want to create a new instance of vue-moveable whenever I drop an element on a certain div.
Below is a screenshot of my code.
https://user-images.githubusercontent.com/20570511/103152952-2a441d80-478d-11eb-98bc-9850d420353c.png
var ComponentClass = Vue.extend(Moveable)
var instance = new ComponentClass({
propsData: {
moveable: this.moveable,
}
})
instance.ondrag = this.handleDrag;
instance.onresize = this.handleResize;
instance.onScale = this.handleScale;
instance.onRotate = this.handleRotate;
instance.onWarp = this.handleWarp;
instance.onPinch = this.handlePinch;
instance.$slots.default = ['Sample Text Goes Here']
instance.$mount() // pass nothing
this.$refs.page.appendChild(instance.$el)
Vue-moveable repo: https://github.com/probil/vue-moveable
The code by the left is the actual code I wrote for creating a new instance of vue-moveable. Any help on how to get around this would be helpful.
https://user-images.githubusercontent.com/20570511/103153046-d6860400-478d-11eb-8753-3620170f1fe1.png
Green Circle is for the hardcoded vue-moveable, Red Circle is for the dynamic vue-moveable.
Related
https://threejs.org/examples/#css3d_periodictable in this periodic table I'd like to add coneGometry
Here attached my function but I don't know how to add conegeometric coordinates to the object, please help.
function addConeObject(index) {
let object = new THREE.Object3D();
const geometry = new THREE.ConeGeometry(3,1,2);
const material = new THREE.MeshLambertMaterial({ color: 0xfb8e00 });
mesh = new THREE.Mesh(object, material);
scene.add(mesh);
targets.cone.push(object);
}
I have a leaflet map in my vuejs app. I need to refresh my map when users update their search terms.
I notice that my code is not replacing the map. Instead, my code adds more divs to the existing map. This is problematic because it interferes with user panning and also overloads the page with unwanted data.
I have tried deleting the existing map in several ways...
My current approach is this...
var container = L.DomUtil.get("leafletMapId");
if (container != null) {
while (container.firstChild)
container.removeChild(containerfirstChild);
}
container._leaflet_id = null;
} else {
console.log("container was null");
}
var myMap = L.map("leafletMapId", {
layers: [streetTilesLayer],
scrollWheelZoom: true
}).setView(this.center, this.zoom);
This appears to effectively empty the map div. However, it leads to an error when I click and attempt to pan the map:
leaflet-src.js?e11e:2558 Uncaught TypeError: Cannot read property
'offsetWidth' of null
at getSizedParentNode (leaflet-src.js?e11e:2558)
at NewClass._onDown (leaflet-src.js?e11e:5902)
at HTMLDivElement.handler (leaflet-src.js?e11e:2679)
I have also tried this...
var container = L.DomUtil.get("leafletMapId");
if (container != null) {
container.innerHTML = "";
container._leaflet_id = null;
} else {
console.log("container was null");
}
var myMap = L.map("leafletMapId", {
layers: [streetTilesLayer],
scrollWheelZoom: true
}).setView(this.center, this.zoom);
This causes the same error.
This seems to completely replace the leaflet map with no errors...
$("#leafletMapId").remove();
var g = document.createElement("div");
g.setAttribute("id", "leafletMapId");
document.getElementById("main-div").appendChild(g);
var myMap = L.map("leafletMapId", {
layers: [streetTilesLayer],
scrollWheelZoom: true
}).setView(this.center, this.zoom);
where this the div with ID "leafletMapId" is a child of the div with ID "main-div".
I've been struggling with this problem for a day and the answer given by GNG was the only one that solved it for me. I had to combine his answer with another one I found, so I could reload my map with a different set of markers each time and still have panning controls. My final code is this.
$("#map").remove();
var g = document.createElement("div");
g.setAttribute("id", "map");
document.getElementById("main-div").appendChild(g);
document.getElementById('map').innerHTML = `<div id="map" class="map map-home" style="height: 300px; margin-top: 50px"></div>`;
var osmUrl = 'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
osmAttribution = 'Attribution',
osmLayer = new L.TileLayer(osmUrl, {maxZoom: 18, attribution: osmAttribution});
var map = L.map('map').setView([latitud, longitud], 15).addLayer(osmLayer);
L.marker([latitud, longitud])
.addTo(map)
.bindPopup("mensaje")
.openPopup();
I post this not as an answer to the original question, but to further comment on the answer given by GNG.
From the sample I created
I am unable to set the circle's alpha / visiblity when mousedown draw line. But I am able to console log it when its detect hitTest.. Is there advise in this?
Below is the block of codes:
var canvas, stage;
var drawingCanvas;
var oldPt;
var oldMidPt;
var title;
var color;
var stroke;
var colors;
var index;
var rect, circle1;
var currMidPt;
$(document).ready(function() {
init();
});
function init() {
canvas = document.getElementById("canvas");
index = 0;
colors = ["#828b20", "#b0ac31", "#cbc53d", "#fad779", "#f9e4ad", "#faf2db", "#563512", "#9b4a0b", "#d36600", "#fe8a00", "#f9a71f"];
//check to see if we are running in a browser with touch support
stage = new createjs.Stage(canvas);
stage.autoClear = false;
stage.enableDOMEvents(true);
createjs.Touch.enable(stage);
createjs.Ticker.setFPS(24);
createjs.Ticker.on("tick", tick);
drawingCanvas = new createjs.Shape();
stage.addEventListener("stagemousedown", handleMouseDown);
stage.addEventListener("stagemouseup", handleMouseUp);
title = new createjs.Text("Click and Drag to draw", "36px Arial", "#777777");
title.x = 300;
title.y = 200;
rect = new createjs.Shape();
rect.graphics.beginFill("#000").drawRect(0, 0, stage.canvas.width, stage.canvas.height);
var container = new createjs.Container();
container.x = 0;
container.y = 0;
stage.addChild(container, title);
stage.addChild(drawingCanvas);
circle1 = new createjs.Shape();
circle1.graphics.beginFill("#990000").drawCircle(120,120,40);
container.addChild(circle1);
stage.update();
}
function handleMouseDown(event) {
if (!event.primary) { return; }
if (stage.contains(title)) {
stage.clear();
stage.removeChild(title);
}
color = colors[(index++) % colors.length];
stroke = Math.random() * 30 + 10 | 0;
oldPt = new createjs.Point(stage.mouseX, stage.mouseY);
oldMidPt = oldPt.clone();
stage.addEventListener("stagemousemove", handleMouseMove);
}
function handleMouseMove(event) {
if (!event.primary) { return; }
var midPt = new createjs.Point(oldPt.x + stage.mouseX >> 1, oldPt.y + stage.mouseY >> 1);
drawingCanvas.graphics.clear().setStrokeStyle(stroke, 'round', 'round').beginStroke(color).moveTo(midPt.x, midPt.y).curveTo(oldPt.x, oldPt.y, oldMidPt.x, oldMidPt.y);
oldPt.x = stage.mouseX;
oldPt.y = stage.mouseY;
oldMidPt.x = midPt.x;
oldMidPt.y = midPt.y;
currMidPt = midPt;
if(circle1.hitTest(currMidPt.x, currMidPt.y)) {
console.log('test');
circle1.alpha = 0.6;
circle1.visible = false;
}
stage.update();
}
function tick(event) {
// console.log(ndgmr.checkPixelCollision(drawingCanvas,circle1,0,false));
stage.update(event);
}
function handleMouseUp(event) {
if (!event.primary) { return; }
stage.removeEventListener("stagemousemove", handleMouseMove);
}
The main reason this doesn't work is because you are using a stage that never clears itself. This gives you the benefit of a "paint brush", since it just adds new curves as you draw, but the circle can never be removed, since it is painted on to the canvas. If you change the alpha, it just draws on top of the current circle. This is also why your circle gets all aliased, as it constantly draws on top of itself, multiplying the alpha.
Here is a quick edit that shows the circle moving its x position instead of adjusting the alpha. Any time you roll over the original position it will move 10 pixels to the right.
http://codepen.io/lannymcnie/pen/redrgo?editors=0010
The hitTest code you have used is not correct though, since it always checks the x/y position of the pen against the local coordinates of the circle -- this means the position of the circle doesn't matter. To fix this, you need to find the local coordinates instead:
currMidPt = circle1.globalToLocal(midPt.x, midPt.y);
Here is an updated fiddle showing that behaviour: http://codepen.io/lannymcnie/pen/grejVg?editors=0010
However, to get the effect you are probably looking for, you have to take a different approach. Instead of using the stage auto-clear, use a cached Shape, and update the cache when you draw. This will provide the paint effect, but let the rest of the stage get updated as usual.
// Remove this!
stage.autoClear = false;
// Cache the drawingCanvas once after creating it
drawingCanvas = new createjs.Shape();
drawingCanvas.cache(0,0,canvas.width,canvas.height);
// After drawing, update the cache. This is at the end of the mousemove function.
// Use "source-over" to apply the new contents on top, instead of clearing the cache.
drawingCanvas.updateCache("source-over");
stage.update();
I also made a few other changes:
Removed the Ticker listener that updates the stage. Your mousemove already updates the stage when the contents change. If you want to reintroduce the ticker update for other content, then remove the stage.update() calls everywhere else, as they are redundant.
Moved the drawingCanvas below the circle/container. This just makes sure the circle is always visible for the demo
Here is a final demo with these changes:
http://codepen.io/lannymcnie/pen/NNYLPX?editors=0010
Hope that helps!
I have a Google Script published as a web app which uses UI service to display an interface with several listboxes. I can get at the values selected thru server handlers.
My problem is that I need to add these values to a url in a anchor defined in my doGet routine. (I am calling a JotForm url, and need the dynamic parameters to pre-populate the form)
I can't see how to modify the anchor from the handler function, or any other way to invoke the url I build in code.
When you want to modify any widget in a Ui created with UiApp, each widget must have an ID that you can use to getElementById() and manipulate the way you want just as if you were in the doGet function.
Here is a simple example to illustrate : (online here)
function doGet(){
var app = UiApp.createApplication().setTitle('test');
var serieNames = [' serie A',' serie B',' serie C'];
var panel = app.createVerticalPanel().setStyleAttribute('padding','30px');
var namesHandler = app.createServerHandler('showPilots').addCallbackElement(panel);
for(var n in serieNames){
var serieSelect = app.createRadioButton('pilotSelect',serieNames[n]).setId('s'+n).addClickHandler(namesHandler)
panel.add(serieSelect);
}
app.add(panel);
return app;
}
function showPilots(e){
Logger.log(JSON.stringify(e));// you can see the source parameter in e that returns the widgets ID of the button you clicked to call the handler
var app = UiApp.getActiveApplication();
var serie = e.parameter.source; // get the ID
app.add(app.createLabel('you clicked '+e.parameter.source));// then get this widget by its ID and modify it
app.getElementById(serie).setText('Clicked');// modify it
return app;// update Ui
}
EDIT : here is a version that manipulates anchors, it is perfectly possible to change the url from a handler.
test here
code :
function doGet(){
var app = UiApp.createApplication().setTitle('test');
var links = ['link 1',' link 2',' link 3'];
var linkshref = ['http://www.google.com','http://www.packtpub.com/google-apps-script-for-beginners/book','http://stackoverflow.com/questions/tagged/google-apps-script'];
var panel = app.createVerticalPanel().setStyleAttribute('padding','30px');
var namesHandler = app.createServerHandler('changeUrl').addCallbackElement(panel);
for(var n in links){
var linkWidget = app.createAnchor(links[n], linkshref[n]).setId('s'+n);
panel.add(linkWidget);
}
var btn = app.createButton('change links',namesHandler);
app.add(panel.add(btn));
return app;
}
function changeUrl(e){
Logger.log(JSON.stringify(e));// you can see the source parameter in e that returns the widgets ID of the button you clicked to call the handler
var app = UiApp.getActiveApplication();
var links = ['New link 1','New link 2','new link 3'];
var linkshref = ['http://www.microsoft.com','http://www.w3schools.com/js/','https://sites.google.com/site/appsscriptexperiments/'];
for(var n in links){
app.getElementById('s'+n).setHref(linkshref[n]).setHTML(links[n]);
}
return app;// update Ui
}
I'm using mvc approach and extending the pandora example.
I would like to add a new record to a form. I need to pre-assign some properties. I have the following handler. Which fills out the form. However when i try and sync it does not post the new info. ie using fire bug i see that it post the records that were previously there. At what stage should i add it to the store.
onNewPartSelect: function (selModel, selection) {
var form = Ext.getCmp('partForm');
form.getForm().reset();
var part = new Pandora.model.Part({
Name: 'my new record'
});
form.loadRecord(part);
},
For loading a new record into the form:
var iUserForm = this.getUserDetailsForm(),
iRecord = Ext.create('BS.model.User');
iUserForm.loadRecord( iRecord );
And upon submit:
var iUserForm = this.getUserDetailsForm();
if (iUserForm.getForm().isValid())
{
var iRecord = iUserForm.getForm().getRecord(),
iValues = iUserForm.getForm().getValues(),
iRecord.set( iValues );
this.getUsersStore().insert(0, iRecord);
}