node.js - Node JS - load and modify SVG file -


i'm new node js , want show svg map. i've tried loading html object, doesn't work , if did, want modify map based on variables (more color countries based on query).

edit: tried showing svg loading html file containing following line:

<object type="image/svg+xml" data="image.svg">nope.</object>

the svg did not show in browser.

and regarding changes in svg, know how change svg, not how through javascript/nodejs (i new them).

i never used node.js, worked on .svg files javascript.

anyway, code cannot display svg way, should display html object on page, : 

...//html code <div id="svgcontainer">     <svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" xmlns:xlink="http://www.w3.org/1999/xlink">         <g>             <path class="country" id="spain" d="..." fill="none"></path>             <path class="country" id="italy" d="..." fill="none"></path>             <path class="country" id="england" d="..." fill="none"></path>             <path class="country" id="netherlands" d="..." fill="none"></path>         </g>     </svg> </div> ...//html code

for example.

now, wish edit style of svg object (here country) on event. add event listener on concerned object, , edit style.

element.addeventlistener("click",function(){     //do change stuff here     //elementcountry svg "path" corresponding country     elementcountry.setattribute("fill","#ff0000"); });

this fill concerned "country" in red

you should check : http://www.w3schools.com/jsref/met_document_addeventlistener.asp

and : http://www.w3schools.com/jsref/met_element_setattribute.asp

hope helps.


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