Я разрабатываю приложение с помощью gridstack и хочу поместить несколько графиков (линий и датчиков) в разные контейнеры, используя библиотеку RGraph.
Я не могу заставить график заполнить ширину и высоту контейнера. Также, когда я меняю размер, я хочу, чтобы графика адаптировалась к контейнеру.
У меня есть пример:
$(document).ready(function ()
{
var data = [[4,5,8,11,15], [1,3,2,5,9]];
var tips = ['a','b','c','d','e','yf','yh','tt','hh','ll'];
var line = new RGraph.Line('cvs', data)
.set('tooltips', tips)
.set('gutter.left', 50)
.draw();
}); #canvas{
width: 100% !important;
max-width: 100% !important;
height: 70% !important;
align-content:center;
vertical-align:middle;
/*position:static;*/
}
#cvs {
width: 100%;
height: 100%;
}<!DOCTYPE html>
<html lang="en">
<head>
<!--[if lt IE 9]>
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Serialization demo</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<link rel="stylesheet" href="./gridstack.css"/>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.0/jquery-ui.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/3.5.0/lodash.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.3.0/gridstack.min.css" />
<script type="text/javascript" src='https://cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.3.0/gridstack.min.js'></script>
<script type="text/javascript" src='https://cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.3.0/gridstack.jQueryUI.min.js'></script>
<script src="http://www.rgraph.net/libraries/RGraph.common.core.js"></script>
<script src="http://www.rgraph.net/libraries/RGraph.common.dynamic.js"></script>
<script src="http://www.rgraph.net/libraries/RGraph.common.tooltips.js"></script
src="http://www.rgraph.net/libraries/RGraph.common.resizing.js"></script>
<script src="http://www.rgraph.net/libraries/RGraph.line.js"></script>
<style type="text/css">
.grid-stack {
background: lightgoldenrodyellow;
}
.grid-stack-item-content {
color: #2c3e50;
text-align: center;
background-color: #18bc9c;
}
</style>
</head>
<body>
<div class="container-fluid">
<div>
<a class="btn btn-default" id="save-grid" href="#">Save Grid</a>
<a class="btn btn-default" id="load-grid" href="#">Load Grid</a>
<a class="btn btn-default" id="clear-grid" href="#">Clear Grid</a>
</div>
<br/>
<div class="grid-stack" id="grid-stack">
<div class="chart-container" id="tile1" >
<div class="grid-stack-item-content">
<span class="pull-left">Tile 1</span>
<div class="pull-left" style="clear:both">Content</div>
</div>
</div>
<div class="chart-container" id="tile2">
<div class="grid-stack-item-content">
<span class="pull-left">Tile 2</span>
<div class="pull-left" style="clear:both">
<canvas id="cvs" width="600" height="250" style="width: 100%; float: left">[No canvas support]
</canvas>
</div>
</div>
</div>
</div>
<hr/>
<textarea id="saved-data" cols="100" rows="20" readonly="readonly"></textarea>
</div>
<script type="text/javascript">
$(function () {
var options = {
};
$('.grid-stack').gridstack(options);
new function () {
this.serializedData = [
{id: "tile1", x: 0, y: 0, w: 4, h:2},
{id: "tile2", x: 4, y: 0, w: 5, h: 4},
];
this.grid = $('.grid-stack').data('gridstack');
this.loadGrid = function () {
this.grid.removeAll();
var items = GridStackUI.Utils.sort(this.serializedData);
items.forEach(node=>{
var containerElt = $("#" + node.id);
containerElt.attr("data-gs-id", node.id);
containerElt.attr("data-gs-width", node.w);
containerElt.attr("data-gs-height", node.h);
containerElt.attr("data-gs-x", node.x);
containerElt.attr("data-gs-y", node.y);
this.grid.makeWidget(containerElt)
});
return false;
}.bind(this);
this.saveGrid = function () {
this.serializedData = _.map($('.grid-stack > .grid-stack-item:visible'), (el)=> {
el = $(el);
var node = el.data('_gridstack_node');
return {
id: node.id,
x: node.x,
y: node.y,
width: node.width,
height: node.height
};
}, this);
$('#saved-data').val(JSON.stringify(this.serializedData, null, ' '));
return false;
}.bind(this);
this.getSerializedData = function () {
var result = _.map($('.grid-stack > .grid-stack-item:visible'), (el)=> {
el = $(el);
var node = el.data('_gridstack_node');
return {
id: node.id,
x: node.x,
y: node.y,
w: node.width,
h: node.height
};
}, this);
return result;
}.bind(this);
this.clearGrid = function () {
this.grid.removeAll();
return false;
}.bind(this);
$('#save-grid').click(this.saveGrid);
$('#load-grid').click(this.loadGrid);
$('#clear-grid').click(this.clearGrid);
$('#grid-stack').on('change', (event, items) => {
var result = this.getSerializedData();
var json = JSON.stringify(result, null, ' ');
$('#saved-data').val(json);
});
this.loadGrid();
};
});
</script>
</body>
</html>
ctrl+Mили проверьте верхнюю панель, когда редактируете свой ответ. Вы можете писать и запускать, как JSFiddle, в переполнении стека. - person Ratul Sharker schedule 08.05.2018