How to make text box appear when hover over on the image map?
I am trying to make a text box appear when hover over hotspot on image map. This is what I did to make text to appear when I hover over.
<p class="ms-rteFontSize-3"><map name="FPMap0" id="FPMap0">
<area title="Click to view" href="http://google.com" shape="rect" coords="26, 106, 133, 237"/>
<area title="Click to view" href="http://yahoo.com" shape="rect" coords="322, 113, 414, 250"/>
<area title="Click to view" href="http://ask.com" shape="rect" coords="402, 35, 488, 96"/>
<area title="Click to view" href="http://naver.com" shape="rect" coords="598, 115, 682, 254"/></p>
But instead of this, I want to make colored, visible text box to appear when I hover over. Is it something CSS is required? I am not familiar with CSS, so not sure what to apply here.
So I edited my code to this
<html>
<head>
<script src="/sites/JQueryDemo/JS/jquery-1.10.2.min.js" type="text/javascript"></script>
<script src="/sites/JQueryDemo/JS/jquery.SPServices-2013.01.js" type="text/javascript"></script>
<script src="//www.outsharked.com/scripts/jquery.imagemapster.js"></script>
</head>
<body>
<img id="predflow" src="http://http://www.vectortemplates.com/raster/batman-logo-big.gif"
style="width:400px;height:240px;" usemap="#predflow-map">
<map name="predflow-map">
<area shape="rect" data-name="a,all" coords="36,46,121,131" href="google.com" />
<area shape="rect" data-name="b,all" coords="113,76,198,161" href="yahoo.com" />
<area shape="rect" data-name="c,all" coords="192,50,277,135" href="ask.com" />
<area shape="rect" data-name="d,all" coords="262,60,347,145" href="naver.com" />
</map>
<div style="width:390px; height: 120px; font-size: 12px; ">
<div id="predflow-caption" style="clear:both;border: 1px solid black; width: 400px; padding: 6px; display:none;">
<div id="predflow-caption-header" style="font-style: italic; font-weight: bold; margin-bottom: 12px;"></div>
<div id="predflow-caption-text"></div>
</div>
</div>
<script type="text/javascript">
var inArea,
map = $('#predflow'),
captions = {
a: ["google"],
b: ["yahoo"],
c: ["ask"],
d: ["naver"]
},
single_opts = {
fillColor: '000000',
fillOpacity: 0,
stroke: true,
strokeColor: 'ff0000',
strokeWidth: 2
},
all_opts = {
fillColor: 'ffffff',
fillOpacity: 0.6,
stroke: true,
strokeWidth: 2,
strokeColor: 'ffffff'
},
initial_opts = {
mapKey: 'data-name',
isSelectable: false,
onMouseover: function (data) {
inArea = true;
$('#predflow-caption-header').text(captions[data.key][0]);
$('#predflow-caption-text').text(captions[data.key][1]);
$('#predflow-caption').show();
},
onMouseout: function (data) {
inArea = false;
$('#predflow-caption').hide();
}
};
opts = $.extend({}, all_opts, initial_opts, single_opts);
map.mapster('unbind')
.mapster(opts)
.bind('mouseover', function () {
if (!inArea) {
map.mapster('set_options', all_opts)
.mapster('set', true, 'all')
.mapster('set_options', single_opts);
}
}).bind('mouseout', function () {
if (!inArea) {
map.mapster('set', false, 'all');
}
});
</script>
</body>
</html>
Still image map is working fine, but nothing appears when I hover over. I added jQuery plugin to SharePoint, example from here works fine on SharePoint page.
Answer
Here is how to do what you want in straight jQuery/javascript:
HTML:
Instructions: Mouse over computer's monitor to see hidden DIV
<div id="imagemap">
<img src="http://img716.imageshack.us/img716/8287/3ylp.jpg" width="275" height="207" usemap="#Map" border="0" />
<map name="Map">
<area shape="poly" coords="105,26,107,126,257,140,256,27" href="#" id="CUST_1" name="CUST:1" />
<area shape="poly" coords="10,21,14,178,71,184,69,19" href="#" id="CUST_2" name="CUST:2" />
<area shape="poly" coords="113,145,94,172,241,192,251,164,250,164" href="#" id="CUST_3" name="CUST:3" />
</map>
<p>
<div id="myDiv">This DIV hidden unless hover over the computer's monitor</div>
</p>
</div>
<!-- Yellow DIV ID numbers overlaid on top of computer components -->
<div id="num_cust1">1</div>
<div id="num_cust2">2</div>
<div id="num_cust3">3</div>
javascript/jQuery:
function hovIn() {
var areaID = $(this).attr('id');
//alert('['+areaID+']');
if (areaID == 'CUST_1') {
$('#myDiv').show();
}
}
function hovOut() {
$('#myDiv').hide();
}
$('map area').hover(hovIn, hovOut);
CSS:
#num_cust1 {
padding: 10px;
background-color:yellow;
position:absolute;
top:60px;
left:180px;
}
#num_cust2 {
padding: 10px;
background-color:yellow;
position:absolute;
top:60px;
left:40px;
}
#num_cust3 {
padding: 10px;
background-color:yellow;
position:absolute;
top:160px;
left:180px;
}
#myDiv {
display:none;
width:50%;
height:50px;
padding: 10px;
background-color:skyblue;
}