[英]Error in printing the div content
嗨,大家好,我正在使用此jQuery函数来打印div内容。 第一次显示/打印空白页。 但是第二次它有效。 它在console.log()
显示div内容,但不打印这些内容。
我试图找出问题,但坚持下去。 请帮忙
提前致谢 。
jQuery.fn.LBCprint = function()
{
var jStyleDiv = '';
var strFrameName = ("printer-" + (new Date()).getTime());
var jFrame = $("<iframe name='"+strFrameName+"'>");
jFrame.css("width", "1px").css("height", "1px").css("position", "absolute").css("left", "-9999px").appendTo($("body:first"));
// Get a FRAMES reference to the new frame.
var objFrame = window.frames[strFrameName];
// Get a reference to the DOM in the new frame.
var objDoc = objFrame.document;
jStyleDiv = $("<div>").append(
$("style").clone()
);
objDoc.open();
objDoc.write("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">");
objDoc.write("<html>");
objDoc.write("<head>");
objDoc.write("<title>");
objDoc.write(document.title);
objDoc.write("</title>");
objDoc.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"https://www.abc.com/n/css/main_style_print.css\" />");
objDoc.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"https://www.abc.com/n/css/dashboard.css\" />");
objDoc.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"https://www.abc.com/assets/css/pagination.css\" />");
objDoc.write("</head>");
objDoc.write("<body>");
objDoc.write(jStyleDiv.html());
objDoc.write(this.html());
objDoc.write("</body>");
objDoc.write("</html>");
objDoc.close();
// Print the document.
objFrame.focus();
objFrame.print();
jStyleDiv = '';
setTimeout(function(){
jFrame.remove();
}, (10000));
}
您可以尝试以下方法:
html = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">";
html += "<html>";
html += "<head>";
html += "<title>";
html += document.title;
html += "</title>";
html += "<link rel=\"stylesheet\" type=\"text/css\" href=\"https://www.abc.com/n/css/main_style_print.css\" />";
html += "<link rel=\"stylesheet\" type=\"text/css\" href=\"https://www.abc.com/n/css/dashboard.css\" />";
html += "<link rel=\"stylesheet\" type=\"text/css\" href=\"https://www.abc.com/assets/css/pagination.css\" />";
html += "</head>";
html += "<body>";
html += jStyleDiv.html();
html += this.html();
html += "</body>";
html += "</html>";
objDoc.open();
objDoc.write(html);
objDoc.close();
您的代码替换后对我来说很好
// Print the document.
objFrame.focus();
objFrame.print();
与
// Print the document.
objFrame.onload = function(){
objFrame.focus();
objFrame.print();
jFrame.remove();
};
我想您的框架有时在打印时无法渲染。
我采用了这种简单的方法,您可以使用$而不是jQuery来简化所有操作,以免发生冲突。 我只是打印身体内容。
$.fn.LBCprint = function()
{
var jStyleDiv = '';
var strFrameName = ("printer-" + (new Date()).getTime());
var jFrame = $("<iframe name='"+strFrameName+"'>");
jFrame.css("width", "1px").css("height", "1px").css("position",
"absolute").css("left", "-9999px").appendTo($("body:first"));
// Get a FRAMES reference to the new frame.
var objFrame = window.frames[strFrameName];
// Get a reference to the DOM in the new frame.
var objDoc = objFrame.document;
jStyleDiv = $("<div>").append(
$("style").clone()
);
objDoc.open();
objDoc.write("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">");
objDoc.write("<html>");
objDoc.write("<head>");
objDoc.write("<title>");
objDoc.write(document.title);
objDoc.write("</title>");
objDoc.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"https://www.abc.com
/n/css/main_style_print.css\" />");
objDoc.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"https://www.abc.com
/n/css/dashboard.css\" />");
objDoc.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"https://www.abc.com
/assets/css/pagination.css\" />");
objDoc.write("</head>");
objDoc.write("<body>");
objDoc.write(jStyleDiv.html());
objDoc.write(document.body.innerHTML);
objDoc.write("</body>");
objDoc.write("</html>");
objDoc.close();
// Print the document.
objFrame.focus();
objFrame.print();
jStyleDiv = '';
setTimeout(function(){
jFrame.remove();
}, (10000));
}
这是小提琴
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