I have a Datatable that shows me some values from my DB. I added some buttons like edit, mail, etc. I'm trying to implement a button called "PDF" when i press, must show a modal window with the PDF previously generated by another button.
I tried with <p:media /> and <pe:documentViewer /> even to get the PDF directly on a xhtml like this:
<p:media value="C:\route\mypdf.pdf" />
To get the path and the name of the file, i have these lines on my Bean.
String exportDir = System.getProperty("catalina.base") + "/OrdenesRetiro/";
String nom_archivo = "Orden_de_Retiro" + or.getCod_ordenretiro() + ".pdf";
The or.getCod_ordenretiro() get the ID from my datatable and stores on a String value. I tried with document viewer extension and another forms, but really no clue, especially because i have to get the value of the datatable that stores on or.getCod_ordenretiro()
Any sugestion?
Related
I have a task here when I need some assistance. what I am trying to accomplish is the follow..
Hide some fields on the newform, editform and dispform with in SharePoint (2013)
The field I am trying to hide is ONLY the input/textbox field not the whole column/heading associated with it. Basically I have a form with a heading and an associated textbox(single line of text) next to it, what I would like to do is hide the textbox only.
I have used the F12 IE tools to select the text box to which displays the following souce code:
<input title="Travel" class="ms-long ms-spellcheck-true" id="Travel_f6801fb9-c4ff-4109-acb9-f7dd63c1d98a_$TextField" type="text" maxlength="255" value="">
(the textbox is associated with my "Travel" column)
Now when I use the F12 tools while selecting this, I added some css(from that I can tell) under the "inline Style" top heading which was "display=none" and bingo it works!.
Now what I cant do here is add this to the forms permanently. I have tried to google this by adding a Content web part to the form and try some CSS/Java script but I simply do not have the skills in this area.. does this make sense?
examples:
any help would be great
Cheers!
In SharePoint 2013 was introduced Client Side Rendering (aka CSR) which is used for rendering list views, list forms and search results. For a more details follow SharePoint 2013 Client Side Rendering: List Forms article.
The following JavaScript template demonstrates how to hide field controls in List Form pages:
SP.SOD.executeFunc("clienttemplates.js", "SPClientTemplates", function() {
SPClientTemplates.TemplateManager.RegisterTemplateOverrides({
OnPostRender: hideFieldControls
});
});
function getFieldControlId(field){
return field.Name + '_' + field.Id + '_$' + field.Type + 'Field';
}
function hideFieldControl(field){
var fieldControlId = getFieldControlId(field);
var fieldControl = document.getElementById(fieldControlId);
fieldControl.style.display = "none";
}
function hideFieldControls(ctx){
var fieldNamesToHide = ['JobTitle','WorkPhone']; //<- set field names to hide here
if(fieldNamesToHide.indexOf(ctx.ListSchema.Field[0].Name) > -1) {
hideFieldControl(ctx.ListSchema.Field[0]);
}
}
How to apply changes
Open List Form page in edit mode
Add Script Editor web part on the page
Insert the specified JavaScript template by enclosing it using
script tag Note: specify field names to hide via fieldNamesToHide variable
Save page
Results
Pic 1. Original New Form page
Pic. 2 Customized New Form (field controls for Job Title and Business Phone are hidden)
I am now getting my tabs in the Application Layout's TitleBar form a view, but it seems that managing the "selected" property is not wotking. Here is the code I have in my page:
<xe:this.titleBarTabs>
<xe:repeatTreeNode indexVar="1" var="tab">
<xe:this.children>
<xe:basicLeafNode label="# {tab.label}"
submitValue="#{tab.label}"
onClick="#{javascript:sessionScope.selectedTab = tab.label;}">
<xe:this.href><![CDATA[#{javascript:
"home.xsp?action=openDocument&documentId=" + tab.unid;}]]>
</xe:this.href>
<xe:this.selected>
<![CDATA[#{javascript:tab.label==sessionScope.selectedTab;}]]>
</xe:this.selected>
</xe:basicLeafNode>
</xe:this.children>
<xe:this.value><![CDATA[#{javascript:getTabs();}]]></xe:this.value>
</xe:repeatTreeNode>
</xe:this.titleBarTabs>
Can this be that hte Href and onClick cannot be there at the same time or I'm just missing something?
As usual, thanks a million for your help. Can't wait to give some back...
You have to decide what shall happen when user clicks a title bar tab:
open URL defined in href
OR
execute onClick event.
The help for onClick gives the hint:
So, you can't use onClick and a scope variable to appear a tab selected after user clicked on tab and new content shows up.
To accomplish this
add an URL parameter &tab= with the tab label tab.label to your href URL
return true in selected code if the current tab label is equal to the tab URL parameter
Your href and selected properties would look like this then:
<xe:this.href><![CDATA[#{javascript:
"home.xsp?action=openDocument&documentId=" + tab.unid + "&tab=" + tab.label}]]>
</xe:this.href>
<xe:this.selected>
<![CDATA[#{javascript:tab.label === param.tab}]]>
</xe:this.selected>
Don't forget to delete the onClick property in your code. You don't need it anymore.
Along the lines of what Knut is suggesting (I think) ... comment out the onClick property for the basicLeafNode and moves its function to the onItemClick for the xe:applicationLayout control.
The code for the onItemClick would be something like this...
var clickedTab = context.getSubmittedValue();
sessionScope.selectedTab = clickedTab;
I have a dataTable that is populated using my Bean. I am only wanting to display the first 15 results, then allow the user to use a next button that will display the next 15 results. Here is my dataTable
<h:dataTable id ="data" value="#{copd.getCopds()}" var="c"
styleClass="order-table"
headerClass="order-table-header"
rowClasses="order-table-odd-row,order-table-even-row">
my CopdBean has an int value called pageNumber that it passes down to be used with the CopdDaoImpl to determine the results for the table. Here is a quick path down the backend...
CopdBean.java
public List<Copd> getCopds(){
return copdBo.findAllCopd(pageNumber);
}
copdBoImp.java
public List<Copd> findAllCopd(int pageNumber) {
return copdDao.findAllCopd(pageNumber);
}
copdDaoImp.java
private static int pageSize = 15;
public List<Copd> findAllCopd(int pageNumber){
Criteria crit = getSession().createCriteria(Copd.class);
crit.add(Restrictions.like("copdPK.upi","0%"));
crit.addOrder(Order.desc("copdPK.upi"));
crit.setFirstResult(pageSize * (pageNumber -1));
crit.setMaxResults(pageSize);
return crit.list();
}
So as you can see, when the pageNumber int value is updated, the copd.getCopds() will display the next 15. When i hard code and change the int value to say 2, 3, or 4 and run the webapp, everything displays correclty. I'm just needing button functionality that will update this pageNumber value, and refresh the dataTable(aka recalling the copd.getCopds() and storing that result as 'value' in the dataTable.
I have a commandButton labeled Next that will call a method to update my pageNumber int value. But when this button is clicked nothing happens. I have even ran in debug and it seems the method is never called.
<h:commandButton value="Next" action="#{copd.nextPage()}"/>
copd.nextPage() just increases the int value by 1. However clicking this button does nothing. I have tried
onclick="refreshTable()"
with
<script type="text/javascript">
function refreshTable()
{
var table = document.getElementById("data");
table.refresh();
}
</script>
I have also tried <f:ajax render="data"/>
Everything works for my application, i'm just trying to basically update the 'value' in the dataTable and then refresh the dataTable without the whole page refreshing(which i'm told will then start over with a new bean) so that i'm only displaying 15 rows at a time vs. all 150 or 200 or 4000. Any help is greatly appreciated as I know its just something simple i'm missing on my front end dataTable.
I developed an RSS Application for two XML files and displayed it on two LWUIT Tabs. The problem is with my LWUIT TextArea, whenever I click on my ListForm (it contains titles from the RssFile), I need to display description information from the RSS File. First time I am able to display the description related to the title clicked in ListForm. If I click the ListForm the next time onwards I am able to display the same description again and again in the textarea..(Eventhough I am getting Related Description from RssFile)
Here is my Code:
private void displayCompleteNewsScreen(News detailNews) {
Label title = new Label(detailNews.getTitle());
form2.setTitleComponent(title);
String Description = detailNews.getDescription();
System.out.println("Description" + Description);//Here i am able to get different Description values Related to myList Screen but in text area it is displaying First one always
big = new TextArea();
big.setEditable(false);
big.setText(Description);
form2.addComponent(pubDate);
form2.addComponent(big);
form2.show();
}
As you are reusing form2 instance you should clear it in displayCompleteNewsScreen method. Call removeAll before calling setTitleComponent.
And don't forget to set form2 Commands again in displayCompleteNewsScreen.
I've created a custom edit form as a simple aspx page in VS2010 (inherits from LayoutsPageBase) which uses the SharePoint Web controls LookupField control to display a drop down list of values from a custom type
The form displays correctly with the drop down box containing the expected range of values
The ControlMode is set to the same as the FormContext (though I have tried explicitly setting this to Edit)
But on the postback the value of the dropdown list is not set - the selected item index is set to -1
How can I correctly use the LookupField control to capture a selected value from the user?
Could it be because I'm adding the controls declaritivly in the aspx and then setting the list id etc from the SPContext in the page load event? - see code snippet below (not the prettiest but just trying to get it to work at this point):
from aspx:
<SharePoint:FileField ID="FileNameText" InputFieldLabel="Name" runat="server" ControlMode="Display"/><br />
<SharePoint:LookupField ID="FeedType" runat="server" />
<SharePoint:TextField ID="FeedStatus" runat="server" />
....
in the code behind page load:
if (!IsPostBack)
{
SPItem feedFileItem = SPContext.Current.Item;
FileNameText.ControlMode = SPContext.Current.FormContext.FormMode;
FileNameText.ListId = SPContext.Current.ListId;
FileNameText.ItemId = SPContext.Current.ItemId;
FileNameText.FieldName = "Name";
FeedType.ControlMode = SPControlMode.Edit;
FeedType.ListId = SPContext.Current.ListId;
FeedType.ItemId = SPContext.Current.ItemId;
FeedType.FieldName = "FeedType";
FeedStatus.ItemContext = SPContext.Current;
FeedStatus.RenderContext = SPContext.Current;
FeedStatus.ControlMode = SPControlMode.Edit;
FeedStatus.ListId = SPContext.Current.ListId;
FeedStatus.ItemId = SPContext.Current.ItemId;
FeedStatus.FieldName = "FeedStatus";
}
UPDATE
Ok I managed to get my form working by adding the controls in the code behind in the override of CreateChildControls - this is in line with the majority of the samples I've seen on the net.
But can someone explain why my approach didn't work and whether I can do this all in a declarative way in the aspx?
During postbacks selected values from lists are simply ignored if the list control isn't populated. So if you choose item 2 and the list items are null it will simply ignore the response parameter and not set the Value property. This is because ProcessPostData occurs prior to LoadData. Even if you were to remove the !IsPostBack on the LoadData method it still wouldn't work because ProcessPostData still occurs before LoadData and you didn't load the list prior to processing the postback.
A simple way to fix this is move your initialization code into the EnsureChildControls method of your Application page.
protected override void EnsureChildControls()
{
base.EnsureChildControls();
...
FeedType.ControlMode = SPControlMode.Edit;
FeedType.ListId = SPContext.Current.ListId;
FeedType.ItemId = SPContext.Current.ItemId;
FeedType.FieldName = "FeedType";
...
}