How to make AngularJS event SVG node compatible?
I am creating SVG nodes in my application. Now I am trying to add Angularjs compatible event to node.
The idea is simple. I am creating a new svg text node and when the user clicks on this text element I want to open a specific menu.
But as expected, the "ng-click" event is not recognized. I tried using scope. $ Apply () but didn't work. So I was wondering if compiling $. But even though how to use $ compilation in the following case.
This is my opinion when the user clicks on the create new node button.
<div ng-click="addElementToSection(data)">
...
</div>
this is my function creating a new node and where i am specifying the click event for the text node. (How to use $ compilation here? Would this be a solution?)
scope.addElementToSection = function(dataElement, varDefined){
...
var t = s.text(latestPositionX, yTop, dataElement.value);
t.attr({
class: 'svg-text',
'ng-click': 'openRightMenu(menu)'
});
s.select('g').append(t);
...
}
This is the end result, but as mentioned ng-click does not raise any event.
<text x="20" y="875.2192993164062" ng-click="openRightMenu(menu)" class="svg-text">Test1</text>
How to deal with such a case?
UPDATED:
I have a special directive to load SVG file using snapsvg.
<li
ng-repeat="section in sections | filter:{visible: true}"
svg-loader="{{section.svg}}">
</li>
Here is a code snippet for loading SVG:
var tux = Snap.load(svg, function ( loadedFragment ) {
snap.append( loadedFragment );
});
This is an SVG example that I'm manipulating. This SVG is loaded from an SVG file created in any SVG tool.
<svg xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:cc="http://creativecommons.org/ns#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:svg="http://www.w3.org/2000/svg" xmlns="http://www.w3.org/2000/svg" version="1.1" width="1000" height="200" id="svg2">
<defs id="defs4"></defs>
<metadata id="metadata7">
<rdf:rdf>
<cc:work rdf:about="">
<dc:format>image/svg+xml</dc:format>
<dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"></dc:type>
<dc:title></dc:title>
</cc:work>
</rdf:rdf>
</metadata>
<g transform="translate(0,-852.36218)" id="layer1">
<rect width="1000" height="200" x="-1000" y="855.2193" transform="scale(-1,1)" id="rect2985" style="fill:#ffb380;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"></rect>
<path d="M 101,77.000002 77.597533,65.593187 54.933655,78.404885 58.550419,52.622916 39.362247,35.027319 64.999999,30.499999 75.804935,6.813625 88.033172,29.797557 113.89916,32.75417 95.818876,51.48634 z" transform="translate(0,852.36218)" id="path2995" style="fill:#ffffff"></path>
<path d="M 728,35 714.62841,36.415519 708.21393,48.233193 702.73564,35.953477 689.51418,33.504801 699.5,24.5 l -1.75683,-13.331039 11.64987,6.714443 12.13568,-5.790359 -2.78581,13.154555 z" transform="translate(0,852.36218)" id="path2997" style="fill:#ffffff"></path>
<path d="M 259,51 230.45494,57.682466 219.77717,84.9856 204.60085,59.902628 175.33442,58.184596 194.5,36 187.09012,7.6350643 214.11142,19.007202 238.7983,3.1947398 236.33279,32.407703 z" transform="translate(0,852.36218)" id="path2999" style="fill:#ffffff"></path>
<path d="m 547,158 -46.79723,-24.29851 -46.54659,24.77525 8.64812,-52.01546 -37.94635,-36.61246 52.14205,-7.848817 23.09446,-47.402997 23.57745,47.164626 52.21951,7.315799 -37.5704,36.998159 z" transform="translate(0,852.36218)" id="path3001" style="fill:#ffffff"></path>
<path d="m 120,138 a 28,26 0 1 1 -56,0 28,26 0 1 1 56,0 z" transform="translate(0,852.36218)" id="path3005" style="fill:#ffffff"></path>
<path d="m 824,92 a 88,87 0 1 1 -176,0 88,87 0 1 1 176,0 z" transform="translate(0,852.36218)" id="path3007" style="fill:#ffffff"></path>
<rect width="179" height="43" x="185" y="118" transform="translate(0,852.36218)" id="_DRAG_rect3009" style="fill:#ffffff"></rect>
<text x="20" y="875.2192993164062" ng-click="alert(11)" class="svg-text">Test1
</text>
</g>
<desc>Created with Snap</desc>
</svg>
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Ok. This tutorial here gave me the basic idea.
Basically this part solved my problem:
angular.module('SvgMapApp').directive('svgMap', ['$compile', function ($compile) {
return {
restrict: 'A',
templateUrl: 'img/Blank_US_Map.svg',
link: function (scope, element, attrs) {
var regions = element[0].querySelectorAll('.state');
angular.forEach(regions, function (path, key) {
var regionElement = angular.element(path);
regionElement.attr("region", "");
$compile(regionElement)(scope);
})
}
}
}]);
angular.module('SvgMapApp').directive('region', ['$compile', function ($compile) {
return {
restrict: 'A',
scope: true,
link: function (scope, element, attrs) {
scope.elementId = element.attr("id");
scope.regionClick = function () {
alert(scope.elementId);
};
element.attr("ng-click", "regionClick()");
element.removeAttr("region");
$compile(element)(scope);
}
}
}]);
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