jQuery component written by myself

     Sometimes in order to generate the page with js in the project, some common times and drop-downs in the page. . . . . . Sometimes it can't be achieved through jsp page expressions, but it can be achieved through js global variables.

 

Public js file: publicAppWeb.js

/**
 * Get Time
 * @param days The number of days to add at the current time
 * Pass 0 for the current day, 1 for tomorrow...
 */
function formatDate(days){
	var newDate = new Date();
	newDate.setDate(newDate.getDate()+days);
	var newMonth = newDate.getMonth() + 1;
	var newDay = newDate.getDate();
	if (newMonth >= 1 && newMonth <= 9) {
	    newMonth = "0" + newMonth;
	}
	if (newDay >= 0 && newDay <= 9) {
	    newDay = "0" + newDay;
	}
	var backDate = newDate.getFullYear() + "-" + newMonth + "-" + newDay;
	
	return backDate;
}


/**
 * Query dictionary table value according to table, column, desc
 */
function queryDictionaryValue(table,column,desc){
	var value ="";
	
	$.ajax({
		type: "POST",
		async:false,
		url:$.getUrl() + "/dictionary/queryDictionarySingle",
		data:{
			table:table,
			column:column,
			desc: desc
		},
		success: function(msg){
			value=msg.value;
		}
	});
	
	return value;
}

    When using, import the publicAppWeb.js file on the queryBlacklist.jsp page, and then use the primary key defined before publicAppWeb.js in queryBlacklist.js;

    use code

//Set the drop-down list of name="controlKey" under from under id="updateBlackForm", and the item whose value is 'xxxx' is selected by default
$("#updateBlackForm select[name='controlKey']").val(queryDictionaryValue('t_blacklist','Fcontrol_key',ret.controlKey));
$("#updateBlackForm select[name='blacklistStatus']").val(queryDictionaryValue('t_blacklist','Fblacklist_status',ret.blacklistStatus));

//Set the default value of the text box with name="startTime_1" under from under id="commentForm" (the default value here is time)
$("#commentForm input[name='startTime_1']").val(formatDate(0)),
$("#commentForm input[name='endTime_1']").val(formatDate(7)),