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73 lines
1.8 KiB
JavaScript
73 lines
1.8 KiB
JavaScript
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/*
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Description:
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jQuery ToolTip Demo. Demo of how to add elements and get mouse coordinates
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There is also a ToolTip plugin found at http://www.eyecon.ro/interface/,
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which uses a CSS class to style the tooltip, but shows it below the input/anchor, rather than where the mouse is
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Usage:
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$(window).load(
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function()
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{
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$("a,input").ToolTipDemo('#fff');
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}
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);
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Parameters:
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bgcolour : Background colour
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*/
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$.fn.ToolTipDemo = function(bgcolour)
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{
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this.mouseover(
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function(e)
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{
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if((!this.title && !this.alt) && !this.tooltipset) return;
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// get mouse coordinates
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// based on code from http://www.quirksmode.org/js/events_properties.html
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var mouseX = e.pageX || (e.clientX ? e.clientX + document.body.scrollLeft : 0);
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var mouseY = e.pageY || (e.clientY ? e.clientY + document.body.scrollTop : 0);
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mouseX += 10;
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mouseY += 10;
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bgcolour = bgcolour || "#eee";
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// if there is no sibling after this one, or the next siblings className is not tooltipdemo
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if(!this.nextSibling || this.nextSibling.className != "tooltipdemo")
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{
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// create a div and style it
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var div = document.createElement("div");
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$(div).css(
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{
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border: "2px outset #ddd",
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padding: "2px",
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backgroundColor: bgcolour,
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position: "absolute"
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})
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// add the title/alt attribute to it
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.html((this.title || this.alt)).addClass("tooltipdemo");
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this.title = "";
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this.alt = "";
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if(this.nextSibling)
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{
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this.parentNode.insertBefore(div, this.nextSibling);
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}
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else
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{
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this.parentNode.appendChild(div);
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}
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this.tooltipset = true;
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}
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$(this.nextSibling).show().css({left: mouseX + "px", top: mouseY + 3 + "px"});
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}
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).mouseout(
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function()
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{
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if(this.nextSibling && this.nextSibling.className == "tooltipdemo")
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{
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$(this.nextSibling).hide();
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}
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}
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);
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return this;
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}
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