How is it possible to make a dGrid instance take up 100% of the height of its container? I can use CSS to make the ".dgrid" classed div a specific height but when I set it to 100% it doesn't display.
Got it.
.dgrid {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
height: auto;
}
(With position absolute/relative on container, of course)
I think the supported way to do this is with the .dgrid-autoheight css class.
require([
"dgrid/List",
"dgrid/OnDemandGrid",
"dgrid/Selection",
"dgrid/Keyboard",
"dojo/_base/declare",
"dgrid/test/data/createAsyncStore",
"dgrid/test/data/smallColorData",
"dojo/domReady!"
], function(List, Grid, Selection, Keyboard, declare, createAsyncStore, smallColorData){
window.grid = new (declare([Grid, Selection, Keyboard]))({
className: "dgrid-autoheight",
collection: createAsyncStore({ data: smallColorData }),
columns: {
col1: "Color",
col5: "R",
col6: "G",
col7: "B"
}
}, "grid");
});
This is from the test examples.
#voidstate's answer is good. Another way to do it is like this:
HTML:
<div class="containsDGrid">
<div data-dojo-attach-point="dgrid"></div>
</div>
CSS:
.containsDGrid {
height: 500px;
width: 500px;
}
.dgrid {
height: 100%;
width: 100%;
}
The key is that if you set the height of the dgrid to 100%, the dgrid's parent must have its hight set. For example if we don't set the height of the .containsDGrid div then it will look like this (notice the height of 2px):
For another example see Dojo Dgrid - Use remaining space in block
Related
I'm new to Vue.js and I have a (block) element that should be initially hidden on page load. I'm coming from a pure JS mixed with JQuery background so normally I would initially set display:none on the element use JQuery's show/hide methods etc.
I have the showing and hiding working correctly with Vue but a side effect is that the element flashes on the screen briefly on page load until the Vue setup is complete and it knows to hide the element. Setting display:none breaks the show/hide presumably because the elements class prop has higher precedence. Setting opacity:0 also seems to be overriding anything Vue is doing so that breaks the show/hide too. !important on the Vue animation classes does not help either.
The embedded sandbox below might not be the best way to reproduce this, and I suppose it might be system dependent too (speed, memory etc.) but surely this must be a common enough situation with some solution that I've missed.
VUE = new Vue({
el: '#app',
data: {
showFullpageSpinner: false
}
});
setTimeout(function() {
VUE.showFullpageSpinner = true;
setTimeout(function() { VUE.showFullpageSpinner = false; }, 1500);
}, 1500);
.fullpage-spinner-underlay {
position: fixed;
width: 100%;
height: 100%;
left: 0;
top: 0;
background: rgba(0,0,0,0.65);
z-index: 9999;
}
.fullpageSpinner-enter-active, .fullpageSpinner-leave-active {
transition: opacity .25s;
}
.fullpageSpinner-enter, .fullpageSpinner-leave-to {
opacity: 0;
}
.css-spinner {
position: absolute;
display: inline-block;
}
.css-spinner:before {
content: 'Loading...';
position: absolute;
}
.css-spinner:not(:required):before {
content: '';
border-radius: 50%;
border-top: 3px solid #daac35;
border-right: 3px solid transparent;
animation: spinner .7s linear infinite;
-webkit-animation: spinner .7s linear infinite;
}
#keyframes spinner {
to {-ms-transform: rotate(360deg);}
to {transform: rotate(360deg);}
}
#-webkit-keyframes spinner {
to {-webkit-transform: rotate(360deg);}
to {transform: rotate(360deg);}
}
#-moz-keyframes spinner {
to {-moz-transform: rotate(360deg);}
to {transform: rotate(360deg);}
}
.fullpage-loading-spinner {
left: 50%;
top: 45%;
margin-left: -40px;
margin-top: -55px;
}
.fullpage-loading-spinner:BEFORE {
width: 55px;
height: 55px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<div id="app">
<transition name="fullpageSpinner">
<div v-if="showFullpageSpinner" class="fullpage-spinner-underlay">
<div class="css-spinner fullpage-loading-spinner"></div>
</div>
</transition>
</div>
Your problem seems to be solvable with the v-cloak directive.
This directive will remain on the element until the associated Vue instance finishes compilation. Combined with CSS rules such as [v-cloak] { display: none }, this directive can be used to hide un-compiled mustache bindings until the Vue instance is ready.
Example:
[v-cloak] {
display: none;
}
<div v-if="showFullpageSpinner" class="fullpage-spinner-underlay" v-cloak>
<div class="css-spinner fullpage-loading-spinner"></div>
</div>
I'm using some echarts in my Vue application with vue-echarts. All charts have :autoresize="true".
My problem is, that if I try to print the page, the width of the charts are set to match the width of the browser. If browser is full screen then some charts get clipped.
CSS:
.echarts {
width: 100%;
min-height: 200px;
}
#media print {
#page { margin: 1cm }
body {
width: 110mm;
height: 297mm;
margin: 25mm 25mm 25mm 25mm;
}
.echarts {width: 600px !important;} /* This does not work! */
}
In the generated DOM there is a container, and inside that another div with the style: position: relative; width: 567px; height: 400px; padding: 0px; margin: 0px; border-width: 0px; cursor: pointer;
Width of the inner container is updated when browser is resized.
Yes, I have faced the same problem. I have also tried before print and after print and call function to redraw the chart but some times its break when Brower gets a zoom out and zoom in.
I say it's not the best solution but it works perfectly.
Solution -
Overwrite the window.print method in mounted.
window.print = function () {
setTimeout(function () {
_print();
}, 500);
};
use flag print_mode for printing.
let self = this;
window.addEventListener('afterprint', function () {
self.print_mode = false;
});
user ref of the chart instance to get base64 data. call getDataURL() to get image data.
chart = echarts.init(chart_dom);
chart_img = chart.getDataURL()
<img v-if="print_mode" class="print-only" :src="chart_img"></img>
so while printing it display image and print and in normal mode, it shows a chart.
jquery file
above is my jquery code. I want every time I click the frog image, it will move to the left 50 pixels. but when I run the code, it keeps saying "Invalid keyframe value for property left: +=50px"
google console
Here's a working example.
$("#clickme").click(function(){
$(this).animate({ "left": "-=50px" }, "slow" );
});
#clickme {
position: absolute;
background: red;
width: 100px;
left: 0;
right: 0;
margin: 0 auto;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="clickme">Click me</div>
I just started learning Vue and I was wondering, why should I use v-bind for style and not write it regularly in html/css file
Let's say you need to create a progress bar that is not static. You will then need to update the style attribute width for-example.
To accomplish this, we need to programatically edit the width of the element. We 'cannot' to this in plain css, therefore the :style attribute comes in handy.
Let's create an example:
Codepen
HTML
<div id="vue">
<div class="progress-bar">
<div :style="{'width':progress + '%'}" class="progress" />
</div>
<button #click="fakeProgress">Init fake progress</button>
</div>
Css;
.progress-bar, .progress {
border-radius: 20px;
height: 20px;
}
.progress-bar {
width: 250px;
background-color: gray;
}
.progress {
background-color: blue;
width: 0;
transition: all 1s ease;
}
Javascript
new Vue({
el: '#vue',
data: {
progress: 0
},
methods: {
fakeProgress() {
let progress = setInterval(() => {
if(this.progress == 100) {
clearInterval(progress)
} else {
this.progress += 1;
}
}, 50)
}
}
})
As you see here, we bind the progress data attribute to the width value on the fake progress bar. This is just a simple example, but I hope this makes you see its potential. (You could achieve this same effect using the <progress> tag, but that would ruin the explanation.
EDIT; Also want to point out that you are supposed to write all your css as normal as you point out in your question. However, :style is used in cases that you cannot normally use css for. Like the example above where we need css to change from a variable.
How to reduce the height of list item in Sencha touch 2? My list showing large numbers of single word name/value pair. As each item taking extra height, list is becoming too long. So i want to reduce each item height to exact content height. I tried using css like this but no luck. Any help?
var tabPanel=Ext.create('Ext.TabPanel', {
fullscreen: true,
tabBarPosition: 'top',
defaults: {
styleHtmlContent: true
},
items: [
{
title: 'DETAILS',
xtype: 'list',
cls: 'myList',
....
itemTpl: '<table><tr><td>{fieldName}</td><td>{fieldValue}</td></tr></table>',
.............
.myList .x-list-item {
max-height: 30px;
}
Each list item has a min-height of 2.6em. So, you can reduce that and add a overflow property. Use this:
.my-list .x-list-item .x-list-item-label{
min-height: 0.8em !important;
overflow : auto;
}
And it is not a good practice to use Html tables inside itemTpl. Use plain DIV elements with -webkit-box CSS3 property.
You can use itemHeight config of list. http://docs.sencha.com/touch/2-1/#!/api/Ext.dataview.List-cfg-itemHeight
in addition to that you can also use CSS like this to control padding:
.my-list .x-list-item .x-list-item-body{
min-height: 0.5em !important;
padding-top: 0.3em;
padding-bottom: 0.3em;
}
use a property called as
itemHeight: [*Height of the item you need*],
i.e
itemHeight: 40
Read it from the Component's JS file