The SvgAnimatedString is unable to locate the indexOf method

Question

The SvgAnimatedString is unable to locate the indexOf method

Currently, I am utilizing d3.js in conjunction with angularjs. However, when attempting to include a hyperlink within an svg object (which is rendered through an angular directive), an error arises.

According to the documentation here, svgAnimatedString does not possess any specific methods. How can this be resolved? Is it possible to inject a method or explore alternative solutions?

Provided below is a snippet of the code. Thank you.

svg.selectAll("a.node")
                        .data(data)
                        .enter().append("a")
                        .attr("class", "node")
                        .attr("xlink:href", "test")
                        .append("rect")

javascript d3.js angularjs

Answer 1

Answer №1

In case you are working with a library that does not support SVG graphics, you can create a split function for SVGAnimatedString by using the code snippet below. You can then apply the same concept to other string prototype methods as needed.

// Define a split function on the SVGAnimatedString object to split the baseVal of this instance
SVGAnimatedString.prototype.split = function(){ return String.prototype.split.apply(this.baseVal, arguments); };

Answer 2

In case you are working with a library that does not support SVG graphics, you can create a split function for SVGAnimatedString by using the code snippet below. You can then apply the same concept to other string prototype methods as needed.

// Define a split function on the SVGAnimatedString object to split the baseVal of this instance
SVGAnimatedString.prototype.split = function(){ return String.prototype.split.apply(this.baseVal, arguments); };

Answer 3

Answer №2

Several libraries have faced a similar issue (seen here). In SVG, retrieving the href attribute of an anchor may result in an SVGAnimatedString being returned. To obtain the actual string value, you must use SVGAnimatedString.baseVal. While it's unclear how to address this without modifying Angular directly, the following snippet provides insight into potential solutions:

  this.$$rewriteAppUrl = function(absoluteLinkUrl) {
     if (absoluteLinkUrl.baseVal !== null) {
        absoluteLinkUrl = absoluteLinkUrl.baseVal;
     }
    if(absoluteLinkUrl.indexOf(appBaseUrl) === 0) {
      return absoluteLinkUrl;
    }
  }

Answer 4

Several libraries have faced a similar issue (seen here). In SVG, retrieving the href attribute of an anchor may result in an SVGAnimatedString being returned. To obtain the actual string value, you must use SVGAnimatedString.baseVal. While it's unclear how to address this without modifying Angular directly, the following snippet provides insight into potential solutions:

  this.$$rewriteAppUrl = function(absoluteLinkUrl) {
     if (absoluteLinkUrl.baseVal !== null) {
        absoluteLinkUrl = absoluteLinkUrl.baseVal;
     }
    if(absoluteLinkUrl.indexOf(appBaseUrl) === 0) {
      return absoluteLinkUrl;
    }
  }

Answer 5

Answer №3

If you're looking to integrate this into your current code, try using the following Shim for a smooth integration:

ExtendableSVGString.prototype.convertToString = function () { return this.mainValue; }

Answer 6

If you're looking to integrate this into your current code, try using the following Shim for a smooth integration:

ExtendableSVGString.prototype.convertToString = function () { return this.mainValue; }

Answer 7

Answer №4

I am encountering a similar issue without utilizing d3. I am solely using pure SVG and incorporating it into the DOM with an angularJS controller. The problem does not lie within d3 itself. To resolve this issue, you can simply add a return false value to the jQuery click event handler on elements that contain a link.

This is a snippet from my SVG:

<g id="1" class="node">
<a xlink:title="title">
<polygon fill="#cccccc" stroke="#cccccc" points="25,-434 25,-457 98,-457 98,-434 25,-434"></polygon>
<polygon fill="none" stroke="black" points="25,-434 25,-457 98,-457 98,-434 25,-434"></polygon>
<text text-anchor="start" x="29.5" y="-442.3" font-family="Arial" font-size="14.00">title</text>
<polygon fill="transparent" stroke="black" points="25,-412 25,-434 98,-434 98,-412 25,-412"></polygon>
<text text-anchor="start" x="37" y="-419.8" font-family="Arial" font-size="14.00">title</text>
</a>
</g>

Here is how you can use jQuery to prevent the overloading of events:

$('g.node').click(function (element) {
   return false;
});

I hope this solution proves to be helpful...

Answer 8

I am encountering a similar issue without utilizing d3. I am solely using pure SVG and incorporating it into the DOM with an angularJS controller. The problem does not lie within d3 itself. To resolve this issue, you can simply add a return false value to the jQuery click event handler on elements that contain a link.

This is a snippet from my SVG:

<g id="1" class="node">
<a xlink:title="title">
<polygon fill="#cccccc" stroke="#cccccc" points="25,-434 25,-457 98,-457 98,-434 25,-434"></polygon>
<polygon fill="none" stroke="black" points="25,-434 25,-457 98,-457 98,-434 25,-434"></polygon>
<text text-anchor="start" x="29.5" y="-442.3" font-family="Arial" font-size="14.00">title</text>
<polygon fill="transparent" stroke="black" points="25,-412 25,-434 98,-434 98,-412 25,-412"></polygon>
<text text-anchor="start" x="37" y="-419.8" font-family="Arial" font-size="14.00">title</text>
</a>
</g>

Here is how you can use jQuery to prevent the overloading of events:

$('g.node').click(function (element) {
   return false;
});

I hope this solution proves to be helpful...

The SvgAnimatedString is unable to locate the indexOf method

Answer №1

Answer №2

Answer №3

Answer №4

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