I am facing problem with c3 charts sizing issue with in gridster. Can any one help me how can I make there charts to be properly auto resized according to the gridster box they are in? Please find the Plunker
I have given size in options :
size: {
height: 100,
width: 100
}
If I remove this size property the charts are going out of box. But they are too small in gridster boxes. How can I make these chart to automatically occupy the full height and width of the gridster boxes that they are in?
The options you are using:
size: {
height: 100,
width: 100
}
are setting the height and width of the svg element to 100px instead of 100%
I tried
size: {
height: '100%',
width: '100%'
}
Which will successfully set the width to 100% but somehow the height will be set to 320px
So if you add this to your css:
.c3 svg {
width: 100%;
height: 100%;
}
That will solve your sizing issue.
EDIT
Just a small change to set up an initial size and some comments added to your controller on the resize - stop event handler, where you will need to add some resizing of your charts based on the new sizes. See it here
resizable: {
enabled: true,
handles: ['n', 'e', 's', 'w', 'ne', 'se', 'sw', 'nw'],
// optional callback fired when resize is started
start: function(event, $element, widget) {},
// optional callback fired when item is resized,
resize: function(event, $element, widget) {},
// optional callback fired when item is finished resizing
stop: function(event, $element, widget) {
// here should update the size according to the widget size
// widget.sizeX (* 160px) and widget.sizeY (* 160px)
// and further adjustments
}
},
I had a similar problem not long ago. What I did is use scale(), but it doesn't work on firefox.
Basically find the width when loading, and make a new scale when the user changes the screen size (or any other event like resizing your containers).
add this at the bottom of your plunker :
<script>
let width = window.innerWidth;
window.addEventListener('resize', (event) => {
let newWidth = window.innerWidth;
let ratio = newWidth / width;
let ctnr = document.getElementById('widget1');
ctnr.style.transform = "scale(" + ratio + ")";
});
</script>
That will scale widget 1. Of course you might have to play with the numbers a bit to find what works for you.
The widget will stay in place however; thus if you want it to be aligned on the left you can use in your css :
transform-origin: 0;
I hope this helps.
Use nvd3 plugin this is same as c3 plugin also this smoothly works with gridster, Please find the below link
https://krispo.github.io/angular-nvd3/#/dashboard
Related
I'm having problems with isotope in my site. I thought I tackled them all but now there is still a problem when resizing the window. On resize of the window the whole grid is moved way down on the page. This is not fixed by re-doing the layout when the window size changes. Triggering a .isotope('layout') always moves the whole grid to the bottom of the page. My code also implements infinite scroll, that is why I have the part on the hiddenelem's children. I'm also using bootstrap btw.
The (important) part of the code:
if (typeof g_Isotopegrid === 'undefined') {
g_Isotopegrid = $('.grid').isotope({
itemSelector: '.grid-item',
stamp: '.stamp',
masonry: {
columnWidth: 255,
gutter: 30
}
});
}
// Append all the hidden items to the visible items element
hiddenElm.children().each(function () {
var aItem = $(this);
// Append the items to the visible div
aItem.appendTo(visibleElm).imagesLoaded(function() {
g_Isotopegrid.isotope('appended', aItem);
});
});
Any help is appreciated!
In Bootstrap I never set static width:
masonry: {
columnWidth: 255,
gutter: 30
}
just item's class:
masonry: {
columnWidth: '.grid-item',
gutter: 30
}
When you are using Bootstrap is better for item width use bootstrap's classes.
The problem was that we were not using the direct container of the grid items as the element to apply isotope to.
Using ExtJS 4, I have the following window:
var mainWin = Ext.create('Ext.Window',{
title: 'IE Screwup Illustration',
id: 'MAINWIN',
constrain: true,
constrainTo: 'appdiv',
x: 0,
y: 0,
width: '100%',
height: 518,
moveable: false,
closable: false,
layout: {
type: 'border',
padding: 3
},
renderTo: Ext.Element.get('appdiv'),
}).show();
Note the rendering to an element called "appdiv", which is a element whose style is shown below:
#appdiv {
position: absolute;
left: 10px;
width: 90%;
height: 520px;
border: 1px solid;
overflow: hidden;
border-color: #000000;
}
There is no problem rendering the window. It appears within the appdiv without problems with a nice border around it.
The problem begins when I resize the browser. It appears that the window attempts to center itself on the screen instead of within the appdiv DIV. This causes it to be displaced within the DIV so that it renders below and to the right of the left corner.
I have tried various tricks, including an attempt to reposition the window when it resizes. Nothing seems to work and I cannot think of anything else.
Could someone please give some idea how to keep this window within its DIV when a browser is resized? Thanks...
I have created a JS Fiddle to illustrate how I usually solved the problem in my projects.
The solution is to listen to the resize event of the Component over which you would like to center your window, and then calculate your window's new position. In my example this component was the viewport.
Here is the listener, that gets the job done:
viewPort.on('resize', function(vp, width, height) {
var me = this,
winWidth = me.getWidth(),
winHeight = me.getHeight(),
left = (width -winWidth) / 2,
top = (height -winHeight) / 2;
me.setPosition(left, top);
}, mainWin);
I found the answer to the problem. It turns out to be a question of timing.
It didn't make sense that the setPosition() method suggested by Matyas seemed to be ignored, so I checked the "move" event. Apparently, when an Ext window is rendered to a <div>, it receives move events after resize events. I do not know why (perhaps experts in ExtJS internals can help here?).
So instead of doing the calculations shown in Matyas' resize listener, I created a move listener in mainWin. Mine was somewhat simpler, since I wanted the window to stay put at the <div>'s upper left corner:
listeners: {
move: function(theWin,xP,yP,theOp) {
if((xP != 0) || (yP != 0)) {
theWin.setPosition(0,0);
}
}
This way, any time the browser moved the window to a position other than where I wanted it, I would set it back. This solved the problem.
Thanks for all who responded to this question (including the comments). Without those responses, I would not have had the clues I needed to solve this problem.
Try this:
Ext.EventManager.onWindowResize(function()
{
mainWin.doComponentLayout();
}, this, {buffer: 1});
Ext.EventManager.onWindowResize(function() {
if(mainWin.isVisible()) {
mainWin.center();
}
}, this, {buffer: 1});
I have a simple Ext.ProgressBar and need to double it's height which works but didn't scale the progress image, just the outer box. I thought OK, maybee it is to small and can't scale but it has a height of >800px (sencha original images).
So how can this be done?
Here's the config
{
xtype: 'progressbar',
text: 'Some text',
border: 1,
height: 40
}
Height of progress bar is set in style definition. You can change height by changing .x-progress-bar css class. In modern browsers (eg. Chrome) all you need to do is to change height property, because background image is definied as gradient. Example:
// height of bar
.x-progress-bar {
height: 38px;
}
// height of text box
.x-progress-text {
height: 38px;
line-height: 38px;
}
Working sample: http://jsfiddle.net/D2QYN/2/
Another way is to attach handler to render event and set height of child elements which are not scaled verically. Example handler:
listeners: {
render: function(sender) {
var height = sender.bar.parent().getHeight(true); // content height
sender.bar.setStyle('height', height + 'px');
sender.textEl.setStyle('height', height + 'px');
sender.textEl.setStyle('line-height', height + 'px');
}
}
Working sample: http://jsfiddle.net/D2QYN/3/
Using Ext JS 4.0.2, I'm trying to open a window that automatically sizes itself big enough to fit its content, until it hits a height limit, at which point it stops getting bigger and shows a scroll bar.
Here's what I'm doing
Ext.create('widget.window', {
maxHeight: 300,
width: 250,
html: someReallyBigContent,
autoScroll: true,
autoShow: true
});
When the window is first rendered, it's sized big enough for the really big content--bigger than the maxHeight should allow. If I attempt to resize it, then snaps down to the maxHeight of 300px.
How do I constrain the window to its maxHeight when it's initially rendered?
I have exactly the same problem and for now I'm doing a litle dirty hack :)
this.on('afterrender', function() {
if (this.getHeight() > this.maxHeight) {
this.setHeight(this.maxHeight);
}
this.center();
}, this);
Depending on the content of the window, you must use the afterlayout event. Instead of using this.maxHeight, to use the whole viewport, use Ext.getBody().getViewSize().height or in vanilla JS use window.innerHeight.
This version will work even if the windows contains other components and not only huge html:
listeners: {afterlayout: function() {
var height = Ext.getBody().getViewSize().height;
if (this.getHeight() > height) {
this.setHeight(height);
}
this.center();
}}
This can be better :
bodyStyle: { maxHeight: '100px' }, autoScroll: true,
I don't see an out-of-the-box way to do this. However, you might try this approach:
Place the contents of the window into a container inside the window (i.e. make someReallyBigContent be inside a container.) On afterrender, get the height of that inner container and then proceed to set the height of the outer window based on that.
How I ended up displaying a window with an unknown amount of fields on a form (constrain = body.el):
prefForm.itemId = 'prefForm';
win = Ext.create('Ext.window.Window', {
layout : {
type : 'vbox',
align : 'center'
},
buttons : buttons,
maxHeight : constrain.dom.clientHeight - 50,
title : title,
items : prefForm,
listeners : {
afterrender : {
fn : function(win) {
var f = win.down('#prefForm');
f.doLayout();
var h = f.body.dom.scrollHeight;
if (f.getHeight() > h)
h = f.getHeight();
win.setHeight(h + 61);
win.center();
},
single : true
}
}
});
You can add this config on your window
maximizable: true
if you want you could programmatically 'click' that button :)
Now I see what you are trying to do. I think the only thing missing from your config is the height parameter. Set it to the same number as maxheight. That should do it, you won't need to call setHeight().
This is just like Ivan Novakov answer, except I prefer it when you override the onRender class for these types of classes.
This is for a couple of reasons. Removes an additional event listener, and in the case you have multiple things that need to occur at afterrender time. You can control the synchronization of these tasks.
onRender: function(ct,pos) {
//Call superclass
this.callParent(arguments);
if (this.getHeight() > this.maxHeight) {
this.setHeight(this.maxHeight);
}
this.center();
}
I had the little bit different problem. In my case ExtJS code there inside the HTML popup windows. And I had to achieve:
change the size of panel when we change the size of popup windows.
Ivan Novakov's solution worked for me.
Ext.EventManager.onWindowResize(function () {
var width = Ext.getBody().getViewSize().width - 20;
var height = Ext.getBody().getViewSize().height - 20;
myPanel.setSize(width, height);
});
I have a panel with a "form" layout, containing several buttons. now I want to enable this panel resize according to window resizing. How can I get this done?
thanks.
Ext.EventManager.onWindowResize(function(w, h){
panel.doComponentLayout();
});
Assuming you have a Panel named 'panel' with some automatic sizing built in (e.g. height: "100%"). Otherwise, the new width and height of the window are passed into the anonymous function passed to onWindowResize().
As wrote #deniztt you should subscribe to EventManager class onWindows Resize Event.
It can be something like this:
Ext.EventManager.onWindowResize(function () {
var width = Ext.getBody().getViewSize().width - 160;
var height = Ext.getBody().getViewSize().height - 140;
panel.setSize(width, height);
});
Where panel is reference to your panel
You can read about it here.
You can make the panel resizable by setting the 'resizable' config option, see the docs for the various options: http://dev.sencha.com/deploy/ext-4.0.0/docs/api/Ext.panel.Panel.html.
As far as how the form components interact you'll need to set anchor's if you want to use a form layout or switch to an hbox/vbox type of set-up with various flex settings.
You can set the size for window and set the child panel's autoHeight and autoWidth attributes true.
Another way is catching the resize event of the window and resize the child panel according to the new size values.
Thanks to Gegory and Joseph for the EventManager solution. I've done some minor changes to this solution, replacing the getBody() with a DIV and setting an initial width/height of my chart (or any other component):
<div id="chart" style="overflow: hidden; position:absolute; width:100%; height:90%;"></div>
....
Ext.onReady(function() {
var renderDiv = Ext.get('chart_div');
var chart = Ext.create('Ext.chart.Chart', {
renderTo: renderDiv,
width: renderDiv.getWidth(),
height: renderDiv.getHeight() - 50,
...
});
Ext.EventManager.onWindowResize(function () {
var height = renderDiv.getHeight() -50;
var width = renderDiv.getWidth();
chart.setSize(width, height);
});
});
autoWidth and autoHeight don't seem to work for me (Ext-JS 4.2.1).