jquery 验证怪异问题 - V2EX
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444683462

jquery 验证怪异问题

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  •   444683462 Oct 22, 2014 1921 views
    This topic created in 4208 days ago, the information mentioned may be changed or developed.
    这个函数
    function checkName(){
    //检查是否为空
    if($("#DishCategory_Name").val()==""){
    $(".DishCategory_NameTip").html("分类名称不能为空");
    layer.msg('分类名称不能为空', 1, 2);
    ok=0;/* 函数内全局变量 */
    }

    //不为空的时候不提示消息
    if($("#DishCategory_Name").val()!==""){

    var categoryname=$('#DishCategory_Name').val(); //得到的新值

    $.get("__URL__/ajaxDishCategoryName/category/"+categoryname,function(data,status){
    if(data==1){
    layer.msg('分类名称不能重复', 1, 2);
    $(".DishCategory_NameTip").html("<span class='sui-label label-danger'><i class='fa fa-ban'></i>分类名称不能重复</span>");

    ok=0;/* 函数内全局变量 */
    }else{
    $(".DishCategory_NameTip").html("<span class='sui-label label-success'><i class='fa fa-check'></i>填写通过</span>");
    ok=1;/* 函数内全局变量 */
    }

    });
    }
    }/* 函数结束 */

    提交表单

    /*提交表单**************************************************** */
    $("#subm").click(function() {

    checkName();

    分割线
    if(ok==1){
    $("#formtarget").submit();
    layer.msg('成功,正在写入',1,1,function(){ location.reload(); });

    }

    });/* 提交 */

    问题是为什么有时候执行到分割线的时候就不执行后面的代码,比如不提交了。
    有时候又是正常的。大部分都是正常的。出现过一两次 执行到分割线的时候,后面就不执行了。
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