//任务模型多选
function model_all(){
$(".model_class").each(function(){
$(this).attr("checked", "checked");
$(this).parent().attr("class", "selected");
});
}
function select_model_a(model_id){
var model_ids = $("#task_model_ids").val();
var model_id = model_id;
var classes = $("#model_a_" + model_id).attr("class");
if (classes == 'selected') {
$("#model_a_" + model_id).attr("class", " ");
$("#model_a_" + model_id + " input").attr("checked", "");
}
else {
$("#model_a_" + model_id + " input").attr("checked", "checked");
$("#model_a_" + model_id).attr("class", "selected");
}
}