ps0604 ps0604 - 1 month ago 51
AngularJS Question

Resize Highcharts chart in Angular UI Modal

In this plunk I have a Highcharts chart within an Angular UI Modal. The modal can be resized (implemented with jQuery UI resize).

The objective is to resize the chart to 100% width and height of the modal whenever the modal is resized. I defined 100% width and height in the Highcharts container but this doesn't work. Any ideas?

HTML:

<script type="text/ng-template" id="myModalContent.html">
<div id="container" style="min-width:300px;width:100%; height:100%"></div>
</script>

<button type="button" class="btn btn-default" ng-click="open()">Open me!</button>


Javascript

var app = angular.module("app", ['ui.bootstrap']);
app.controller("ctl", function($scope,$uibModal,$timeout) {

var modalInstance;
$scope.open = function () {
modalInstance = $uibModal.open({
animation: false,
windowClass: 'the-modal',
templateUrl: 'myModalContent.html'
});

$timeout(function(){

$('.modal-content').resizable({
handles: "all"
});

plotChart();

},10);

};

var plotChart = function(){

$('#container').highcharts({
title: {
text: 'Monthly Average Temperature',
x: -20 //center
},
subtitle: {
text: 'Source: WorldClimate.com',
x: -20
},
xAxis: {
categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
},
yAxis: {
title: {
text: 'Temperature (°C)'
},
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
tooltip: {
valueSuffix: '°C'
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'middle',
borderWidth: 0
},
series: [{
name: 'Tokyo',
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
}, {
name: 'New York',
data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5]
}, {
name: 'Berlin',
data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0]
}, {
name: 'London',
data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]
}]
});

};

});

Answer

Change the definition of the resizable plugin as follows by adding a listener to the resize event, for a more smooth end immediate effect set the doAnimation = false:

$('.modal-content').resizable({
    handles: "all",
    resize: function(event, ui) {
        $('#container').highcharts()
            .setSize(ui.size.width, ui.size.height, doAnimation = false);
    }
});
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