Фон :
1. Пользователь нажимает Маска и загружает собственное изображение на маску ....
2.Onceзагруженное изображение, Редактировать текст отображается на изображении ....
3. Как только пользователь нажимает на Редактировать текст, мы отображаем всплывающее окно ....
4. Внутри всплывающего окна,мы отображаем текст Содержимое & кнопка Закрыть
Как только мы нажимаем « закрыть », закрывается всплывающее окно ....
$("<div id=\'dark" + newImageLoadedId + "\' class=\'dark_content\'>" +
"content" +
"<a href=\"javascript:void(0)\" onclick=\"document.getElementById(\'dark" + newImageLoadedId + "\').style.display=\'none\'\">Close</a>" + "</div>").appendTo(".pip" + newImageLoadedId).css({
"left": $('.edit' + newImageLoadedId).width() + 2 + "px",
"top": "0px"
});
Codepen1
Вместо сохранения «содержимого» я заменил 2-ю строку в приведенном выше коде, как показано ниже, используя шаблон тега :
скрипт
$("<div id=\'dark" + newImageLoadedId + "\' class=\'dark_content\'>" +
$('#demoTemplate').html() +
"<a href=\"javascript:void(0)\" onclick=\"document.getElementById(\'dark" + newImageLoadedId + "\').style.display=\'none\'\">Close</a>" + "</div>").appendTo(".pip" + newImageLoadedId).css({
"left": $('.edit' + newImageLoadedId).width() + 2 + "px",
"top": "0px"
});
html
<template id='demoTemplate'>
<span class="pip">
<div class="btn-group" >
content
</div>
</span>
</template>
выпуск :
Теперь кнопка «Закрыть» не активируется ....
Codepen2
фрагмент кода :
// Display pop up next to text
function closePopUp(el) {
el.style.display = 'none';
openID = null
}
function openPopUp(el) {
///console.log(" open is called ",id)
if (openID != null) {
closePopUp(openID)
}
el.style.display = 'block';
openID = el;
}
let openID = null;
var target;
var imageUrl = "https://i.imgur.com/RzEm1WK.png";
let jsonData = {
"path" : " newyear collage\/",
"info" : {
"author" : "",
"keywords" : "",
"file" : "newyear collage",
"date" : "sRGB",
"title" : "",
"description" : "Normal",
"generator" : "Export Kit v1.2.8"
},
"name" : "newyear collage",
"layers" : [
{
"x" : 0,
"height" : 612,
"layers" : [
{
"x" : 0,
"color" : "0xFFFFFF",
"height" : 612,
"y" : 0,
"width" : 612,
"shapeType" : "rectangle",
"type" : "shape",
"name" : "bg_rectangle"
},
{
"x" : 160,
"height" : 296,
"layers" : [
{
"x" : 0,
"height" : 296,
"src" : "ax0HVTs.png",
"y" : 0,
"width" : 429,
"type" : "image",
"name" : "mask_image_1"
},
{
"radius" : "26 \/ 27",
"color" : "0xACACAC",
"x" : 188,
"y" : 122,
"height" : 53,
"width" : 53,
"shapeType" : "ellipse",
"type" : "shape",
"name" : "useradd_ellipse1"
}
],
"y" : 291,
"width" : 429,
"type" : "group",
"name" : "user_image_1"
},
{
"x" : 25,
"height" : 324,
"layers" : [
{
"x" : 0,
"height" : 324,
"src" : "hEM2kEP.png",
"y" : 0,
"width" : 471,
"type" : "image",
"name" : "mask_image_2"
},
{
"radius" : "26 \/ 27",
"color" : "0xACACAC",
"x" : 209,
"y" : 136,
"height" : 53,
"width" : 53,
"shapeType" : "ellipse",
"type" : "shape",
"name" : "useradd_ellipse_2"
}
],
"y" : 22,
"width" : 471,
"type" : "group",
"name" : "user_image_2"
}
],
"y" : 0,
"width" : 612,
"type" : "group",
"name" : "newyearcollage08"
}
]
};
$(document).ready(function() {
// below code will upload image onclick mask image
$('.container').click(function(e) {
// filtering out non-canvas clicks
if (e.target.tagName !== 'CANVAS') return;
// getting absolute points relative to container
const absX = e.offsetX + e.target.parentNode.offsetLeft + e.currentTarget.offsetLeft;
const absY = e.offsetY + e.target.parentNode.offsetTop + e.currentTarget.offsetTop;
const $canvasList = $(this).find('canvas');
// moving all canvas parents on the same z-index
$canvasList.parent().css({
zIndex: 0
});
$canvasList.filter(function() { // filtering only applicable canvases
const bbox = this.getBoundingClientRect();
const canvasTop = bbox.top + window.scrollY;
const canvasLeft = bbox.left + window.scrollX;
return (
absX >= canvasLeft && absX <= canvasLeft + bbox.width &&
absY >= canvasTop && absY <= canvasTop + bbox.height)
}).each(function() { // checking white in a click position
const x = absX - this.parentNode.offsetLeft - e.currentTarget.offsetLeft;
const y = absY - this.parentNode.offsetTop - e.currentTarget.offsetTop;
const pixel = this.getContext('2d').getImageData(x, y, 1, 1).data;
if (pixel[3] === 255) {
$(this).parent().css({
zIndex: 2
})
target = this.id;
console.log(target);
setTimeout(() => {
$('#fileup').click();
}, 20);
}
})
});
// Below code will fetch mask images from json file
function getAllSrc(layers) {
let arr = [];
layers.forEach(layer => {
if (layer.src) {
arr.push({
src: layer.src,
x: layer.x,
y: layer.y,
height: layer.height,
width: layer.width,
name: layer.name
});
} else if (layer.layers) {
let newArr = getAllSrc(layer.layers);
if (newArr.length > 0) {
newArr.forEach(({
src,
x,
y,
height,
width,
name
}) => {
arr.push({
src,
x: (layer.x + x),
y: (layer.y + y),
height,
width,
name: (name)
});
});
}
}
});
return arr;
}
function json(data)
{
var width = 0;
var height = 0;
let arr = getAllSrc(data.layers);
let layer1 = data.layers;
width = layer1[0].width;
height = layer1[0].height;
let counter = 0;
let table = [];
for (let {
src,
x,
y,
name
} of arr) {
$(".container").css('width', width + "px").css('height', height + "px").addClass('temp');
//Get Height and width of mask image [ edit button ]
var ImagePosition = arr;
//code end
// Display icon only for mask images
if (name.indexOf('mask_') !== -1) {
var imageUrl1 = imageUrl;
} else {
var imageUrl1 = '';
}
//code end
var mask = $(".container").mask({
imageUrl: imageUrl1,
maskImageUrl: 'https://i.imgur.com/' + src,
onMaskImageCreate: function(img) {
// Mask image positions
img.css({
"position": "absolute",
"left": x + "px",
"top": y + "px"
});
// end
},
id: counter
});
table.push(mask);
fileup.onchange = function() {
let mask2 = table[target];
const newImageLoadedId = mask2.loadImage(URL.createObjectURL(fileup.files[0]));
document.getElementById('fileup').value = "";
// Edit image
if ($(".masked-img" + newImageLoadedId).length === 1)
{
$("<span class=\"pip pip" + newImageLoadedId + "\">" +
"<a onclick='document.getElementById(\"dark" + newImageLoadedId + "\").style.display=\"block\";'><span class=\"edit edit" + newImageLoadedId + "\" >Edit </span></a>" +
"</span>").insertAfter(".masked-img" + newImageLoadedId).css({
"left": ImagePosition[newImageLoadedId].x + (ImagePosition[newImageLoadedId].width / 2) + "px",
"top": ImagePosition[newImageLoadedId].y + (ImagePosition[newImageLoadedId].height / 2) + "px"
});
$("<div id=\'dark" + newImageLoadedId + "\' class=\'dark_content\'>" +
$('#demoTemplate').html() +
"<a href=\"javascript:void(0)\" onclick=\"document.getElementById(\'dark" + newImageLoadedId + "\').style.display=\'none\'\">Close</a>" + "</div>").appendTo(".pip" + newImageLoadedId).css({
"left": $('.edit' + newImageLoadedId).width() + 2 + "px",
"top": "0px"
});
}
// Edit code end here....
// Remove image
$("<br/><span id=\"" + newImageLoadedId + "\" class=\"remove\">Remove</span>").insertAfter(".masked-img" + newImageLoadedId).css({
"left": ImagePosition[newImageLoadedId].x + (ImagePosition[newImageLoadedId].width / 2) + "px",
"top": ImagePosition[newImageLoadedId].y + (ImagePosition[newImageLoadedId].height / 2 +25) + "px"
});
$(".remove").click(function(event) {
const canvasId = "canvas#" + event.currentTarget.id;
// Delete the image
const ctx = $("canvas")[event.currentTarget.id].getContext("2d");
ctx.fillStyle = "white"
ctx.fillRect(0, 0, 500, 500)
// Delete the Remove button
$(this).next().find('.edit').remove()
$(this).remove();
});
// Remove image code end here....
};
counter++;
}
drawText(data);
}
json(jsonData);
}); // end of document ready
const fonts = []; // caching duplicate fonts
function drawText(layer) {
if (layer.type === 'image') return;
if (!layer.type || layer.type === 'group') {
return layer.layers.forEach(drawText)
}
if (layer.type === 'text') {
const url = 'http://piccellsapp.com:1337/parse/files/PfAppId/' + layer.src;
if (!fonts.includes(url)) {
fonts.push(url);
$("style").prepend("@font-face {\n" +
"\tfont-family: \"" + layer.font + "\";\n" +
"\tsrc: url(" + url + ") format('truetype');\n" +
"}");
}
// Below is POP UP Code
const lightId = 'light' + layer.name
const lightIdString = '#' + lightId
$('.container').append(
'<a id ="' + layer.name + '" onclick="openPopUp(' + lightId + ')"' +
'<div class="txtContainer" contenteditable="true" ' +
'style="' +
'left: ' + layer.x + 'px; ' +
'top: ' + layer.y + 'px; ' +
'font-size: ' + layer.size + 'px; ' +
'">' + layer.text + '</div></a>' +
'<div id="light' + layer.name + '" class="white_content" style="' +
'left: ' + layer.x + 'px; ' +
'top: ' + layer.y + 'px; ' + '"> content <a href="javascript:void(0)" ' +
'onclick="closePopUp(' + lightId + ')">Close</a></div> <div>'
);
document.getElementById(lightId).style.left = layer.x + document.getElementById(layer.name).offsetWidth + 'px'
// Above is POP UP Code
}
}
// extempl code end
// jq plugin
(function($) {
var JQmasks = [];
$.fn.mask = function(options) {
// This is the easiest way to have default options.
var settings = $.extend({
// These are the defaults.
maskImageUrl: undefined,
imageUrl: undefined,
scale: 1,
id: new Date().getUTCMilliseconds().toString(),
x: 0, // image start position
y: 0, // image start position
onMaskImageCreate: function(div) {},
}, options);
var container = $(this);
let prevX = 0,
prevY = 0,
draggable = false,
img,
canvas,
context,
image,
timeout,
initImage = false,
startX = settings.x,
startY = settings.y,
div;
container.mousePosition = function(event) {
return {
x: event.pageX || event.offsetX,
y: event.pageY || event.offsetY
};
}
container.selected = function(ev) {
var pos = container.mousePosition(ev);
var item = $(".masked-img canvas").filter(function() {
var offset = $(this).offset()
var x = pos.x - offset.left;
var y = pos.y - offset.top;
var d = this.getContext('2d').getImageData(x, y, 1, 1).data;
return d[0] > 0
});
JQmasks.forEach(function(el) {
var id = item.length > 0 ? $(item).attr("id") : "";
if (el.id == id)
el.item.enable();
else el.item.disable();
});
};
container.enable = function() {
draggable = true;
$(canvas).attr("active", "true");
div.css({
"z-index": 2
});
}
container.disable = function() {
draggable = false;
$(canvas).attr("active", "false");
div.css({
"z-index": 1
});
}
container.onDragStart = function(evt) {
if (evt.target.getContext) {
var pixel = evt.target.getContext('2d').getImageData(evt.offsetX, evt.offsetY, 1, 1).data;
$(canvas).attr("active", "true");
container.selected(evt);
prevX = evt.clientX;
prevY = evt.clientY;
var img = new Image();
evt.originalEvent.dataTransfer.setDragImage(img, 10, 10);
evt.originalEvent.dataTransfer.setData('text/plain', 'anything');
}
};
container.getImagePosition = function() {
return {
x: settings.x,
y: settings.y,
scale: settings.scale
};
};
container.onDragOver = function(evt) {
if (evt.target.getContext) {
var pixel = evt.target.getContext('2d').getImageData(evt.offsetX, evt.offsetY, 1, 1).data;
if (pixel[3] === 255) {
if (draggable && $(canvas).attr("active") === "true") {
var x = settings.x + evt.clientX - prevX;
var y = settings.y + evt.clientY - prevY;
if (x == settings.x && y == settings.y)
return; // position has not changed
settings.x += evt.clientX - prevX;
settings.y += evt.clientY - prevY;
prevX = evt.clientX;
prevY = evt.clientY;
clearTimeout(timeout);
timeout = setTimeout(function() {
container.updateStyle();
renderInnerImage();
}, 20);
}
} else {
evt.stopPropagation();
return false;
}
}
};
container.updateStyle = function() {
return new Promise((resolve, reject) => {
context.beginPath();
context.globalCompositeOperation = "source-over";
image = new Image();
image.setAttribute('crossOrigin', 'anonymous');
image.src = settings.maskImageUrl;
image.onload = function() {
canvas.width = image.width;
canvas.height = image.height;
context.drawImage(image, 0, 0, image.width, image.height);
div.css({
"width": image.width,
"height": image.height
});
resolve();
};
});
};
function renderInnerImage() {
img = new Image();
img.setAttribute('crossOrigin', 'anonymous');
img.src = settings.imageUrl;
img.onload = function() {
settings.x = settings.x == 0 && initImage ? (canvas.width - (img.width * settings.scale)) / 2 : settings.x;
settings.y = settings.y == 0 && initImage ? (canvas.height - (img.height * settings.scale)) / 2 : settings.y;
context.globalCompositeOperation = 'source-atop';
context.drawImage(img, settings.x, settings.y, img.width * settings.scale, img.height * settings.scale);
initImage = false;
};
}
// change the draggable image
container.loadImage = function(imageUrl) {
console.log("load");
//if (img)
// img.remove();
// reset the code.
settings.y = startY;
settings.x = startX;
prevX = prevY = 0;
settings.imageUrl = imageUrl;
initImage = true;
container.updateStyle().then(renderInnerImage);
// sirpepole Add this
return settings.id;
};
// change the masked Image
container.loadMaskImage = function(imageUrl, from) {
canvas = document.createElement("canvas");
context = canvas.getContext('2d');
canvas.setAttribute("draggable", "true");
canvas.setAttribute("id", settings.id);
settings.maskImageUrl = imageUrl;
div = $("<div/>", {
"class": "masked-img"
}).append(canvas);
// div.find("canvas").on('touchstart mousedown', function(event)
div.find("canvas").on('dragstart', function(event) {
if (event.handled === false) return;
event.handled = true;
container.onDragStart(event);
});
div.find("canvas").on('touchend mouseup', function(event) {
if (event.handled === false) return;
event.handled = true;
container.selected(event);
});
div.find("canvas").bind("dragover", container.onDragOver);
container.append(div);
if (settings.onMaskImageCreate)
settings.onMaskImageCreate(div);
container.loadImage(settings.imageUrl);
};
container.loadMaskImage(settings.maskImageUrl);
JQmasks.push({
item: container,
id: settings.id
})
// Edit image
div.addClass('masked-img' + settings.id);
// code end
return container;
};
}(jQuery));
.container {
background: gold;
position: relative;
}
.container img {
position: absolute;
top: 0;
bottom: 250px;
left: 0;
right: 0;
margin: auto;
z-index: 999;
}
.masked-img {
overflow: hidden;
position: relative;
}
.txtContainer {
position: absolute;
text-align: center;
color: #FFF
}
.txtContainer:hover {
background: red;
padding: 1px;
border-style: dotted;
}
.pip {
display: inline-block;
margin: 0;
position: absolute;
}
.remove {
background: #444;
border: 1px solid black;
color: white;
text-align: center;
cursor: pointer;
position: absolute;
z-index: 3;
}
.remove:hover {
background: white;
color: black;
}
.edit {
display: block;
background: #444;
border: 1px solid black;
color: white;
text-align: center;
cursor: pointer;
position: absolute;
z-index: 3;
}
.edit:hover {
background: white;
color: black;
position: absolute;
z-index: 3;
}
.white_content {
display: none;
position: absolute;
top: 25%;
left: 25%;
width: 50%;
height: 50%;
padding: 16px;
border: 16px solid orange;
background-color: white;
z-index: 1002;
overflow: auto;
}
.dark_content {
display: none;
position: relative;
top: 25%;
left: 25%;
width: 350px;
height: 350px;
padding: 16px;
border: 16px solid orange;
background-color: white;
z-index: 1002;
overflow: auto;
}
.btn-group
{
position:relative; left:50px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input id="fileup" name="fileup" type="file" style="display:none" >
<div class="container">
</div>
<template id='demoTemplate'>
<span class="pip">
<div class="btn-group" >
content
</div>
</span>
</template>