我试图通过ck查找器更新输入字段值.ckfinder-input,弹出图像选择器。在我尝试将选定的图像URL分配给输入字段input.val() = fileUrl并获得以下错误消息之前,所有操作都很好:
ReferenceError:无效的左侧赋值
有人能告诉我我做错了什么吗?
我的代码如下:
$(".ckfinder-modal-button").on("click", function() {
input = $(this).parent().find(".ckfinder-input");
BrowseServer(input);
});
function BrowseServer(input) {
var finder = new CKFinder();
finder.selectActionData = input;
finder.selectActionFunction = function(fileUrl, data) {
input = data['selectActionData'];
console.log(input); //returns Object[input.form-control.ckfinder-input property value = "" attribute value = "null"]
console.log(fileUrl); //returns "/customer_images/header_images/home.jpg"
input.val() = fileUrl; // ReferenceError: invalid assignment left-hand side;
}
finder.resourceType = 'HeaderImages';
finder.removePlugins = 'basket';
finder.popup();
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="bootstrap-filestyle input-group">
<input type="text" class="form-control ckfinder-input" name="ckfinder-input">
<span class="group-span-filestyle input-group-btn ckfinder-modal-button" tabindex="0">
<label class="btn btn-default">
<span class="icon-span-filestyle fa fa-cloud-upload"></span>
</label>
</span>
</div>
发布于 2016-11-08 08:01:45
可能是因为您的JavaScript无效。您不能在:fileUrl中为函数的输出(input.val())分配值( js input.val() = 'abc'; ),您应该这样做:
( a)如果是DOM输入元素:input.value = 'abc';
( b)如果是DOM元素的jQuery包装器:input.val( 'abc' );
https://stackoverflow.com/questions/40473208
复制相似问题