Private: Code & Script Snippet

Solve using multiple iFrames with Firefox

admin — Thu, 24 Jun 2010 08:28:48 +0000

change closing tag from

It might be that firefox assumes an iframe has content, and therefore doesn’t consider the tag closed.

Automatic Property is the default snippet VS2008

admin — Wed, 05 May 2010 16:26:16 +0000

Type prop and hit “tab” twice, this will bring the automatic property

Change GMap2 cursor after initialization

admin — Tue, 04 May 2010 03:28:02 +0000

On GMap2 seem map.getDragObject().setDraggableCursor(”crosshair”); not work on firefox

solution is here:

http://www.teohuiming.name/toydimap/sandbox/change-map-cursor.html

Add .flv file type in IIS

admin — Mon, 03 May 2010 13:08:05 +0000

Because by default, IIS does not support FLV or Flash video files.

fix by:

1) Select the site to configure in IIS, right click and select “Properties”
2) Under HTTP Headers Tab, select “File Types” under the MIME Map section and select “New Type”
3) Type “.flv” as the associated extension and “video/x-flv” as the content type.
4) Select “OK”

Change mouse type in Google map api

admin — Fri, 30 Apr 2010 10:05:54 +0000

// GMap2

function changeMouse()
{
map.getDragObject().setDraggableCursor(”crosshair”);

}

function resetMouse()
{
map.getDragObject().setDraggableCursor(”");
}

ref: http://econym.org.uk/gmap/cursors.htm

// old version

function changeMouse()
{
map.setOptions({ draggableCursor: ‘crosshair’ });
}

function resetMouse()
{
map.setOptions({ draggableCursor: ” });
}

ref: http://stackoverflow.com/questions/2557679/how-do-i-change-the-mouse-cursor-when-i-mouseover-on-a-particular-area-in-google

Remove array from index (javascript)

admin — Fri, 30 Apr 2010 10:05:05 +0000

for (var i = overlayPlacemarkTemp.length-1; i >= 0; i–)
{
if (overlayPlacemarkTemp[i].getIcon().image.indexOf(pt) != -1)
{
// map === remove overlay
myGMap.removeOverlay(overlayPlacemarkTemp[i]);
// remove []
overlayPlacemark.remove(i);
//overlayPlacemarkTemp.length = overlayPlacemarkTemp.length – 1;
}
}

Add, remove elements from javascript array

admin — Sat, 24 Apr 2010 09:57:07 +0000

var arr = [1,2,3];

arr.push(4); //Adds new elements to the end of an array, and returns the new length, result arr = [1,2,3,4];
arr.pop(); //Removes the last element of an array, and returns that element, result arr = [1,2];
arr.length = 0; // remove all element

Set dropdownlist

admin — Mon, 15 Mar 2010 10:56:31 +0000

function setDropDownList(elementRef, valueToSetTo)
{
var isFound = false;

for (var i = 0; i < elementRef.options.length; i++)
{
if (elementRef.options[i].value == valueToSetTo)
{
elementRef.options[i].selected = true;
isFound = true;
}
}

if (isFound == false)
elementRef.options[0].selected = true;

}

Add, remove event in Google map

admin — Mon, 15 Mar 2010 10:54:46 +0000

// add

var map = new GMap2(document.getElementById(”map”));
map.setCenter(new GLatLng(37.4419, -122.1419), 13);
GEvent.addListener(map, “click”, function() {
alert(”You clicked the map.”);
});

// remove

ref: http://code.google.com/intl/th-TH/apis/maps/documentation/events.html

String.Format() In JavaScript like C#

admin — Mon, 15 Mar 2010 10:47:50 +0000

function StringFormat(str)
{

for (i = 1; i < arguments.length; i++)
{
str = str.replace(’{’ + (i – 1) + ‘}’, arguments[i]);
}
return str;
}

example using:
var greeting = format(‘Hello {0} & {1} ‘, ‘John’, ‘Jane’);

ref: http://xneuron.wordpress.com/2006/09/29/stringformat-in-javascript-as-in-c/