我即将把svg-edit集成到一个ASP.NET MVC项目中。有没有人有关于如何开始的建议或教程?
谢谢。
发布于 2015-01-27 01:41:53
我是在回答我自己的问题。经过研究,我建议将整个SVG-EDIT库部署到mvc架构中,然后修改嵌入api,如下所示:
这是我的局部视图和JS文件,它们调用嵌入api并将其放入局部视图内的iframe中:
document.write("<script type='text/javascript' src='~/Scripts/svg-edit/embedapi.js'></script>");
// Make sure to add the embedapi into the html file, becuase the intialization function runs actually in that file, all this call does is basically to take the iframe from html and inialize the api within that tag.
$(document).ready(function () {
// jquery selectro
$("#LoadSVG").click(function () {
$("#svg").append($('<iframe src="/Scripts/svg-edit/svg-editor.html" width="900px" height="600px" id="svgedit"></iframe>'));
});
});@Scripts.Render("~/bundles/KSage")
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<header>
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
</header>
<input id="LoadSVG" type="button" value="LoadSVG" />
<input id="CloseSVG" type="button" value="CloseSVG" />
<input id="save" type="button" value="save" onclick="save()">
<input id="Add" type="button" value="AddNewTag!" onclick="AddNewElemnt()" />
<input id="LoadExample" type="button" value ="LoadExample" onclick="LoadExample()"/>
<body id ="mainBody">
<p id="svg"></p>
<p id="DivData"></p>
<p id="TestId"></p>
<p id="SavedData"></p>
</body>
</html>
发布于 2015-01-27 07:52:20
这里我为模块准备了一个save和load函数:为了完善算法有很多工作要做,但由于这只是一个测试项目,以确定将模块集成到环境中的可能性,所以我花了足够的精力来理解与社区共享知识:
下面是我的cshtml文件:
@Scripts.Render("~/bundles/KSage")
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<header>
</header>
<input id="LoadSVG" type="button" value="LoadSVG" />
<input id="CloseSVG" type="button" value="CloseSVG" />
<input id="save" type="button" value="save" onclick="save()">
<input id="Add" type="button" value="AddNewTag!" onclick="AddNewElemnt()" />
<input id="LoadExample" type="button" value ="LoadExample" onclick="LoadExample()"/>
<body id ="mainBody">
<p id="svg"></p>
<p id="DivData"></p>
<p id="TestId"></p>
<p id="SavedData"></p>
</body>
</html>
下面是js文件:
document.write("<script type='text/javascript' src='~/Scripts/svg-edit/embedapi.js'></script>");
document.write("<script src='~/Scripts/jquery-1.10.2.js'></script>");
$(document).ready(function () {
// jquery selectro
$("#LoadSVG").click(function () {
$("#svg").append($('<iframe src="/Scripts/svg-edit/svg-editor.html" width="900px" height="600px" id="svgedit"></iframe>'));
});
});
$(document).ready(function () {
// jquery selectro
$("#save1").click(function () {
$("#DivData").append("<b>Appended text</b>");
});
});
$(document).ready(function(){
$("#CloseSVG").click(function () {
$("#svg").hide();
});
});
function HandleSvgData(data,error) {
if (error) {
alert('Error:' + error);
} else {
$('#DivData').append(data);
alert(data);
}
}
function handleSvgData(data, error) {
alert("handling Data");
if (error) {
alert('error ' + error);
} else {
alert('Congratulations. Your SVG string is back in the host page, do with it what you will\n\n' + data);
}
}
function save1() {
alert("saving");
// svgCanvas.getSvgString()(handleSvgData);
$("#svgedit").append($('This is the test classed appended after DivDat'));
}
function AddNewElemnt()
{
var newElement = document.createElement("Test");
var newNode = document.createTextNode("This is my new node!");
newElement.appendChild(newNode);
var referenceElement = document.getElementById("mainBody");
var tagInsert = document.getElementById("TestId");
referenceElement.insertBefore(newElement, tagInsert);
// alert("added");
}
function Postt(data) {
}
function Post(data) {
var mainBody = document.getElementById("mainBody");
var SvgDataId = prompt("give me primary id");
var SvgUser = prompt("give me UserName");
var form = document.createElement("form");
form.setAttribute("id", "PostData");
form.setAttribute("action", "/SvgDatas/Create");
form.setAttribute("method", "post");
mainBody.appendChild(form);
var PostData = document.getElementById("PostData");
var InputSvgDataId = document.createElement("input");
InputSvgDataId.setAttribute("name", "SvgDataId");
InputSvgDataId.setAttribute("value", SvgDataId);
PostData.appendChild(InputSvgDataId);
var InputSvgUser = document.createElement("input");
InputSvgUser.setAttribute("name", "SvgUser");
InputSvgUser.setAttribute("value", SvgUser);
PostData.appendChild(InputSvgUser);
var InputData = document.createElement("input");
InputData.setAttribute("name", "Data");
InputData.setAttribute("value", data);
PostData.appendChild(InputData);
form.submit();
}
function save() {
var doc, mainButton,
frame = document.getElementById('svgedit');
svgCanvas = new EmbeddedSVGEdit(frame);
// Hide main button, as we will be controlling new, load, save, etc. from the host document
doc = frame.contentDocument || frame.contentWindow.document;
mainButton = doc.getElementById('main_button');
mainButton.style.display = 'none';
// get data
svgCanvas.getSvgString()(function handleSvgData(data, error) {
if (error) {
alert('error ' + error);
} else {
alert('Congratulations. Your SVG string is back in the host page, do with it what you will\n\n' + data);
Post(data);
}
});
}
/*
function BuidUrl(SVGUser) {
var uri = prompt("Give me url where the serach function lives, if empty then I will use Razor syntax to call within MVC architescture");
if (uri)
return uri;
else {
var urlHelper = ('http://localhost:53546/SvgDatas/Search?id='+SVGUser);
return urlHelper;
}
}
*/
function returnedData_IntializeEditor(data, status) {
if ((data != null) && (status == "success")) {
var frame = document.getElementById('svgedit');
svgCanvas = new EmbeddedSVGEdit(frame);
doc = frame.contentDocument || frame.contentWindow.document;
mainButton = doc.getElementById('main_button');
tool_Bottum = doc.getElementById("#tool_button");
mainButton.style.display = 'none';
// Open Data into the frame
// var svgexample = '<svg width="640" height="480" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"><g><title>Layer 1<\/title><rect stroke-width="5" stroke="#000000" fill="#FF0000" id="svg_1" height="35" width="51" y="35" x="32"/><ellipse ry="15" rx="24" stroke-width="5" stroke="#000000" fill="#0000ff" id="svg_2" cy="60" cx="66"/><\/g><\/svg>';
svgCanvas.setSvgString(data.Data);
} else {
$("#svg").append("<li>There is not such a data available in the database!</li>");
}
}
function LoadExample() {
var SVGUser = prompt("Enter the SVG ID");
$.getJSON("http://localhost:53546/SvgDatas/Search?id=" + SVGUser, returnedData_IntializeEditor );
}
这是一个模型:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace IntegrationOfSVG.Models
{
public class SvgData
{
public string SvgDataId { get; set; }
public string SvgUser { get; set; }
public string Data { get; set; }
}
}
感谢SVG-EDIT社区提供了这个伟大的工具。
发布于 2015-01-28 01:31:43
下一步,我计划添加一个查看模式到这个模块,打开来自序列服务器的数据,如果模式是管理,让用户编辑现有的数据。我会随时更新这篇文章。
1-一种方法是从客户端移除工具,但它有一定的限制,即css不调整
function RemoveTools() {
var frame = document.getElementsByClassName("iFrameHtmlTag")[0];
doc = frame.contentWindow.document;
if (doc != null) {
var Tools = [
'tools_top', 'tools_left', 'tools_bottom', 'sidepanels', 'main_icon', 'rulers', 'sidepanels', 'canvashadow'];
for (i=0; i<Tools.length;i++)
{
doc.getElementById(Tools[i]).style.display = "none";
}
} else
alert("Doc was null");
};
$(document).ready(function () {
$("#hide").click(function () {
RemoveTools();
});
});
这是一种有效的方法,但应该有一种更好的方法来查看具有较少参数的对象,并重新调整窗口的大小。我也会继续这个话题。
https://stackoverflow.com/questions/27994653
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