>
> 以旧换新常见问题
下载该帮助文档
如何查询回收兑换的京东E卡或京东钱包现金？京东E卡：京东APP-我的-我的钱包-礼品卡-余额京东小金库：京东APP-我的-我的钱包-小金库';
} else if (result.issueSuggest.solveStatus==0 && result.issueSuggest.suggestStatus==1) {
html = '未解决谢谢您的参与！';
} else {
html = '未解决我要说说意见';
}
}else{
html = ''+
'已解决'+
'未解决'+
''+
''+
'';
}
jQuery("#userPin").after(html);
if(!jQuery("#userPin").val()){
jQuery("#userPin").val(result.userPin)
}
jQuery("#wt-footer").show();
},
error:function(){
jQuery("#wt-footer").hide();
}
});
var catItem = $(".list-item[data-id=388]");
catItem.parents(".subside-mod").addClass("on");
catItem.addClass("current");
$('#sLevel2').html(catItem.attr('data-name'));
$('#sLevel1').html(catItem.attr('data-parent-name'));
/*投票*/
jQuery("#sg_solved,#sg_unsolve").live("click",function(){
if(!jQuery("#userPin").val()){
alert("请登录后再进行操作");
return;
}
var div_id = '';
var issue_suggest_id = jQuery("#issue_suggest_id").val();
var dataValue = $(this).attr("data-value");
if(dataValue == 1){
div_id = 'wt_div_solved';
}else{
div_id = 'wt_div_unsolve';
}
jQuery.ajax({
url:"/issueSuggest/doInsert.action",
data:{
"issueSuggest.issueId":issue_id,
"issueSuggest.solveStatus":dataValue
},
sync:false,
cache:false,
dataType:"json",
type:"post",
success:function(result){
if(result.isSuccess){
jQuery("#"+div_id).show();
jQuery("#wt_suggest").remove();
jQuery(".wtf-num #sg_allNum").text(allNum+1)
if(dataValue != 1){
jQuery("#wt-unsolve").click();
}
}else{
alert("投票失败")
}
},
error:function(){
alert("网络异常，请稍后重试")
}
});
});
seajs.use('jdf/2.0.0/ui/dialog/1.0.0/dialog', function(dialog){
jQuery('#wt-unsolve').live('click',function(){
jQuery.ui.dialog({
title:null,
width:430,
height: 350,
type:'iframe',
iframeScroll:'auto',
source:'389-thick-1228.html',
isAutoIframe: false
});
});
});
$("#downPdf").click(function () {
try {
if (getIeVersion() == "MSIE"
getIeVersion() == "Gecko") {
alert("请使用谷歌浏览器或火狐浏览器进行下载");
} else {
download();
}
}
catch (e) {
alert("文档下载失败！");
}
});
})
function download() {
var element = $("#pdfContainer")[0];
html2canvas(element, {
background: "#fff",
scale: 2,
useCORS: true
}).then(function(canvas) {
var context = canvas.getContext("2d");
//关闭抗锯齿
context.mozImageSmoothingEnabled = false;
context.webkitImageSmoothingEnabled = false;
context.msImageSmoothingEnabled = false;
context.imageSmoothingEnabled = false;
watermark(context);
var imgData = canvas.toDataURL('image/jpeg');
var img = new Image();
img.src = imgData;
img.onload = function () {
if (this.width > this.height) {
var doc = new jsPDF('l', 'mm', [this.width * 0.225, this.height * 0.225]);
} else {
var doc = new jsPDF('p', 'mm', [this.width * 0.225, this.height * 0.225]);
}
doc.addImage(imgData, 'jpeg', 0, 0, this.width * 0.225, this.height * 0.225);
doc.save('help_' + new Date().getTime() + '.pdf');
};
});
}
function watermark(context) {
//默认设置
var defaultSettings = {
watermark_txt: "text",
watermark_x: 20,//水印起始位置x轴坐标
watermark_y: 20,//水印起始位置Y轴坐标
watermark_rows: 0,//水印行数
watermark_cols: 0,//水印列数
watermark_x_space: 30,//水印x轴间隔
watermark_y_space: 30,//水印y轴间隔
watermark_color: '#CC0000',//水印字体颜色
watermark_alpha: 0.3,//水印透明度
watermark_fontsize: '16px',//水印字体大小
watermark_font: '微软雅黑',//水印字体
watermark_width: 130,//水印宽度
watermark_height: 80,//水印长度
watermark_angle: 18//水印倾斜度数
};
var targetDom = $("#pdfContainer");
//获取页面最大宽度
var page_width = targetDom.width();
//获取页面最大长度
var page_height = targetDom.height();
//如果将水印列数设置为0，或水印列数设置过大，超过页面最大宽度，则重新计算水印列数和水印x轴间隔
if (defaultSettings.watermark_cols == 0
(parseInt(defaultSettings.watermark_x + defaultSettings.watermark_width * defaultSettings.watermark_cols + defaultSettings.watermark_x_space * (defaultSettings.watermark_cols - 1)) > page_width)) {
defaultSettings.watermark_cols = parseInt((page_width - defaultSettings.watermark_x + defaultSettings.watermark_x_space) / (defaultSettings.watermark_width + defaultSettings.watermark_x_space));
defaultSettings.watermark_cols = Math.max(2, defaultSettings.watermark_cols);
defaultSettings.watermark_x_space = parseInt((page_width - defaultSettings.watermark_x - defaultSettings.watermark_width * defaultSettings.watermark_cols) / (defaultSettings.watermark_cols - 1));
}
//如果将水印行数设置为0，或水印行数设置过大，超过页面最大长度，则重新计算水印行数和水印y轴间隔
if (defaultSettings.watermark_rows == 0
(parseInt(defaultSettings.watermark_y + defaultSettings.watermark_height * defaultSettings.watermark_rows + defaultSettings.watermark_y_space * (defaultSettings.watermark_rows - 1)) > page_height)) {
defaultSettings.watermark_rows = parseInt((defaultSettings.watermark_y_space + page_height - defaultSettings.watermark_y) / (defaultSettings.watermark_height + defaultSettings.watermark_y_space));
defaultSettings.watermark_rows = Math.max(2, defaultSettings.watermark_rows);
defaultSettings.watermark_y_space = parseInt(((page_height - defaultSettings.watermark_y) - defaultSettings.watermark_height * defaultSettings.watermark_rows) / (defaultSettings.watermark_rows - 1));
}
var x;
var y;
for (var i = 0; i
0) {
// MSIE内核
return "MSIE";
}
if (navigator.userAgent.indexOf("Firefox") > 0) {
// Firefox内核
return "Firefox";
}
if (navigator.userAgent.indexOf("Opera") > 0) {
// Opera内核
return "Opera";
}
if (navigator.userAgent.indexOf("Safari") > 0) {
// Safari内核
return "Safari";
}
if (navigator.userAgent.indexOf("Camino") > 0) {
// Camino内核
return "Camino";
}
if (navigator.userAgent.indexOf("Gecko") > 0) {
// Gecko内核
return "Gecko";
}
return "MSIE";
}