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我有一个骨干视图,我调用model.save来创建/更新表单中提交的日期。在调用save之前,我显式调用了model.isValid(true)来验证表单字段,然后处理表单数据以使其准备API预期格式(通过添加或修改附加字段),然后调用mode.save函数由于修改后的数据,再次触发验证功能,验证功能失败。因为我已经明确地调用了isValid函数,所以我想在保存期间再次阻止该调用。我怎么能在骨干中做到这一点。这里是示例代码。如何在骨干JS中调用model.save时防止验证函数调用
var data = Backbone.Syphon.serialize($(e.currentTarget).closest('form.my_form')[0]));
this.model.set(data);
if(this.model.isValid(true)) {
data['metas'] = this.context.metaData;
data['metas'][0]['locale'] = this.parentObj.model.get('locale');
data['metas'][0]['name'] = data['name'];
delete data['name'];
}
var tempDynAttrs = [];
if(data['dynamicAttributes']){
$.each(data['dynamicAttributes'], function(index,obj) {
if(obj['attributeValue'] !== null && obj['attributeValue'] !== undefined) {
tempDynAttrs.push({
attributeName: obj['attributeName'],
attributeValue: [obj['attributeValue']],
locale: data['defaultLocale'],
status: 'active'
});
}
});
}
data['dynamicAttributes'] = tempDynAttrs;
this.model.save(data, {
url: this.model.url(),
patch: true,
success : function(model, response) {
$('#headerMessage').html('Data is updated successfully');
},
error : function(model, response) {
$('#headerMessage').html('Error updating data');
}
});
} else {
$('#formPanel').animate({
scrollTop: $('.has-error').first().offset().top-50
}, 100);
return false;
}