/// <summary>
/// 控件绑定模型配置
/// </summary>
/// <param name="page"></param>
/// <param name="modelName">实现IPFConfigMapper的类中定义</param>
/// <param name="list"></param>
public static void BindModel(string modelName, List <ModelBindConfig> list)
{
var modelConfig = PFDataHelper.GetMultiModelConfig(modelName);
foreach (var i in list)
{
PFModelConfig config = null;
if (modelConfig != null)
{
config = modelConfig[i.GetPropertyName()];
}
if (i.GetComponent() is System.Web.UI.WebControls.Label)
{
System.Web.UI.WebControls.Label tmpControl = (System.Web.UI.WebControls.Label)i.GetComponent();
LabelBind(tmpControl, config);
}
else if (i.GetComponent() is System.Web.UI.WebControls.TextBox)
{
System.Web.UI.WebControls.TextBox tmpControl = (System.Web.UI.WebControls.TextBox)i.GetComponent();
BindValidator(tmpControl, config, i.GetValidator());
LabelBind(i.GetLabel(), config);
TextBoxBind(tmpControl, config);
}
else if (i.GetComponent() is System.Web.UI.WebControls.DropDownList)
{
System.Web.UI.WebControls.DropDownList tmpControl = (System.Web.UI.WebControls.DropDownList)i.GetComponent();
BindValidator(tmpControl, config, i.GetValidator());
LabelBind(i.GetLabel(), config);
}
}
}
private void LoadField()
{
var fieldNode = FieldSetsHelper.FindField(_fieldSetsXml, lbDataSet.Text, _fieldName);
if (fieldNode != null)
{
var config = new PFModelConfig(fieldNode, lbDataSet.Text);
tbName.Text = config.FieldName;
tbText.Text = config.FieldText;
if (config.FieldType != null)
{
cbType.SelectedItem = PFDataHelper.GetStringByType(config.FieldType);
}
cbVisible.Checked = config.Visible;
if (config.FieldSqlLength != null)
{
nudSqlLength.Value = config.FieldSqlLength.Value;
nudSqlLength.ReadOnly = !(cbHaveSqlLength.Checked = true);
}
else
{
nudSqlLength.ReadOnly = !(cbHaveSqlLength.Checked = false);
}
if (config.FieldWidth != null)
{
nudWidth.Value = decimal.Parse(config.FieldWidth.Replace("px", ""));
nudWidth.ReadOnly = !(cbHaveWidth.Checked = true);
}
else
{
nudWidth.ReadOnly = !(cbHaveWidth.Checked = false);
}
//_pfModelConfig = config;
}
}
protected override void SetByModelPropertyConfig(PFModelConfig config)
{
//base.SetByModelPropertyConfig(config);
if (config != null)
{
if (config.Required)
{
SetRequired();
}
if (!string.IsNullOrWhiteSpace(config.FieldWidth))
{
var width = int.Parse(config.FieldWidth.Replace("px", "")) + 10;//number类型控件后有个上下健头,所以要宽一点
SetStyle("width:" + width + "px");
}
if (config.FieldType == typeof(decimal))
{
SetHtmlAttribute("onfocus", "this.oldvalue = this.value; ");
if (config.Precision.HasValue)
{
SetHtmlAttribute("onchange", "if(!$pf.isDecimal(this.value," + config.Precision + ")){this.value=this.oldvalue;}");
}
else
{
SetHtmlAttribute("onchange", "if(!$pf.isDecimal(this.value)){this.value=this.oldvalue;}");
}
}
else if (config.FieldType == typeof(int))
{
SetHtmlAttribute("onfocus", "this.oldvalue = this.value; ");
SetHtmlAttribute("onchange", "if(!$pf.isInt(this.value)){this.value=this.oldvalue;}");
}
}
}
private static void TextBoxBind(TextBox textBox, PFModelConfig modelConfig)
{
if (modelConfig != null)
{
if (modelConfig.FieldType == typeof(decimal))
{
textBox.Attributes.Add("onfocus", "this.oldvalue = this.value; ");
if (modelConfig.Precision.HasValue)
{
textBox.Attributes.Add("onchange", "if(!$pf.isDecimal(this.value," + modelConfig.Precision + ")){this.value=this.oldvalue;}");
}
else
{
textBox.Attributes.Add("onchange", "if(!$pf.isDecimal(this.value)){this.value=this.oldvalue;}");
}
}
else if (modelConfig.FieldType == typeof(int))
{
textBox.Attributes.Add("onfocus", "this.oldvalue = this.value; ");
textBox.Attributes.Add("onchange", "if(!$pf.isInt(this.value)){this.value=this.oldvalue;}");
}
if (textBox.Width != null && textBox.Width.IsEmpty &&
(!PFDataHelper.StringIsNullOrWhiteSpace(modelConfig.FieldWidth)))
{
textBox.Width = new Unit(modelConfig.FieldWidth);
}
}
}
public virtual void SetPropertyFor <TModel, TProperty>(HtmlHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression)
{
_modelConfig = GetModelPropertyConfig(htmlHelper, expression);
if (_modelConfig != null)
{
SetByModelPropertyConfig(_modelConfig);
}
}
public virtual void SetPropertyFor <TModel, TProperty>(HtmlHelper htmlHelper, Expression <Func <TModel, TProperty> > expression)
{
_modelConfig = GetModelPropertyConfig(htmlHelper, expression);
if (_modelConfig != null)
{
_required = _modelConfig.Required;
}
}
public virtual void SetPropertyFor(HtmlHelper htmlHelper, string expression)
{
_modelConfig = GetModelPropertyConfig(htmlHelper, expression);
if (_modelConfig != null)
{
_required = _modelConfig.Required;
}
}
public virtual void SetPropertyFor(HtmlHelper htmlHelper, string expression)
{
_modelConfig = GetModelPropertyConfig(htmlHelper, expression);
if (_modelConfig != null)
{
SetByModelPropertyConfig(_modelConfig);
}
}
private void AddFieldRow(PFModelConfig config)
{
var i = dgvFieldSet.Rows.Add();
dgvFieldSet.Rows[i].Cells["FieldName"].Value = config.FieldName;
dgvFieldSet.Rows[i].Cells["FieldText"].Value = config.FieldText;
dgvFieldSet.Rows[i].Cells["hideDataSet"].Value = config.DataSet;
}
protected override void SetByModelPropertyConfig(PFModelConfig config)
{
base.SetByModelPropertyConfig(config);
if (config != null)
{
if (!string.IsNullOrWhiteSpace(config.FieldWidth))
{
var width = int.Parse(config.FieldWidth.Replace("px", "")) + 20;//下拉控件后有个下健头,所以要宽一点
SetStyle("width:" + width + "px");
}
}
}
private string GetHtmlByModelConfig(string html, PFModelConfig config)
{
if (config != null)
{
var ex = "";
if (_required)
{
ex += "<span style='color:red'>*</span>";
}
ex += "：";
return(AppendToLast(html, ex));
}
return(html);
}
protected virtual void SetByModelPropertyConfig(PFModelConfig config)
{
if (config != null)
{
if (config.Required)
{
SetRequired();
}
//if (!string.IsNullOrWhiteSpace(config.FieldWidth)) { SetStyle("width:"+ config.FieldWidth+"pt"); }
if (!string.IsNullOrWhiteSpace(config.FieldWidth))
{
SetStyle("width:" + config.FieldWidth);
}
}
}
/// <summary>
/// 绑定label
/// </summary>
/// <typeparam name="TComponent">支持textbox</typeparam>
/// <param name="component"></param>
/// <param name="modelConfig"></param>
/// <param name="label"></param>
private static void LabelBind(Label label, PFModelConfig modelConfig)
{
if (modelConfig != null)
{
if (PFDataHelper.StringIsNullOrWhiteSpace(label.Text) || label.Text == modelConfig.FieldName ||
label.Text == "Label" //Label控件的默认Text是Label
)
{
label.Text = modelConfig.FieldText;
}
if (modelConfig.Required)
{
label.Text += "<span style='color:red'>*</span>";
}
label.Text += ":";
}
}
/// <param name="validator">动态生成RequiredFieldValidator的方法不能实现</param>
private static void BindValidator <TComponent>(TComponent component, PFModelConfig modelConfig, BaseValidator validator)
where TComponent : WebControl
{
if (modelConfig != null && modelConfig.Required)
{
component.Attributes.Add("required", "required");
}
if (validator != null)
{
validator.ControlToValidate = component.ID;
validator.Text = "必填";
validator.Display = ValidatorDisplay.Dynamic;
if (modelConfig != null)
{
validator.Enabled = modelConfig.Required;
}
}
}
/// <summary>
/// 控件绑定模型配置
/// </summary>
/// <param name="page"></param>
/// <param name="modelName">实现IPFConfigMapper的类中定义</param>
/// <param name="list"></param>
public static void GridBindModel(DataGrid grid, string modelName)
{
var modelConfig = PFDataHelper.GetMultiModelConfig(modelName);
if (modelConfig != null)
{
if (grid.Columns != null)
{
foreach (DataGridColumn c in grid.Columns)
{
if (c is BoundColumn)
{
BoundColumn tc = c as BoundColumn;
PFModelConfig config = null;
if (modelConfig != null)
{
config = modelConfig[tc.DataField];
}
if (config != null && (PFDataHelper.StringIsNullOrWhiteSpace(tc.HeaderText) || tc.HeaderText == config.FieldName))
{
tc.HeaderText = config.FieldText;
}
}
else if (c is TemplateColumn)
{
TemplateColumn tc = c as TemplateColumn;
PFModelConfig config = null;
if (modelConfig != null)
{
config = modelConfig[tc.HeaderText];
}
if (config != null && (PFDataHelper.StringIsNullOrWhiteSpace(tc.HeaderText) || tc.HeaderText == config.FieldName))
{
tc.HeaderText = config.FieldText;
}
}
}
}
}
}
private void UpdateFieldNodeByModel(ref XmlNode xmlNode, ref PFModelConfig model)
{
}
private void UpdateModelByForm(ref PFModelConfig model)
{
}
private void RefreshGrid()
{
_xmlPath = cbSys.SelectedValue.ToString();
_fieldSetsXml = new XmlDocument();
_fieldSetsXml.Load(_xmlPath);
_dataSets = _fieldSetsXml.ChildNodes[1];
List <string> fields = (tbField.Text ?? "").Replace(" ", "").Split(new char[] { ',', '"' }, StringSplitOptions.RemoveEmptyEntries).ToList();
fields = fields.Select(a => (a ?? "").ToLower()).ToList();
var list = new List <PFModelConfig>();
foreach (XmlNode dataSet in _dataSets.ChildNodes)
{
var fieldsNode = dataSet.SelectSingleNode("Fields");//demo节点也读出来了，是null的
if (fieldsNode != null)
{
foreach (XmlNode i in dataSet.SelectSingleNode("Fields").ChildNodes)
{
//foreach (string field in fields)
//{
var config = new PFModelConfig(i, dataSet.Attributes["name"].Value);
//if (fields.Any(a => (a??"").ToLower() == config.LowerFieldName))
if (fields.Any(a => a == config.LowerFieldName))
{
list.Add(config);
}
//}
}
}
}
var groups = list.GroupBy(a => a.DataSet).OrderByDescending(a => a.Count());
var tmpFields = new List <string>(fields.ToArray());
var result = new List <string>();
dgvFieldSet.Rows.Clear();
foreach (var group in groups)
{
bool haveAny = false;
AddDataSetRow(group.Key);
foreach (PFModelConfig item in group)
{
AddFieldRow(item);
if (tmpFields.Contains(item.LowerFieldName))
{
tmpFields.Remove(item.LowerFieldName);
haveAny = true;
}
//if (tmpFields.Contains(item.FieldName))
//{
// tmpFields.Remove(item.FieldName);
// haveAny = true;
//}
}
if (haveAny)
{
result.Add(group.Key);
}
}
tbResult.Text = string.Join(",", result);
tbLose.Text = string.Join(",", tmpFields);
}
