156 lines
3.8 KiB
C#
156 lines
3.8 KiB
C#
using SteamWare;
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using System;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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public partial class mod_vocabolario : SteamWare.UserControl
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{
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#region gestione eventi
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public event EventHandler eh_selezioneValore;
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public event EventHandler eh_resetSelezione;
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#endregion
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#region protected
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protected void Page_Load()
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{
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if (!Page.IsPostBack)
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{
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btnNewLemma.Text = user_std.UtSn.Traduci("btnNewLemma");
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txtNewLemma.Text = "";
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}
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}
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/// <summary>
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/// inserisco nel db il nuovo lemma...
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnNewLemma_Click(object sender, EventArgs e)
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{
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creaNuovoLemma();
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}
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/// <summary>
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/// creazione nuovo lemma
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/// </summary>
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private void creaNuovoLemma()
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{
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if (txtNewLemma.Text != "")
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{
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// inserisco
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DataWrap.DW.creaNuovoLemmaVoc(txtNewLemma.Text.Trim());
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// metto in campo ricerca...
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memLayer.ML.setSessionVal("valoreCercato", txtNewLemma.Text.Trim());
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// svuoto campo text
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txtNewLemma.Text = "";
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// aggiorno il vocabolario in memoria...
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DataWrap.DW.resetVocabolario();
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// riparto...
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Response.Redirect(user_std.pagCorrente);
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}
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}
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/// <summary>
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/// dimensione pagina grid view
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/// </summary>
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public int pageSize
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{
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get
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{
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return grView.PageSize;
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}
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set
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{
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grView.PageSize = value;
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}
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}
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protected void grView_DataBound(object sender, EventArgs e)
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{
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if (grView.Rows.Count > 0)
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{
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LinkButton lb;
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// aggiorno gli headers
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foreach (TableCell cella in grView.HeaderRow.Cells)
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{
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try
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{
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lb = (LinkButton)cella.Controls[0];
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lb.Text = traduci(lb.Text);
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}
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catch
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{ }
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}
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int totRecord = grView.Rows.Count + grView.PageSize * (grView.PageCount - 1);
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lblNumRec.Text = string.Format("{0} ({1})", grView.Rows.Count, totRecord);
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}
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else
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{
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lblNumRec.Text = "";
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}
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}
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protected void btnReset_Click(object sender, EventArgs e)
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{
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resetSelezione();
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}
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protected void grView_SelectedIndexChanged(object sender, EventArgs e)
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{
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selezionatoValore();
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}
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private void selezionatoValore()
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{
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SteamWare.memLayer.ML.setSessionVal("lemma_sel", grView.SelectedDataKey.Values[1]);
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if (eh_selezioneValore != null)
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{
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eh_selezioneValore(this, new EventArgs());
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}
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}
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protected void grView_RowEditing(object sender, GridViewEditEventArgs e)
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{
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// seleziono la riga corrente...
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grView.SelectedIndex = e.NewEditIndex;
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selezionatoValore();
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}
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protected void ods_Updated(object sender, ObjectDataSourceStatusEventArgs e)
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{
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DataWrap.DW.resetVocabolario();
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selezionatoValore();
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}
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#endregion
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#region area public
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/// <summary>
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/// resetta la selezione dei valori in caso di modifiche su altri controlli
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/// </summary>
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public void resetSelezione()
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{
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SteamWare.memLayer.ML.emptySessionVal("lemma_sel");
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grView.SelectedIndex = -1;
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grView.DataBind();
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if (eh_resetSelezione != null)
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{
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eh_resetSelezione(this, new EventArgs());
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}
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}
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#endregion
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protected void ods_Inserted(object sender, ObjectDataSourceStatusEventArgs e)
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{
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DataWrap.DW.resetVocabolario();
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selezionatoValore();
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}
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}
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