I use html statement like below: '<input id="myButton" type="button" value="test" />' This renders just fine but I don't know how add an event for the button or even add this button to the DOM.
when I call my "moveObject" function by an onMouseUp event handler like this:
<script> document.onmouseup = function (e) { moveObject(e,testTable); }; </script> everything works fine. But I would like to call that function not by clicking anywhere in the document, but by clicking on a table clell. I used this:
I'm not new to JS, or the web and it's various other technologies, but I ran into a problem. I'm trying to add an event handler for a click on all HTML span tags. Trouble is, getElementByTags() doesn't work and neither does getElementByTagNames(). Strangely, adding an id to the span tags and getting their id's do trigger the handler.
Code: document.getElementsByTagName('span').addEventListener('click',doSomething,false); function doSomething() { alert(this);
I have a html cum javascript code.There is thumnail on the page .When somebody click the thumnail ,the full resolution of the same image would show and when click of full resolution the thumnail would show.It is going well with one thumanil of the page when there are 2 thumanil on the same page,clicking on first thumnail shows the full resolution of the same but the 2nd thumnail is also showing at the back of full resolution.It looks like full resolution image is transparent..
Here is the code ,you can try it by running at your own computer.
I am not sure - I made ajax call through jquery form plugin, return response is HTML fragments, and inserted to a <div> place holder, work as expected.However, previous HTML segments have binding events (such as click) seems lost after the insertion ... is this expected behavior? and what are the proper way to re-instate those events?
