getQueryVariable问题和问题
getQueryVariable问题和问题
提问于 2015-02-03 01:43:30
这个脚本一直困扰着我，不管我怎么做，它都会显示最上面的document.write行是错误的。在这一点上它失败了。我希望有人能帮我把头
function getQueryVariable(variable)
{
var query = window.location.search.substring(1);
var vars = query.split("&");
for (var i=0;i<vars.length;i++) {
var pair = vars[i].split("=");
if(pair[0] == variable){return pair[1];}
}
return(false);
}
</script>正文
<script type='text/javascript'>
<!--
if (getQueryVariable("catid")= "Merchandise") {
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403912225717-2'); });</script></div>')
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403912225717-3'); });</script></div>')
} else if (getQueryVariable("catid")= "Automotive") {
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403910107020-2'); });</script></div>')
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403910107020-3'); });</script></div>')
} else if (getQueryVariable("catid")= "Yard Sales")
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403912225717-2'); });</script></div>')
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403912225717-3'); });</script></div>')
} else if (getQueryVariable("catid")= "Public Notices") {
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403910107020-2'); });</script></div>')
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403910107020-3'); });</script></div>')
} else if (getQueryVariable("catid")= "Services") {
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403910107020-2'); });</script></div>')
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403910107020-3'); });</script></div>')
} else if (getQueryVariable("catid")= "Real Estate for Sale") {
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403913003830-2'); });</script></div>')
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403913003830-3'); });</script></div>')
} else {
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403911366201-2'); });</script></div>')
document.write('<div id='div-gpt-ad-1403912225717-2'><script type='text/javascript'>googletag.cmd.push(function() { googletag.display('div-gpt-ad-1403911366201-3'); });</script></div>')
}
//-->
</script>回答 1
Stack Overflow用户
发布于 2015-02-03 01:46:14
正确使用字符串组合(在单引号内使用双引号)：
document.write('<div id="div-gpt-ad-1403912225717-2"><script type="text/javascript">googletag.cmd.push(function() { googletag.display("div-gpt-ad-1403912225717-2"); });</script></div>')页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/28283570
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