Java JavaScriptUtil.addScriptOnLoad方法代码示例

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
@Override
public void encodeBegin(FacesContext context, UIComponent component)
        throws IOException {
    ResponseWriter w = context.getResponseWriter();
    if(!component.isRendered()) {
        return;
    }
    
    AbstractPager pager = (AbstractPager)component;
    FacesDataIterator dataIterator = pager.findDataIterator();

    if(dataIterator!=null) {
        writeMain(context, w, pager, dataIterator);
    }

    //>tmg:a11y
    String _pagerClientId = (String)HtmlUtil.readEncodeParameter(context, pager, AbstractPager.PAGER_CLIENT_ID, /*remove*/ true);
    if(null != _pagerClientId){
        StringBuilder js = new StringBuilder();
        js.append("XSP.setFocus("); //$NON-NLS-1$
        JavaScriptUtil.addString(js, _pagerClientId); // $NON-NLS-1$
        js.append(");\n"); //$NON-NLS-1$
        JavaScriptUtil.addScriptOnLoad(js.toString());
    }
    //<tmg:a11y
}
 

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
    //>tmg:a11y
	super.encodeEnd(context, component);

	// the regular expand/collapse actionevent and the column sort action event work in here...
    String _toggleActionClientId = (String)HtmlUtil.readEncodeParameter(context, component, UIDataSourceIterator.TOGGLE_ACTION_CLIENT_ID, /*remove*/ true);
    if(null != _toggleActionClientId){
    	// for the expand/collapse action event, flip the client id... expand/collapse vs collapse/expand...
    	if(_toggleActionClientId.contains(SHRINK_DELIMITER)){
            _toggleActionClientId = _toggleActionClientId.replaceAll(SHRINK_DELIMITER, EXPAND_DELIMITER);
        }else if(_toggleActionClientId.contains(EXPAND_DELIMITER)){
            _toggleActionClientId = _toggleActionClientId.replaceAll(EXPAND_DELIMITER, SHRINK_DELIMITER);
        }

        StringBuilder js = new StringBuilder();
        js.append("XSP.setFocus("); //$NON-NLS-1$
        JavaScriptUtil.addString(js, _toggleActionClientId);
        js.append(");\n"); //$NON-NLS-1$
        JavaScriptUtil.addScriptOnLoad(js.toString());
    }
    //<tmg:a11y
}
 

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
	super.encodeEnd(context, component);

	// only working with the actual source row of the action event in here...
	if(component instanceof AbstractDataView.RowComponent) {
           AbstractDataView c = (AbstractDataView)component.getParent();
        String _toggleActionClientId = (String)HtmlUtil.readEncodeParameter(context, c, UIDataSourceIterator.TOGGLE_ACTION_CLIENT_ID, /*remove*/ true);
        if(null != _toggleActionClientId){
        	// flip the event client id... show vs hide... hide vs show...
        	if(_toggleActionClientId.contains(HIDE_DELIMITER)){
                _toggleActionClientId = _toggleActionClientId.replaceAll(HIDE_DELIMITER, SHOW_DELIMITER);
            }else if(_toggleActionClientId.contains(SHOW_DELIMITER)){
                _toggleActionClientId = _toggleActionClientId.replaceAll(SHOW_DELIMITER, HIDE_DELIMITER);
            }

            StringBuilder js = new StringBuilder();
            js.append("XSP.setFocus("); //$NON-NLS-1$
            JavaScriptUtil.addString(js, _toggleActionClientId);
            js.append(");\n"); //$NON-NLS-1$
            JavaScriptUtil.addScriptOnLoad(js.toString());
        }
	}
}
 

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
protected void setupSubmitOnClick( String welcomeBoxID, String sourceId) throws IOException {
	String execId = null;
	String refreshId = welcomeBoxID;
	final String event = "onclick"; // $NON-NLS-1$
	StringBuilder buff = new StringBuilder();
	JavaScriptUtil.appendAttachPartialRefreshEvent(buff, sourceId, sourceId, execId, event,
	/* clientSideScriptName */null,
	/* immediate */JavaScriptUtil.VALIDATION_NONE,
	/* refreshId */refreshId,
	/* onstart getOnStart(pager) */"",
	/* oncomplete getOnComplete(pager) */"",
	/* onerror getOnError(pager) */"");
	String script = buff.toString();

	// Add the script block we just generated.
	JavaScriptUtil.addScriptOnLoad(script);
}
 

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
protected void writeHeaderCheckBoxColumn(FacesContext context, ResponseWriter w, AbstractDataView c, ViewDefinition viewDef) throws IOException {
    w.startElement("th",c); // $NON-NLS-1$
    w.writeAttribute("scope", "col", null); // $NON-NLS-1$ $NON-NLS-2$
    String colClazz = (String)getProperty(PROP_TABLEFIRSTCELLCLASS);
    if(StringUtil.isNotEmpty(colClazz)) {
        w.writeAttribute("class",colClazz,null); // $NON-NLS-1$
    }
    if(viewDef.hasHeaderCheckBoxColumn) {
        String fldName = c.getClientId(context)+":_hdrcbox"; // $NON-NLS-1$
        w.startElement("input",c); // $NON-NLS-1$
        w.writeAttribute("type","checkbox",null); // $NON-NLS-1$ $NON-NLS-2$
        w.writeAttribute("name",fldName,null); // $NON-NLS-1$
        w.writeAttribute("id",fldName,null); // $NON-NLS-1$
        // Specify title attribute for accessibility
        String title = "Select all rows"; // $NLS-DataViewRenderer_HeaderCheckboxTitle-1$
        w.writeAttribute("title",title,null); // $NON-NLS-1$
        w.writeAttribute("role", "checkbox", null);// $NON-NLS-1$ // $NON-NLS-2$
        
        //Add JS onclick code to handle toggling aria-checked attribute
        writeHeaderCheckboxAccessibilityAttributes(context, w, c.getClientId(context), fldName);
        
        StringBuilder sBuf = new StringBuilder(256); //$NON-NLS-1$
        sBuf.append("XSP.attachViewColumnCheckboxToggler("); //$NON-NLS-1$
        JavaScriptUtil.addString(sBuf, c.getClientId(context));
        sBuf.append(", "); //$NON-NLS-1$
        JavaScriptUtil.addString(sBuf, c.getClientId(context));
        sBuf.append("); "); //$NON-NLS-1$
        
        JavaScriptUtil.addScriptOnLoad(sBuf.toString());
        
    }
    
    w.endElement("th"); // $NON-NLS-1$
}
 

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
protected void writeCollapsibleInput(FacesContext context, ResponseWriter w, UIWidgetContainer c) throws IOException {
    if(c.isCollapsible()) {
        // Add a hidden field to cary out the section state
        String id = c.getClientId(context);
        boolean closed = c.isClosed();
        w.startElement("input",c);  // this is for the uistate $NON-NLS-1$
        w.writeAttribute("id",id + _INITCLOSED,null); // $NON-NLS-1$
        w.writeAttribute("name",id + _INITCLOSED,null); // $NON-NLS-1$
        w.writeAttribute("type","hidden",null); // $NON-NLS-1$ $NON-NLS-2$
        w.writeAttribute("value",Boolean.toString(closed),null);     // closed = true means section will be closed $NON-NLS-1$
        w.endElement("input"); // $NON-NLS-1$
        
        // Initialize the script for the links
        StringBuilder buff = new StringBuilder();
        JavaScriptUtil.appendInitSectionScript(
                context, 
                buff, 
                id+_LKCLOSED,
                id,
                true); 
        JavaScriptUtil.appendInitSectionScript(
                context, 
                buff, 
                id+_LKOPENED,
                id,
                false); 
        JavaScriptUtil.addScriptOnLoad(buff.toString());
    }
}
 

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
protected static void encodeDojoEvents(FacesContext context, UIDojoWidgetBase component,
        String eventName, String eventValue) throws IOException {
    if(eventValue != null) {
        StringBuilder buff = new StringBuilder();
        String clientId = component.getClientId(context);
        // if event value set
        // state the function
        String clientSideScriptName =  JavaScriptUtil.startMethodJS(context, component, "clientSide_" + eventName, buff); // $NON-NLS-1$
        // add scripts to the function block
        buff.append( eventValue );
        buff.append("\n"); // $NON-NLS-1$
        JavaScriptUtil.endMethodJS(buff);

        boolean submit = false; // clientSide script only
        int validationMode = JavaScriptUtil.VALIDATION_FULL; // since not submit, not immediate
        // XSP.attachEvent
        JavaScriptUtil.appendAttachEvent(buff, clientId, clientId, eventName, clientSideScriptName, submit, validationMode);
        buff.append("\n"); // $NON-NLS-1$

        if( buff.length() == 0 ){
            // no events
            return;
        }
        // then add the script block we just generated.
        // when using dojo, can't just put onload code inline into the page,
        // as the dojo dom manipulation won't have happened by then.
        // Have to put it into an addOnLoad method.
        JavaScriptUtil.addScriptOnLoad(buff.toString());
    }
}
 

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
	super.encodeEnd(context, component);
	if (context == null || component == null){
		throw new IOException();
	}
	if (!component.isRendered()){
		return;
	}
	UIComponent columnHeader = component.getParent();
	if (columnHeader == null){
		return;
	}
	UIComponent column = columnHeader.getParent();
	if (column == null){
		return;
	}
	UIComponent columnCheckbox = findInternalColumnCheckbox(column);
	if (columnCheckbox == null){
		return;
	}
	String viewPanelId = column.getParent().getClientId(context);
	String columnAndCheckBoxId = columnCheckbox.getClientId(context);
	columnAndCheckBoxId = columnAndCheckBoxId.substring(viewPanelId.length() + 1);

	//XSP.attachViewColumnCheckboxToggler("view:form1:viewPanel1", "view:form1:viewPanel1:_id1:_hdrcbox", "_id1:_id2");
	//args: ("viewPanelID", "viewColumnHeaderCheckboxID", "columnID + checkboxID");
	
	StringBuilder js = new StringBuilder(256); //$NON-NLS-1$
	js.append("XSP.attachViewColumnCheckboxToggler("); //$NON-NLS-1$
	JavaScriptUtil.addString(js, viewPanelId);
	js.append(", "); //$NON-NLS-1$
	JavaScriptUtil.addString(js, column.getClientId(context));
	js.append("); "); //$NON-NLS-1$
	
	JavaScriptUtil.addScriptOnLoad(js.toString());
}
 

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
private void setupSubmitOnClick(final FacesContext context, final XspPager component, final UIPager.PagerState st, final String clientId, final String sourceId) {
	boolean immediate = false;

	UIComponent subTree = ((FacesContextEx) context).getSubTreeComponent();

	boolean partialExec = component.isPartialExecute();
	String execId = null;
	if (partialExec) {
		execId = component.getClientId(context);
		immediate = true;
	} else {
		if (subTree != null) {
			partialExec = true;
			execId = subTree.getClientId(context);
			immediate = true;
		}
	}

	boolean partialRefresh = component.isPartialRefresh();
	String refreshId = null;
	if (partialRefresh) {
		UIComponent refreshComponent = component.findSharedDataPagerParent();
		if (null == refreshComponent) {
			refreshComponent = (UIComponent) st.getDataIterator();
		}
		refreshId = AjaxUtilEx.getRefreshId(context, refreshComponent);
	} else {
		if (subTree != null) {
			partialRefresh = true;
			refreshId = subTree.getClientId(context);
		}
	}

	// call some JavaScript in xspClient.js
	final String event = "onclick"; // $NON-NLS-1$
	// Note, the onClick event is also triggered if the user tabs to the
	// image\link and presses enter (Not just when clicked with a
	// mouse).

	// When the source is clicked, put its id in the hidden field and
	// submit the form.
	StringBuilder buff = new StringBuilder();
	if (partialRefresh) {
		JavaScriptUtil.appendAttachPartialRefreshEvent(buff, clientId, sourceId, execId, event,
		                                               /* clientSideScriptName */null, immediate ? JavaScriptUtil.VALIDATION_NONE : JavaScriptUtil.VALIDATION_FULL,
		                                            		   /* refreshId */refreshId,
		                                            		   /* onstart */getOnStart(component),
		                                            		   /* oncomplete */getOnComplete(component),
		                                            		   /* onerror */getOnError(component));
	} else {
		JavaScriptUtil.appendAttachEvent(buff, clientId, sourceId, execId, event,
		                                 /* clientSideScriptName */null,
		                                 /* submit */true, immediate ? JavaScriptUtil.VALIDATION_NONE : JavaScriptUtil.VALIDATION_FULL);
	}
	String script = buff.toString();

	// Add the script block we just generated.
	JavaScriptUtil.addScriptOnLoad(script);
}
 

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
protected void setupSubmitOnClick(FacesContext context, ResponseWriter w,
        AbstractPager pager, FacesDataIterator dataIterator, String clientId, String sourceId) throws IOException {
    boolean immediate = false;

    UIComponent subTree = ((FacesContextEx)context).getSubTreeComponent();
    
    boolean partialExec = pager.isPartialExecute();
    String execId = null;
    if (partialExec) {
        execId = pager.getClientId(context);
        immediate = true;
    } else {
        if(subTree!=null) {
            partialExec = true;
            execId = subTree.getClientId(context);
            immediate = true;
        }
    }

    boolean partialRefresh = pager.isPartialRefresh();
    String refreshId = null;
    if(partialRefresh) {
        UIComponent refreshComponent = pager.findSharedDataPagerParent();
        if (null == refreshComponent) {
            refreshComponent = (UIComponent) pager.findDataIterator();
        }
        refreshId = AjaxUtilEx.getRefreshId(context, refreshComponent);
    } else {
        if(subTree!=null) {
            partialRefresh = true;
            refreshId = subTree.getClientId(context);
        }
    }
    
    // call some JavaScript in xspClient.js
    final String event = "onclick"; // $NON-NLS-1$
    // Note, the onClick event is also triggered if the user tabs to the
    // image\link and presses enter (Not just when clicked with a
    // mouse).

    // When the source is clicked, put its id in the hidden field and
    // submit the form.
    StringBuilder buff = new StringBuilder();
    if (partialRefresh) {
        JavaScriptUtil.appendAttachPartialRefreshEvent(buff, sourceId,
                sourceId, execId, event,
                /* clientSideScriptName */null,
                immediate ? JavaScriptUtil.VALIDATION_NONE
                        : JavaScriptUtil.VALIDATION_FULL,
                /* refreshId */refreshId,
                /* onstart */getOnStart(pager),
                /* oncomplete */getOnComplete(pager),
                /* onerror */getOnError(pager));
    } else {
        JavaScriptUtil.appendAttachEvent(buff, sourceId, sourceId, execId,
                event,
                /* clientSideScriptName */null,
                /* submit */true,
                immediate ? JavaScriptUtil.VALIDATION_NONE
                        : JavaScriptUtil.VALIDATION_FULL);
    }
    String script = buff.toString();

    // Add the script block we just generated.
    JavaScriptUtil.addScriptOnLoad(script);
}
 

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
protected void setupSubmitOnClick(FacesContext context, UIDataSourceIterator component, String clientId, String targetId, String refreshId) {
    boolean immediate = false;
    UIComponent subTree = ((FacesContextEx)context).getSubTreeComponent();
    
    boolean partialExec = component.isPartialExecute();
    String execId = null;
    if(partialExec) {
        // The exec ID must be the actual table id, as there is not sub component for
        // handling collapse/expand. Moreover, because this method is called per row
        // the table client id has a trailing row number that should be removed.
        // Also, because there isn't a sub component, processDecode() is called on the
        // table, which implies that all the rows are decoded. But the other phases
        // are skipped.
        execId = component.getClientId(context);
        execId = execId.substring(0,execId.lastIndexOf(':'));
        immediate = true;
    } else {
        if(subTree!=null) {
            partialExec = true;
            execId = subTree.getClientId(context);
            immediate = true;
        }
    }

    boolean partialRefresh = component.isPartialRefresh();
    if(partialRefresh) {
        if(StringUtil.isEmpty(refreshId)) {
            refreshId = component.getRefreshId();
            if (StringUtil.isEmpty(refreshId)) {
                refreshId = AjaxUtilEx.getRefreshId(context, component);
            }
        }
    } else {
        if(subTree!=null) {
            partialRefresh = true;
            refreshId = subTree.getClientId(context);
        }
    }
    
    /// call some javascript in xspClient.js
    final String event = "onclick"; // $NON-NLS-1$
    // Note, the onclick event is also triggered if the user tabs to the
    // image and presses enter. (Not just when clicked with a mouse.)
    // when the span is clicked, put its id in the hidden field and submit the form.
    StringBuilder buff = new StringBuilder();
    if (partialRefresh) {
        JavaScriptUtil.appendAttachPartialRefreshEvent(
                buff, 
                clientId, 
                targetId,
                execId,
                event, 
                /* clientSideScriptName */null, 
                immediate?JavaScriptUtil.VALIDATION_NONE:JavaScriptUtil.VALIDATION_FULL,
                /*refreshId*/refreshId,
                /*onstart*/null,
                /*oncomplete*/null,
                /*onerror*/null
                );

    }
    else {
        JavaScriptUtil.appendAttachEvent(
                buff, 
                clientId, 
                targetId,
                execId,
                event, 
                /* clientSideScriptName */null, 
                /*submit*/true, 
                immediate?JavaScriptUtil.VALIDATION_NONE:JavaScriptUtil.VALIDATION_FULL);
    }
    String script = buff.toString();
    // then add the script block we just generated.
    JavaScriptUtil.addScriptOnLoad(script);
}
 

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
protected void setupSubmitOnClick(FacesContext context, XspPager component, UIPager.PagerState st, String clientId, String sourceId) {
    boolean immediate = false;

    UIComponent subTree = ((FacesContextEx) context).getSubTreeComponent();

    boolean partialExec = component.isPartialExecute();
    String execId = null;
    if (partialExec) {
        execId = component.getClientId(context);
        immediate = true;
    } else {
        if (subTree != null) {
            partialExec = true;
            execId = subTree.getClientId(context);
            immediate = true;
        }
    }

    boolean partialRefresh = component.isPartialRefresh();
    String refreshId = null;
    if (partialRefresh) {
        UIComponent refreshComponent = component.findSharedDataPagerParent();
        if (null == refreshComponent) {
            refreshComponent = (UIComponent) st.getDataIterator();
        }
        refreshId = AjaxUtilEx.getRefreshId(context, refreshComponent);
    } else {
        if (subTree != null) {
            partialRefresh = true;
            refreshId = subTree.getClientId(context);
        }
    }

    // call some JavaScript in xspClient.js
    final String event = "onclick"; // $NON-NLS-1$
    // Note, the onClick event is also triggered if the user tabs to the
    // image\link and presses enter (Not just when clicked with a
    // mouse).

    // When the source is clicked, put its id in the hidden field and
    // submit the form.
    StringBuilder buff = new StringBuilder();
    if (partialRefresh) {
        JavaScriptUtil.appendAttachPartialRefreshEvent(buff, clientId, sourceId, execId, event,
        /* clientSideScriptName */null, immediate ? JavaScriptUtil.VALIDATION_NONE : JavaScriptUtil.VALIDATION_FULL,
        /* refreshId */refreshId,
        /* onstart */getOnStart(component),
        /* oncomplete */getOnComplete(component),
        /* onerror */getOnError(component));
    } else {
        JavaScriptUtil.appendAttachEvent(buff, clientId, sourceId, execId, event,
        /* clientSideScriptName */null,
        /* submit */true, immediate ? JavaScriptUtil.VALIDATION_NONE : JavaScriptUtil.VALIDATION_FULL);
    }
    String script = buff.toString();

    // Add the script block we just generated.
    JavaScriptUtil.addScriptOnLoad(script);
}
 

import com.ibm.xsp.util.JavaScriptUtil; //导入方法依赖的package包/类
protected void setupSubmitOnClick(FacesContext context, ResponseWriter w, UIAgentList agentList, String clientId, String sourceId) throws IOException {
	boolean immediate = false;

	UIComponent subTree = ((FacesContextEx) context).getSubTreeComponent();

	boolean partialExec = false;
	// boolean partialExec = agentList.isPartialExecute();
	String execId = null;
	if (partialExec) {
		execId = agentList.getClientId(context);
		immediate = true;
	} else {
		if (subTree != null) {
			partialExec = true;
			execId = subTree.getClientId(context);
			immediate = true;
		}
	}

	boolean partialRefresh = false;
	// boolean partialRefresh = agentList.isPartialRefresh();
	String refreshId = null;
	if (partialRefresh) {
		// UIComponent refreshComponent = pager.findSharedDataPagerParent();
		// if (null == refreshComponent) {
		// refreshComponent = (UIComponent) pager.findDataIterator();
		// }
		// refreshId = AjaxUtilEx.getRefreshId(context, refreshComponent);
	} else {
		if (subTree != null) {
			partialRefresh = true;
			refreshId = subTree.getClientId(context);
		}
	}

	// call some JavaScript in xspClient.js
	final String event = "onclick"; // $NON-NLS-1$
	// Note, the onClick event is also triggered if the user tabs to the
	// image\link and presses enter (Not just when clicked with a
	// mouse).

	// When the source is clicked, put its id in the hidden field and
	// submit the form.
	StringBuilder buff = new StringBuilder();
	if (partialRefresh) {
		JavaScriptUtil.appendAttachPartialRefreshEvent(buff, sourceId, sourceId, execId, event,
		/* clientSideScriptName */null, immediate ? JavaScriptUtil.VALIDATION_NONE : JavaScriptUtil.VALIDATION_FULL,
		/* refreshId */refreshId,
		/* onstart getOnStart(pager) */"",
		/* oncomplete getOnComplete(pager) */"",
		/* onerror getOnError(pager) */"");
	} else {
		JavaScriptUtil.appendAttachEvent(buff, sourceId, sourceId, execId, event,
		/* clientSideScriptName */null,
		/* submit */true, immediate ? JavaScriptUtil.VALIDATION_NONE : JavaScriptUtil.VALIDATION_FULL);
	}
	String script = buff.toString();

	// Add the script block we just generated.
	JavaScriptUtil.addScriptOnLoad(script);
}