Examples with GridField org.compiere.model.GridField used on opensource projects

Example 46 with GridField

use of org.compiere.model.GridField in project adempiere by adempiere.

the class WLookup method doGet.

//  init
/**
	 * Process the HTTP Get request - initial Start
	 * Needs to have parameters FormName and ColumnName
	 *
	 * @param request
	 * @param response
	 * @throws ServletException
	 * @throws IOException
	 */
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    WebEnv.dump(request);
    WebEnv.dump(request.getSession());
    //Modified by Rob Klein 4/29/07
    //
    WebSessionCtx wsc = WebSessionCtx.get(request);
    WWindowStatus ws = WWindowStatus.get(request);
    if (wsc == null) {
        WebUtil.createTimeoutPage(request, response, this, null);
        return;
    }
    //  Get Mandatory Parameters
    String columnName = WebUtil.getParameter(request, "ColumnName");
    //Lookup called from a process
    //Modified by Rob Klein 4/29/07
    int AD_Process_ID = WebUtil.getParameterAsInt(request, "AD_Process_ID");
    //Lookup modified to include paging
    //Modified by Rob Klein 07/07/07
    int page = WebUtil.getParameterAsInt(request, "page");
    log.info("This is the page on original call" + page);
    if (AD_Process_ID > 0) {
        if (AD_Process_ID < 1 || columnName == null || columnName.equals("")) {
            WebUtil.createErrorPage(request, response, this, Msg.getMsg(wsc.ctx, "ParameterMissing"));
            return;
        }
        String targetBase = "'" + columnName;
        MProcess process = MProcess.get(wsc.ctx, AD_Process_ID);
        MProcessPara para = null;
        MProcessPara[] parameter = process.getParameters();
        for (int i = 0; i < parameter.length; i++) {
            para = parameter[i];
            if (para.getColumnName().equals(columnName))
                i = parameter.length;
        }
        //  Create Document
        WebDoc doc = WebDoc.createPopup(para.getColumnName());
        div panel = new div();
        panel.setStyle("height: 330px;overflow: scroll;overflow: auto;");
        panel.addElement(fillTable(wsc, para.getColumnName(), para.getAD_Reference_Value_ID(), request.getRequestURI(), targetBase, false, page));
        //tr tr = new tr().addElement(panel);
        //  Reset
        String text = "Reset";
        //if (wsc.ctx != null)
        //	text = Msg.getMsg (wsc.ctx, "Reset");
        input resetbtn = new input("button", text, "  " + text);
        resetbtn.setID(text);
        resetbtn.setClass("resetbtn");
        String script = targetBase + "F.value='';" + targetBase + "D.value='';closePopup();";
        resetbtn.setOnClick(script);
        //
        //			
        //First Page
        text = "First";
        //if (wsc.ctx != null)
        //	text = Msg.getMsg (wsc.ctx, "Next Page");		
        input firstpgbtn = new input(input.TYPE_BUTTON, text, "  " + text);
        firstpgbtn.setOnClick("startLookup('" + columnName + "', " + AD_Process_ID + ", 1);return false;");
        firstpgbtn.setID(text);
        firstpgbtn.setClass("firstpgbtn");
        //Previous Page
        text = "Prior";
        //if (wsc.ctx != null)
        //	text = Msg.getMsg (wsc.ctx, "Prior Page");		
        input prevpgbtn = new input(input.TYPE_BUTTON, text, "  " + text);
        int prevpage = (page == 1) ? 1 : page - 1;
        prevpgbtn.setOnClick("startLookup('" + columnName + "', " + AD_Process_ID + ", " + prevpage + ");return false;");
        prevpgbtn.setID(text);
        prevpgbtn.setClass("prevpgbtn");
        //Next Page
        text = "Next";
        //if (wsc.ctx != null)
        //	text = Msg.getMsg (wsc.ctx, "Next Page");		
        input nextpgbtn = new input(input.TYPE_BUTTON, text, "  " + text);
        int nextpage = (page + 1);
        nextpgbtn.setOnClick("startLookup('" + columnName + "', " + AD_Process_ID + ", " + nextpage + ");return false;");
        nextpgbtn.setID(text);
        nextpgbtn.setClass("nextpgbtn");
        //Last Page
        text = "Next";
        //if (wsc.ctx != null)
        //	text = Msg.getMsg (wsc.ctx, "Next Page");		
        input lastpgbtn = new input(input.TYPE_BUTTON, text, "  " + text);
        int lastpage = m_recordCount / MAX_LINES + 1;
        lastpgbtn.setOnClick("startLookup('" + columnName + "', " + AD_Process_ID + ", " + lastpage + ");return false;");
        lastpgbtn.setID(text);
        lastpgbtn.setClass("lastpgbtn");
        int index1 = (page - 1) * MAX_LINES + 1;
        int index2 = (page) * MAX_LINES < m_recordCount ? (page) * MAX_LINES : m_recordCount;
        doc.getTable().addElement(new tr(new td(panel).setColSpan(2)));
        doc.addPopupClose(ws.ctx)[0].addElement("&nbsp;#&nbsp;" + index1 + "-" + index2 + " / " + m_recordCount).addElement(resetbtn).addElement(firstpgbtn).addElement(prevpgbtn).addElement(nextpgbtn).addElement(lastpgbtn);
        WebUtil.createResponse(request, response, this, null, doc, false);
    } else //Lookup called from a window
    {
        //	Modified by Rob Klein 7/01/07
        if (ws == null) {
            WebUtil.createTimeoutPage(request, response, this, null);
            return;
        }
        GridField mField = ws.curTab.getField(columnName);
        log.config("ColumnName=" + columnName + ", MField=" + mField);
        if (mField == null || columnName == null || columnName.equals("")) {
            WebUtil.createErrorPage(request, response, this, Msg.getMsg(ws.ctx, "ParameterMissing"));
            return;
        }
        //	parent = framesetWindow
        //	Label - Dtata - Field - Button
        String targetBase = "'" + columnName;
        //  Create Document
        WebDoc doc = WebDoc.createPopup(mField.getHeader());
        boolean hasDependents = ws.curTab.hasDependants(columnName);
        boolean hasCallout = mField.getCallout().length() > 0;
        div panel = new div();
        panel.setStyle("height: 330px;overflow: scroll;overflow: auto;");
        panel.addElement(fillTable(wsc, mField.getColumnName(), mField.getAD_Reference_Value_ID(), request.getRequestURI(), targetBase, hasDependents || hasCallout, page));
        //tr tr = new tr().addElement(panel);
        //  Reset
        String text = "Reset";
        //if (wsc.ctx != null)
        //	text = Msg.getMsg (wsc.ctx, "Reset");		
        input resetbtn = new input(input.TYPE_RESET, text, "  " + text);
        resetbtn.setID(text);
        resetbtn.setClass("resetbtn");
        String script = targetBase + "F.value='';" + targetBase + "D.value='';self.close();";
        if (hasDependents || hasCallout)
            script += "startUpdate(" + targetBase + "F);";
        resetbtn.setOnClick(script);
        //First Page
        text = "First";
        //if (wsc.ctx != null)
        //	text = Msg.getMsg (wsc.ctx, "First");		
        input firstpgbtn = new input(input.TYPE_BUTTON, text, "  " + text);
        firstpgbtn.setOnClick("startLookup('" + columnName + "', " + AD_Process_ID + ", 1);return false;");
        firstpgbtn.setID(text);
        firstpgbtn.setClass("firstpgbtn");
        //Previous Page
        text = "Prior";
        //if (wsc.ctx != null)
        //	text = Msg.getMsg (wsc.ctx, "Prior");		
        input prevpgbtn = new input(input.TYPE_BUTTON, text, "  " + text);
        int prevpage = (page == 1) ? 1 : page - 1;
        prevpgbtn.setOnClick("startLookup('" + columnName + "', " + AD_Process_ID + ", " + prevpage + ");return false;");
        prevpgbtn.setID(text);
        prevpgbtn.setClass("prevpgbtn");
        //Next Page
        text = "Next";
        //if (wsc.ctx != null)
        //	text = Msg.getMsg (wsc.ctx, "Next");		
        input nextpgbtn = new input(input.TYPE_BUTTON, text, "  " + text);
        int nextpage = (page + 1);
        nextpgbtn.setOnClick("startLookup('" + columnName + "', " + AD_Process_ID + ", " + nextpage + ");return false;");
        nextpgbtn.setID(text);
        nextpgbtn.setClass("nextpgbtn");
        //Last Page
        text = "Last";
        //if (wsc.ctx != null)
        //	text = Msg.getMsg (wsc.ctx, "Last");		
        input lastpgbtn = new input(input.TYPE_BUTTON, text, "  " + text);
        int lastpage = m_recordCount / MAX_LINES + 1;
        lastpgbtn.setOnClick("startLookup('" + columnName + "', " + AD_Process_ID + ", " + lastpage + ");return false;");
        lastpgbtn.setID(text);
        lastpgbtn.setClass("lastpgbtn");
        int index1 = (page - 1) * MAX_LINES + 1;
        int index2 = (page) * MAX_LINES < m_recordCount ? (page) * MAX_LINES : m_recordCount;
        doc.getTable().addElement(new tr(new td(panel).setColSpan(2)));
        doc.addPopupClose(ws.ctx)[0].addElement("&nbsp;#&nbsp;" + index1 + "-" + index2 + " / " + m_recordCount).addElement(resetbtn).addElement(firstpgbtn).addElement(prevpgbtn).addElement(nextpgbtn).addElement(lastpgbtn);
        WebUtil.createResponse(request, response, this, null, doc, false);
    }
}

Example 47 with GridField

use of org.compiere.model.GridField in project adempiere by adempiere.

the class WWindow method executeSave.

//  executeCommand
/**
	 *  Execute Save
	 *  @param request request
	 *  @param wsc web session
	 *  @param ws
	 */
private void executeSave(HttpServletRequest request, WebSessionCtx wsc, WWindowStatus ws) {
    log.info("");
    boolean error = updateFields(request, wsc, ws);
    //  Check Mandatory
    log.fine("Mandatory check");
    int size = ws.curTab.getFieldCount();
    for (int i = 0; i < size; i++) {
        GridField field = ws.curTab.getField(i);
        if (//  context check
        field.isMandatory(true)) {
            Object value = field.getValue();
            if (value == null || value.toString().length() == 0) {
                //  set editable otherwise deadlock
                field.setInserting(true);
                field.setError(true);
                field.setErrorValue(value == null ? null : value.toString());
                if (!error)
                    error = true;
                log.info("Mandatory Error: " + field.getColumnName());
            } else
                field.setError(false);
        }
    }
    if (error)
        return;
    //  save it - of errors ignore changes
    if (!ws.curTab.dataSave(true))
        ws.curTab.dataIgnore();
    log.fine("done");
}

Example 48 with GridField

use of org.compiere.model.GridField in project adempiere by adempiere.

the class WWindow method updateFields.

//  executeSave
/**
	 * 	Update Field Values from Parameter
	 *	@param request request
	 *	@param wsc session context
	 *	@param ws window status
	 *	@return true if error
	 */
private boolean updateFields(HttpServletRequest request, WebSessionCtx wsc, WWindowStatus ws) {
    boolean error = false;
    try {
        String enc = request.getCharacterEncoding();
        if (enc == null)
            request.setCharacterEncoding(WebEnv.ENCODING);
    } catch (Exception e) {
        log.log(Level.SEVERE, "Set CharacterEndocung=" + WebEnv.ENCODING, e);
    }
    //  loop through parameters
    Enumeration en = request.getParameterNames();
    while (en.hasMoreElements()) {
        String key = (String) en.nextElement();
        //  ignore hidden commands
        if (key.equals(P_Command) || key.equals(P_ChangedColumn) || key.equals(P_MR_RowNo) || key.equals(P_Tab))
            continue;
        GridField mField = ws.curTab.getField(key);
        //  we found a writable field
        if (mField != null && mField.isEditable(true)) {
            String oldValue = WebUtil.getParameter(request, key);
            String newValue = WebUtil.getParameter(request, key + "F");
            String value = null;
            if (newValue != null) {
                Object val = lookupValue(newValue, mField.getLookup());
                if (val != null)
                    value = val.toString();
            }
            if (value == null)
                value = oldValue;
            Object dbValue = mField.getValue();
            boolean fieldError = false;
            String columnName = mField.getColumnName();
            log.finest(columnName + ": " + (dbValue == null ? "null" : dbValue.toString()) + " -> " + (value == null ? "null" : value.toString()));
            //  same = both null
            if (dbValue == null && value == null)
                continue;
            else //   new value null
            if (dbValue != null && value == null)
                ws.curTab.setValue(mField, null);
            else //  from null to new value
            if (dbValue == null && value != null)
                fieldError = !setFieldValue(wsc, ws, mField, value);
            else //  same
            if (dbValue.equals(value))
                continue;
            else
                fieldError = !setFieldValue(wsc, ws, mField, value);
            //
            if (!error && fieldError) {
                log.info("Error: " + mField.getColumnName());
                error = true;
            }
        }
    }
    /*String columnName = WebUtil.getParameter (request, P_ChangedColumn);
		if (columnName != null && columnName.length() > 0)
		{
			GridField mField = ws.curTab.getField(columnName);
			if (mField != null)
			{
				String value = WebUtil.getParameter(request, columnName);
				Object newValue = getFieldValue (wsc, mField, value);
				if (!ERROR.equals(newValue))
				{
					//	De-Selected Check Boxes are null 
					if (newValue == null && mField.getDisplayType() == DisplayType.YesNo)
						newValue = "N";
					log.fine("ChangedColumn: " + columnName + "=" + newValue);
					ws.curTab.setValue(mField, newValue);
				}
			}
		}*/
    return error;
}

Example 49 with GridField

use of org.compiere.model.GridField in project adempiere by adempiere.

the class SmallViewController method dynamicDisplay.

//	vetoableChange
/** 
	 *  This is a semi-recursive function to set field default values based on changes in other fields
	 *  or the context.  It cycles through all fields and changes the value to the updated defaults where
	 *  it makes sense to do so.  For read/write enabled fields, user input or initial default values will
	 *  not be overridden.  The recursive part of the function occurs when events are fired as a result of 
	 *  the change in default values which cause other fields to call this function again.<br>
	 *  <br>
	 *  There is a chance of an infinite loop if two or more read-only fields have defaults based on
	 *  the values of each other and the values are not stable.  
	 *
	 */
protected void dynamicDisplay() {
    for (int index = 0; index < fields.size(); index++) {
        GridField field = getField(index);
        if (field != null) {
            // r/w - check if field is Editable
            boolean rw = !field.isReadOnly();
            if (field.isDisplayed(true)) {
                // check context
                // visibility
                setComponentVisibility(index, true, field.isRange());
                rw = field.isEditablePara(true);
                setEditor_RW(index, rw);
                Boolean valueSet = false;
                Object value = field.getValue();
                // If the field is null, test the defaults again
                if (// If the field is not set 
                value == null || value.toString().length() == 0 || // or we are initializing
                !m_IsLoaded || !rw) {
                    // or the field is read only, then ...
                    // Try to reset the default value - could be null
                    // Don't want to overwrite a user input, so if the field is rw and has
                    // a value, don't change it.
                    Object defaultValue = field.getDefault();
                    if (defaultValue != null && field.getOldValue() == null && (value == null || !value.equals(defaultValue))) {
                        // Set the context and fire events if there is a change in value.
                        // Setting the field value to null fires events even if the field is
                        // already null so don't set null if the value is already null.
                        // Not inserting - overwriting the current value
                        field.setValue(defaultValue, false);
                        // The property change events fired will call this function recursively so
                        // we can bail out of this loop as it will be completed by the subsequent calls
                        valueSet = true;
                        // Check for valid values, mandatory (similar to GridController)
                        boolean manMissing = false;
                        boolean noValue = false;
                        noValue = field.getValue() == null || field.getValue().toString().length() == 0;
                        if (//  check context
                        noValue && field.isEditable(true) && field.isMandatory(true))
                            manMissing = true;
                        CEditor editor = getEditor(index);
                        if (editor != null)
                            editor.setBackground(manMissing || field.isError());
                    }
                    if (field.isRange() && getFieldTo(index) != null) {
                        GridField fieldTo = getFieldTo(index);
                        rw = fieldTo.isEditablePara(true);
                        setEditorTo_RW(index, rw);
                        Object valueTo = fieldTo.getValue();
                        if (valueTo == null || valueTo.toString().length() == 0 || !m_IsLoaded || (!rw && DisplayType.isNumeric(fieldTo.getVO().displayType))) {
                            Object defaultValueTo = fieldTo.getDefault();
                            if (defaultValueTo != null && fieldTo.getOldValue() == null && (valueTo == null || !valueTo.equals(defaultValueTo))) {
                                // Not inserting - overwriting the current value
                                fieldTo.setValue(defaultValueTo, false);
                                valueSet = true;
                                // Check for valid values, mandatory (similar to GridController)
                                boolean manMissing = false;
                                boolean noValue = false;
                                noValue = fieldTo.getValue() == null || fieldTo.getValue().toString().length() == 0;
                                if (//  check context
                                noValue && fieldTo.isEditable(true) && fieldTo.isMandatory(true))
                                    manMissing = true;
                                CEditor editorTo = getEditorTo(index);
                                if (editorTo != null)
                                    editorTo.setBackground(manMissing || fieldTo.isError());
                            }
                        }
                    }
                    if (valueSet)
                        break;
                }
            } else {
                // visibility
                setComponentVisibility(index, false, field.isRange());
            }
        }
    }
}

Example 50 with GridField

use of org.compiere.model.GridField in project adempiere by adempiere.

the class SmallViewController method propertyChange.

/** 
	 * This function responds to PropertyChangeEvents that are fired by GridFields when the value is set.
	 * The editors and the SmallViewController are both listeners.  The SmallViewController uses
	 * the property events to change the value in dependent fields and set default values were 
	 * necessary.
	 */
public void propertyChange(PropertyChangeEvent evt) {
    GridField changedField = null;
    //	Set GridField
    if (evt.getSource() instanceof GridField) {
        changedField = ((GridField) evt.getSource());
    } else
        return;
    //	Change Dependents
    fieldChange(changedField, evt.getNewValue(), evt.getPropertyName());
}