Util. getelement |
Obtain an htmlelement, similar to the $ function in the prototype library. If window. $ does not exist, it is set to window. $ = getelement. |
Util. iselement (o) |
Determines whether the specified o is an HTML element,Note: This method is not strictly implemented. nodetype can be disguised, such as VAR o = {nodetype: 1} and non-htmlelement. |
Util. Extend (destination, source) |
Copy the property in the source object to the destination object. |
Util. removeitem (array, item) |
It is called the item in the array. |
Util. cleararray |
Clear array content |
Util. indexof (array, OBJ) |
Returns the index value of OBJ in the array. |
Util. modifydomelement (element, ID, PX, SZ, position, border, overflow, opacity) |
Modifies multiple attributes of a given element. |
Util. creatediv (ID, PX, SZ, imgurl, position, border, overflow, opacity) |
Create a div element. If no ID is set, a uniqueid is automatically generated and its attributes are optional. |
Util. createimage (ID, PX, SZ, imgurl, position, border, opacity, delaydisplay) |
Creates an image element. If no ID is set, a uniqueid is automatically generated and its attributes are optional. |
Util. alphahack () |
Check whether the browser needs to hack the PNG Image |
Util. modifyalphaimagediv (DIV, ID, PX, SZ, imgurl, Position, border, sizing, Opacity) |
Modify the transparency attribute of a PNG Image and multiple attributes of the element Div. |
Util. createalphaimagediv (ID, PX, SZ, imgurl, Position, border, sizing, Opacity, delaydisplay) |
Create a div element with PNG transparent image |
Util. uppercaseobject (object) |
Copy the object Value and create a new object. The key value is capitalized. |
Util. getparameterstring (Params) |
Make Params in the form of key1 = value1 & key2 = value2 & key3 = value3 |
Util. urlappend (URL, paramstr) |
Append the paramstr parameter to the URL |
Util. Try () |
Execute functions until one of them doesn't throw an error. |
Util. getnodes (p, tagname) |
Obtain all the elements of the tagname tag in the P element. |
Util. gettagtext (parent, item, index) |
Obtains the text value of a tag. |
Util. getxmlnodevalue (node) |
The text value of the given node, without breaking in Firefox or IE |
Util. tofloat (number, precision) |
Converts a number to a floating point with precision |
Util. distvincenty (P1, P2) |
Calculate the distance between two points (spherical coordinates) |
Util. getparameters (URL) |
Parse a URL parameter as a crpt object |
Util. createuniqueid (prefix) |
Returns a unique ID string. |
Util. getresolutionfromscale (scale, units) |
Obtain screen resolution based on Scale |
Util. getscalefromresolution (resolution, units) |
Obtain the scale according to the screen resolution |
Util. pageposition (forelement) |
Position of the computing element on the page |
Util. removetail (forelement) |
Remove? From utl? And # |
Util. getbrowsername () |
Current browser name |
Util. getformattedlonlat (coordinate, axis, dmsoption) |
Format the longitude and latitude coordinates to degrees, minutes, and seconds. |