[转载]获取html绝对坐标 屏蔽Ctrl+V 按回车键直接登录 js代码 .

转载自：/article/9457355.html

获取html绝对坐标

[javascript]
view plaincopyprint?

<SPAN style="FONT-SIZE: 24px">function findPosition(oElement) {
var x2 = 0;
var y2 = 0;
var width = oElement.offsetWidth;
var height = oElement.offsetHeight;
//alert(width + "=" + height);

if (typeof (oElement.offsetParent) != 'undefined') {
var posY = 0
for ( var posX = 0; oElement; oElement = oElement.offsetParent) {
posX = posX + oElement.offsetLeft;
posY = posY + oElement.offsetTop;
}
x2 = posX + width;
y2 = posY + height;
return [ posX, posY, x2, y2 ];
} else {
x2 = oElement.x + width;
y2 = oElement.y + height;
return [ oElement.x, oElement.y, x2, y2 ];
}
}
</SPAN>

function findPosition(oElement) {
var x2 = 0;
var y2 = 0;
var width = oElement.offsetWidth;
var height = oElement.offsetHeight;
//alert(width + "=" + height);
if (typeof (oElement.offsetParent) != 'undefined') {
var posY = 0
for ( var posX = 0; oElement; oElement = oElement.offsetParent) {
posX = posX + oElement.offsetLeft;
posY = posY + oElement.offsetTop;
}
x2 = posX + width;
y2 = posY + height;
return [ posX, posY, x2, y2 ];
} else {
x2 = oElement.x + width;
y2 = oElement.y + height;
return [ oElement.x, oElement.y, x2, y2 ];
}
}

屏蔽Ctrl+V 屏蔽Ctrl+V

[javascript]
view plaincopyprint?

<SPAN style="FONT-SIZE: 24px">function NoPaste(){ //屏蔽 Ctrl+V

if ((event.ctrlKey)&&(event.keyCode==86))
{
event.keyCode=0;
event.returnValue=false;
}
};
</SPAN>

function NoPaste(){   //屏蔽   Ctrl+V
if   ((event.ctrlKey)&&(event.keyCode==86))
{
event.keyCode=0;
event.returnValue=false;
}
};

按回车键直接登录

[javascript]
view plaincopyprint?

<SPAN style="FONT-SIZE: 24px">function document.onkeydown() { if(event.keyCode == 13 && 'resetid' != document.activeElement.id) { try{ LoginIn(); }catch(e){ } } }</SPAN>

function  document.onkeydown()
{
if(event.keyCode == 13 && 'resetid' != document.activeElement.id)
{
try{
LoginIn();
}catch(e){
}
}
}