How to call a function on click of a checkbox which is a popup on click of d3 element like rect

user_7478032 0
Viewed 1371

I am having a rectangle which is d3 element, I want to click on that rect and a popup should come which will be having checkbox. On click of that checkbox a function should be called.
As of now when I call a function in the html, that particular function is not invoked

mini.append("g").selectAll("miniItems")
            .data(data)
            .enter().append("rect")
            .attr("id", "rect")
            .attr("x", 200)
            .attr("y", function(d,i) {return y2(i*1.2)+5;})
            .attr("width", windowWidth - 700)
            .attr("height", 15)
            .attr("stroke", "grey")
            .on("click", onClick);/*on click of d3 element this function is invoked*/

  function onClick(d){
     let content;
    content = "<div style='background: white;width:70px; box-shadow:3px 3px 5px #797878;height:30px; padding:8%'><input type='checkbox' id='myCheck' (click)='onClaim(d.executionId)'></input>"+ "claim" + "</div>";
     div.html(content)
       .style("left", (d3.event.pageX) + "px") 
        .style("top", (d3.event.pageY) + "px")
        .style("display", "block");
   }

 function onClaim(value){/*this function is not executed*/
        console.log(value);
}

enter image description here

I am not getting any solution in order to invoke that function
Any help is appreciated. Thank you in advance :)

d3.js angular html javascript
3 Answers

You have some issues with quotes in your code. Try this:

 content = "<div style='background: white;width:70px; box-shadow:3px 3px 5px #797878;height:30px;'>
       <input type='checkbox' onClick='onClaim(d.data);'>
     </div>"

You were closing the surrounding " at the end of 30px;. I replaced that with a single quote and added a double quote at the very end.

user_73543170

Why not add events the d3 way as you already are using d3?

Within the onClick function, you can bind a click event to the input#myCheck.

div.select('input#myCheck').on('click', function () {
    if(this.checked) // checking if the checkbox is checked
        onClaim(d.executionId);
});

And please post a working snippet which makes it easier to answer (as your post was missing definitions of div, mini etc. Anyway, I created a snippet using sample code here:

var svg = d3.select('svg#chart');
var div = d3.select('div.tooltip');

var data = [{id: 1, executionId: 1}, {id: 2, executionId: 2}];

svg.append("g").selectAll("miniItems")
            .data(data)
            .enter().append("rect")
            .attr("id", "rect")
            .attr("x", 100)
            .attr("y", function(d,i) {return (i*100);})
            .attr("width", 100)
            .attr("height", 15)
            .style("stroke", "grey")
            .on("click", onClick);/*on click of d3 element this function is invoked*/

  function onClick(d){
     let content;
    content = "<div style='background: white;width:70px; box-shadow:3px 3px 5px #797878;height:30px; padding:8%'><input type='checkbox' id='myCheck'/>"+ "claim" + "</div>";
     div.html(content)
       .style("left", (d3.event.pageX) + "px") 
        .style("top", (d3.event.pageY) + "px")
        .style("display", "block");
     div.select('input#myCheck').on('click', function () {
      if(this.checked)
       onClaim(d.executionId);
     })
   }

 function onClaim(value){/*this function is not executed*/
        console.log(value);
}
div.tooltip {
      position: absolute;
}
<script src="https://d3js.org/d3.v4.min.js"></script>

<svg id="chart" width="400" height="400"></svg>

<div class="tooltip">

</div>

Hope this helps.

user_55692820

Hlo dkshaaa,

you can try this.

Since you are using checkbox instead of onClick you can use onChange.

So instead of this

<input type='checkbox' id='myCheck' (click)='onClaim(d.executionId)'>

you can use

<input type="checkbox" id="isCheckBox" (change)="onClaim($event, d.executionId)"/>

and in angular component you can use the event as

function onClaim(event, execId) {
    if(event.target.checked){
       //DO SOMETHING
    }
}

hope this helps. ;-)

user_48115800
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