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I want to get the latitude and longitude from the Gmap control into textboxes

- by chamara

Hi All. I tried with the following but it doesn't work var txtlat=document.getElementById('TextBox1').value=GMap1.getCenter().lat(); var txtlong=document.getElementById('TextBox2').value=GMap1.getCenter().lng(); It gives a JavaScript error as "Object doesn't support this property or method". How can i do this???? I really need help... Thank you!

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Is it wrong to place the <script> tag after the </body> tag?

- by DanC

Hello everyone, How wrong is it to place the script tag after the closing tag of the body (</body>). ? <html> .... <body> .... </body> <script type="text/javascript" src="theJs.js"></script> </html> Thanks

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Split a string by two characters

- by David

Hi, Firstable i want to match if a string has the following format: $abc #xyz or $abc .xyz. The abc and xyz mean only alphanumeric string. If it's matched then i need to extract the first $abc and the last #xyz, all that using pure javascript and maybe regex. The pattern is in the following order: Dollar Sign Unlimited alphanumeric string space a hash or point Unlimited alphanumeric string Thanks in advance for any help.

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remove params from form request

- by joe

Hello folks, Upon user interaction, I need to remove certain input params from an HTML form before submission. Using javascript to remove the input fields from the DOM doesn't seem to actually remove the params from being sent through the request. Is there a way to delete or clear the actual request params?

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Allowing just Numeric Text on Input Text field

- by systempuntoout

There are many solutions suggested on Stack Overflow but i did not find it one that satisfy my requirements. I was using Jquery Numeric plugin but i found that is not working (does not allow pasting) on FireFox 3.6 on Osx. I'm searching a Jquery plugin or Javascript snippet that allow just Numeric Text on a Input Text field. I have these requirements: Should allow just numeric text Should NOT allow punctuation (.,) Should NOT allow dashed text (-) Should allow pasting just for numeric text Multibrowser Multiplatform

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Resizing of AS-based Flash app from FireFox vs. IE...

- by bferster

I have put in some controls to allow users to resize my Flash app via Javascript: document.getElementById("flashApp").height*=1.25; document.getElementById("flashApp").width*=1.25; This works great in IE/Safari, but is ignored in Firefox. I know it's talking the the flash app and gets and sets the height/width vars ok, but the same code run in FireFox ignores the scaling. (It's not the DOC spec issue) Any thoughts? Bill

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Draw and paint areas in images

- by user281521

Anyone knows a way to draw areas in a image, based on points, like draw areas in google maps? Dynamically with javascript. Thanks.

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object required error

- by stack5

where is error? <script type="text/javascript"> document.write(parent.document.getElementById('ifr2').src) </script>

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how can i change the image url of an image based on #var=test variable?

- by korben

i'm try to change an image's imageurl on an aspx asp.net c# page based on a variable from #var=1 (or 2, or 3, or 4) i know nothing about javascript unfortunately which is what i've been told i need. can anyone point me at a novice based script i can try to learn via implementation?

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Using jQuery to Highlight (Select) All Text in a Textbox

- by Spyros

I have an input text box with some text in it , onclick event I want to run a javascript function to select (highlight) all text that is in this box , how I can do that with jquery?

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js function to get filename from url

- by Blankman

Hi, I have a url like http://www.example.com/blah/th.html I need a javascript function to give me the 'th' value from that. All my urls have the same format (2 letter filenames, with .html extension). I want it to be a safe function, so if someone passes in an empty url it doesn't break. I know how to check for length, but I should be checking for null to right?

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Is it bad practice to not assign a new object to a variable?

- by Jeff

Is it bad javascript practice to not assign a newly created object to a variable if you're never going to access it? For example: for(var i=0;i<links.length;i++){ new objectName(links[i]); } And again, I won't be accessing it, so there's no need for a variable to reference it.

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Monitoring XHR requests on Chrome in Linux

- by synic

Is there a way to monitor AJAX requests in the Chrome browser? I tried firebug lite, and though it seems to work for some things (javascript errors and such), the XHR tab doesn't seem to do anything. Are there any alternatives?

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How do I focus an HTML text field on an iPhone (causing the keyboard to come up)?

- by Ross

I'm writing an iPhone web app, and I want to automatically focus a text field when the page is loaded, bringing up the keyboard. The usual Javascript: input.focus(); doesn't seem to be working. Any ideas?

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Captcha Decoded

- by Web Lover

Hi, I have seen some captchas being decode using javascript, php, etc. How do they do it? For example, very popular megaupload site's captcha has also been decoded.

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Prevent flash opening new windows

- by Paul

Is there anyway to prevent flash files (swf) that are embeded within a webpage from opening a browser window? Eg. prevent the links within a flash file from opening new windows. Possibly with javascript/jquery?

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Why not always use https when including a js file?

- by Jones

For what reasons do sites provide logic to switch between http/https protocols for JavaScript include files? Why not always use https?

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Change css class depending on label's text

- by abatishchev

I have asp:Table with number of asp:Label inside asp:FormView, it represents short stats info. I need to set Label.CssClass to "red" if it's text isn't "0". Currently I do this on FormView.DataBound event. But think that it's better to use JavaScript and probably jQuery. How can I do that?

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HTML Encoding Server side vs Client side

- by shivesh

I want to enable comment posting on my page, so i need to execute some html encoding before post is sent and inserted into a database. What is the ideal side for this? Sever side(I work with asp.net) or client side (javascript)?

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possible to use jquery to skip to a certain part of a page, based on its div class?

- by Brad

I want a link that scrolls the page to the start of the <div class="content-body"> The same functionality as a: <a href="#maincontent">Skip</a>, and placing <a name="maincontent"></a> right next to <div class="content-body"> I am seeing if it is possible via jQuery, and want to know if I would run into any problems down the road using that method (besides the user having javascript disabled).

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Kill unload function in JS?

- by Newbie

Hello! Is there a way to kill the unload function with javascript(jquery)? I am looking for something like this: window.onbeforeunload = function(){ confirm("Close?") } or in jquery: $(window).unload(function() { confirm("close?") }); Now, on window unload I get my confirm alert but it will continue in any case. Clicking cancel it won't stay on my page. Can U help me plz?

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IE Positioning Help.

- by _henry

I’m currently working on this theme : http://tf.ffffffive.com/fancy/ I just need a few pointers on how to get it working in IE6 and IE7 . -The positioning is a bit off. -If you guys have a helpful blog post of maybe give me a hand with some CSS coding I would really appreciate it. Also the Javascript scrolling effect isn't working correctly due to the positioning. Any tips would be appreciated. Thanks, Henry

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jQuery library to autopopulate multiple fields

- by user1134179

I have multiple textboxes with set character limits that together make up a code. There is value in the boxes being separated for a variety of reasons. I want to be able to paste a complete code in the first textbox and have it automatically populate all the textboxes. Is there a way to do this in javascript or a jquery library for this case? Currently I'm using jQuery autotab on each textbox and I'd prefer to keep that functionality.

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Javascipt or jQuery "Are you sure?" dialog for <A> link?

- by Andrew Tomazos - Fathomling

I have a link in my HTML: <a href="/DoSomethingDangerous">do something dangerous</a> Visiting the DoSomethingDangerous link causes a not easily reversable action to occur. So after the link is clicked on I would like a dialog box (eg "Are you sure?" "OK" "Cancel") to be displayed and if the user clicks Cancel the link is not visited and the browser remains at the same page. What is the cleanest technique using either Javascript or jQuery to implement this?

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Alfresco: Find associated working copy of a node

- by AlfMan200

Hello, Is there a way to retrieve the Working Copy Node of a given locked node? I am building a webscript using javascript for Alfresco. Thank you.

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