Question

我正在尝试在商机模块中创建字段验证，当用户尝试将提交阶段从“上端”或“提交”更改为“漏斗”时，将引发错误。当用户尝试保存已编辑的机会时，record.js中的验证功能将运行。它将选定的提交阶段与数据库中保存的提交阶段进行比较。如果选定的提交阶段为“渠道”，并且保存的提交阶段为“上流”或“提交”，则会引发验证错误。抛出验证错误时，应突出显示提交阶段字段，并显示带有错误消息的弹出窗口。

record.js中的验证代码如下：

initialize: function (options) {
    this._super('initialize', [options]);
    app.error.errorName2Keys['check_commit_stages'] = 'ERROR_CHECK_COMMIT_STAGES';
    this.model.addValidationTask('check_commit_stages', _.bind(this._doValidateCommitStages, this));
},

_doValidateCommitStages: function(fields, errors, callback) {
    console.log('Validating commit stages in record.js');

    let CommitStageSelected = this.model.get('commit_stage_c');
    let OpportunityId = this.model.get('id');
    let OpportunityBean = app.data.createBean('Opportunities');
    OpportunityBean.set('id', OpportunityId);
    let CommitStageSaved = '';
    OpportunityBean.fetch({success: function(model, data){
            CommitStageSaved = OpportunityBean.get('commit_stage_c');
            console.log('selected commit stage: ' + CommitStageSelected);
            console.log('saved commit stage: ' + CommitStageSaved);

            let SavedStageUpsideOrCommit = 
            ("Upside" == CommitStageSaved || "Commit" == CommitStageSaved);

            if ("Funnel" == CommitStageSelected && SavedStageUpsideOrCommit) {
                errors['commit_stage_c'] = errors['commit_stage_c'] || {};
                errors['commit_stage_c'].check_commit_stages = true;

                app.alert.show('message-id', {
                    level: 'error',
                    messages: 'Commit Stage cannot be changed from Upside or from Commit to Funnel',
                    autoClose: false
                });
            }

            callback(null, fields, errors);
    }});
},

问题在于机会已经保存之后引发了验证错误。我得到一个“成功”弹出窗口，说“已保存”，然后得到一个“错误”弹出窗口，其中包含验证错误消息。提交阶段字段不会突出显示。

我猜想验证任务的运行时间太长，这可能是由于OpportunityBean.fetch函数所致，因此在验证任务有时间引发错误之前保存了记录。有没有办法延迟保存或加快从Bean获取数据的方法？或者，这个问题是否完全不同？

Answer 1

我认为您也可以针对要完成的任务尝试这种方法

({
extendsFrom: 'OpportunitiesRecordView',

initialize: function (options) {
    this._super('initialize', [options]);
    app.error.errorName2Keys['check_commit_stages'] = 'ERROR_CHECK_COMMIT_STAGES';
    this.model.addValidationTask('check_commit_stages', _.bind(this._doValidateCommitStages, this));
},

_doValidateCommitStages: function(fields, errors, callback) {
    console.log('Validating commit stages in record.js');

    let CommitStageSaved = this.model.getSynced('commit_stage_c');
    let CommitStageSelected = this.model.get('commit_stage_c');

    console.log('selected commit stage: ' + CommitStageSelected);
    console.log('saved commit stage: ' + CommitStageSaved);

    let SavedStageUpsideOrCommit = 
    ("Upside" == CommitStageSaved || "Commit" == CommitStageSaved);

    if ("Funnel" == CommitStageSelected && SavedStageUpsideOrCommit) {
        errors['commit_stage_c'] = errors['commit_stage_c'] || {};
        errors['commit_stage_c'].check_commit_stages = true;

        app.alert.show('message-id', {
            level: 'error',
            messages: 'Commit Stage cannot be changed from Upside or from Commit to Funnel',
            autoClose: false
        });
    }

    callback(null, fields, errors);
}, })

使用这种方法，您甚至不必获取Opportunities bean即可从数据库中获取保存的数据。

Answer 2

感谢所有受访者！唯一对我有用的是：

let changedFields = this.model.changedAttributes(this.model.getSynced());
let CommitStageSaved = changedFields.commit_stage_c;

当我尝试@Sheikh Rahat Ali的答案中的方法时，我得到CommitStageSaved =未定义。当我尝试@Jay的方法并将提取功能限制为commit_stage_c字段时，在验证运行之前保存记录时遇到了同样的问题。我在Sugar开发者论坛上的response to my question中了解了changedAttributes函数。

如何确保Sugar字段验证有足够的时间运行

2 个答案: