Warning: file_get_contents(/data/phpspider/zhask/data//catemap/4/sql-server-2008/3.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
jquery-替换未包含大小的背景url_Jquery - Fatal编程技术网

jquery-替换未包含大小的背景url

jquery-替换未包含大小的背景url,jquery,Jquery,我正在使用jQuery更改背景的URL,但执行此操作时,背景大小不包含: $(".blackline").css("background", "url(/images/floorplans/" + homes[param.id].floorplan + ") top center"); $(".blakcline").css("background-size", "contain"); $(".blackline").css("background-repeat", "no-repeat");

我正在使用jQuery更改背景的URL,但执行此操作时,
背景大小
不包含:

$(".blackline").css("background", "url(/images/floorplans/" + homes[param.id].floorplan + ") top center");
$(".blakcline").css("background-size", "contain");
$(".blackline").css("background-repeat", "no-repeat");
我做错了什么?

打字错误:

$(“.blakcline”).css(“背景大小”、“包含”)

更改为$(“.blackline…

打字错误:

$(“.blakcline”).css(“背景大小”、“包含”)

更改为$(“。黑线