ToolTip_JS
徐俊楚
2023-12-01
//SCRIPT_START
//#namespace SysTool
function _toolTip( id, nLayerNumber, oParent )
{
this.oToolTip = document.createElement('div');
SysTool.addProperty(this.oToolTip.style,["display@none","position@absolute"]);
this.oToolTip.id = id;
oParent.appendChild(this.oToolTip);
this.bShow = false;
//<----- this.oToolTip & arrLayers[0] is the same object ---->//
this.arrLayers = new Array( this.oToolTip );
this.nLayerNumber = nLayerNumber<1?1:nLayerNumber;
for( var i=1 ; i<this.nLayerNumber; i++ )
{
this.arrLayers.push( document.createElement('div') );
this.oToolTip.appendChild(this.arrLayers[this.arrLayers.length-1]);
}
this.oToolTipContentLayer = this.arrLayers[this.arrLayers.length-1];
this.OnBeforeShow = function(){return;};
this.OnBeforeHide = function(){return;};
this.OnAfterShow = function(){return;};
this.OnAfterHide = function(){return;};
this.SetStyle = function( arrStyle , nLayer )
{
nLayer = (nLayer<1||nLayer>this.nLayerNumber)?0:nLayer;
SysTool.addProperty( this.arrLayers[nLayer].style,arrStyle);
}
this.SetContent = function( strContent )
{
SysTool.addProperty( this.oToolTipContentLayer, ["innerHTML@"+strContent]);
}
this.ShowToolTip = function( bShow,nX,nY )
{
if(!bShow)
{
this.OnBeforeHide();
SysTool.addProperty(this.oToolTip.style,["display@none"]);
this.bShow = false;
this.OnAfterHide();
}
else
{
this.OnBeforeShow();
SysTool.addProperty(this.oToolTip.style,["display@block","left@"+nX,"top@"+nY]);
this.bShow = true;
this.OnAfterShow();
}
}
}
//SCRIPT_END