JQuery :: Ajax Or Not - Load All The Client's Data Of The Selected Week?
Oct 4, 2010
I am developping an interface that allows to manage bookings for a selected week. You can add, delete, view a booking. When you open a client's booking, I could fetch the id from some div, call an ajax request, and load the booking's data in some dialog (client's data, booking info (date, hour, description, ..)). I don't wish to forward the manager to another page (another request).
But another option, would be to load all the client's data of the selected week (may be up to 100) into a hidden div, and when the manager wants to view a booking, I may just fetch the data from that hidden div. It's much faster, there's no ajax. However, the problems is that there will be a lot of HTML, and I guess the page will be slower to parse; I need a (very) fast page rendering (it's already pretty loaded as it's an application). A solution would be to load asynchronously that data in the hidden div, so the page may render fast, but I don't know how to achieve this. No server request (ajax) is needed as I have the data, but don't want to put it directly into the page, it will slow it down, but to insert the data after the page rendering. Like an ajax without server request ...
I have a section at the bottom of one of my pages that gets data that can be further filtered by weeks. Users can click on any of the weeks to see the data that applies only to that week. This works just fine, but when the function finishes and replaces the html content of the div, the page jumps to the top so that the user has to scroll back down to see the results. I'd like to avoid that. [code]...
It's nothing terribly complicated. The 'weekSelection' links are disabled until a stakeholder is chosen, then they're good to go. The weird bit at the url variable is just some ASP.NET MVC stuff.The StakeholderForecasting div gets its contents replaced and all will be good as soon as I can maintain the page's position.
var browser = navigator.appName; var b_version=navigator.appVersion; var version = parseFloat(b_version); var xmlDoc; IE 5 and IE 6 if (browser=="Microsoft Internet Explorer"){ xmlObj=new ActiveXObject("Microsoft.XMLDOM"); xmlObj.async="false"; xmlObj.load("tourList.xml"); xmlDoc=xmlObj.documentElement; .....
I am keeping all the data of the markers in this XML file, I am dynamically loading the map information using AJAX from the XML file. Now what I want to do is to have a combo box, populate all the names of the combo box and when a specific location is selected the map will pan to the selected marker. Now the place I am stuck is that I cannot get the data names in the XML file to load into the marker. Basically I have tried various methods I searched on the internet that would be the last one I checked [URL]. Another one is that I used this line: document.getElementById("tourName").options[k] = new Option(tourLocations[k][0]); And some other methods also.
My prob is that the huge amount of data (15MB of XML) that is loaded by an AJAX call, literally locks the browser while loading it into the DOM. Does any of you know if there is a way to prevent that. Btw - As you see I use jQuery and the ajaxManager plugin.
The code is supposed to generate this: PS: This is generated by a PHP Function that the Ajax Load Method Calls.
[Code]...
I've been noticing a lot of problems when loading these stuff, Sometimes I have to remake the HTML Tags because its not showing anything. Is there any option? I want it to load EXACTLY how it is, I don't know if this is some kind of protection for bad code, but if it is I would like to disable. But also, this code is really clean. no problem, I don't know.
I need some jQuery code to get the data from the URL (example.com/?areaCode=1234) and then use it to add selected="selected" to the correct option from this set.
<option value="1111">one one one one</option> <option value="2222">two two two two</option> <option value="3333">three three three three</option> <option value="1234">one two three four</option>
I hope you understand, it's quite hard to explain even though its super simple. I can do this in PHP by doing<option value="1234" <?php if($_GET['areaCode'] == 1234) { echo 'selected="selected"; }>one two three four</option>
My login to the site is being processed using ajax, which does a redirect to the members page upon succesfull loggin in.The login feature however can in fact take a while because we need to initialise quite some data when a user logs in (his details, but also his privileges are loaded, his personal menu based on these privileges are being loaded, we are loading shopping cart info, we are initialising personalisation settings, and a whole lot more.It sounds like a big thing, but it isn't, and once logged in, the application is going great. the only thing is that the login proceure can take 3 - 4 seconds, and I would like to be able to show the client the progress of the serverside script:
"Searching your account..." "Validating your privileges" "Initialising your personal menu" blablabla...
To do this, I might just call an ajax call that starts the login procedure, and then issue another ajax call every 1 second or so to update the status based on some session variables I set in the login procedure and that I can serve to the client when th next ajax calls come in, but I would love for this to work a little nicer as in just needing to initialise ONE ajax call which can send back statusupdates from the server...
I am using .ajax() to access cross-domain data using JSONP. Because I need to be able to cache the data I want to use a static name for thejsonpCallback function, so I have set the jsonpCallback option in the .ajax() request. However that appears to requires a global function whereas the auto generated function didn't (well maybe it did but that was all hidden from me).
I definitely need to be able to cache the results. Ideally I wouldn't have a global function handling the data. Is there another way to do this? If not what is the best practice way to go about using a global function these days and how do I provide it with the context of the object/module it was called from - which is where the data is needed?
I want to create a purely client side piece of dynamic html where if someone enters data on a form, the data is held on the form and the form can be saved off as an html file. Yet I find that with the code below, if one enters data in the text box and hits the enter key, the data vanishes. How can I retain the data on the form? Can I use some form of event handling to ensure the data is stored in the form fields?
I am using Ajax and Javascript to show real-time data on the web page. On my web page, a 4-digit number is displayed in a text box and this number updates every 10 millisecond automatically to display real-time data (show 100 numbers per second).
What I would like to do is to save the lastest 10 second data in the local PC (client PC) when client clicks a button on the page. Is that possbile with Javascript and Ajax? Or is there any other ways to sort it out?
I have a few values and variables that I want to post to a server (without using a SUBMIT button). Is there a way to post data from within javascript - do sockets or connections have to be open for this to work?
I have the following code to load some pages into a div using the load function. When I click one of the links though, nothing happens. I have read a couple of books on JQuery and looking at the examples they give, this looks correct so I am at a loss.
I am still new to jQuery and I am trying to figure something out. I have this code:
[Code]...
This is working fine on itself. What is does is when I click a link it loads data into the following div. When done loading it slides out. But I want to change the appearance of the slide. I have tried to do that like this: $(this).show("slide", { direction: "down" }, 1000); But this doesn't work. When I check firebug it says the following: o.easing[this.options.easing || (o.easing.swing ? "swing" : "linear")] is not a function
I know that Javascript is client side, but I'd like to know the best way to populate HTML drop downs in real time based on information typed in the other HTML form fields with information found on the server as opposed to the client.For instance if a user wants to select certain files located in a directory on the server, as they type in the pathname supposedly containing the files the drop downs continually refresh themselves with the server files listed in that directory (if it exists, and apache has permissions to see what's inside) as if it was showing client files instead.
What would be nice is if my browser could continually query the server for some of its private information and not have to refresh itself to obtain it, whether that means the server-side would have to continually refresh itself makes no difference to me as long as the client-side doesn't have to. But I guess this is not possible because no matter what you would have to at least refresh the client-side page once?Submitting the form to a CGI or PHP script would not work because I need this functionality to help populate the form BEFORE I send it.I would like to not have to press a button to update the form every time I change the pathname and need to update the drop downs since this would be annoying.
I want that data against each option should be loaded as the option is selected in the combo box. As, while registering on yahoo, when we select a country all provinces of that country are loaded. (No need to click a submit button.)
I want that data against each option should be loaded as the option is selected in the combo box. As, while registering on yahoo, when we select a country all provinces of that country are loaded. (No need to click a submit button.)
i have a series of <select> fields. The first one, via ajax(), generates a 2nd one, based on the first ones' data with the .change() method. there is then a 3rd <select> - who's data will depend on choice of the second one although step 1 works, and i can generate the 2nd one, i still can't generate the 3rd one.
when i test the script on its own, both the 2nd and 3rd <select> fields are fine - but not via the ajax, which leads me to believe that the .change() from the 2nd one, isnt triggering the ajax call - its not being picked up (even the 'hello' alert isnt working).
We have a Java and JSP environment and are looking at options for the client, such as using Ajax. It would be especially interesting to get comparisons (e.g., pros and cons) with applets or other approaches.
